2024 Cadillac Lyriq TSBs
652 Technical Service Bulletins across 16 categories
Categories
Electrical
156 bulletinsThis Preliminary Information is to inform customers to follow diagnostics if resetting, disconnecting the module did not...
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correct it.
This Preliminary information communicates to the field on how to diagnosis a GPS issue with the Telematic module with no...
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DTC'ss
This Preliminary information communicates that U3000 SYM49 may be found setting in the Drivers Monitoring Control...
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Module.
This PI provides diagnostics tips to dealership techs when trying to diagnose a CAN Bus communication issue after an...
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event like a lightning strike, battery jump started backwards, failure over the air update, etc.
This Preliminary information communicates that a front license plate frame may cause interference with the park assist...
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sensors.
Fixes to help protect battery health.
Improvements to help protect battery health in low temperatures.
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Improvements to diagnostics to reduce service messages. Fixes to help protect battery health in high temperatures. Fixes to improve responsiveness for vehicle diagnostics.
This Preliminary information communicates to the field on how to diagnosis a GPS issue with the Telematic module with no...
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DTC's
This Preliminary information communicates to dealership technicians to perform the reset for the 2 modules noted above.
"This Preliminary Information is to inform customers to follow diagnostics if resetting, disconnecting the module did not correct it.
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It also informs them to follow the bulletins as necessary to USB update the modules."
This Preliminary Information is to inform customers to follow diagnostics if resetting, disconnecting the module did not correct it.
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It also informs them to follow the bulletins as necessary to USB update the modules.
This service bulletin provides information on the wireless charging feature not working or intermittently working, with...
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the replacement of the Wireless Charging Module.
This Preliminary Information communicates that, under certain conditions, a MIL (Malfunction Indicator Lamp)...
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illumination or a "Service High Voltage" message may display on the IPC (Instrument Panel Cluster), and the 12V battery may experience discharge.
This Preliminary Information is to inform customers to follow diagnostics if resetting, disconnecting the module did not...
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correct it.
This service bulletin provides information for dealers/technicians on SPS2 Hybrid/EV Battery Data Retrieval for Service...
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High Voltage DTCs.
This Preliminary information communicates to the field on how to diagnosis a GPS issue with the Telematic module with no...
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DTC's
This Preliminary information communicates to the field on how to diagnosis a GPS issue with the Telematic module with no...
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DTC's
The Driver Information Center may display a message of Transport Mode On after the ignition is cycled.
This Preliminary Information is to inform customers to follow diagnostics if resetting, disconnecting the module did not...
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correct it.
Certain vehicles listed above may have a condition in which the Battery Energy Control Module will not exit...
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commissioning (start-up), because a Cell Monitoring Unit is offline. Dealers will reprogram the Battery Energy Control Module. Owners who have accepted applicable terms and conditions will have the opportunity to accept these software changes using wireless over-the-air (OTA) technology without having to bring their vehicle to a dealership. Alternatively, owners may have their vehicle serviced at a GM dealer to receive these software updates.
This Warranty Administration service bulletin provides Lithium-Ion battery Exchange Process and Transaction Submission...
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information.
This Preliminary Information is to inform customers to follow diagnostics if resetting, disconnecting the module did not...
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correct it.
This service bulletin and criteria within are to determine the internal state of the High Voltage Battery and core...
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return shipping method.
This Warranty Administration service bulletin provides Lithium-Ion battery Exchange Process and Transaction Submission...
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information.
If a vehicle has an issue with super cruise inoperative tech is directed to follow a diagnostic path before replacing...
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the Image processing module.
This Preliminary Information is to inform customers to follow diagnostics if resetting, disconnecting the module did not...
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correct it.
This Preliminary information communicates the active safety features and/or cameras are inoperative or unavailable after...
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a 12 volt battery replacement or battery charge after a low voltage condition.
This Preliminary information communicates that a front license plate frame may cause interference with the park assist...
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sensors.
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, B3935, C0750, C0755, C0760, C0765, and/or C0775.
This preliminary information is for technicians that will have this message after USB updating the radio.
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The repair should not involve replacing a module as pressing the reset button will correct this issue.
This Preliminary Information is to inform customers to follow diagnostics if resetting, disconnecting the module did not correct it.
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It also informs them to follow the bulletins as necessary to USB update the modules.
This Preliminary Information is to inform customers to follow diagnostics if resetting, disconnecting the module did not correct it.
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It also informs them to follow the bulletins as necessary to USB update the modules.
This Preliminary Information communicates the DTC's setting in the SDGM are false, steps to resolve and not to replace...
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the module.
Improves how center display adjusts to lighting changes.
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Improved warnings when a key is missing. Better tuning for interior lighting in Stealth mode. Improvements to automatic low beam headlamp logic. Smoother dimming and transitions from day to night. Fixes to help prevent battery drain. Fixes to responsiveness issues with Wi-Fi, Navigation, Super Cruise, and OnStar. Improvements to software updates. Improvements to OnStar emergency calls. Fixes to address cellular connectivity issues. During the update process, your radio may stay on up to 5 minutes after you exit the vehicle. This is expected behavior when an update package is onboard the vehicle. Do not service your vehicle during installation.
This Preliminary Information is to inform customers to follow diagnostics if resetting, disconnecting the module did not correct it.
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It also informs them to follow the bulletins as necessary to USB update the modules.
This Preliminary information communicates how to recover the Image Processing Module.
This Preliminary information communicates how to recover the Image Processing Module.
This Preliminary information communicates to dealership technicians that if they encounter a customer vehicle with this...
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concern, to perform the steps listed and should be able to reprogram the module and correct this.
This Preliminary information communicates the possibility of a resetting of some information modules prior to delivery.
This service bulletin and criteria within are to determine the internal state of the High Voltage Battery and core...
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return shipping method.
This Preliminary Information communicates that, under certain conditions, a MIL (Malfunction Indicator Lamp)...
