2021 Cadillac Escalade Na TSBs
814 Technical Service Bulletins across 17 categories
Categories
Engine
286 bulletinsThis bulletin updates the position of General Motors on refinishing aluminum wheels.
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GM has determined that wheel refinishing under warranty will no longer be performed.
This Preliminary information communicates a vehicle may come to the dealer with a complaint of no start, stalling, rough...
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idle, no acceleration, loss of power, erratic shifting, fuel gauge inoperative, MIL illuminated with various codes stored. Technicians are directed to replace the K111FPDCM if any of these conditions can be validated and code P023F or P129F is found.
This Preliminary information communicates a vehicle may come to the dealer with a complaint of no start, stalling, rough...
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idle, no acceleration, loss of power, erratic shifting, fuel gauge inoperative, MIL illuminated with various codes stored. Technicians are directed to replace the K111FPDCM if any of these conditions can be validated.
This Preliminary information communicates a vehicle may come to the dealer with a complaint of no start, stalling, rough...
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idle, no acceleration, loss of power, erratic shifting, fuel gauge inoperative, MIL illuminated with various codes stored. Technicians are directed to replace the K111FPDCM if any of these conditions can be validated.
This technical bulletin provides a procedure to program the TCM and replace the control valve body if the conditions are...
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found to be the cause of the failure of the valve body.
This bulletin provides information for electrical ground repairs using new General Motors replacement fasteners with...
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conductive finish.
This service bulletin advises the technician of possible coolant entering the areas of the engine, either through failed...
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parts or defects in the castings, that may be the cause of the concerns related to the MIL or the engine running rough.
This technical bulletin provides a procedure to program the TCM and replace the control valve body if the conditions are...
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found to be the cause of the failure you the valve body.
This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct...
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conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels should be used to reduce carbon build-up.
This Preliminary information communicates a vehicle may come to the dealer with a complaint of no start, stalling, rough...
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idle, no acceleration, loss of power, erratic shifting, fuel gauge inoperative, MIL illuminated with various codes stored. Technicians are directed to replace the K111FPDCM if any of these conditions can be validated.
This service bulletin provides a procedure to replace the valve lifter and guides to correct customer concerns of Poor...
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Engine Performance, Engine Misfires, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 Set.
This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines...
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and Oil Tank if the engine was replaced where large amounts of debris has flowed throughout the oiling system.
This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions...
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and improve fuel economy.
This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper...
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service or aftermarket calibrations.
This Warranty Admin service bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact...
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the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record retention and proper handling of assembly returns for Canadian Dealers only.
This service bulletin assists technicians in setting up PicoScope hardware/software to monitor CAN bus traffic (voltage...
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patterns) to aid Technical Assistance (TAC) and Field Service Engineers (FSEs) in diagnosing electrical issues present on network communication circuits.
This Preliminary Information communication provides information to the technician about vibration complaints that are...
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one of the most challenging complaints to accurately diagnose and repair. Technician will need to use Pico Oscilloscope Diagnostic Kit to effectively diagnosis vehicles. Technician should drive the vehicle will using the Pico Oscilloscope to record data. After the data is recorded it should be reviewed to determine the root cause of the concern. If a repair attempt made the concern better but not eliminated or had no affect at all, and are requesting assistance from General Motors Technical Assistance Center record another Pico file and save it to the computer. After the new Pico Oscilloscope data has been saved email the data to General Motors Technical Assistance Center in the subject line include ?Vibration? ?Business Associate Code? and the last 8 of the Vehicle Identification Number.
This bulletin advises the tech to inspect deeper into what may be to main cause of an engine failure.
This PI bulletin advises the technician on the proper way to install the pistons in an engine.
This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal...
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test probe, replacement terminals, and terminated leads. The J-35616-64B is the latest test probe released for checking tension or probing the .64 series terminals. The test probe terminal has been released in the terminal repair kit (J-38125-620H) located in Lear Tray 7 part number 963716-2. There are 5 terminated leads in a package part number is 13505346, which can be ordered through your normal General Motors Customer Care and Aftersales parts channel.
This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine.
This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air.
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Before calling General Motors Technical Assistance Center technician will need to have high and low pressures, outside temperature, humidity, and vent temperature.
This service bulletin provides repair information for Engine Wire Harness Chafing to correct customer concerns of IPC...
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Gauges Sweep, IPC Warning Message, SES/Check Engine/MIL, No Start/ No Crank, Runs Rough, Stalls, Reduced Engine Power, Various DTCs.
This Preliminary Information communication provides information to the technician about vehicles that have had multiple...
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repair attempts that are being performed on customer?s vehicles that exhibit vibration conditions without utilizing the support of General Motors Technical Assistance Center. If valid vibration frequency or Road Force Variation data has been collected and a repair attempt does not correct the customer complaint, contact General Motors Technical Assistance Center for further support. For any vehicles that remains unrepaired after being at the dealer for three days or more and a related bulletin or PI is not found, contact General Motors Technical Assistance Center for further support.
This Preliminary information communicates to the dealer, a potential rough running condition following an autostop event...
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that is caused by the incorrect crankshaft position sensor.
This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S.
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Dealers Only).
This service bulletin assists technicians in setting up PicoScope hardware/software to monitor CAN bus traffic (voltage...
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patterns) to aid Technical Assistance (TAC) and Field Service Engineers (FSEs) in diagnosing electrical issues present on network communication circuits.
This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine.
This engineering information (EI) closure ends the need for gathering further information from technicians in regard to...
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a binding, moan and/or chatter type sound heard from the rear of the vehicle when making slow parking lot maneuvers.
This service bulletin provides information on General Motors Dealership Critical Equipment Requirements and...
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Recommendations.
This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil...
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consumption.
This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S.
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Dealers Only).
This bulletin advises the tech to inspect deeper into what may be to main cause of an engine failure.
This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine.
This service bulletin explains the difference in oil filters for gas engines with new oil pump control systems and the...
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possibilities of what may happen using the incorrect filter.
This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a...
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vehicle comes in with misfire and DTC Codes P0300 - P0308 and/or P050D
This informational bulletin advises the tech to inspect the transfer case motor electrical connectors for possible...
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damage or corrosion that might be caused by a damage grommet inside the electrical connector.
This service bulletin provides graphics, information and guidelines for engine component wear to assist service...
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personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.
This informational bulletin advised the technician that the engine and related parts will be debited if found that the...
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tech didn't properly prepare the engine block from dirt and debris in bolt holes or if found that the block was damaged by the tech.
This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper...
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service or aftermarket calibrations.
This Informational bulletin advises the technician of possible areas the oil may leak from the engine.
This informational bulletin explains why more DEF is being used in diesel engines due to new emission standards.
This service bulletin provides service information for customer concerns of an in-tank fuel pump whining noise, engine...
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hard to start and/or stalls and Malfunction Indicator Lamp (MIL) is illuminated that may be caused by gelling of fuel in cold temperatures.
This Preliminary Information communication provides information to the technician about vehicles that have an unusual...
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noise and is difficult to identify, isolate or pinpoint. Technician should get record a sound clip or take a video of the noise for assessment by engineering. Technician will need to call General Motors Technical Assistance Center for further assistance.
This Preliminary Information communication provides information to the technician that General Motors Technical...
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Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to send the session logs to General Motors Technical Assistance Center for further assistance on the vehicle in question.
This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or...
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GDS 2.
This technical bulletin provides a procedure to replace the camshaft actuator magnet to correct customer concerns of...
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engine related shudder.
This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil...
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consumption.
This service bulletin provides information to dealership personnel on automatic transmission shift and engine...
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driveability concerns and/or MIL ON due to aftermarket oil bath air filter use.
This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine.
This service bulletin provides a procedure to replace the valve lifter and guides to correct customer concerns of Poor...
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Engine Performance, Engine Misfires, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 Set.
This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a...
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vehicle comes in with misfire and DTC Codes P0300 - P0308 and/or P050D
This technical bulletin provides a step by step procedure to replace the pressure relief valve due to Flutter Noise from...
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Right Rear Corner of the Vehicle.
This diagnostic tip bulletin provides additional information on how to diagnose a possible valve, lifter or camshaft...
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issue.
This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine.
This service bulletin provides information to dealership personnel that after performing a brake inspection, brake pad...
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replacement, or any other repair that requires the caliper piston to be reseated may be causing DTC C05B0 to falsely set for eBoost applications.
This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine.
This Preliminary information communicates that a vehicle may exhibit a misfire condition resulting in misfire codes P0300-P308.
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Upon diagnosis it may be discovered the lifter has come apart. It is recommended to replace the lifter guide and the four lifters.
This informational bulletin explains why more DEF is being used in diesel engines due to new emission standards.
This diagnostic tip bulletin provides additional information on how to diagnose a possible valve, lifter or camshaft...
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issue.
This service bulletin provides information for the technician that may experience a condition when after performing a...
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DTC Clear/Reset on the TCM during diagnosis or after completion of a transmission repair or replacement, the DTCs did not clear or appear to reset on the next engine start.
This service bulletin provides graphics, information and guidelines for engine component wear to assist service...
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personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.
This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper...
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service or aftermarket calibrations.
This service bulletin provides information on Internal Engine Noise or Damage After Oil Filter Replacement.
This service bulletin provides information on replacing the intake manifold when the engine is replaced after severe...
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internal engine damage.
This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S.
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Dealers Only).
This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a...
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vehicle comes in with misfire and DTC Codes P0300 - P0308 and/or P050D
This Preliminary information communicates to the dealera diagnostic and repair direction to apossible engine crankshaft...
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bearing failure.
This technical bulletin provides repair information to correct a customer concern of Engine Wire Harness Chafing.
This technical bulletin provides repair information to correct a customer concern of LM2 Engine Calibration Update for...
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DTC P003A.
This Informational bulletin advises the technician of possible areas the oil may leak from the engine.
This service bulletin provides information for the technician that may experience a condition when after performing a...
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DTC Clear/Reset on the TCM during diagnosis or after completion of a transmission repair or replacement, the DTCs did not clear or appear to reset on the next engine start.
This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine.
Service Update- Certain vehicles may have a condition where the engine control module calibrations can be enhanced to...
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improve the accuracy of certain diagnostic tests. Dealers are to reprogram the engine control module.
This engineering information (EI) ends the need for gathering information from technicians in regards to the roof panel...
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joint finish molding being detached and/or loose from the roof retaining clip.
This technical bulletin provides a procedure to program the TCM and replace the control valve body if the conditions are...
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found to be the cause of the failure of the valve body.
This informational bulletin advises the tech to inspect the transfer case motor electrical connectors for possible...
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damage or corrosion that might be caused by a damage grommet inside the electrical connector.
This technical bulletin provides a step by step procedure to replace the pressure releif valve due to Flutter Noise from...
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Right Rear Corner of the Vehicle.
This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine.
This Preliminary information communicates to the technician the need to inspect the induction system for potential icing...
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issues in very cold ambient temperatures. To allow the ice to melt so that it can be drained from the related components. That any of the listed DTC's may set with or without poor engine performance.
This Preliminary Information communication provides information to the technician that General Motors Technical...
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Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to send the session logs to General Motors Technical Assistance Center for further assistance on the vehicle in question.
This Preliminary Information communication provides information to the technician that General Motors Technical...
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Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to send the session logs to General Motors Technical Assistance Center for further assistance on the vehicle in question.
This technical bulletin provides a procedure to locate a possible short in the engine wiring harness.
This service bulletin provides information for the technician that may experience a condition when after performing a...
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DTC Clear/Reset on the TCM during diagnosis or after completion of a transmission repair or replacement, the DTCs did not clear or appear to reset on the next engine start.
Service Update Bulletin - Certain vehicles may have a condition where the engine control module has an incorrect calibration.
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Dealers are to reprogram the engine control module.
This service bulletin provides graphics, information and guidelines for engine component wear to assist service...
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personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.
This Warranty Admin service bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact...
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the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record retention and proper handling of assembly returns for Canadian Dealers only.
This service bulletin provides information to dealership personnel that after performing a brake inspection, brake pad...
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replacement, or any other repair that requires the caliper piston to be reseated may be causing DTC C05B0 to falsely set for eBoost applications.
This technical bulletin provides repair information to correct a customer concern of Engine Wire Harness Chafing.
This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles.
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General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in question and its applications. Technician should not use the information that is provided by the antilock braking system tire size selection.
This bulletin advises the technician to Inspect the position of the head gasket locating tabs to determine if the head...
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gasket(s) has been possibly installed backwards to correct a concern of an Engine Thermostat Tick Noise and/or Running Hot.
This bulletin provides information on Policies Applicable to All U.S.
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Dealers for Engine and Transmission Assembly Replacement Under Warranty, Policy or Customer Enthusiasm and information on Submission of Warranty Transaction in Global Warranty Management.
This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines...
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and Oil Tank if the engine was replaced where large amounts of debris has flowed throughout the oiling system.
This informational bulletin advises the technician on normal noises produced by the engine and to explain this to the...
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customer.
This bulletin advises the technician to Inspect the position of the head gasket locating tabs to determine if the head...
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gasket(s) has been possibly installed backwards to correct a concern of an Engine Thermostat Tick Noise and/or Running Hot.
This engineering informational bulletin is requesting information from technicians to perform the check list provided...
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and contact the engineer listed in regards to the roof panel joint finish molding being detached and/or loose from the roof retaining clip.
This technical bulletin provides repair information to correct a customer concern of Engine Wire Harness Chafing.
This Preliminary information communicates to dealer that Engineering is actively working on a solution to the blue...
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hourglass and no grid lines while in reverse concern.
This Preliminary Information communication provides information to the technician to not remove the torque converter...
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bolts and start the engine as this may cause damage to the torque converter of the crankshaft on vehicles equipped with an automatic transmission.
This engineering information (EI) closure ends the need for further information from the field in regards on the rear...
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washer hose being disconnected.
This informational bulletin explains why more DEF is being used in diesel engines due to new emission standards.
This service bulletin provides service information for customer concerns of an in-tank fuel pump whining noise, engine...
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hard to start and/or stalls and Malfunction Indicator Lamp (MIL) is illuminated that may be caused by gelling of fuel in cold temperatures.
This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or...
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GDS 2.
This service bulletin provides information on Internal Engine Noise or Damage After Oil Filter Replacement.
This service bulletin provides information on OEM and Remanufactured Engine and Automatic Transmission/Transaxle...
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Identification.
This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil...
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consumption.
This Informational bulletin advises the technician of a possible oil leak at the front cover and how to diagnose it to...
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verify if it is coming from the seal or not.
This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper...
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service or aftermarket calibrations.
This service bulletin provides information on replacing the intake manifold when the engine is replaced after severe...
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internal engine damage.
This diagnostic tip advises the tech not to separate the flexplate from the torque convertor or damage my occur if the...
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engine is started while diagnosing for noise from the engine or transmission.
This technical bulletin provides information on a possible bolt and guide pin that may be missing from the control valve...
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which will need to be installed to correct the repair.
This service bulletin provides information on General Motors Dealership Critical Equipment Requirements and...
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Recommendations.
This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions...
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and improve fuel economy.
This engineering information (EI) closure ends the need for further information from the field in regards to having...
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assist step insert loose, falling off and/or warped.
This technical bulletin provides a procedure to replace the camshaft actuator magnet to correct customer concerns of...
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engine related shudder.
This Preliminary Information communication provides information to the technician about vehicles that have run hot and or has a tick noise.
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Technician should inspect the head gaskets to ensure are not installed backwards. Technician should replace the head gasket if they are found installed backwards.
This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air.
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Before calling General Motors Technical Assistance Center technician will need to have high and low pressures, outside temperature, humidity, and vent temperature.
This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine.
Engineering Information.
Engineering Information.
Engineering Information.
Check Engine MIL Illuminated in DIC Set by Body Control Module with DTC P0607
This engineering information (EI) closure ends the need for further information regarding oil leaking from the lower oil...
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pan seal area.
This engineering informational bulletin is requesting information from technicians to perform the check list provided...
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and contact the engineer listed in regards to having assist step insert loose, falling off and/or warped.
This engineering informational bulletin is requesting information from technicians to perform the check list provided...
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and contact the engineer listed in regards on the rear washer hose being disconnected.
This technical bulletin advises to replace the camshaft cover if found within the Julian date and the cause of a...
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customer concern of possible oil consumption with or without DTC P06DD.
This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S.
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Dealers Only).
This Informational bulletin advises the technician of a possible oil leak at the front cover and how to diagnose it to...
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verify if it is coming from the seal or not.
This technical bulletin provides repair information to correct a customer concern of Engine Wire Harness Chafing.
This Preliminary Information communication provides information to the technician about vehicles that have an unusual...
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noise and is difficult to identify, isolate or pinpoint. Technician should get record a sound clip or take a video of the noise for assessment by engineering. Technician will need to call General Motors Technical Assistance Center for further assistance.
This engineering information (EI) is requesting information from technicians to perform the check list provided and...
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contact the engineer listed in regards to Engine Coolant Reservoir Being Overfilled with Discolored Coolant, Shudder, Shake, Vibration, Harsh Shift, Delayed Shift and/or Slipping Transmission Performance.
This engineering information (EI) is requesting information from technicians to perform the check list provided and...
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contact the engineer listed in regards to the Check Engine Lamp illuminated on Driver Information Center (DIC) and DTC P0607 Set in BCM to determine root cause.
This engineering informational bulletin is requesting information from technicians to perform the check list provided...
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and contact the engineer listed in regards to a Rattle Type Noise Heard Coming from Rear Liftgate.
This engineering informational bulletin is requesting information from technicians to perform the check list provided...
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and contact the engineer listed in regards the Service 4WD message displayed on the driver information center (DIC).
This engineering informational bulletin is requesting information from technicians to perform the check list provided...
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and contact the engineer listed in regards the HVAC is stuck in defrost mode and can not change to vent or any other option.
This preliminary informational bulletin provides information on Damaged, Disassembled or Improperly Packaged...
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Turbochargers Returned to Warranty Part Center.
This informational bulletin provides information on Internal Engine Noise or Damage After Oil Filter Replacement.
This engineering information (EI) closure ends the need for further information from the field in regards to a Forward...
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Collision Icon Message Illuminated on Driver Information Center (DIC) and/or No DTCs Set.
This technical bulletin provides repair information to correct a customer concern of Engine Wire Harness Chafing.
This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S.
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Dealers Only).
This informational bulletin explains the normal noises an engine may make when the ambient temperature outside is cold...
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or the vehicle has sat for a few hours.
This service bulletin provides service information for customer concerns of an in-tank fuel pump whining noise, engine...
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hard to start and/or stalls and Malfunction Indicator Lamp (MIL) is illuminated that may be caused by gelling of fuel in cold temperatures.
This service bulletin provides graphics, information and guidelines for engine component wear to assist service...
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personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.
This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper...
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service or aftermarket calibrations.
This informational bulletin advises the technician of possible coolant entering the areas of the engine, either through...
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failed parts or defects in the castings, that may be the cause of the concerns related to the MIL or the engine running rough.
This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine.
This Preliminary information communicates that a vehicle may exhibit a misfire condition resulting in misfire codes P0300-P308.
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Upon diagnosis it may be discovered the lifter has come apart. It is recommended to replace the lifter guide and the four lifters.
This Preliminary information communicates diagnostics to the dealer involving a vehicleshudder concern caused by the...
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camshaft actuator system that can be mistaken for a transmission issue.
This technical bulletin provides a procedure to replace the camshaft actuator magnet to correct customer concerns of...
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engine related shudder.
This Preliminary Information communication provides information to the technician about a no start or another concern...
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after swapping an Engine Control Module or other modules from one vehicle to another. The Global Architecture electrical system associated with these vehicles does not allow controller swaps between vehicles.
This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles.
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General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in question and its applications. Technician should not use the information that is provided by the antilock braking system tire size selection.
This service bulletin provides repair information to correct a customer concern of Check Engine MIL Illuminated in DIC...
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Set by Body Control Module with DTC P0607.
This engineering information (EI) closure ends the need for further information from the field in regards to a Popping...
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Noise Heard On Hard Turns and/or Going Over Speed Bumps, Creaking Noise While Turning Wheel Left and/or Right, Clicking Noise Heard On Slow Sharp Turns.
This engineering information (EI) closure ends the need for further information from the field in regards to Engine...
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Coolant Reservoir Being Overfilled with Discolored Coolant, Shudder, Shake, Vibration, Harsh Shift, Delayed Shift and/or Slipping Transmission Performance.
This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines...
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and Oil Tank if the engine was replaced where large amounts of debris has flowed throughout the oiling system.
This engineering informational bulletin is requesting information from technicians to perform the check list provided...
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and contact the engineer listed in regards to oil leaking from the lower oil pan seal area.
This bulletin updates the position of General Motors on refinishing fully color painted aluminum wheels with base paint.
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GM has established a new process for the way that refinishing under GM Warranty will be handled (U.S. ONLY).
This engineering information (EI) is requesting information from technicians to perform the check list provided and...
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contact the engineer listed in regards to a Forward Collision Icon Message Illuminated on Driver Information Center (DIC) and/or No DTCs Set.
This technical bulletin provides a procedure to install foam on window motors to prevent them from rubbing on the panels...
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causing a noise.
Information bulletin explains a possible coolant leak coming from the cylinder head bolt areas.
This Preliminary information communicates that engineering is investigating a repair for a chirp noise associated with...
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the front axle assembly.
This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles.
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General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in question and its applications. Technician should not use the information that is provided by the antilock braking system tire size selection.
This Preliminary information communicates that engineering is investigating a repair for a chirp noise associated with...
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the front axle assembly.
This Preliminary Information communication provides information to the technician that General Motors Technical...
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Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to send the session logs to General Motors Technical Assistance Center for further assistance on the vehicle in question.
This Preliminary Information communication provides information to the technician that General Motors Technical...
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Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to send the session logs to General Motors Technical Assistance Center for further assistance on the vehicle in question.
Emission Recall. General Motors has decided to conduct a voluntary emissions recall involving certain vehicles equipped...
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with a performance air intake system (LPO 5W7). The Engine Control Module (ECM) may not have been programmed with the calibrations appropriate for the performance air intake system installed on the engine in these vehicles. Dealers will reprogram the ECM.
This Preliminary information communicates to the dealer an issue where a vehicle may be exhibiting an enginenoise...
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condiion.The dealer is instructed on how to isolate the noise to a specific area of the engine for further diagnosis.
This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a...
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vehicle comes in with misfire and DTC Codes P0300 - P0308 and/or P050D
This engineering informational bulletin is requesting information from technicians to perform the check list provided...
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and contact the engineer listed in regards to a Rattle Type Noise Heard Coming from Rear Liftgate.
This engineering information (EI) is requesting information from technicians to perform the check list provided and...
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contact the engineer listed in regards to Reductant Tank Temperature Sensor Performance and/or Service Emissions System Message on Driver Information Center (DIC), DTC P205B Set.
This service bulletin provides information on Engine Oil Consumption Guidelines.
This technical bulletin provides repair information to correct a customer concern of Engine Wire Harness Chafing.
This service bulletin provides graphics, information and guidelines for engine component wear to assist service...
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personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.
This Preliminary information communicates diagnostics to the dealer involving a vehicleshudder concern caused by the...
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camshaft actuator system that can be mistaken for a transmission issue.
This Preliminary Information communication provides information to the technician about installing General Motors Accessory parts/kits.
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Technicians shouldrefer to Service Information for information regarding most accessories. Technicians mayalso contact PARTECHand/orthe Techline Customer Support Center for additional support.
This Preliminary information communicates that a vehicle may exhibit a misfire condition resulting in misfire codes P0300-P308.
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Upon diagnosis it may be discovered the lifter has come apart. It is recommended to replace the lifter guide and the four lifters.
This Preliminary Information communication provides information to the technician that General Motors Technical...
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Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to send the session logs to General Motors Technical Assistance Center for further assistance on the vehicle in question.
This Preliminary information communicatesA Vehicle may have a concern of service engine light, misfire and engine noise...
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with possible of DTC P0300 P0106 P0506, Possible valve spring concern
This Preliminary information communicates that a vehicle may exhibit a misfire condition resulting in misfire codes P0300-P308.
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Upon diagnosis it may be discovered the lifter has come apart. It is recommended to replace the lifter guide and the four lifters.
This PIcommunicates that engineering is investigating a correction to a noise originating in the front of the vehicle.
This engineering information (EI) is requesting information from technicians to perform the check list provided and...
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contact the engineer listed in regards to the Malfunction Indicator Lamp (MIL) illuminated on Driver Information Center (DIC).
This engineering information (EI) is requesting information from technicians to perform the check list provided and...
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contact the engineer listed in regards on a turn signal not canceling and/or mis-canceling.
This engineering informational bulletin is requesting information from technicians to perform the check list provided...
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and contact the engineer listed in regards to the Liftgate Ajar Lamp illuminated on Driver Information Center (DIC) with the Liftgate being closed.
This engineering informational bulletin is requesting information from technicians to perform the check list provided...
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and contact the engineer listed in regards to a noise heard from the engine compartment, loss of charging and/or reduced alternator output.
This engineering informational bulletin is requesting information from technicians to perform the check list provided...
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and contact the engineer listed in regards to one or more of the following condition Stalls, Crank with no star, Check Engine Lamp illuminated on the Driver Information Center (DIC).
This engineering information (EI) requests dealership personnel involve GM Engineering in the event an Owner is in...
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Receipt of a PAI (Proactive Alert Identifier) "SAC003" and/or the Dealer is informed of excessive Parasitic Drains on an in-inventory vehicle.
This engineering informational bulletin is requesting information from technicians to perform the check list provided...
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and contact the engineer listed in regards to the Malfunction Indicator Lamp illuminated on the Driver Information Center (DIC).
This engineering information (EI) is requesting information from technicians to perform the check list provided and...
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contact the engineer listed in regards to a Surround Vision Camera Inoperable and/or Black Screen with Red Slash Shown On Radio Display.
This engineering informational bulletin is requesting information from technicians to perform the check list provided...
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and contact the engineer listed in regards to paint concerns with the front and/or rear fascias.
This service bulletin provides diagnostic information for a customer concern of engine vibration.
This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S.
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Dealers Only).
This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions...
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and improve fuel economy.
This service bulletin provides diagnostic information for a customer concern of engine vibration.
This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S.
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Dealers Only).
This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions...
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and improve fuel economy.
Service Update Bulletin.
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Certain vehicles may have an erratic signal coming from the engine manifold absolute pressure (MAP) sensor. Customers may notice the service engine soon (SES) lamp illuminate or was illuminated and turned off. DTC?s P0106 and P0108 may also be present as active or stored in history. Dealers will replace the MAP sensor.
Service Update Bulletin (Labor Codes Added).
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Certain vehicles may have a condition where the engine control module (ECM) software allows the Auto Stop to occur at a state of charge below 65%. Auto Stop is supposed to be inhibited at 65% to protect against excessive battery wear and discharge. Dealers are to reprogram the ECM.
This Preliminary information communicates that a vehicle may exhibit a misfire condition resulting in misfire codes P0300-P308.
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Upon diagnosis it may be discovered the lifter has come apart. It is recommended to replace the lifter guide and the four lifters.
This engineering informational bulletin is requesting information from technicians to perform the check list provided...
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and contact the engineer listed in regards to the front center floor console appearance and/or cup holder door function having issues.
This engineering informational bulletin is requesting information from technicians to perform the check list provided...
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and contact the engineer listed in regards to the Liftgate Ajar Lamp illuminated on Driver Information Center (DIC) with the Liftgate being closed.
This service bulletin provides information on replacing the intake manifold when the engine is replaced after severe...
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internal engine damage.
Service Update Bulletin.
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The affected vehicles equipped with a performance air intake system (LPO 5W7) must be programmed by the dealer with the appropriate engine control module (ECM) calibrations for the performance air intake system installed on the engine in these vehicles prior to delivery to the customer. Dealers are to reprogram the ECM.
Service Update Bulletin.
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The affected vehicles equipped with a performance air intake system (LPO 5W7) must be programmed by the dealer with the appropriate engine control module (ECM) calibrations for the performance air intake system installed on the engine in these vehicles prior to delivery to the customer. Dealers are to reprogram the ECM.
This informational bulletin explains the difference in AFM and DFM engines and what is and is not activated during this...
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occurrence.
This service bulletin provides graphics, information and guidelines for engine component wear to assist service...
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personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.
This Warranty Admin service bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact...
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the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record retention and proper handling of assembly returns for Canadian Dealers only.
This Preliminary information communicates that a vehicle may exhibit a misfire condition resulting in misfire codes P0300-P308.
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Upon diagnosis it may be discovered the lifter has come apart. It is recommended to replace the lifter guide and the four lifters.