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illumination or a "Service High Voltage" message may display on the IPC (Instrument Panel Cluster), and the 12V battery may experience discharge. In these instances, it is advised to perform BECM (Battery Energy Control Module) programming and execute the Manual Reset Shunt process. This applies when ALLof the following DTCs are set as current or history: P2C8A, P2C8B, U3577, U3578, U3579, U357A, U357B, U357C, U357D, U357E, U357F, U3580, and U35AF.
This service bulletin provides information on the proper Reflective High Temperature Heat and/or Insulating Tape to use...
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for certain repairs, such as Wiring Harness Repairs.
This Preliminary information communicates to GM technicians to not replace any parts at this time if they come across this concern.
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It is due to software and will need to reprogram the A11 radio module to correct this.
This Preliminary information communicates how to recover the Image Processing Module.
This informational bulletin provides information for dealers/technicians on Service High Voltage Message Setting DTC...
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P0CCD.
Update Title: Important Update GM N25-2494560 Release Notes: Improves accuracy of service messages for high voltage charging system.
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Reduces drain on 12V battery. Improves performance of charging. During the update process, your radio may stay on up to 5 minutes after you exit the vehicle. This is expected behavior when an update package is onboard the vehicle. Do not service your vehicle during installation.
This service bulletin provides information for dealers/technicians on SPS2 Hybrid/EV Battery Data Retrieval for Service...
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High Voltage DTCs.
This Preliminary information communicates that a Software update is in the works and to disconnect the 12 volt battery...
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to clear the codes.
This Preliminary information communicates that a vehicle may come to the dealer with a service high voltage message.
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The dealer is instructed to check for code B2BAA and if it is found to reprogram the Battery Energy Control Module.
This Preliminary information communicates to GM technicians to not replace any parts at this time if they come across this concern.
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It is due to software and will need to reprogram the A11 radio module to correct this.
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 repair information to correct a customer concern of BCM Software Update Needed DTC...
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B1AAE.13: Passive Entry Closure 2 Antenna Circuit High - Circuit Open.
Improves performance of wireless communication of the Lithium-Ion battery status Improves performance of cabin heating...
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and windshield defrosting system
This Warranty Administration service bulletin provides Lithium-Ion battery Exchange Process and Transaction Submission...
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information.
This technical bulletin provides repair information to correct a customer concern of BCM Software Update Needed DTC...
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B1AAE.13: Passive Entry Closure 2 Antenna Circuit High - Circuit Open.
This Preliminary information communicates that a Software update is in the works and to disconnect the 12 volt battery...
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to clear the codes.
This Preliminary information communicates confusion with the DTC naming of the frontview camera module and when...
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dealership see the naming of the K124 Image Processing Module 1 - Processor 1 it is theB174W Front View Camera - Windshield.
This warranty administration bulletin provides policy information on the requirements for 12V battery testing and...
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warranty replacements.
This service bulletin and criteria within are to determine the internal state of the High Voltage Battery and core...
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return shipping method.
This Warranty Administration service bulletin provides Lithium-Ion battery Exchange Process and Transaction Submission...
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information.
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 service bulletin and criteria within are to determine the internal state of the High Voltage Battery and core...
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return shipping method.
This Warranty Administration service bulletin provides Lithium-Ion battery Exchange Process and Transaction Submission...
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information.
This Preliminary information communicates a GM part number forreflective high temperature heat or insulating tape when...
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repairing wiring harnesses.
This Preliminary information communicates Thus the active safety systems maybe inoperable and to perform a module reset...
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to correct.
This Preliminary information communicates how to recover the Image Processing Module.
This Preliminary information communicates the possibility of a resetting of some information modules prior to delivery.
This Preliminary information communicates a vehicle may exhibit a service driver assist message.
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On inspection the tech will find B1A05 set in the Front View Camera Module (FVCM). The tech is directed to perform programming and learn on the FVCM.
This Preliminary information communicates thethe active safety features and/or camerasare inoperative or unavailable...
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after a12 volt battery replacement or battery charge after a low voltage condition.
This Preliminary information communicates a vehicle may exhibit a service driver assist message.
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On inspection the tech will find B1A05 set in the Front View Camera Module (FVCM). The tech is directed to perform programmingon the FVCM.
This Preliminary information communicates to dealership technicians that if they encounter a customer vehicle with this...
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concern, to perform the steps listed and should be able to reprogram the module and correct this.
Service Update. On certain vehicles, while Super Cruise is engaged, DTC B19F2 (steering wheel touch sensor fault) could occur.
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Dealers will replace the steering wheel.
This Preliminary Information communicates that, under certain conditions, a MIL (Malfunction Indicator Lamp)...
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illumination or a "Service High Voltage" message may display on the IPC (Instrument Panel Cluster), and the 12V battery may experience discharge. In these instances, it is advised to perform BECM (Battery Energy Control Module) programming and execute the Manual Reset Shunt process. This applies when ALLof the following DTCs are set as current or history: P2C8A, P2C8B, U3577, U3578, U3579, U357A, U357B, U357C, U357D, U357E, U357F, U3580, and U35AF.
This Preliminary information communicates a vehicle may exhibit a service driver assist message.
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On inspection the tech will find B1A05 Sym 54 set in the Front View Camera Module (FVCM). The tech is directed to perform programming and learn on the FVCM.
This service bulletin provides information on Lithium-Ion Battery - TAC Approval and Exchange Program for Cadillac...
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LYRIQ, Chevrolet Blazer EV, Equinox EV and Corvette E-Ray.
This service bulletin provides information on key code security rules and information on GM keycode look-up applications...
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(U.S).
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 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 Preliminary information communicates the need to program the BECM before replacement of the high Voltage battery.
This Preliminary information communicates that a Software update is in the works and to disconnect the 12 volt battery...
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to clear the codes.
This Preliminary information communicates thethe active safety features and/or camerasare inoperative or unavailable...
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after a12 volt battery replacement or battery charge after a low voltage condition.
This service bulletin and criteria within are to determine the internal state of the High Voltage Battery and core...
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return shipping method.
This Warranty Administration service bulletin provides Lithium-Ion battery Exchange Process and Transaction Submission...
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information.
This Preliminary information communicates that a Software update is in the works and to disconnect the 12 volt battery...
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to clear the codes.
This Preliminary information communicates to dealership technicians that if they encounter a customer vehicle with this...
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concern, to perform the steps listed and should be able to reprogram the module and correct this.
This Preliminary Information communication provides the technician with steps to resolve the issue of an oily substance...
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that may be found on the inside windshield surface, and appears to be leaking from the rear view mirror area. Technician will remove the moisture sensor and clean the glass and mounting bracket with alcohol wipe. If the gel separates from the sensor the sensor will need to be replaced.
This Preliminary information communicates that a front license plate frame may cause interference with the park assist...
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sensors.
This Preliminary information communicates that a Software update is in the works and to disconnect the 12 volt battery...
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to clear the codes.
This Preliminary information communicates how to recover the Image Processing Module.
Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles.
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It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected modules (with some exceptions). The updating of modules is completed in parallel instead of the technician needing to update one module at a time. This allows a more streamlined approach for dealers and customers.
This Preliminary information communicates that U3000 SYM49 may be found setting in the Drivers Monitoring Control...
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Module.
This Preliminary information communicates to technicians to perform the programming to the vehicles module to correct...
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customer concerns.
This Preliminary information communicates how to recover the Image Processing Module.
This Preliminary information communicates that a Software update is in the works and to disconnect the 12 volt battery...
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to clear the codes.
This Preliminary information communicates how to recover the Image Processing Module.
This Preliminary information communicates how to recover the Image Processing Module.
This Preliminary information communicates to technicians to perform the programming to the vehicles module to correct...
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customer concerns.
This service bulletin and criteria within are to determine the internal state of the High Voltage Battery and core...
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return shipping method.
This service bulletin and criteria within are to determine the internal state of the High Voltage Battery and core...
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return shipping method.
This informational bulletin provides information for dealers/technicians on Updates Failing on K73 Telematics Control...
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Module via SPS.
This service bulletin provides information on Lithium-Ion Battery - TAC Approval and Exchange Program for Cadillac...
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LYRIQ, Chevrolet Blazer EV, Equinox EV and Corvette E-Ray.
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 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 Preliminary information communicates to technicians to perform the programming to the vehicles module to correct...
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customer concerns.
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 repair information to correct a customer concern of Image Processing Module setting DTC...
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U3000_57.
This warranty administration bulletin provides policy information on the requirements for 12V battery testing and...
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warranty replacements.
Service Update - Certain vehicles may have water intrusion in the liftgate and or rear cargo area.
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Dealers will inspect for water leak and may require the replacement of the liftgate glass and/or certain electrical components.
This Preliminary information communicates to the dealer that no hardware parts as needed to repair the vehicle and to...
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follow programming procedure to repair and fix the codes that were present. The Programming of the BECM will repair the concern due to programming out the sensor that is no longer used due to quality issues with the sensor.
This Preliminary information communicates to technicians to perform the programming to the vehicles module to correct...
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customer concerns.
This warranty administration bulletin provides policy information on the requirements for 12V battery testing and...
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warranty replacements.
Service update - certain vehicles may have a software defect that causes a diagnostic trouble code (DTC) to set.
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Dealers are to reprogram the battery energy control module.
This informational bulletin provides a procedure to High Voltage Battery Core Return Shipment Criteria.
Service Update: Certain vehicles may have a condition in which the headlamps aim may drift high or low during a drive...
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compared to the initial aim at key-on. Dealers are to reprogram the Headlamp Control Module.
This Preliminary information communicates that a Software update is in the works and to disconnect the 12 volt battery...
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to clear the codes.
This Preliminary information communicates to technicians to perform the programming to the vehicles module to correct...
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customer concerns.
This service bulletin provides information on Forklift and Vehicle Hoist Requirements to Support Electric Vehicle (EV)...
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High Voltage Battery Handling.
This service bulletin provides information on Lithium-Ion Battery - TAC Approval and Exchange Program for Cadillac...
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Lyriq, Chevrolet Blazer EV, and Chevrolet Corvette E-Ray.
This Warranty Administration service bulletin provides Lithium-Ion battery Exchange Process and Transaction Submission...
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information.
This Warranty Administration service bulletin provides Lithium-Ion battery Exchange Process and Transaction Submission...
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information.
This service bulletin provides information on the EL-52800 Diagnostic & Charge Battery Station (DCBS) FAQs.
This service bulletin provides information on Forklift and Vehicle Hoist Requirements to Support Electric Vehicle (EV)...
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High Voltage Battery Handling.
This Preliminary information communicates a normal programming Characteristic for the K73 Telematics Control Module.
This Preliminary information communicates to technicians to perform the programming to the vehicles module to correct...
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customer concerns.
This informational bulletin provides a procedure to High Voltage Battery Core Return Shipment Criteria.
This service bulletin provides a procedure for Sun Load, Ambient Light, and Charge Indicator Sensor Replacement to...
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correct a customer concern of A/C Inoperative or A/C blows warm air.
This informational bulletin provides information on Lithium-Ion Battery - TAC Approval and Exchange Program for Cadillac...
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Lyriq and Chevrolet Blazer EV.
This Preliminary information communicates a GM part number forreflective high temperature heat or insulating tape when...
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repairing wiring harnesses.
This Preliminary information communicates that a Software update is in the works and to disconnect the 12 volt battery...
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to clear the codes.
This Warranty Administration Bulletin Provides High Voltage Battery Exchange Process Information.
This informational bulletin provides information on Lithium-Ion Battery - TAC Approval and Exchange Program for Cadillac...