This Preliminary information communicatesA Vehicle may have a concern of service engine light, misfire andengine noise...
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with possible of DTC P0300 P0106 P0506,P3189, P318A, P318B, P318C, P318D, P318E, P318F, P3190Possible broken valve spring.
This Preliminary information communicatesA Vehicle may have a concern of service engine light, misfire andengine noise...
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with possible of DTC P0300 P0106 P0506,P3189, P318A, P318B, P318C, P318D, P318E, P318F, P3190Possible broken valve spring.
This Preliminary information communicates diagnostics to the dealer involving a vehicleshudder concern caused by the...
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camshaft actuator system that can be mistaken for a transmission issue.
This technical bulletin provides a procedure to install foam on window motors to prevent them from rubbing on the panels...
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causing a noise.
This technical bulletin provides a procedure to locate a possible short in the engine wiring harness.
This engineering information (EI) is requesting information from technicians to perform the check list provided and...
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contact the engineer listed in regards on a turn signal not canceling and/or mis-canceling.
This engineering information (EI) is requesting information from technicians to perform the check list provided and...
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contact the engineer listed in regards to a Surround Vision Camera Inoperable and/or Black Screen with Red Slash Shown On Radio Display.
This bulletin provides information on Policies Applicable to All U.S.
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Dealers for Engine and Transmission Assembly Replacement Under Warranty, Policy or Customer Enthusiasm and information on Submission of Warranty Transaction in Global Warranty Management.
This Preliminary information communicates a condition where the radio may display a :connection not availale, please call OnStar agent".
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This bulletin advises that Engineering is working on a software solution that will prevent the message from displaying when listening to non-SXM sources, but still allow the message to display when a loss of connectivity exists and the user is attempting to play Sirius XM.
This Preliminary Information communication provides information to the technician about vehicles that have run hot and or has a tick noise.
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Technician should inspect the head gaskets to ensure are not installed backwards. Technician should replace the head gasket if they are found installed backwards.
This Preliminary information communicates diagnostics to the dealer involving a vehicleshudder concern caused by the...
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camshaft actuator system that can be mistaken for a transmission issue.
This Preliminary information communicates that a vehicle may exhibit a misfire condition resulting in misfire codes P0300-P308.
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Upon diagnosis it may be discovered the lifter has come apart. It is recommended to replace the lifter guide and the four lifters.
This engineering informational bulletin is requesting information from technicians to perform the check list provided...
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and contact the engineer listed in regards to a noise heard from the engine compartment, loss of charging and/or reduced alternator output.
This engineering informational bulletin is requesting information from technicians to perform the check list provided...
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and contact the engineer listed in regards the power liftgate inoperative.
This service bulletin provides graphics, information and guidelines for engine component wear to assist service...
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personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.
This engineering informational bulletin is requesting information from technicians to perform the check list provided...
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and contact the engineer listed in regards to the Service Engine Soon Lamp being illuminated.
This engineering informational bulletin is requesting information from technicians to perform the check list provided...
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and contact the engineer listed in regards to the airbag lamp illuminated on the driver?s information center (DIC).
This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or...
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GDS 2.
This informational bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle...
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engine oil consumption.
Service Update. Certain vehicles may present a broken engine valve spring.
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This may cause the engine to run rough, an engine knocking or ticking noise, a check engine light illumination, or a possible vehicle stall. Dealers are to perform the inspection procedure contained within this bulletin.
Customer Satisfaction Program (Revised Service Procedure and Part Ordering Information).
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In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equipment under applicable Federal Motor Vehicle Safety Standards. If this occurs, the vehicle?s driver information center will display a ?Service Restraints System? message to the driver before resistance at the connection will prevent the deployment of the airbag. Dealers are to verify the DTC B14DC is present and replace the affected driver inboard side seat wiring harness connector assembly as necessary.
Customer Satisfaction Program (VINS re-opened, software updated).
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In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equipment under applicable Federal Motor Vehicle Safety Standards. If this occurs, the vehicle?s driver information center will display a ?Service Restraints System? message to the driver before resistance at the connection will prevent the deployment of the airbag. Dealers are to verify the DTC B14DC is present and replace the affected driver inboard side seat wiring harness connector assembly as necessary.
Customer Satisfaction Program (Revised Correction, Service Procedure and Warranty Information).
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In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equipment under applicable Federal Motor Vehicle Safety Standards. If this occurs, the vehicle?s driver information center will display a ?Service Restraints System? message to the driver before resistance at the connection will prevent the deployment of the airbag. Dealers are to verify the DTC B14DC is present and replace the affected driver inboard side seat wiring harness connector assembly as necessary.
Customer Satisfaction Program.
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In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equipment under applicable Federal Motor Vehicle Safety Standards. If this occurs, the vehicle?s driver information center will display a ?Service Restraints System? message to the driver before resistance at the connection will prevent the deployment of the airbag. Dealers are to verify the DTC B14DC is present and replace the affected driver inboard side seat wiring harness connector assembly as necessary.
This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S.
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Dealers Only).
This technical bulletin provides a service procedure to correct a condition of Ticking Noise from the Engine.
This technical bulletin provides a procedure to measure vibration and install engine mounts to correct a Rough Idle in...
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Drive concern.
Service Update. Certain vehicles may present a broken engine valve spring.
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This may cause the engine to run rough, an engine knocking or ticking noise, a check engine light illumination, or a possible vehicle stall. Dealers are to perform the inspection procedure contained within this bulletin.
Customer Satisfaction Program (Revised Service Procedure and Part Ordering Information).
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In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equipment under applicable Federal Motor Vehicle Safety Standards. If this occurs, the vehicle?s driver information center will display a ?Service Restraints System? message to the driver before resistance at the connection will prevent the deployment of the airbag. Dealers are to verify the DTC B14DC is present and replace the affected driver inboard side seat wiring harness connector assembly as necessary.
Customer Satisfaction Program (Revised Correction, Service Procedure and Warranty Information).
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In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equipment under applicable Federal Motor Vehicle Safety Standards. If this occurs, the vehicle's driver information center will display a "Service Restraints System" message to the driver before resistance at the connection will prevent the deployment of the airbag. Dealers are to verify the DTC B14DC is present and replace the affected driver inboard side seat wiring harness connector assembly as necessary.
Customer Satisfaction Program.
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In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equipment under applicable Federal Motor Vehicle Safety Standards. If this occurs, the vehicle?s driver information center will display a ?Service Restraints System? message to the driver before resistance at the connection will prevent the deployment of the airbag. Dealers are to verify the DTC B14DC is present and replace the affected driver inboard side seat wiring harness connector assembly as necessary.
Service Update. Certain vehicles may present a broken engine valve spring.
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This may cause the engine to run rough, an engine knocking or ticking noise, a check engine light illumination, or a possible vehicle stall. Dealers are to perform the inspection procedure contained within this bulletin.
Customer Satisfaction Program (Revised Service Procedure and Part Ordering Information).
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In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equipment under applicable Federal Motor Vehicle Safety Standards. If this occurs, the vehicle?s driver information center will display a ?Service Restraints System? message to the driver before resistance at the connection will prevent the deployment of the airbag. Dealers are to verify the DTC B14DC is present and replace the affected driver inboard side seat wiring harness connector assembly as necessary.
Customer Satisfaction Program (Revised Correction, Service Procedure and Warranty Information).
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In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equipment under applicable Federal Motor Vehicle Safety Standards. If this occurs, the vehicle?s driver information center will display a ?Service Restraints System? message to the driver before resistance at the connection will prevent the deployment of the airbag. Dealers are to verify the DTC B14DC is present and replace the affected driver inboard side seat wiring harness connector assembly as necessary.
Customer Satisfaction Program.
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In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equipment under applicable Federal Motor Vehicle Safety Standards. If this occurs, the vehicle?s driver information center will display a ?Service Restraints System? message to the driver before resistance at the connection will prevent the deployment of the airbag. Dealers are to verify the DTC B14DC is present and replace the affected driver inboard side seat wiring harness connector assembly as necessary.
This Preliminary information communicates a cocnern where a flashing spot can intermittently show up on the radio display while in reverse.
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The PI advises that engineering is investigating the concern.
This engineering informational bulletin is requesting information from technicians to perform the check list provided...
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and contact the engineer listed in regards to the Service Engine Soon Lamp being illuminated.
This engineering informational bulletin is requesting information from technicians to perform the check list provided...
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and contact the engineer listed in regards to the airbag lamp illuminated on the driver?s information center (DIC).
This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or...
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GDS 2.
This informational bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle...
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engine oil consumption.
This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S.
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Dealers Only).
This technical bulletin provides a service procedure to correct a condition of Ticking Noise from the Engine.
This technical bulletin provides a procedure to measure vibration and install engine mounts to correct a Rough Idle in...
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Drive concern.
Service Update. Certain vehicles may present a broken engine valve spring.
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This may cause the engine to run rough, an engine knocking or ticking noise, a check engine light illumination, or a possible vehicle stall. Dealers are to perform the inspection procedure contained within this bulletin.
Customer Satisfaction Program (Revised Service Procedure and Part Ordering Information).
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In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equipment under applicable Federal Motor Vehicle Safety Standards. If this occurs, the vehicle?s driver information center will display a ?Service Restraints System? message to the driver before resistance at the connection will prevent the deployment of the airbag. Dealers are to verify the DTC B14DC is present and replace the affected driver inboard side seat wiring harness connector assembly as necessary.
Customer Satisfaction Program (Revised Correction, Service Procedure and Warranty Information).
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In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equipment under applicable Federal Motor Vehicle Safety Standards. If this occurs, the vehicle?s driver information center will display a ?Service Restraints System? message to the driver before resistance at the connection will prevent the deployment of the airbag. Dealers are to verify the DTC B14DC is present and replace the affected driver inboard side seat wiring harness connector assembly as necessary.
Customer Satisfaction Program.
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In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equipment under applicable Federal Motor Vehicle Safety Standards. If this occurs, the vehicle?s driver information center will display a ?Service Restraints System? message to the driver before resistance at the connection will prevent the deployment of the airbag. Dealers are to verify the DTC B14DC is present and replace the affected driver inboard side seat wiring harness connector assembly as necessary.
This Preliminary information communicates a cocnern where a flashing spot can intermittently show up on the radio display while in reverse.
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The PI advises that engineering is investigating the concern.
Service Update. Certain vehicles may present a broken engine valve spring.
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This may cause the engine to run rough, an engine knocking or ticking noise, a check engine light illumination, or a possible vehicle stall. Dealers are to perform the inspection procedure contained within this bulletin.
This engineering informational bulletin is requesting information from technicians to perform the check list provided...
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and contact the engineer listed in regards to the Service Engine Soon Lamp being illuminated.
This engineering informational bulletin is requesting information from technicians to perform the check list provided...
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and contact the engineer listed in regards to the airbag lamp illuminated on the driver?s information center (DIC).
This engineering informational bulletin is requesting information from technicians to perform the check list provided...
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and contact the engineer listed in regards to the airbag lamp illuminated on the driver?s information center (DIC).
This engineering informational bulletin is requesting information from technicians to perform the check list provided...
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and contact the engineer listed in regards the power liftgate inoperative.
This service bulletin provides information on OEM and Remanufactured Engine and Automatic Transmission/Transaxle...
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Identification.
This Preliminary information communicatesA Vehicle may have a concern of service engine light, misfire and engine noise...
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with possible of DTC P0300 P0106 P0506, Possible valve spring concern
This Preliminary information communicates and issue with programming a replacement side object detection module and...
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engineering is working on the issue.
This Preliminary information communicates and issue with aeither a Service Leveling or Service Headlight message displayed on the DIC.
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When checking for DTC's a U0132 forLost Communication with K5 Automatic Level Control Module (ALCM) may be set in several modules. When trying to communicate with the Automatic Level Control Module there will be no communication. Engineering is working on a fix.
This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles.
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General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in question and its applications. Technician should not use the information that is provided by the antilock braking system tire size selection.
This Preliminary information communicates a condition where the radio may display a :connection not availale, please call OnStar agent".
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This bulletin advises that Engineering is working on a software solution that will prevent the message from displaying when listening to non-SXM sources, but still allow the message to display when a loss of connectivity exists and the user is attempting to play Sirius XM.
This Preliminary information communicates 6.2L engine restriction, Contact TAC
This engineering information (EI) is requesting information from technicians to perform the check list provided and...
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contact the engineer listed in regards to paint concerns with the front and/or rear fascias.
This engineering information (EI) is requesting information from technicians to perform the check list provided and...
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contact the engineer listed in regards one or more camera views showing, intermittent behavior and/or totally inoperative.
This service bulletin provides information to correct a customer concern of an in-tank fuel pump whining noise, engine...
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hard to start and/or stalls and Malfunction Indicator Lamp (MIL) is illuminated.
This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper...
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service or aftermarket calibrations.
This Preliminary information communicates an issue with the power liftgate inoperative and engineering working on the...
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issue.
This Preliminary information communicates an issues with an SES MIL and DTC P2B87 setting.
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Engineering is working on releasing updated BCM cals to correct the concern.
This Preliminary information communicatesA Vehicle may have a concern of service engine light, misfire and engine noise...
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with possible of DTC P0300 P0106 P0506, Possible valve spring concern
This Preliminary information communicatesA Vehicle may have a concern of service engine light, misfire and engine noise...
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with possible of DTC P0300 P0106 P0506, Possible valve spring concern
This Preliminary information communicatesA Vehicle may have a concern of service engine light, misfire and engine noise...
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with possible of DTC P0300 P0106 P0506, Possible valve spring concern
This Preliminary information communicates 6.2L engine restriction, Contact TAC
This Preliminary information communicatesA Vehicle may have a concern of service engine light, misfire and engine noise...
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with possible of DTC P0300 P0106 P0506, Possible valve spring concern
This Preliminary information communicatesA Vehicle may have a concern of service engine light, misfire and engine noise...
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with possible of DTC P0300 P0106 P0506, Possible valve spring concern
This Preliminary information communicatesDuring inspection of the vehicle for an unrelated concern the technician may...
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notice that one or more of the following Cylinder Deactivation Performance DTC(s) P3498, P3499, P349A, P349B, P349C, P349D, P349E, or P349F may be set in history. and not requesting MIL. If any of these DTCs are requesting the MIL, please follow appropriate service information for diagnosis & repair.This condition may be caused by the ECM hardware disabling the cylinder deactivation outputs for an ignition cycle due to low voltage transient during crank & inadvertently causing one of the DTCs to set during an ignition cycle.