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Lyriq and Chevrolet Blazer EV.
This Warranty Administration Bulletin Provides High Voltage Battery Exchange Process Information.
This technical bulletin provides a procedure for Sun Load, Ambient Light, and Charge Indicator Sensor Replacement to...
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correct a customer concern of A/C Inoperative or A/C blows warm to hot air.
This Preliminary information communicates that a U018B maybe found setting current or history, do not diagnose, the...
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module is not used on 23 and 24 modelyears.
This warranty administration bulletin provides policy information on the requirements for 12V battery testing and...
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warranty replacements.
This Preliminary information communicates that a Software update is in the works and to disconnect the 12 volt battery...
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to clear the codes.
This Preliminary information communicates that a Software update is in the works and to disconnect the 12 volt battery...
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to clear the codes.
This informational bulletin provides a procedure to High Voltage Battery Core Return Shipment Criteria.
Service Update - Certain vehicles may have a condition where the wires to a coolant sensor could create stress at the connector.
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Dealers are to perform a Harness Clip adjustment.
This informational bulletin provides a procedure to High Voltage Battery Core Return Shipment Criteria.
Potential Low Battery/No Start Issue
This Preliminary information communicates the possibility of a resetting of some information modules prior to delivery.
This Preliminary information communicates the possibility of a resetting of some information modules prior to delivery.
This Preliminary information communicates to dealership technicians to create a USB file that will have the radio ignore...
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the BCM message for the 12v battery state of charge being to low that will cause the radio to not USB update.
This Preliminary information communicates the possibility of a resetting of some information modules prior to delivery.
This Preliminary information communicates to dealership technicians to create a USB file that will have the radio ignore...
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the BCM message for the 12v battery state of charge being to low that will cause the radio to not USB update.
This Preliminary information communicates the possibility of a resetting of some information modules prior to delivery.
This Preliminary information communicates that a Software update is in the works and to disconnect the 12 volt battery...
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to clear the codes.
This Preliminary information communicates to dealership technicians to create a USB file that will have the radio ignore...
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the BCM message for the 12v battery state of charge being to low that will cause the radio to not USB update.
This Preliminary Information communicates a potential discharged battery concern due to a vehicle communication issue.
This service bulletin provides repair information to correct a customer concern of Dead battery Resulting from...
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Communication Gateway Module Activity.
This Preliminary information communicates that a front license plate frame may cause interference with the park assist...
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sensors.
Customer Satisfaction Program - certain 2023 and 2024 model year vehicles, may have a condition where the 12 volt...
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battery has almost discharged or is at an increased risk of accelerated discharge. Dealers are to disconnect, then reconnect the 12 volt battery and reprogram the serial data gateway module.
This service bulletin provides information on Forklift and Vehicle Hoist Requirements to Support Electric Vehicle (EV)...
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High Voltage Battery Handling.
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.
Pre-Delivery & Maintenance
104 bulletinsA vehicle may have a service driver assist message and the technician cannot get the Long Range Radar learn procedure to complete.
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Tech is directed to drive a city route to complete the procedure.
A vehicle may have a service driver assist message and the technician cannot get the Long Range Radar learn procedure to complete.
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Tech is directed to drive a city route to complete the procedure.
A vehicle may have a service driver assist message and the technician cannot get the Long Range Radar learn procedure to complete.
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Tech is directed to drive a city route to complete the procedure.
This service bulletin provides Requirements for Replacement of the Dual Mode Cord Set Under Warranty.
A vehicle may have a service driver assist message and the technician cannot get the Long Range Radar learn procedure to complete.
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Tech is directed to drive a city route to complete the procedure.
This service bulletin provides information for dealers/technicians on Vehicle Wide Programming Instructions.
This warranty administration bulletin provides information for dealers/technicians on System Reset and Connector...
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Reconnect Labor Code Numbers.
This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance...
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programs.
This warranty administration bulletin provides information for dealers/technicians on System Reset and Connector...
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Reconnect Labor Code Numbers.
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/technicians on Service Programming System (SPS) Error Codes...
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E4398, E4399, E4401, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491, E4492, or E6961 and resolution information.
This bulletin provides information on Wiper Blade Maintenance Tips.
This service bulletin provides Requirements for Replacement of the Dual Mode Cord Set Under Warranty.
This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
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 Wiper Blade Maintenance Tips.
This service bulletin provides information for dealers/technicians on Vehicle Wide Programming Instructions.
This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance...
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programs.
This 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.
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 on proper use of floor mats.
Warranty Administration - Claim Submission for Field Actions using Vehicle Wide Programming.
This service bulletin provides information for dealers/technicians on Vehicle Wide Programming Instructions.
This service bulletin provides information for dealers/technicians on Vehicle Wide Programming Instructions.
This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance...
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programs.
Warranty Administration - Claim Submission for Field Actions using Vehicle Wide Programming.
This warranty bulletin provides information on Customer Concern Not Duplicated (CCND) Labor Operation Numbers.
This warranty administration bulletin provide 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 Vehicle Wide Programming Instructions.
This service bulletin provides Requirements for Replacement of the Dual Mode Cord Set Under Warranty.
This service bulletin provides information for dealers/technicians on Vehicle Wide Programming Instructions.
This 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.
Warranty Administration - Claim Submission for Field Actions using Vehicle Wide Programming.
This service bulletin provides information for dealers/technicians on Vehicle Wide Programming Instructions.
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 bulletin provides information on Warranty Administration Required Operating Procedures - 8 Points (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 Warranty Administration bulletin provides information on the Global Warranty Management (GWM) Warranty Parts Center...
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(WPC) Parts Return Program.
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 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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and Canada Dealers Only).
The bulletin provides direction on how to locate the Temporary Service Part (TSP) form in GlobalConnect.
This bulletin provides information on Wiper Blade Maintenance Tips.