This Preliminary information communicates an issues withfalse codes setting in vehicles due to timing issues with...
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modules Engineering is working on a fix
This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S.
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Dealers Only).
This Preliminary information communicates an issues withfalse codes setting in vehicles due to timing issues with...
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modules Engineering is working on a fix
This Preliminary information communicates an issues withfalse codes setting in vehicles due to timing issues with...
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modules Engineering is working on a fix
This Preliminary Information communication advises the technician that the Product Quality Center has a part restriction for the Engine Control Module.
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The dealer technician is advised to call the GM Product Quality Center for further assistance
This Preliminary information communicatesDuring inspection of the vehicle for an unrelated concern the technician may...
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notice that one or more of the following Cylinder Deactivation Performance DTC(s) P3498, P3499, P349A, P349B, P349C, P349D, P349E, or P349F may be set in history. and not requesting MIL. If any of these DTCs are requesting the MIL, please follow appropriate service information for diagnosis & repair.This condition may be caused by the ECM hardware disabling the cylinder deactivation outputs for an ignition cycle due to low voltage transient during crank & inadvertently causing one of the DTCs to set during an ignition cycle.
Pre-Delivery & Maintenance
127 bulletinsThis bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles...
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before being sold (prepping) to the customer.
The intent of this service bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for...
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causing multiple customer concerns that do not have other diagnostic methods to identify them.
This service bulletin provides information on proper use of floor mats.
This service bulletin provides information for dealers/technicians on Over The Air (OTA) and In Market Enhancement (IME)...
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FAQs.
This service bulletin provides information for dealers/technicians on the process to disable and enable passive...
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unlocking.
This service bulletin provides technicians with information to help identify the differences between what is considered...
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a fluid leak, and what is considered fluid seepage.
This service bulletin provides information on submitting quality Photos of Various Vehicle Concerns to the GM Technical...
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Assistance Center (TAC).
This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S.
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Only).
This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance...
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programs.
This Preliminary Information communication provides information to the technician about vehicles that have an unwanted...
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Stability Activation and/or a Service Stability message on the Driver Information Center. Technician may find a Diagnostic Trouble Code C0710. Technician should inspect for vehicles modifications before any in-depth diagnostics are performed.
This service bulletin provides information on All hazmat parts being returned to the Warranty Parts Center (WPC) must be...
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shipped using Central Transport. Hazardous materials should never be sent by air transportation to the WPC.
This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
This service bulletin provides information for dealers/technicians on MDI 2 Required When Programming Vehicles with...
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Vehicle Intelligence Platform (VIP).
This preliminary information (PI) provides information om Service Programming System (SPS) Error Codes (E4398, E4399,...
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E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491 or E6961).
This service bulletin provides information for dealers/technicians on MDI 2 Required When Programming Vehicles with...
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Vehicle Intelligence Platform (VIP).
This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles...
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that request to disable or enable content.
This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate...
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Vibration Analysis-Road testing procedure when diagnosing vibration concerns.
This Warranty Administration bulletin provides information on the Global Warranty Management (GWM) Warranty Parts Center...
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(WPC) Parts Return Program.
This service bulletin provides information for dealers on how to submit a product information report (PIR) (Canada...
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Only).
This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S.
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and Canada Dealers Only).
This bulletin provides information on Warranty Administration Required Operating Procedures - 8 Points (U.S.
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Only).
This bulletin provides information on Warranty Administration Required Operating Procedures - 8 Points (U.S.
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Only).
This Warranty Administration service bulletin provides information for dealers/Service advisors on when and how to...
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submit a Pre-Repair Authorization (PRA).
This Warranty Administration service bulletin provides information for dealers/Service advisors on when and how to...
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submit a Pre-Repair Authorization (PRA).
This Warranty Administration bulletin provides information on the proper use of the labor operation 0600014.
This informational bulletin advises the tech the possible causes of the DTCs that set and how to maintenance the issue.
This service bulletin provides information on a guide to help reduce repeat visits for the same customer concern.
This service bulletin provides information for dealers/technicians on accessory all-weather floor liners and flat mats...
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warped or misshapen.
This service bulletin provides information for dealers/technicians on Over the Air (OTA) and In Market Enhancement (IME)...
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FAQs.
The intent of this service bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for...
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causing multiple customer concerns that do not have other diagnostic methods to identify them.
This service bulletin provides information for dealers on Using EL-52545 When Diagnosing PEPs Transmitter Key Fobs.
This service bulletin describes the U.S.
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Dealer Special Tool Loan Program process.
This service bulletin provides information on submitting quality Photos of Various Vehicle Concerns to the GM Technical...
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Assistance Center (TAC).
This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S.
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Dealers Only).
This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S.
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Only).
This bulletin provides information on Warranty Administration Required Operating Procedures - 8 Points (U.S.
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Only).
This service bulletin explains how to identify possible DEF system contamination.
This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S.
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Only).
This service bulletin provides information on proper use of floor mats.
This service bulletin provides information for the Global Warranty Management (GWM) Warranty Parts Center (WPC) Part Photo Return Process (U.S.
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Dealers Only).
This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the...
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vehicles before being sold (prepping) to the customer.
This service bulletin provides service information on new torque specification and installation procedure for ACDelco...
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Spin-On Oil Filters.
This service bulletin provides information for dealers on Using EL-52545 When Diagnosing PEPs Transmitter Key Fobs.
This Preliminary Information communication provides information to the technician about vehicles that have an unwanted...
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Stability Activation and/or a Service Stability message on the Driver Information Center. Technician may find a Diagnostic Trouble Code C0710. Technician should inspect for vehicles modifications before any in-depth diagnostics are performed.
This Warranty Administration bulletin provides policy information on Causal Part requirements for transactions submitted...
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to GM for payment.
This warranty administration bulletin provides policy information, proper labor operation selection and causal part...
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identification for warranty transactions (U.S. Only).
This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
This service bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal...
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operation.
This warranty administration bulletin provides policy information for variable diagnostic time allowances on select labor operations (U.S.
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Only).
This service bulletin provides information for dealers/technicians on the process to disable and enable passive...
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unlocking.
This service bulletin provides a repair procedure to correct a customer concern of a No Fob detected message on Driver...
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Information Center (DIC) and/or No Crank / No Start condition.
This warranty administration bulletin provides policy information requirements applicable to key fob replacement under...
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the New Vehicle Limited Warranty or under a Replacement Parts Warranty on 2017-2022 and newer model year vehicles with RPO ATH and AVJ.
This service bulletin provides information for dealers/technicians on the process to disable and enable passive...
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unlocking.
This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S.
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Dealers Only).
This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles...
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that request to disable or enable content.
This service bulletin provides information for dealers/technicians on MDI 2 Required When Programming Vehicles with...
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Vehicle Intelligence Platform (VIP).
This service bulletin provides a diagnostic procedure to aid in correcting a customer concern of a Howling,...
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Whining/Whirring Noise, Shudder/Vibration and/or Grinding Noise While in 4HI, 4HI Auto and/or During Parking Lot Maneuvers in Auto Mode.
This Warranty Administration bulletin provides retail and wholesale service personnel with the policies/procedures and...
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the warranty transaction submission procedures that support the Personal Property Damage process.
This service bulletin provides a diagnostic procedure to aid in correcting a customer concern of a Howling,...
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Whining/Whirring Noise, Shudder/Vibration and/or Grinding Noise While in 4HI, 4HI Auto and/or During Parking Lot Maneuvers in Auto Mode.
This service bulletin provides a repair procedure to correct a customer concern of a No Fob detected message on Driver...
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Information Center (DIC) and/or No Crank / No Start condition.
This Warranty Administration bulletin provides information on the Global Warranty Management (GWM) Warranty Parts Center...
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(WPC) Parts Return Program.
This service bulletin provides information for dealers on how to submit a product information report (PIR) (Canada...
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Only).
This preliminary information (PI) provides information om Service Programming System (SPS) Error Codes (E4398, E4399,...
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E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491 or E6961).
This service bulletin provides information on Handling Requests for Modifications to Permanently Import/Export Vehicles Between the U.S.
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and Canada.
This service bulletin provides service information on new torque specification and installation procedure for ACDelco...
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Spin-On Oil Filters.
The intent of this service bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for...
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causing multiple customer concerns that do not have other diagnostic methods to identify them.
This service bulletin provides information on a guide to help reduce repeat visits for the same customer concern.
This warranty administration bulletin provides policy information requirements applicable to key fob replacement under...
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the New Vehicle Limited Warranty or under a Replacement Parts Warranty on 2017-2022 and newer model year vehicles with RPO ATH and AVJ.
This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S.
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Only).
This service bulletin provides information for dealers on Using EL-52545 When Diagnosing PEPs Transmitter Key Fobs...
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(North America ONLY).
This Warranty Administration service bulletin provides information for dealers/Service advisors on when and how to...
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submit a Pre-Repair Authorization (PRA).
This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S.
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Only).
This service bulletin provides information on Super Cruise Escalation Cancellation.
This Warranty Administration service bulletin provides information for dealers/Service advisors on when and how to...
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submit a Pre-Repair Authorization (PRA).
This bulletin provides information on Warranty Administration Required Operating Procedures - 8 Points (U.S.
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Only).
This warranty admin bulletin covers information on Essential Tools that include Consumable Parts.
This service bulletin provides information for replacement parts traceability (RPT) process to aid in tracking part...
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replacements.
This service bulletin provides information for dealers/technicians on accessory all-weather floor liners and flat mats...
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warped or misshapen.
This service bulletin provides service information on new torque specification and installation procedure for ACDelco...
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Spin-On Oil Filters.
This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles...
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that request to disable or enable content.
This service bulletin provides service information for a DEF pump that is unable to build pressure after replacement.
This Warranty Administration bulletin provides information on Global Warranty Management (GWM) Warranty Parts Center...
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(WPC) Parts Return Program Information.
This service bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S.
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Technical Assistance (TAC).
This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the...
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vehicles before being sold (prepping) to the customer.
This service bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended...
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Crank with DTC P12A6.
This service bulletin provides information for the Global Warranty Management (GWM) Warranty Parts Center (WPC) Part Photo Return Process (U.S.
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Dealers Only).
This service bulletin provides service information on new torque specification and installation procedure for ACDelco...
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Spin-On Oil Filters.
This service bulletin provides policy information on warranty administration guidelines for multiple repairs with...
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independent causes (GM Canada Dealers Only).
This service bulletin provides information for replacement parts traceability (RPT) process to aid in tracking part...
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replacements.
This service bulletin provides information for replacement parts traceability (RPT) process to aid in tracking part...
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replacements.
This service bulletin provides service information on new torque specification and installation procedure for ACDelco...
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Spin-On Oil Filters.
This Preliminary Information communication provides information to the technician about vehicles that have an unwanted...
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Stability Activation and/or a Service Stability message on the Driver Information Center. Technician may find a Diagnostic Trouble Code C0710. Technician should inspect for vehicles modifications before any in-depth diagnostics are performed.
This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate...
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Vibration Analysis-Road testing procedure, when diagnosing vibration concerns.
This service bulletin provides a repair procedure to correct a customer concern of a No Fob detected message on Driver...
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Information Center (DIC) and/or No Crank / No Start condition.
This service bulletin provides information for dealers/technicians and customers on steam/vapor coming from the front...
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grille or radiator area.
This service bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal...
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operation.
This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles...
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that request to disable or enable content.
This service bulletin provides information for dealers on how to submit a product information report (PIR) (Canada...
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Only).
This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance...
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programs.
This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance...
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programs.
This service bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended...
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Crank with DTC P12A6.
This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a...
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Pre-Repair Authorization (PRA).
This service bulletin provides information for dealers/technicians on the process to disable and enable passive...
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unlocking.
This service bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended...
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Crank with DTC P12A6.
This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a...
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Pre-Repair Authorization (PRA).
This service bulletin provides information for dealers/technicians on the process to disable and enable passive...
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unlocking.
This Preliminary Information communication provides information to the technician about vehicles that have an unwanted...
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Stability Activation and/or a Service Stability message on the Driver Information Center. Technician may find a Diagnostic Trouble Code C0710. Technician should inspect for vehicles modifications before any in-depth diagnostics are performed.
This service bulletin provides information on Enhancing Field Product Reports with Digital Pictures.
This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S.
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Dealers Only).
This warranty administration bulletin provides policy information requirements applicable to key fob replacement under...
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the New Vehicle Limited Warranty or under a Replacement Parts Warranty on 2017-2022 and newer model year vehicles with RPO ATH and AVJ (U.S. Only).
This service bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended...
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Crank with DTC P12A6.
This warranty administration bulletin provides policy information, proper labor operation selection and causal part...
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identification for warranty transactions (U.S. Only).
This warranty administration bulletin provides policy information requirements applicable to key fob replacement under...
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the New Vehicle Limited Warranty or under a Replacement Parts Warranty on 2021 and newer model year vehicles with RPO ATH (U.S. Only).
This service bulletin provides information for dealers on Using EL-52545 When Diagnosing PEPs Transmitter Key Fobs...
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(North America ONLY).
This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S.
Read full bulletin
Only).
This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the...
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vehicles before sold (prepping) to the customer.
This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a...
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Pre-Repair Authorization (PRA).
This service bulletin provides information for dealers/technicians on accessory all-weather floor liners and flat mats...
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warped or misshapen.
This bulletin provides information on Warranty Administration ? Required Operating Procedures - 8 Points (U.S.
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Only).
This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a...
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Pre-Repair Authorization (PRA).
This bulletin provides information on Warranty Administration ? Required Operating Procedures - 8 Points (U.S.
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Only).
This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a...
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Pre-Repair Authorization (PRA).
This warranty administration bulletin provide policy information for variable diagnostic time allowances on select labor operations (U.S.
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Only).
This warranty administration bulletin provides information on Warranty Administration - Customer Concern Not Duplicated...
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(CCND) Labor Operation Numbers.
This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S.
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Only).
This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a...
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Pre-Repair Authorization (PRA) (US dealers only).
This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the...
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vehicles before sold (prepping) to the customer.
Electrical
82 bulletinsThis service bulletin provides information on the Transport Mode Feature, also known as Logistics mode, which is used to...
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increase the 12V Battery stand time of the vehicle during transit and or long period of stand time at the dealerships.
This bulletin provides a procedure to program the ECM if the DTC is set and/or the start/stop doesn't restart after a...
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stop.
This service bulletin provides information on the Transport Mode Feature, also known as Logistics mode, which is used to...
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increase the 12V Battery stand time of the vehicle during transit and or long period of stand time at the dealerships.
This warranty administration bulletin provides policy information on the requirements for 12V battery testing and...
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warranty replacements.
This warranty administration bulletin provides policy information on the requirements for 12V battery testing and...
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warranty replacements.
This technical bulletin provides a procedure to program the Reductant Control Module and Setup and Perform the Reductant...
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Fluid Tank Level Reset.
This service bulletin provides information on the EL-52800 Diagnostic & Charge Battery Station (DCBS) FAQs.
This Preliminary information communicates a GM part number forreflective high temperature heat or insulating tape when...
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repairing wiring harnesses.
This technical bulletin provides a procedure to program the Reductant Control Module and Setup and Perform the Reductant...
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Fluid Tank Level Reset.
This Warranty Administration Bulletin Provides High Voltage Battery Exchange Process Information.
This technical bulletin provides a procedure to program the Reductant Control Module and Setup and Perform the Reductant...
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Fluid Tank Level Reset.
This warranty administration bulletin provides policy information on the requirements for 12V battery testing and...
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warranty replacements.
This technical bulletin provides a procedure to program the Reductant Control Module and Setup and Perform the Reductant...
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Fluid Tank Level Reset.
This informational bulletin provides a way for the technician to identify if the ECM has been modified.
This service bulletin provides information on the EL-52800 Diagnostic & Charge Battery Station (DCBS) FAQs.
This service bulletin provides information on the Transport Mode Feature, also known as Logistics mode, which is used to...
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increase the 12V Battery stand time of the vehicle during transit and or long period of stand time at the dealerships.
This technical bulletin provides a procedure to replace the air bag and air bag harness to correct a condition of Airbag...
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Malfunction Warning and Airbag Malfunction Indicator Illuminated with DTC B0001-1B due to corrosion.
This service bulletin provides repair information to dealers to Replace Video Processing Module (VPM) When Programming...
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Fails.
This service bulletin provides repair information to correct a customer concern of Black Radio Display Screen (Triangle...
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and Camera with Slash Through it) with DTCs B1A62 82 and 86 Setting Current in Video Processing Module (VPM).
This service bulletin provides repair information to correct a customer concern of Black Radio Display Screen (triangle...
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and camera with the slash through it) with DTCs B1A62 82 and 86 setting current in Video Processing Module (VPM).
This Preliminary Information communication provides information to the technician about vehicles that have an...
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intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble Codes B3055, B3060, and/or B3935. Technician should not replace any parts for this concern. If unable to duplicate the concern ask if the customer uses any Radio Frequency Identification Devices when the concern is present. Dealer should also direct their customers to the appropriate section in the Owner manuals that references that the device complies.
This technical bulletin provides a procedure to program the Reductant Control Module and Setup and Perform the Reductant...
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Fluid Tank Level Reset.
This informational bulletin provides a possibly source of corrosion in the RDM electrical wiring harness and connector.
This service bulletin provides information on the Transport Mode Feature, also known as Logistics mode, which is used to...
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increase the 12V Battery stand time of the vehicle during transit and or long period of stand time at the dealerships.
This warranty administration bulletin provides policy information on the requirements for 12V battery testing and...
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warranty replacements.
This service bulletin provides information on the EL-52800 Diagnostic & Charge Battery Station (DCBS) FAQs.
This technical bulletin provides a procedure to program the Reductant Control Module and Setup and Perform the Reductant...
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Fluid Tank Level Reset.
This technical bulletin provides a procedure to program the Reductant Control Module and Setup and Perform the Reductant...
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Fluid Tank Level Reset.
This technical bulletin provides repair information to correct a customer concern of Black Radio Display Screen...
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(Triangle and Camera with Slash Through it) with DTCs B1A62 82 and 86 Setting Current in Video Processing Module (VPM).
This service bulletin provides information for U.S.
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dealers ONLY to refer to the Battery Maintenance Report to identify vehicles in dealer inventory that require attention.
This technical bulletin provides a procedure to replace the fuel injector and the wiring harness to correct a customer...
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concern of Malfunction Indicator Lamp (MIL) Illuminated with DTC P0201, P0202, P0203, P0204, P0205, P0206 and/or P0216 Set.
This service bulletin provides information for U.S.
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dealers ONLY to refer to the Battery Maintenance Report to identify vehicles in dealer inventory that require attention.
This service bulletin provides repair information to correct a customer concern of DTC B1038 SYM64 set in the BCM and...
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Door Ajar Message on Driver Information Center (DIC).
This technical bulletin provides a procedure to remove the conduit from the harness for the accelerometer to correct the...
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condition of Message Service Suspension System Displayed and/or DTC C102Exx.
This technical bulletin provides a procedure to remove the conduit from the harness for the accelerometer to correct the...
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condition of Message Service Suspension System Displayed and/or DTC C102Exx.
This service bulletin provides a procedure to repair a customer concern of Stop/Start System Inhibited / IBS / Battery...
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Monitor with Module Malfunction Indicator Light (MIL) Illuminated - DTC U152D, P15FF, P305D, P305E, U01B0 Set.
This service bulletin provides information on Module Harvesting.
This bulletin provides a possible location of a bad connection at the reductant fluid tanks electrical connector.
This informational bulletin provides a way for the technician to identify if the ECM has been modified.
This technical bulletin provides a procedure to program the Reductant Control Module and Setup and Perform the Reductant...
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Fluid Tank Level Reset.
This technical bulletin provides a procedure to replace the fuel injector and the wiring harness to correct a customer...
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concern of Malfunction Indicator Lamp (MIL) Illuminated with DTC P0201, P0202, P0203, P0204, P0205, P0206 and/or P0216 Set.
This service bulletin provides information for U.S.
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dealers ONLY to refer to the Battery Maintenance Report to identify vehicles in dealer inventory that require attention.
This technical bulletin provides a procedure to replace the fuel injector and the wiring harness to correct a customer...
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concern of Malfunction Indicator Lamp (MIL) Illuminated with DTC P0201, P0202, P0203, P0204, P0205, P0206 and/or P0216 Set.
This service bulletin provides repair information to correct a customer concern of Memory Seat Module Does Not Adjust.
This informational bulletin provides a way for the technician to identify if the ECM has been modified.
This service bulletin provides information for U.S.
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dealers ONLY to refer to the Battery Maintenance Report to identify vehicles in dealer inventory that require attention.
This technical bulletin provides a procedure to replace the fuel injector and the wiring harness to correct a customer...
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concern of Malfunction Indicator Lamp (MIL) Illuminated with DTC P0201, P0202, P0203, P0204, P0205, P0206 and/or P0216 Set.
This technical bulletin provides a procedure to replace the air bag and air bag harness to correct a condition of Airbag...
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Malfunction Warning and Airbag Malfunction Indicator Illuminated with DTC B0001-1B due to corrosion.
This technical bulletin provides a procedure to replace the fuel filter and perform a filter life procedure if found the...
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reason for a failed fuel filter life reset during ECM transfer of data.
This technical bulletin provides a procedure to replace the fuel injector and the wiring harness to correct a customer...
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concern of Malfunction Indicator Lamp (MIL) Illuminated with DTC P0201, P0202, P0203, P0204, P0205, P0206 and/or P0216 Set.
Service Update Bulletin.
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Certain vehicles that had the Serial Data Gateway Module (SDGM) replaced in service, may not have been programmed correctly resulting in an incomplete registration of the new module. Dealers are to reprogram the SDGM.
This service bulletin provides repair information to correct a customer concern of DTC B1038 SYM64 set in the BCM and...
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Door Ajar Message on Driver Information Center (DIC).
This service bulletin provides repair information to correct a customer concern of DTC B1038.64 set in the BCM and Door...
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Ajar Message on Driver Information Center (DIC).
This Preliminary information communicates a parts restriction is in place for the Body Control Module on 2020 Cadillac...
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CT4, CT5, Chevrolet Corvette, Suburban, Tahoe and GMC Yukon.
This Preliminary information communicates an issue with the GDS2 scan tool not being able to communication with the...
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front view camera module and provides a work around until GDS2 is fixed.
This warranty administration bulletin provides policy information on the requirements for battery testing and warranty...
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replacements.
This Preliminary information communicates an issues with an SES MIL, A/C blowing warm air and DTC'sB1AA3 U3018 U3505 due to Fuse F4DR open.
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Dealers are to inspect the wiring in the front floor console.
This Preliminary information communicates information on a No Crank / No Start concern caused by a No Fob Detected...
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message caused by an internal fault of the BCM. Dealer is to replace the BCM to correct this concern.
This Preliminary information communicates a parts restriction is in place for the Body Control Module on 2020 Cadillac...
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CT4, CT5, Chevrolet Corvette, Suburban, Tahoe and GMC Yukon.
This Preliminary information communicates a parts restriction is in place for the Body Control Module on 2020 Cadillac...
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CT4, CT5, Chevrolet Corvette, Suburban, Tahoe and GMC Yukon.
This Preliminary Information communication provides information to the technician about vehicles that have an...
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intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble Codes B3055, B3060, and/or B3935. Technician should not replace any parts for this concern. If unable to duplicate the concern ask if the customer uses any Radio Frequency Identification Devices when the concern is present. Dealer should also direct their customers to the appropriate section in the Owner manuals that references that the device complies.
Service update. Certain vehicles may have a condition where the telematic control module does not receive the over the air update.
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Dealers are to replace the telematic control module.
This service bulletin provides repair information to correct a customer concern of Memory Seat Module Does Not Adjust.
This technical bulletin provides repair information to correct a customer concern of Tire Pressure Monitor System...
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Sensors Display Dashes with Trailer Connected.
This Preliminary information communicates a parts restriction is in place for the Body Control Module on 2020 Cadillac...
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CT4, CT5, Chevrolet Corvette, Suburban, Tahoe and GMC Yukon.
This Preliminary information communicates information on a No Crank / No Start concern caused by a No Fob Detected...
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message caused by an internal fault of the BCM. Dealer is to replace the BCM to correct this concern.
This Preliminary information communicates a parts restriction is in place for the Body Control Module on 2020 Cadillac...
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CT4, CT5, Chevrolet Corvette, Suburban, Tahoe and GMC Yukon.
This service bulletin describes the TLC/SPS2 Module Programming Requirements for Vehicles Using GM?s New Vehicle...
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Intelligence Platform (VIP) Module Architecture.
This technical bulletin provides a procedure to replace the air bag and air bag harness to correct a condition of Airbag...
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Malfunction Warning and Airbag Malfunction Indicator Illuminated with DTC B0001-1B due to corrosion.
This warranty administration bulletin provides policy information on the requirements for battery testing and warranty...
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replacements.
Customer Satisfaction - On certain 2021 model year Cadillac Escalade vehicles, customers may notice that a new Super...
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Cruise map cannot get loaded onto the vehicle and their vehicle?s Super Cruise system could become inoperable, with the Image Processing Module setting a U1626.00 Active DTC during this condition. There is also a condition that could cause the U3000.47 DTC to be set in history. Dealers are to reprogram the Automated Driving Mapping Module (AMM).
Service Update. Certain vehicles may have incorrect calibration values in the Vehicle Leveling Module (VLM) software for air ride adaptive suspension.
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The incorrect calibration will use the incorrect loaded ride height which is 0.6 inches lower that the normal ride height. Dealers are to reprogram the VLM module.
This Preliminary information communicates a parts restriction is in place for the Body Control Module on 2020 Cadillac...
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CT4, CT5, Chevrolet Corvette, Suburban, Tahoe and GMC Yukon.
This bulletin provides a possible location of a bad connection at the reductant fluid tanks electrical connector.
This technical bulletin provides a procedure to replace the fuel filter and perform a filter life procedure if found the...
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reason for a failed fuel filter life reset during ECM transfer of data.
This technical bulletin provides a procedure to replace the fuel filter and perform a filter life procedure if found the...
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reason for a failed fuel filter life reset during ECM transfer of data.
This Preliminary information communicates and issues with Fuse F49 blowing causing aSES MIL and a Service Theft...
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Deterrent Systemmessage displayed inthe DIC. It instructions dealership to inspect the 12 volt power accessory port for shorting out.
This Preliminary information communicates and issue where the drivers memory seat will not move to its full travel and...
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dealers are to perform a SPS setup procedure to theK40D Drivers Seat Adjuster Memory Module.
This Preliminary information communicates there is aPart Restriction for the Automatic Leveling Control Module and to...
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contact the PQC to order the part.
This technical bulletin provides a procedure to program the ECM if found the cause of the customers concern.
This Preliminary information communicates an issue with a low or dead battery issue cause by the rear hvac door being...
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jammed by an foreign object.
This Preliminary information communicates there is aPart Restriction for the Automatic Leveling Control Module and to...
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contact the PQC to order the part.
Other
74 bulletinsThis informational bulletin advises the technician to check for faults that may be caused by the trailer otherwise found...
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by a possible faulty trailer connector.
This informational bulletin provides information on when the customer engage SuperCruise, their vehicle will immediately...
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veer to the left and center itself on the left-hand lane line. During normal driving and/or if normal/adaptive cruise is used a pull may not be noticed.
This technical bulletin provides repair information to correct a customer concern of SUV Second Row Seat Bolt Torque...
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Pattern.
This informational bulletin provides Changes to the Automatic Stop/Start feature for Certain 2021 Escalade models,...
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Silverado 1500, Suburban, Tahoe, Sierra 1500, Yukon models Equipped with RPO NSS.
This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product...
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Allegation Resolution (PAR) claim.
This Preliminary information communicates an issues with the odometer being incorrect after a programming event and how...
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the dealership can resolve the issue.
This informational bulletin advises the technician to check for faults that may be caused by the trailer otherwise found...
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by a possible faulty trailer connector.
This technical bulletin provides a procedure to correct the condition of Second Row Seat Loose and/or Clicking.
This Preliminary information communicates additional information on how a LIN bus operates and diagnostic tips when...
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working on a LIN bus.
This technical bulletin provides a procedure to correct the condition of Second Row Seat Loose and/or Clicking.
This informational bulletin provides graphs to help identify possible issues that may cause shaking and shudders and...
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what may be the cause of said issue.
This bulletin advises the technician of a possible coolant hose that might be kinked causing the customer concern.
This technical bulletin provides a procedure to correct the condition of Second Row Seat Loose and/or Clicking.
This technical bulletin provides repair information to correct a customer concern of Articulating Running Board...
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Inoperable.
This technical bulletin provides repair information to correct a customer concern of Articulating Running Board...
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Inoperable.