This service bulletin provides Requirements for Replacement of the Dual Mode Cord Set Under Warranty.
This Preliminary information communicates if a customer and service tech encounter this issue, it is a settings option...
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that can be turned off to correct.
This Preliminary information communicates if a customer and service tech encounter this issue, this is normal operation...
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and nothing should be replaced/repaired.
This service bulletin provides information on a guide to help reduce repeat visits for the same customer concern.
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).
Warranty Administration - Claim Submission for Field Actions using Vehicle Wide Programming.
This service bulletin provides information for dealers/technicians on Vehicle Wide Programming Instructions.
This service bulletin provides information for dealers/technicians on the process to disable and enable passive...
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unlocking.
This service bulletin describes the U.S.
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Dealer Special Tool Loan Program process.
Warranty Administration - Claim Submission for Field Actions using Vehicle Wide Programming.
This service bulletin provides information for dealers/technicians on Vehicle Wide Programming Instructions.
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 Requirements for Replacement of the Dual Mode Cord Set Under Warranty.
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 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 information for dealers/technicians on Service Programming System (SPS) Error Codes...
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E4398, E4399, E4401, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491, E4492, or E6961 and resolution information.
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 customer vehicles concern results in a manufacturer...
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repurchase from the customer, GM depends on the dealership to host and administer the repurchase closing and intake of the returning vehicle.
This warranty administration bulletin provides policy information to cover GMs policy on performing GM covered vehicle...
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services and maintenance on vehicles originating/sold in Canada.
This service bulletin provides information for replacement parts traceability (RPT) process to aid in tracking part...
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replacements.
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 bulletin provides information on Warranty Administration Required Operating Procedures - 8 Points (U.S.
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Only).
This 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 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 warranty bulletin provides information on Customer Concern Not Duplicated (CCND) Labor Operation Numbers.
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 communicates to the dealer of a possible issue with the vehicle is that the code was set in...
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error and will need a reset procedure performed to verify. This PI outlines the path the dealer is to take to verify that the vehicle can be repaired with this procedure to prevent unnecessary parts replacement and time in service.
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 service bulletin provides Requirements for Replacement of the Dual Mode Cord Set Under Warranty.
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 communicates to the dealer of a possible issue with the vehicle is that the code was set in...
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error and will need a reset procedure performed to verify. This PI outlines the path the dealer is to take to verify that the vehicle can be repaired with this procedure to prevent unnecessary parts replacement and time in service.
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 warranty bulletin provides information on Customer Concern Not Duplicated (CCND) Labor Operation Numbers.
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 service bulletin provides information for dealers/technicians on the velocity IME upgrade.
This service bulletin provides information for dealers/technicians on themes collection IME upgrade information.
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 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 warranty administration bulletin provides information for dealers/technicians on System Reset and Connector...
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Reconnect Labor Code Numbers.
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 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).
Engine
102 bulletinsThis preliminary information is to inform technicians that GM is aware of this issue and engineering is currently investigating.
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Technicians are to not replace any parts at this time.
This preliminary information is to inform technicians that GM is aware of this issue and engineering is currently investigating.
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Technicians are to not replace any parts at this time.
This preliminary information is to inform technicians that GM is aware of this issue and engineering is currently investigating.
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Technicians are to not replace any parts at this time.
This preliminary information is to inform technicians that GM is aware of this issue and engineering is currently investigating.
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Technicians are to not replace any parts at this time.
This preliminary information is to inform technicians that GM is aware of this issue and engineering is currently investigating.
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Technicians are to not replace any parts at this time.
This Preliminary information communicates procedure to relearn window motor when it reverses when expressing up.
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 customers 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 ordering process for the front and rear drive units are on restriction for all...
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listed EV vehicles for engineering review.
This Preliminary information communicates that a noise or vibration maybe heard from the A/C compressor and that...
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Engineering is working on a resolution.
This engineering information (EI) will assist GM to recover a small number of electric vehicle battery packs from...
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customer-owned vehicles in the field for further engineering study and analysis.
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 (MIL) illuminated on the Driver Information Center (DIC) and/or a no-start condition following a recent vehicle update.
This Preliminary information communicates procedure to relearn window motor when it reverses when expressing up.
This preliminary information communicates to dealership technicians various radio concerns are all related to software...
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and Engineering is currently working on a design improvement.
This PI communicates a procedure to clean oil leaking from the rain sensor.
This preliminary information communicates to dealership technicians various radio concerns are all related to software...
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and Engineering is currently working on a design improvement.
This Preliminary information communicates ordering process for the front and rear drive units are on restriction for all...
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listed EV vehicles for engineering review.
This Preliminary information communicates that a noise or vibration maybe heard from the A/C compressor and that...
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Engineering is working on a resolution.
This preliminary information communicates to dealership technicians various radio concerns are all related to software...
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and Engineering is currently working on a design improvement.
Certain 2018-2024 model year vehicles are receiving a software enhancement for SuperCruise.
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Dealers will update the Engine Control Module, Powertrain Control Module, Hybrid Powertrain Control Module 2 (HPCM2) or Drive Motor Control Module.
This Preliminary information communicates to dealership technicians that if they encounter a customer vehicle with these...
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concerns that engineering is aware and this PI will turn into a bulletin once a repair is available.
Certain 2018-2024 model year vehicles are receiving a software enhancement for SuperCruise.
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Dealers will update the Engine Control Module, Powertrain Control Module, Hybrid Powertrain Control Module 2 (HPCM2) or Drive Motor Control Module.
Certain 2018-2024 model year vehicles are receiving a software enhancement for SuperCruise.
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Dealers will update the Engine Control Module, Hybrid Powertrain Control Module 2 (HPCM2) or Drive Motor Control Module.
This preliminary information communicates to dealership technicians various radio concerns are all related to software...
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and Engineering is currently working on a design improvement.
This preliminary information communicates to dealership technicians various radio concerns are all related to software...