This technical bulletin provides multiple procedures and information in regard to possible waterleaks.
This technical bulletin provides repair information to correct a customer concern of Articulating Running Board...
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Inoperable.
This technical bulletin provides repair information to correct a customer concern of the 60% rear seat will not fold...
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down.
This informational bulletin provides Changes to the Automatic Stop/Start feature for Certain 2021 Escalade models,...
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Silverado 1500, Suburban, Tahoe, Sierra 1500, Yukon models Equipped with RPO NSS.
This informational bulletin provides graphs to help identify possible issues that may cause shaking and shudders and...
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what may be the cause of said issue.
This technical bulletin provides repair information to correct a customer concern of the Rear Washer System Inoperative,...
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or Boot to Washer Hose Disconnection and Possible Hose Leaking.
This bulletin advises the technician of a possible coolant hose that might be kinked causing the customers concern.
This technical bulletin provides repair information to correct a customer concern of Articulating Running Board...
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Inoperable.
This Preliminary information communicates additional information on how a LIN bus operates and diagnostic tips when...
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working on a LIN bus.
This informational bulletin provides information for dealers/technicians on Aero Shutter Related Diagnostic Codes.
This informational bulletin explains how to identify possible DEF contamination.
This Preliminary information communicatesdirection and examples when diagnosing multiple DTCs, one of which includes...
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U**** Byte 71 DTC.
This informational bulletin provides graphs to help identify possible issues that may cause shaking and shudders and...
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what may be the cause of said issue.
This informational bulletin advises the technician to check for faults that may be caused by the trailer other wise...
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found by a possible faulty trailer connector.
This informational bulletin provides information for dealers/technicians on Aero Shutter Related Diagnostic Codes.
This technical bulletin provides repair information to correct a customer concern of the 60% rear seat will not fold...
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down.
This informational bulletin provides information on Information on Super Cruise Escalation Cancellation.
The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for...
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causing multiple customer concerns that do not have other diagnostic methods to identify them.
This informational bulletin provides information on Information On Common Customer Trailer Side Faults.
This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product...
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Allegation Resolution (PAR) claim.
This informational bulletin provides graphs to help identify possible issues that may cause shaking and shudders and...
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what may be the cause of said issue.
This informational bulletin provides information on a guide to help reduce repeat visits for the same customer concern.
This informational bulletin provides information on a guide to help reduce repeat visits for the same customer concern.
This informational bulletin provides graphs to help identify possible issues that may cause shaking and shudders and...
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what may be the cause of said issue.
This technical bulletin provides repair information to correct a customer concern of Short Range Radar (SRR) with DTC...
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U3000 49 Set.
This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product...
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Allegation Resolution (PAR) claim.
This Preliminary information communicates a process to correct theconcern of Unable to contact OnStar after the 3G EOL...
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on 2015-2022 model year vehicles in the United States.
THis technical bulletin provides a procedure to perform a cooling system flush to remove possible debris from the...
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cooling system pipes.
TGhis bulletin advises the technician of a possible coolant hose that might be kinked causing the customers concern.
This bulletin advises the technician of a possible location that a leak may occur from the SCT pipe.
This technical bulletin provides repair information to correct a customer concern of Short Range Radar (SRR) with DTC...
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U3000 49 Set.
THis technical bulletin provides a procedure to perform a cooling system flush to remove possible debris from the...
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cooling system pipes.
This technical bulletin provides repair information to correct a customer concern of Power to the 110V/120 Outlet is...
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Interrupted During an Auto Stop/Start Event.
This informational bulletin provides information for dealers/technicians on the false setting of DTC U0212.
This Preliminary information communicates apossible SIM issue with vehicles in the middle east.
This Preliminary information communicates additional information on how a LIN bus operates and diagnostic tips when...
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working on a LIN bus.
This informational bulletin provides Changes to the Automatic Stop/Start feature for Certain 2021 Escalade models,...
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Silverado 1500, Suburban, Tahoe, Sierra 1500, Yukon models Equipped with RPO NSS.
This technical bulletin provides repair information to correct a customer concern of rear seat (60 Percent) and/or (40...
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Percent) chucking movement, and noise is present at rear latch to striker.
This technical bulletin provides repair information to correct a customer concern of a buzz or rattle type noise heard...
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coming from A-pillar area.
This technical bulletin provides repair information to correct a customer concern of Long Range Radar setting DTC U3000...
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49.
This informational bulletin provides information on proper use of floor mats.
This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product...
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Allegation Resolution (PAR) claim.
This technical bulletin provides repair information to correct a customer concern of Long Range Radar setting DTC U3000...
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49.
This technical bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended...
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Crank with DTC P12A6.
This technical bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended...
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Crank with DTC P12A6.
This informational bulletin provides information for dealers/technicians on the false setting of DTC U0212.
This technical bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended...
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Crank with DTC P12A6.
This informational bulletin provides information for dealers/technicians on the false setting of DTC U0212.
This technical bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended...
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Crank with DTC P12A6.
The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for...
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causing multiple customer concerns that do not have other diagnostic methods to identify them.
2021 Cadillac Escalade New Model Features
This Preliminary information communicates an issue with the 110 volt power outlets turning off during an Auto Stop...
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event, which is normal operation.
This Preliminary information communicates how to enable thepower retractable assist stepsduring PDI.
This Preliminary information communicatesPossible Crank no start or extended crank with DTC p12A6 set current or...
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history.Under Investigation
This Preliminary information communicatesPossible Crank no start or extended crank with DTC p12A6 set current or...
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history.Under Investigation
This Preliminary information communicatesPossible Crank no start or extended crank with DTC p12A6 set current or...
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history.Under Investigation
This Preliminary information communicatesPossible Crank no start or extended crank with DTC p12A6 set current or...
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history.Under Investigation
This Preliminary information communicatesPossible Crank no start or extended crank with DTC p12A6 set current or...
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history.Under Investigation
This technical bulletin provides a procedure to check the oil level for correct reading and oil pressure switch is in...
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working order.
Fuel System
51 bulletinsThis Preliminary information communicates that when removing the fuel line jumper hose care should be taken to be sure...
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the line is reinstalled correctly to avoid a no/low fuel pressure situation.
This technical bulletin provides a procedure replace the tappet that is located on the fuel door.
This bulletin advises the tech that there are extra characters on the fuel injector and to ignore the last numbers when...
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identifying flow rate.
This service bulletin provides a repair procedure to correct customer concerns of Service Emissions System Displayed on...
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DIC, MIL Illuminated with DTC P249C and/or P20E8 Set.
This service bulletin provides a repair procedure to correct customer concerns of Service Emissions System Displayed on...
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DIC, MIL Illuminated with DTC P249C and/or P20E8 Set.
This informational bulletin provides information on Diesel Exhaust Fluid (DEF) and the proper use of the DEF system.
This informational bulletin provides information on Clean Exhaust Filter See Owner Manual Now or Cleaning Exhaust Filter...
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Keep Driving Until Message is Cleared messages Displayed on DIC, DTC P2463 May Be Set.
This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent...
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additive.
This service bulletin provides information on availability of Diesel Fuel additives.
This bulletin provides diagnostic information when checking the exhaust system for leaks.
This service bulletin provides information on availability of Diesel Fuel additives.
This informational bulletin provides information on Diesel Exhaust Fluid (DEF) and the proper use of the DEF system.
This informational bulletin provides information on Clean Exhaust Filter See Owners Manual Now or Cleaning Exhaust...
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Filter Keep Driving Until Message is Cleared messages Displayed on DIC, DTC P2463 May Be Set.
This bulletin provides diagnostic information when checking the exhaust system for leaks.
This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the...
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fuel system caused by a failed part.
This technical bulletin provides a procedure to replace the fuel feed line if found the cause of the failure which set...
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the DTC.
This technical bulletin provides a procedure to seal the exhaust at the UFSCR and Tailpipe flange.
This technical bulletin provides a procedure to replace the fuel feed line if found the cause of the failure which set...
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the DTC.
This service bulletin provides diagnostic tips/steps on testing for possible EVAP leaks in the system to correct a...
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customer concern of an MIL Illuminated with DTCs P0442 and/or P0455 Set.
This bulletin provides diagnostic information when checking the exhaust system for leaks.
This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the...
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fuel system caused by a failed part.
This service bulletin provides information on availability of Diesel Fuel additives.
This bulletin provides diagnostic information when checking the exhaust system for leaks.
This service bulletin provides a diagnostic aid procedure on how to perform a quick test to check if the DPF is the...
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cause of excessive soot from the tailpipe.
This informational bulletin provides information on Diesel Exhaust Fluid (DEF) and the proper use of the DEF system.
This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel...
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Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.
This service bulletin provides the technician with additional information on fuels, fuel additives and fuel management.
This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent...
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additive.
This service bulletin provides information on availability of Diesel Fuel additives.
This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the...
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fuel system caused by a failed part.
This bulletin provides diagnostic information when checking the exhaust system for leaks.
This Preliminary information communicates informationon correcting a rattle noise from the underbody exhaust heat...
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shield.
This Preliminary information communicates informationon correcting a rattle noise from the underbody exhaust heat shield
This technical bulletin provides a procedure to seal the exhaust at the UFSCR and Tailpipe flange.
This Preliminary information communicates provides information to the technician on the use of R-99 or R-95 Renewable...
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diesel fuel.
This informational bulletin provides information on Clean Exhaust Filter See Owners Manual Now or Cleaning Exhaust...
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Filter Keep Driving Until Message is Cleared messages Displayed on DIC, DTC P2463 May Be Set.
This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel...
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Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.
This service bulletin provides information on availability of Diesel Fuel additives.
THis informational bulletin advises the tech not to replace the exhaust system if they smell plastic or rubber.
This technical bulletin provides a procedure replace the tappet that is located on the fuel door.
This technical bulletin provides a procedure replace the tappet that is located on the fuel door.
This service bulletin provides the technician with additional information on fuels, fuel additives and fuel management.
This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent...
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additive.
This technical bulletin provides a procedure to seal the exhaust at the UFSCR and Tailpipe flange.
This Preliminary Information communicates to the dealer the process for downloading or updating operating software for...
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the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and Vehicle Data Recorder tools, giving website address and step by step instructions to complete the update.
This technical bulletin provides a procedure to seal the exhaust at the UFSCR and Tailpipe flange.
This service bulletin provides diagnostic tips/steps on testing for possible EVAP leaks in the system to correct a...
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customer concern of an MIL Illuminated with DTCs P0442 and/or P0455 Set.
This service bulletin provides diagnostic tips/steps on testing for possible EVAP leaks in the system to correct a...
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customer concern of an MIL Illuminated with DTCs P0442 and/or P0455 Set.
This Informational Bulletin provides information on availability of Diesel Fuel additives.
This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel...
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Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.
This informational bulletin provides a procedure on how to perform a quick test to check if the DPF is the cause of...
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excessive soot from the tailpipe.
Transmission
41 bulletinsThis service bulletin advises the technician to check if the transmission cooler lines are twisted to correct customer...
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concerns of Harsh Shift, Shudder, Surge, Stall, Transmission Overheating and/or High Transmission Fluid Temperature.
This bulletin advises the technician that the 6L50 (MYB), 6L80 (MYC) and 6L90 (MYD) Transmission Oil Filter and Seal Kit...
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part number 24236933 is currently transitioning from a kit to the filter (24236517) and seal (24225347) being sold individually.
This information bulletin advises the technician the difference between a welch cap leak and the output seal of the...
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t-case or transmission leaking ATF, causing the customer concern of a Red Fluid Leak from Center of Vehicle Located by Rear of Transmission or Transfer Case Area.
The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle response when...
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the throttle plate is opened rapidly and advises the customer that it is normal for the delay.
This Preliminary information communicates to the dealer technician that TAC recommends the utilization of the GDS2...
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software to aid in diagnosing automatic transmission concerns. TAC is requesting the GDS2 session logs be sent in before the dealer contacts TAC.
This service bulletin advises the technician to check if the transmission cooler lines are twisted to correct customer...
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concerns of Harsh Shift, Shudder, Surge, Stall, Transmission Overheating and/or High Transmission Fluid Temperature.
This informational bulletin advises the technician of a possibly noise coming from the transmission oil pump.
This service bulletin provides information for automatic transmission Oil Cooler Flush and flow test.
This service bulletin provides information for automatic transmission Oil Cooler Flush and flow test.
This informational bulletin advises the technician of a possibly noise coming from the transmission oil pump.
This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid.
This technical bulletin provides a procedure to replace the rear differential fluid to correct the rear clutches from...
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chattering, which create a moan type noise.
This informational bulletin advises the technician of a possibly noise coming from the transmission oil pump.
This technical bulletin provides a procedure to replace the rear diff fluid to correct the rear clutches from...
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chattering, which create a moan type noise.
This informational bulletin advises the tech to check if the trans cooler lines are twisted which may cause the...
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customers concern.
This informational bulletin advises the technician of a possibly noise coming from the transmission oil pump.
This information advises the technician the difference between a welch cap leak and the output seal of the t-case or...
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transmission leaking ATF causing the customers concern.
This Preliminary information communicates to the dealer technician that TAC recommends the utilization of the GDS2...
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software to aid in diagnosing automatic transmission concerns. TAC is requesting the GDS2 session logs be sent in before the dealer contacts TAC.
This informational bulletin advises the tech to check if the trans cooler lines are twisted which may cause the...
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customers concern.
This service bulletin provides repair information to correct customer concerns of Rear Wheel Lock Up, ABS Event, Loud...
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Bang and a Flashing D on Driver Information Center (DIC) when Lightly or Moderately Accelerating Forcing an 8-7 or 8-6 Downshift.
This Preliminary information communicates to the dealer technician that if a customer comments thattheir vehicle...
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equippedwith a 6L80, 6L90, 8L90, 10L80, or 10L1000transmission has a harsh shift, shudder, stall or high transmission fluid temperature concern they should inspect for a twisted transmission cooler line. Technicians are instructed to disconnect the cooler line and untwist it then reconnect the cooler line and inspect the cooler line for being misshaped. Technicians are instructed to replace the cooler line if it is misshaped.
This Preliminary information communicates to the dealer technician that if a customer comments thattheir vehicle...
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equippedwith a 6L80, 6L90, 8L90, 10L80, or 10L1000transmission has a harsh shift, shudder, stall or high transmission fluid temperature concern they should inspect for a twisted transmission cooler line. Technicians are instructed to disconnect the cooler line and untwist it then reconnect the cooler line and inspect the cooler line for being misshaped. Technicians are instructed to replace the cooler line if it is misshaped.
This service bulletin provides repair information to correct customer concerns of Rear Wheel Lock Up, ABS Event, Loud...
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Bang and a Flashing ?D? on Driver Information Center (DIC) when Lightly or Moderately Accelerating Forcing an 8-7 or 8-6 Downshift.
This service bulletin provides a procedure inspecting for excess grease or Sealant on the Exterior of the steering gear...
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due to seeing grease or sealant on certain locations on the gear.
This service bulletin provides repair information to correct customer concerns of Rear Wheel Lock Up, ABS Event, Loud...
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Bang and a Flashing D on Driver Information Center (DIC) when Lightly or Moderately Accelerating Forcing an 8-7 or 8-6 Downshift.
This Preliminary information communicates to the dealer technician that if a customer comments thattheir vehicle...
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equippedwith a 6L80, 6L90, 8L90, 10L80, or 10L1000transmission has a harsh shift, shudder, stall or high transmission fluid temperature concern they should inspect for a twisted transmission cooler line. Technicians are instructed to disconnect the cooler line and untwist it then reconnect the cooler line and inspect the cooler line for being misshaped. Technicians are instructed to replace the cooler line if it is misshaped.
This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid.
This Preliminary information communicates to the dealer technician that if a customer comments thattheir vehicle...
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equippedwith a 6L80, 6L90, 8L90, 10L80, or 10L1000transmission has a harsh shift, shudder or stall concern they should inspect for a twisted transmission cooler line. Technicians are instructed to disconnect the cooler line and untwist it then reconnect the cooler line and inspect the cooler line for being misshaped. Technicians are instructed to replace the cooler line if it is misshaped.
This Preliminary information communicates to the dealer technician that the 10L80 transmission part restriction has ended.
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Technician may now order these transmissions through the regular GM CCA parts process or PQC process for required dealers (Canada).
This informational bulletin advises the technician to verify the TCM is asleep before trying to repair the transmission...
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in order for all the codes to be re-set.
This technical bulletin provides a procedure to replace the steering gear if found the cause of the customers concern.
This service bulletin provides a procedure inspecting for excess grease or Sealant on the Exterior of the steering gear...
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due to seeing grease or sealant on certain locations on the gear.
This Preliminary information communicates to the dealer technician that if a customer comments thattheir vehicle...
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equippedwith a 6L80, 6L90, 8L90, 10L80, or 10L1000transmission has a harsh shift, shudder or stall concern they should inspect for a twisted transmission cooler line. Technicians are instructed to disconnect the cooler line and untwist it then reconnect the cooler line and inspect the cooler line for being misshaped. Technicians are instructed to replace the cooler line if it is misshaped.
This Preliminary information communicates to the dealer technician that the 10L80transmissionhasbeen place on a part restriction.
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Dealers are to contact the Product Quality Center before replacing the transmission assembly.
This informational bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh...
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Shifts, Slips, or Flares.
This informational bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh...
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Shifts, Slips, or Flares.
This Preliminary information communicates to the dealer technician that the 10L80transmissionhasbeen place on a part restriction.
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Dealers are to contact the Product Quality Center before replacing the transmission assembly.
This informational bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh...
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Shifts, Slips, or Flares.
This informational bulletin explains possible normal condition of a flare from 1st to 2nd, even if the trans had been...
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repaired for the flare and its still noticed.
This Preliminary information communicates how to shift the transmission into neutral for various service procedures.
This Preliminary information communicates to the dealer technician that the 10L80transmissionhasbeen place on a part restriction.
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Dealers are to contact the Product Quality Center before replacing the transmission assembly.
Body & Paint
34 bulletinsThis service bulletin includes information on Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces,...
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Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability.
This preliminary informational bulletin provides frame coating repair information to correct a customer concern of wax...
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coating on frame peeling, metal shows corrosion/rusting (U.S. and Canada Only).
This preliminary informational bulletin provides frame coating repair information to correct a customer concern of wax...
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coating on frame peeling, metal shows corrosion/rusting (U.S. and Canada Only).
This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when...
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addressing underbody component corrosion with customers.
This preliminary informational bulletin provides frame coating repair information to correct a customer concern of wax...
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coating on frame peeling, metal shows corrosion/rusting (U.S. and Canada Only).
This technical bulletin provides a procedure to correct the condition of Accessory Roof Rack Cross Rail, Luggage Carrier...
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Cross Rail Key Stuck in Lock, Lock Stuck or Inoperable.
This service bulletin provides information on Paintless Dent Repair Process.
This technical bulletin provides repair information to correct a customer concern of a Blue Hourglass and No Gridlines...
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While in Reverse.
This service bulletin provides information on Exterior Lamp Condensation and Water Leak Information and Replacement...
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Guidelines.
This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when...
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addressing underbody component corrosion with customers.
This PI provides information on Rear and Side Tempered Glass Spots (Quench Marks) and that they are a normal...
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characteristic.
This service bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Water Leaks and...
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Replacement Guidelines.
This preliminary informational bulletin provides frame coating repair information to correct a customer concern of wax...
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coating on frame peeling, metal shows corrosion/rusting (U.S. and Canada Only).
This technical bulletin provides repair information to correct a customer concern of a gurgle or sloshing noise heard...
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coming from the front sunroof drain hose areas.
This technical bulletin provides repair information to correct a customer concern of Rear Hatch Liftgate Window Glass...
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Inoperative.
This technical bulletin provides the procedure to align the right rear door to correct the condition of Right Rear Door...
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Alignment.
This informational bulletin provides information for dealers/technicians on visible gap at hem flange where front door...
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skin wraps around and meets door shell.
This Preliminary Information communication advises the technician the steps on diagnosing the concern.
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Customer's sunroof operation intermittent, bind, noise, auto-reverse, and/or water leaks.
This Preliminary Information communication advises the technician the steps on diagnosing the concern.
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Customer's sunroof operation intermittent, bind, noise, auto-reverse, and/or water leaks.
This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when...
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addressing underbody component corrosion with customers.
This technical bulletin provides repair information to correct a customer concern of a gurgle or sloshing noise heard...
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coming from the front sunroof drain hose areas.
This technical bulletin provides repair information to correct a customer concern of a gurgle or sloshing noise heard...
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coming from the front sunroof drain hose areas.
This service bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Water Leaks and...
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Replacement Guidelines.
This service bulletin provides information for dealers/technicians on glass ultraviolet (UV) Ray protection and tint...
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percentage.
This technical bulletin provides repair information to correct a customer concern of Rear Access Open Message...
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Illuminated in DIC when Liftgate is Closed.
This technical bulletin provides repair information to correct a customer concern of a gurgle or sloshing noise heard...
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coming from the front sunroof drain hose areas.
This technical bulletin provides repair information to correct a customer concern of a gurgle or sloshing noise heard...
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coming from the front sunroof drain hose areas.
This service bulletin provides information regarding Witness Marks from Panel Adjustments Made During Manufacturing and...
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that it is considered a normal condition.
This informational bulletin provides the steps needed to verify that the mirror folding options are turned on correctly.
This technical bulletin provides repair information to correct a customer concern of paint chipping or peeling on front...
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fascia, at interface of front fender and fascia near headlamp.
This preliminary informational bulletin provides frame coating repair information to correct a customer concern of wax...
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coating on frame peeling, metal shows corrosion/rusting (U.S. and Canada Only).
This PI provides information on Rear and Side Tempered Glass Spots (Quench Marks) and that they are a normal...
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characteristic.
Thins informational bulletin provides information on Paint-less Dent Repair Process.
This service bulletin provides information on Chemical Staining, Pitting, Corrosion and/or Spotted Appearance of Chromed...
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Aluminum Wheels.
Infotainment
29 bulletinsThis Preliminary information communicates an issue with an OTA pending message still displayed after an OTA event and...
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how to reset/clear the message.
This Preliminary information communicates an issue with an OTA pending message still displayed after an OTA event and...
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how to reset/clear the message.
This service bulletin provides repair information to correct a customer concern of a Blue Hourglass and No Gridlines on...
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Radio Rear View Camera Display While in Reverse.
This service bulletin provides information for customers/dealers/technicians on Normal Camera Display Operation -...
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Flashing Diamond - Spot - or UFO like image on Camera Display.
This service bulletin provides information on Terms and Conditions/Privacy Statement App (TCPS App) Guide for...
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infotainment systems in a default factory demo mode.
This technical bulletin provides repair information to correct a customer concern of Incorrect FM Tunable Bandwidth...
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Radio Calibration for Japan Export.
This technical bulletin provides repair information to correct a customer concern of a sticky comfort adjuster handle...
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release, seat tracks out of sync on left rear 40 % seat.
This technical bulletin provides repair information to correct a customer concern of Black Radio Display Screen with...
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DTCs U023C, B1A62 Set.
This service bulletin provides information for customers/dealers/technicians on Normal Rearview Camera Display Operation...
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- Flashing Diamond - Spot - or UFO like image on Rear View Camera Display.
This Preliminary information communicates a condtion with service parts and a software anomaly that does not allow them...
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to be programmed to the vehicle. The S165 Infotainment switch inventory will be reworked and released back to service.
This Preliminary information communicates a condtion with service parts and a software anomaly that does not allow them...
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to be programmed to the vehicle. The S165 Infotainment switch inventory will be reworked and released back to service.
This service bulletin provides information for customers/dealers/technicians on Normal Rearview Camera Display Operation...
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- Flashing Diamond - Spot - or UFO like image on Rear View Camera Display.
This service bulletin provides information for customers/dealers/technicians on Normal Rearview Camera Display Operation...
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- Flashing Diamond - Spot - or UFO like image on Rear View Camera Display.
Service Update - On certain 2021 model year Cadillac Escalade vehicles, customers may notice a reduced catalog of...
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in-vehicle apps available for download in the organic light-emitting diode (OLED) Infotainment System. Certain in-vehicle apps, including audio streaming apps, are not currently available on these Escalade vehicles due to an issue displaying album artwork. Dealers are to reprogram the radio.
This technical bulletin provides repair information to correct a customer concern of Incorrect Rear View Displayed with...
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Trailer Attached During Backing Event.
This service bulletin provides repair information to correct customer concerns of radio software issues with Radio...
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software update 382.
This technical bulletin provides a procedure to replace the video player and reprogram to correct the condition of...
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Non-Responsive Touch on Rear Seat Infotainment Left Screen .
This technical bulletin provides repair information to correct a customer concern of radio software issues.
This informational bulletin provides information on explaining the design intent for seeing white dots in the background...
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of the Instrument Panel Cluster (IPC) display.
Service Update - On certain 2021 model year Cadillac Escalade vehicles, customers may notice a reduced catalog of...
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in-vehicle apps available for download in the organic light-emitting diode (OLED) Infotainment System. Certain in-vehicle apps, including audio streaming apps, are not currently available on these Escalade vehicles due to an issue displaying album artwork. Dealers are to reprogram the radio.
Service Update - On certain 2021 model year Cadillac Escalade vehicles, customers may notice a reduced catalog of...
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in-vehicle apps available for download in the organic light-emitting diode (OLED) Infotainment System. Certain in-vehicle apps, including audio streaming apps, are not currently available on these Escalade vehicles due to an issue displaying album artwork. Dealers are to reprogram the radio.
This service bulletin provides information to aid a dealer/customer concern of Radio Unwanted Phantom Touch or...
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Non-Responsive to Touch After Cleaning/Disinfecting Radio Display.
Service Update - Certain 2021 model year Cadillac Escalade and Escalade ESV vehicles, equipped with the Cadillac User...
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Experience infotainment system may have a condition where, during a secondary or backup emergency call, customers might complain it is difficult to hear the OnStar advisor. A volume boost calibration for emergency calls was incorrectly set to 0 instead of +16 as expected. This results in the secondary call being 10 db below requirement. Dealers will reprogram the radio with the latest calibrations.
This Preliminary Information communication requests information from the technician about vehicles that may have Bluetooth or phone projection issues.
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Dealer should request as much information from the customer on the concern as possible and fill in the questionaire.
This service bulletin provides information to aid a dealer/customer concern of Radio Unwanted Phantom Touch or...
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Non-Responsive to Touch After Cleaning/Disinfecting Radio Display.
This Preliminary Information communication requests information from the technician about vehicles that may have Bluetooth or phone projection issues.
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Dealer should request as much information from the customer on the concern as possible and fill in the questionaire.
This Preliminary information communicates and issue with customers misunderstanding weather they need to bluetooth pair...
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the factory provided headphones.
This service bulletin provides information for dealers/technicians on Normal Characteristic - Wireless Phone Projection...
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Audio Cuts Out Every 10 Seconds on New/Unsold Vehicles.
This informational bulletin provides information for dealers/technicians on Normal Characteristic - Wireless Phone...
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Projection Audio Cuts Out Every 10 Seconds on New/Unsold Vehicles.
Lighting
20 bulletinsThis informational bulletin provides information for dealers/technicians on Headlamp, Tail Lamp, License Lamp or...
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Fog/Driving Lamp Damage.
This service bulletin provides information on Concerns or Questions Regarding Installation of Dealer Installed...
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Accessories.
This service bulletin provides information for dealers/technicians on History DTCs To Ignore / NO SES / NO Malfunction...
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Indicator Lamps / NO Warning Messages.
This informational bulletin provides information on the turn signal stalk not cancelling and/or mis cancelling.
This Preliminary Information communication provides information to the technician about vehicles with tire sidewall irregularities.
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This is a visual condition that will not affect durability, reliability or performance of the tires. Dealer should communicate to the customer that slight sidewall indentations are a common characteristic of radial tire construction.
This service bulletin provides information on some vehicles that may rock or move slightly forward or rearward while in...
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Park at start up after cold soak. This condition may be accompanied by a clunk noise. This is a slight movement that is more often seen visually, rather than felt, when viewed from the outside and using the auto-start feature, if equipped.
This service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty...
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Coverage Period.
This service bulletin provides information on Dealer Installed LPO Wheel Installation and Return Process.
This service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty...
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Coverage Period.
This service bulletin provides repair information to correct a customer concern of Super Cruise Enhancement: Trailering...
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and Active Lane Change failed installation.
This Preliminary Information communication provides information to the technician about vehicles with tire sidewall irregularities.
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This is a visual condition that will not affect durability, reliability or performance of the tires. Dealer should communicate to the customer that slight sidewall indentations are a common characteristic of radial tire construction.
This Preliminary information communicates information on vehicle speed being limited due to aftermarket lower kit being...