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and Engineering is currently working on a design improvement.
This Preliminary information communicates ordering process for the frontand reardrive units are onrestriction for all...
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listed EV vehicles for engineering review.
Your vehicle keeps getting better.
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This software update includes the following, if your vehicle is equipped: Improves the performance of One-Pedal Drive during shifting. Improves the performance of motor torque and vehicle acceleration. Additional fixes and improvements implemented. During the update process, your radio may stay on up to 5 minutes after you exit the vehicle. This is expected behavior when an update package is onboard the vehicle. Do not service your vehicle during installation.
This Preliminary information communicates a vehicle may have a Service AC message.
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On diagnosis code P0071 will be found. The technician is directed to diagnose the circuits following SI. Tech is advised not to replace any parts and that engineering is working on a design improvement.
This engineering information (EI) will assist GM to recover a small number of electric vehicle battery packs from...
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customer-owned vehicles in the field for further engineering study and analysis.
This Preliminary information communicates procedure to relearn window motor when it reverses when expressing up.
This Preliminary information communicates ordering process for the frontand reardrive units are onrestriction for all...
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listed EV vehicles for engineering review.
This Preliminary information communicates a vehicle may come to the dealer with a clicking noise on sharp turns at times.
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The dealer is instructed how to duplicate the concern and is instructed to advise the customer that Engineering is currently investigating.
This Preliminary information communicates to dealer technicians the need to reprogram all drive motor control modules on the listed vehicles.
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It also includes several known scenerios the vehicle may experience without the latest software, but it is not intended to be compreshensive since software is continuously improved.
This engineering information (EI) will assist GM to recover a small number of electric vehicle battery packs from...
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customer-owned vehicles in the field for further engineering study and analysis.
This Preliminary information communicates to dealership technicians that if they encounter a customer vehicle with Black...
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or Blank Radio Screen concerns that engineering is investigating and looking to collect data to help root cause this issue.
This Preliminary information communicates that a noise or vibration maybe heard from the A/C compressor and that...
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Engineering is working on a resolution.
This engineering information (EI) closure ends the need for gathering further information from technicians in regard to...
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the right front door opens on its own.
This engineering information (EI) closure ends the need for gathering further information from technicians in regard to...
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the Liftgate is Ajar message illuminated on DIC when Liftgate is in the closed position.
This Preliminary information communicates to dealership technicians that if they encounter a customer vehicle with these...
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concerns that engineering is aware and this is a temporally repair.
This engineering information (EI) will assist GM to recover a small number of electric vehicle battery packs from...
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customer-owned vehicles in the field for further engineering study and analysis.
This Preliminary information communicates ordering process for the frontand reardrive units are onrestriction for all...
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listed EV vehicles for engineering review.
This Preliminary information communicates the request that engineering it looking to get data from these vehiclesbefore...
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any work is being performed.
This Preliminary information communicates the request that engineering it looking to get data from these vehiclesbefore...
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any work is being performed.
This Preliminary information communicates procedure to relearn window motor when it reverses when expressing up.
This Preliminary information communicates ordering process for the frontand reardrive units are onrestriction for all...
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listed EV vehicles for engineering review.
This engineering information (EI) will assist GM to recover a small number of electric vehicle battery packs from...
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customer-owned vehicles in the field for further engineering study and analysis.
This Preliminary information communicates that the instrument panel panel center IP compartment may open slightly while...
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driving and Engineering is working on a resolution.
This Preliminary information communicates the request that engineering it looking to get data from these vehicles before...
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any work is being performed.
This Preliminary information communicates that the hitch view may be missing after programming the K124 Image Processing...
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Module and engineering is aware and working on a fix.
This engineering information (EI) ends the need for gathering further information from technicians in regard to the...
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right front door opens on its own.
This engineering information (EI) closure ends the need for gathering further information from technicians in regard to...
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the door windows that will not roll all the way up.
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 regard to the right front door opens on its own.
This engineering information (EI) ends the need for gathering further information from technicians.
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If a vehicle is encountered with Potential Issue with Themes and Velocity Mode After Performing Ultium Software Update, refer to 24-NA-143 to update all Modules to the latest software version.
This engineering information (EI) will assist GM to recover a small number of electric vehicle battery packs from...
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customer-owned vehicles in the field for further engineering study and analysis.
This Preliminary information communicates ordering process for the frontand reardrive units are onrestriction for all...
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listed EV vehicles for engineering review.
This Preliminary information communicates to dealership technicians that if they encounter a customer vehicle with these...
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concerns that engineering is aware and this PI will turn into a bulletin once a repair is available.
This Preliminary information communicates to dealership technicians that if they encounter a customer vehicle with these...
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concerns that engineering is aware and this is a temporally repair.
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 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 right front door opens on its own.
This Preliminary information communicates that the Auto Guide Lighting maybe inoperative and Engineering is working on a...
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resolution.
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 regard to the door windows that will not roll all the way up.
This Preliminary information communicates ordering process for the frontand reardrive units are onrestriction for all...
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listed EV vehicles for engineering review.
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 rear automatic braking may brake unwantedly, usually when reversing out of a garage or driveway.
This engineering information (EI) closure ends the need for gathering further information from technicians in regard to...
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MIL illuminated on DIC to correct BET and BEV3 Ultium Packs Setting Moving Average Voltage Detection (MAVD) and Delta Voltage Rest Period (DVRP) Fault Codes.
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 regard to MIL illuminated on DIC to correct BET and BEV3 Ultium Packs Setting Moving Average Voltage Detection (MAVD) and Delta Voltage Rest Period (DVRP) Fault Codes.
This service bulletin provides information for engine oil life monitor operation calculation.
This engineering information (EI) closure ends the need for gathering further information from technicians in regard to...
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steering loss of assist while driving.
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 regard to MIL illuminated on DIC to correct BET and BEV3 Ultium Packs Setting Moving Average Voltage Detection (MAVD) and Delta Voltage Rest Period (DVRP) Fault Codes.
This 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 bulletin provides information for electrical ground repairs using new General Motors replacement fasteners with...
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conductive finish.
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 regard to the rear automatic braking may brake unwantedly, usually when reversing out of a garage or driveway.
This concise summarywas created to advise of engineering investigation to address Error 302 when accessing the Energy...
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APP.
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 regard the door windows will not roll all the way up.
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 regard to steering loss of assist while driving.
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 engineering information (EI) will assist GM to recover a small number of electric vehicle battery packs from...
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customer-owned vehicles in the field for further engineering study and analysis.
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 regard the door windows will not roll all the way up.
This Preliminary information communicates that a noise or vibration maybe heard from the A/C compressor and that...
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Engineering is working on a resolution.
This Preliminary information communicates that a noise or vibration maybe heard from the A/C compressor and that...
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Engineering is working on a resolution.
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 regard the door windows will not roll all the way up.
This Preliminary information communicates that a click or tick noise may be heard from the wheels , engineering is...
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working on a resolution.
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 regard to door windows that will not roll all the way up.
This Engineering Information (EI) notifies dealers that a condition may exist when updating the VCU with the latest...
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software.
This engineering information (EI) closure ends the need for gathering further information from technicians in regard to...
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the backlight on infotainment and cluster screen is black and/or blank.
This Preliminary information communicates to general motor technicians that this concern can happen once the radio is factory reset.
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GM is aware of this and have provided a work around but is still developing the repair.
This Preliminary information communicates that the High Voltage Battery pack is on TAC restriction where TAC will...
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Authorize the full HV Battery packExchange with Engineering Review needed.
This Preliminary information communicates to the dealers that the code ofP1AEE, P0C76, P0AA4, P0D09, P0D10 AND OR U35BC...
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that can be set for extended charge times with out charge cord plug cycling from vehicle. Engineering is aware of this issue and working on final repair. At this time to clear codes and advise customer of direction a this time.
This engineering information (EI) closure ends the need for gathering further information from technicians in regard to...
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the Malfunction Indicator Lamp (MIL) being illuminated on Driver Information Center (DIC), A/C not blowing cold air and/or the A/C working intermittently.
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 regard to the Malfunction Indicator Lamp (MIL) being illuminated on Driver Information Center (DIC), A/C not blowing cold air and/or the A/C working intermittently.
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 information on General Motors Dealership Critical Equipment Requirements and...
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Recommendations.
This engineering information (EI) will assist GM to recover a small number of electric vehicle battery packs from...
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customer-owned vehicles in the field for further engineering study and analysis.
This engineering information (EI) will assist GM to recover a small number of electric vehicle battery packs from...
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customer-owned vehicles in the field for further engineering study and analysis.
This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S.
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Dealers Only).
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 regard to the backlight on infotainment and cluster screen is black and/or blank.
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 regard to the Malfunction Indicator Lamp (MIL) being illuminated on Driver Information Center (DIC), A/C not blowing cold air and/or the A/C working intermittently.
This Preliminary information communicates to the field engineering contacts to assist in the diagnosis of HVAC concerns...
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on the new 2023-2024LYRIQ.
This Preliminary information communicates that U110D may be found setting current with no interior lamp faults.
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Engineering isworking on a resolution.
This Preliminary information communicates that the High Voltage Battery pack is on TAC restriction where TAC will...
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Authorize the full HV Battery packExchange with Engineering Review needed.
This Preliminary information communicates that the High Voltage Battery pack is on TAC restriction where TAC will...
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Authorize the full HV Battery packExchange with Engineering Review needed.
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 service bulletin provides information on replacing the intake manifold when the engine is replaced after severe...
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internal engine damage.
Infotainment
66 bulletinsThis PI is to instruct dealer on diagnostic procedures that need to be completed prior to replacing a radio or IPC...
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display
This Preliminary Information communicates the steps on diagnosing certain EV vehicles with a blank IPC screen, no charge or start concerns.
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Information includes steps to resolve for various symptoms are provided to the dealership technician.
This preliminary information communicates an issue with the key fob buttons inoperative and how to resync the fobs back...
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to the vehicle.
This preliminary information communicates an issue with the key fob buttons inoperative and how to resync the fobs back...
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to the vehicle.
This preliminary information communicates an issue with the key fob buttons inoperative and how to resync the fobs back...
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to the vehicle.
Improvements to the infotainment system from Android update.
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This Android update removes Alexa Built-in (if supported). Google Assistant will remain available. Fixes to improve responsiveness for the center display, driver display, and camera. Fixes for Apple CarPlay functionality and connectivity (if supported). Fixes to help ensure proper functionality for Bluetooth. Improvements to audio system performance.
This preliminary information communicates an issue with the key fob buttons inoperative and how to resync the fobs back...
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to the vehicle.
This Preliminary information communicates to dealers a procedure to reset the radio.
This PI is to instruct dealer on diagnostic procedures that need to be completed prior to replacing a radio or IPC...
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display
This preliminary information communicates an issue with the key fob buttons inoperative and how to resync the fobs back...
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to the vehicle.
This Preliminary information communicates to GM technicians to not replace any parts at this time if they come across...
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this concern to reset the radio at this time. The PI will be updated or replaced with TSB once a determination has been made.
This PI is to instruct dealer on diagnostic procedures that need to be completed prior to replacing a radio or IPC...
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display
This PI is to instruct dealer on diagnostic procedures that need to be completed prior to replacing a radio or IPC...
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display
Fixes to help prevent loss of functionality for OnStar, infotainment apps, and connectivity features.
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During the update process, your radio may stay on up to 5 minutes after you exit the vehicle. This is expected behavior when an update package is onboard the vehicle.
A variety of software improvements were made to make your in-vehicle driving experience better.