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installed on the vehicle.
This technical bulletin provides repair information to correct a customer concern of Malfunction Indicator Lamp...
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Illuminated with DTC P06DD, P2B60, P26BB, P1098 Set.
This service bulletin provides information on GM Canada New Vehicle Tire Warranty Program for Original Equipment (OE)...
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Tires and PDI installed Limited Production Option (LPO) Tires.
This technical bulletin provides repair information to correct a customer concern of Malfunction Indicator Lamp...
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Illuminated with DTC P06DD, P2B60, P26BB, P1098 Set.
This informational bulletin provides information on the turn signal stalk not cancelling and/or mis cancelling.
This Preliminary information communicates information on vehicle speed being limited due to aftermarket lower kit being...
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installed on the vehicle.
This Preliminary Information communication provides information to the technician about vehicles with tire sidewall irregularities.
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This is a visual condition that will not affect durability, reliability or performance of the tires. Dealer should communicate to the customer that slight sidewall indentations are a common characteristic of radial tire construction.
This service bulletin provides information on GM Accessories ? Dealer-Installed, Repaired or Replaced During Warranty...
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Coverage Period.
This service bulletin provides repair information to correct a customer concern of a Malfunction Indicator Lamp (MIL)...
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Illuminated with DTCs U1961, U1983 setting.
Brakes
19 bulletinsThis Preliminary Information communication provides information to the technician about customers that may request the...
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factory Integrated Trailer Brake Controller Regular Production Option Code (JL1) be installed on their Full-Size Pickup or SUV when the vehicle was not ordered with the option. Dealer should advise the customer it cannot be added to the vehicle.
This service bulletin advises about the possible issues that may occur when using a scotch brite pad or highly abrasive...
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disk on gasket sealing surfaces or reused parts.
This bulletin provides a procedure to clean the back side of the rims and rotors and to correct the customers concern of...
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wheel clicking.
This service bulletin advises about the possible issues that may occur when using a scotch brite pad or highly abrasive...
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disk on gasket sealing surfaces or reused parts.
This Preliminary information communicates the location of the GM Accessory Performance Brake System Rotor Specifications
This service bulletin provides repair information to correct a customer concern of Automatic Emergency Braking (AEB)...
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Forward Collision Icon Lamp On with No DTCs Present.
This technical bulletin provides repair information to correct a customer concern of Unwanted Braking Events in Reverse.
This service bulletin provides information for dealers/technicians on Stone Chip/Membrane Damage, Broken Connector...
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and/or Sensor Retaining Tabs, and/or Paint Damage of Park Assist Sensors.
This service bulletin provides information for cleaning brake dust off of aluminum or chrome wheels.
This Preliminary Information communication provides information to the technician about customers that may request the...
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factory Integrated Trailer Brake Controller Regular Production Option Code (JL1) be installed on their Full-Size Pickup or SUV when the vehicle was not ordered with the option. Dealer should advise the customer it cannot be added to the vehicle.
This Preliminary information communicates the location of the GM Accessory Performance Brake System Rotor Specifications
This service bulletin provides information to dealership personnel on diagnosis and replacement of shock absorber and...
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strut due to fluid leak.
This Preliminary Information communication provides information to the technician about customers that may request the...
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factory Integrated Trailer Brake Controller Regular Production Option Code (JL1) be installed on their Full-Size Pickup or SUV when the vehicle was not ordered with the option. Dealer should advise the customer it cannot be added to the vehicle.
This Preliminary information communicatesSome customers may comment that the SES lamp is illuminated or was Illuminated and turned off.
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During inspection Technician may notice DTC, P0106 (Manifold Absolute Pressure Sensor Performance), P0108 (Manifold Absolute Pressure Sensor Circuit High) and/or P00C7 (Intake Air Pressure Measurement System Sensor and Multiple Sensors Correlation) codes active or stored in history.This condition may be caused by a faulty Manifold Absolute Pressure (MAP) sensor.
This Preliminary information communicatesSome customers may comment that the SES lamp is illuminated or was Illuminated and turned off.
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During inspection Technician may notice DTC, P0106 (Manifold Absolute Pressure Sensor Performance), P0108 (Manifold Absolute Pressure Sensor Circuit High) and/or P00C7 (Intake Air Pressure Measurement System Sensor and Multiple Sensors Correlation) codes active or stored in history.This condition may be caused by a faulty Manifold Absolute Pressure (MAP) sensor.
Customer Satisfaction Program (Revised Service Procedure).
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Certain vehicles may have a condition in which the brake system control module (BSCM) may set and latch an internal fault in the module?s on-board diagnostics (OBD) buffer. When the fault is present, no malfunction indicator lamp (MIL) is illuminated and there is no driver information center (DIC) message. If an over the air (OTA) software update is pushed to an OBD module and the customer accepts it through the Infotainment system, the update will fail because the presence of the active fault will block the OTA update. The customer may notice that the OTA update has failed with an error message on the DIC. This fault is not visible through dealer tools. Dealers are to reprogram the BSCM.
Customer Satisfaction Program (Programming Suspended/Resumed) - Certain vehicles may have a condition in which the brake...
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system control module (BSCM) may set and latch an internal fault in the module?s on-board diagnostics (OBD) buffer. When the fault is present, no malfunction indicator lamp (MIL) is illuminated and there is no driver information center (DIC) message. If an over the air (OTA) software update is pushed to an OBD module and the customer accepts it through the Infotainment system, the update will fail because the presence of the active fault will block the OTA update. The customer may notice that the OTA update has failed with an error message on the DIC. This fault is not visible through dealer tools. Dealers are to reprogram the BSCM.
Customer Satisfaction Program - Certain vehicles may have a condition in which the brake system control module (BSCM)...
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may set and latch an internal fault in the module?s on-board diagnostics (OBD) buffer. When the fault is present, no malfunction indicator lamp (MIL) is illuminated and there is no driver information center (DIC) message. If an over the air (OTA) software update is pushed to an OBD module and the customer accepts it through the Infotainment system, the update will fail because the presence of the active fault will block the OTA update. The customer may notice that the OTA update has failed with an error message on the DIC. This fault is not visible through dealer tools. Dealers are to reprogram the BSCM.
This Preliminary information communicatesa "Forward Collision System Reduced" message displayed on the DIC when...
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theForward Automatic Braking has been set to the "Alert" setting. This is normal when theFAB has been set to "Alert".
Tires & Wheels
18 bulletinsThis service bulletin provides information for dealers/technicians on Tire Radial Force Variation (RFV).
This service bulletin provides diagnostic information for technicians in cases of an ETRS system fault or a no start...
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condition - If the vehicle needs to be moved, it is recommended to use wheel dollies, tire skates or the NEW Manual Park Release tool DT-52910.
This service bulletin provides a procedure to replace the front wheel drive shaft to correct a customer concern of a...
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Squeak/Chirp Noise from Front Axle in 2wd.
This service bulletin provides information about the Hunter wheel Road Force balancers that should be utilized for all...
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repairs requiring balance and Road Force measurement.
This service bulletin provides information for dealers/technicians on Vibration Shortly After Tires are...
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Mounted/Preventing Vibration from Wheel Slip (Tire Sliding on Wheel).
This service bulletin provides information about the Hunter wheel Road Force balancers that should be utilized for all...
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repairs requiring balance and Road Force measurement.
This service bulletin provides diagnostic information for technicians in cases of an ETRS system fault or a no start...
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condition - If the vehicle needs to be moved, it is recommended to use wheel dollies, tire skates or the NEW Manual Park Release tool DT-52910.
This service bulletin provides information for dealers/technicians on Vibration Shortly After Tires are...
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Mounted/Preventing Vibration from Wheel Slip (Tire Sliding on Wheel).
This service bulletin provides information for tire pressure monitoring (TPM) system concerns.
This service bulletin provides information for accurate tire pressures that ensure the safe handling and appropriate...
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ride characteristics of GM cars and trucks.
This service bulletin provides diagnostic information for technicians in cases of an ETRS system fault or a no start...
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condition - If the vehicle needs to be moved, it is recommended to use wheel dollies, tire skates or the NEW Manual Park Release tool DT-52910.
This technical bulletin provides a procedure to replace the front wheel drive shaft if found the cause of the custmers...
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concern.
This service bulletin provides information for tire pressure monitoring (TPM) system concerns.
This service bulletin provides information for accurate tire pressures that ensure the safe handling and appropriate...
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ride characteristics of GM cars and trucks.
This service bulletin provides diagnostic information for technicians in cases of an ETRS system fault or a no start...
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condition - If the vehicle needs to be moved, it is recommended to use wheel dollies, tire skates or the NEW Manual Park Release tool DT-52910.
This service bulletin provides information for dealers/technicians on Tire/Wheel Characteristics (Vibration, Balance,...
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Shake, Flat Spotting) of GM Original Equipment Tires.
This service bulletin provides diagnostic information for technicians in cases of an ETRS system fault or a no start...
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condition - If the vehicle needs to be moved, it is recommended to use wheel dollies, tire skates or the NEW Manual Park Release tool DT-52910.
This service bulletin advises the technician on what to do if the DEF pump has been replaced and perform a leak test to...
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prime the pump.
Software & Calibration
12 bulletinsThis service bulletin provides technicians with updated information to help identify the differences between what is...
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considered a fluid leak, and what is considered fluid seepage.
'(There may be future updates under this same release number.) Your vehicle keeps getting better.
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This vehicle software update includes the following: Refinements: Updates made to the overall vehicle software update process. Better Never Stops
This service bulletin provides technicians with updated information to help identify the differences between what is...
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considered a fluid leak, and what is considered fluid seepage.
This technical bulletin provides a procedure to update the EOCM if found the cause of the customers concern.
This service bulletin provides technicians with updated information to help identify the differences between what is...
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considered a fluid leak, and what is considered fluid seepage.
Customer Satisfaction Program.
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Reprogramming resumed message.
Customer Satisfaction Program.
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Reprogramming suspended message.
This technical bulletin provides repair information to correct a customer concern of Escalade Vehicle Software...
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Configuration Management Update (VesCom) 21.10 for Customer Unable to Download the OTA.
This technical bulletin provides repair information to correct a customer concern of Escalade Vehicle Software...
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Configuration Management Update (VesCom) 21.10 for Customer Unable to Download the OTA.
This technical bulletin provides repair information to correct a customer concern of Escalade Vehicle Software...
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Configuration Management Update (VesCom) 21.10 for Customer Unable to Download the OTA.
This service bulletin provides technicians with updated information to help identify the differences between what is...
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considered a fluid leak, and what is considered fluid seepage.
This service bulletin provides information and a service procedure for dealers/technicians on OnStar Over the Air Update...
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for TTY / TDD Operation and Continuous Improvement Changes.
Air Bags & Safety
6 bulletinsThis service bulletin provides information on availability for a seat belt extender.
This technical bulletin provides a procedure to correct the condition of Service Restraint System Message / Air Bag...
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Warning MIL / DTC B14DC Set.
This technical bulletin provides a procedure to correct the condition of Service Restraint System Message / Air Bag...
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Warning MIL / DTC B14DC Set.
This Preliminary information communicates an issue with the SIR MIL turning on and DTC B14DC setting caused by high...
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resistance at theF106DA Driver's front seat inboard air bag connector. Dealers are to replace theF106DA Driver's front seat inboard air bag connectorpigtail.
This Preliminary information communicates an issue with the SIR MIL turning on and DTC B14DC setting caused by high...
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resistance at theF106DA Driver's front seat inboard air bag connector. Dealers are to replace theF106DA Driver's front seat inboard air bag connectorpigtail.
This Preliminary information communicates an issue with the SIR MIL turning on and DTC B14DC setting caused by high...
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resistance at theF106DA Driver's front seat inboard air bag connector. Dealers are to replace theF106DA Driver's front seat inboard air bag connectorpigtail.
Hybrid & EV
5 bulletinsThis Preliminary information communicates an issue where the vehicles wireless charger no longer works with the latest...
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ISO update on Apple 15 phones.
This Preliminary information communicates an issue where the vehicles wireless charger no longer works with the lastest...
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ISO update on Apple 15 phones.
This Preliminary information communicates an issue where the vehicles wireless charger no longer works with the lastest...
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ISO update on Apple 15 phones.
This service bulletin provides information on AGM batteries that require less frequent charging in storage.
This service bulletin provides diagnostic/repair information to correct a customer concern of Cellphone not Charging or...
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USB Receptacle Inoperative.
HVAC & Climate
5 bulletinsThis informational bulletin provides information on Outside Rear View Mirror Defog or Defrost Times Different for...
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Passenger and Driver Mirrors.
This technical bulletin provides service information to correct a customer concern of HVAC Heat Intermittently...
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Inoperative, DTCs B2B05 and/or B2B06 Set.
This service bulletin provides information to dealership personnel on a new refrigerant (R1234yf) for A/C service.
This informational bulletin provides a test procedure, for a possible faulty DEF Heater.
This informational bulletin provides a test procedure, for a possible faulty DEF Heater.
Steering
3 bulletinsThis service bulletin helps diagnose/reduce possible CCND issues on Transfer Cases - Service 4WD on DIC, Intermittent...
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Failures, Noise Concerns, Driveline/Steering Vibration/Shudder, Intermittent DTCs/MIL Illuminated, Engagement/Disengagement/Ratcheting Concerns.
This service bulletin helps diagnose/reduce possible CCND issues on Transfer Cases - Service 4WD on DIC, Intermittent...
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Failures, Noise Concerns, Driveline/Steering Vibration/Shudder, Intermittent DTCs/MIL Illuminated, Engagement/Disengagement/Ratcheting Concerns.
This service bulletin helps diagnose/reduce possible CCND issues on Transfer Cases - Service 4WD on DIC, Intermittent...
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Failures, Noise Concerns, Driveline/Steering Vibration/Shudder, Intermittent DTCs/MIL Illuminated, Engagement/Disengagement/Ratcheting Concerns.
Suspension
2 bulletinsThis Preliminary Information communication provides information to the technician with the steps to diagnosis and repair...
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vehicles with various handling, vehicle dynamics concerns, noises from the suspension or underbody, or issues related to damaged suspension components. Before any in-depth diagnostics are performed, be aware that various issues could occur if the vehicle has been modified and inform the customer the conditions noted may not be covered under warranty. Technician will inspect for installed aftermarket suspension components. Also inspect for improperly adjusted torsion bars.
This Preliminary information communicates an issue with how to properly inspect and ensure the air lines for the air...
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suspension system are fully seated.