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Be sure to install this update to be able to receive future software updates. During the update process, your radio may stay on up to 5 minutes after you exit the vehicle. This is expected behavior when an update package is onboard the vehicle. Do not service your vehicle during installation.
Improvements to accuracy of Park Assist messaging.
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Fixes to improve performance of driver assistance systems and rear view camera. Improvements to responsiveness of rear view camera. Fixes to address Super Cruise disengaging erroneously. During the update process, your radio may stay on up to 5 minutes after you exit the vehicle. This is expected behavior when an update package is onboard the vehicle. Do not service your vehicle during installation.
Improvements to the performance of One-Pedal Driving Improvements to propulsion and acceleration.
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Fixes for vehicle diagnostics. Improvements to the accuracy of propulsion messaging. Improvements to vehicle safety features. During the update process, your radio may stay on up to 5 minutes after you exit the vehicle. This is expected behavior when an update package is onboard the vehicle. Do not service your vehicle during installation.
Increases the availability of Super Cruise functionality.
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Additional improvements and fixes implemented. During the update process, your radio may stay on up to 5 minutes after you exit the vehicle. This is expected behavior when an update package is onboard the vehicle. Do not service your vehicle during installation.
This service bulletin provides repair information on software release Update W52E-176.1.2-M170-SQBR5-250.2 to correct...
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customer concern of radio software issues.
Improves how center display adjusts to lighting changes.
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Improved warnings when a key is missing. Better tuning for interior lighting in Stealth mode. Improvements to automatic low beam headlamp logic. Smoother dimming and transitions from day to night. During the update process, your radio may stay on up to 5 minutes after you exit the vehicle. This is expected behavior when an update package is onboard the vehicle. Do not service your vehicle during installation.
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 Preliminary Information communicates the steps on diagnosingcertain EV vehicles with a blank IPC screen, no charge orstart concerns.
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Information includessteps to resolve for various symptomsareprovided to the dealership technician.
This service bulletin provides repair information to correct a customer concern of Radio Software issues and provide...
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software (Version W26E-172.4.2-M169-SQBR4-123.4) Updates for IVD.
This service bulletin provides repair information to correct a customer concern of IVD Radio Software issues.
This Preliminary information communicates to GM technicians to not replace any parts at this time if they come across...
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this concern to reset the radio at this time. The PI will be updated or replaced with TSB once a determination has been made.
This Preliminary information communicates to dealership technicians that they will need to perform this step prior to...
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performing any programming on replacement radios.
This informational bulletin provides information for dealers/technicians on Customer Education Bulletin for Google Built...
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In Radio.
Great News! Your vehicle keeps getting better.
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This update contains a required software change to help improve the overall software update and diagnostics process. Be sure to install this update to be able to receive future software updates. Better Never Stops During the update process, your radio may stay on up to 5 minutes after you exit the vehicle. This is expected behavior when an update package is onboard the vehicle. Do not service your vehicle during installation.
This Preliminary Information communicates the steps on diagnosingcertain EV vehicles with a blank IPC screen, no charge orstart concerns.
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Information includessteps to resolve for various symptomsareprovided to the dealership technician.
This Preliminary information communicates instructions if a Super Cruise unavailable message is displayed.
This Preliminary information communicates to dealership technicians that they will need to perform this step prior to...
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performing any programming on replacement radios.
This service bulletin provides repair information on software release Update W52E-176.1.2-M170-SQBR5-250.2 to correct...
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customer concern of radio software issues.
This service bulletin provides repair information on software release Update W52E-176.1.2-M170-SQBR5-250.2 to correct...
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customer concern of radio software issues.
This service bulletin provides repair information to correct a customer concern of Radio Software issues and provide...
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software (Version W26E-172.4.2-M169-SQBR4-123.4) Updates for IVD.
This service bulletin provides repair information on software release Update W52E-176.1.2-M170-SQBR5-250.2 to correct...
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customer concern of radio software issues.
This technical bulletin provides a procedure that corrects the condition of Rear Access Open Message Displayed when...
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Liftgate is Closed.
This service bulletin provides repair information on software release Update W52E-176.1.2-M170-SQBR5-250.2 to correct...
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customer concern of radio software issues.
This Preliminary information communicates that a Service Theft Alarm message may display and to check the P18 Door Lock...
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Status Indicator operation.
This Preliminary information communicates That the owners manual may not be available on the MY Cadillac App in Canada...
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and updating the radio will correct the concern.
This Preliminary information communicates to GM technicians to not replace any parts at this time if they come across...
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this concern to reset the radio at this time. This PI will be updated for the service fix once available.
This service bulletin provides service information for dealers/technicians on Radio Staying on for approximately One...
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Minute After Vehicle is Shut Off and Door is Opened.
This service bulletin provides repair information on software release Update W52E-176.1.2-M170-SQBR5-250.2 to correct...
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customer concern of radio software issues.
This informational bulletin provides information for dealers/technicians on Customer Education Bulletin for Google Built...
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In Radio.
This service bulletin provides repair information to correct a customer concern of Radio Software issues and provide...
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software (Version W26E-172.4.2-M169-SQBR4-123.4) Updates for IVD.
This technical bulletin provides repair information to correct a customer concern of radio software anomalies.
This service bulletin provides repair information to correct a customer concern of Radio Software issues and provide...
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software (Version W26E-172.4.2-M169-SQBR4-123.4) Updates for IVD.
This Preliminary information communicates to dealership technicians that they will need to perform this step prior to...
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performing any programming on replacement radios.
This service bulletin provides repair information to correct a customer concern of Radio Software issues and provide...
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software (Version W26E-172.4.2-M169-SQBR4-123.4) Updates for IVD.
Customer Satisfaction Program - Certain vehicles may need an insert with updated towing information for their Essential Operating and Safety Manual.
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Dealers will insert updated towing information into the Essential Operating and Safety Manual. Since the towing information insert can be easily installed, and to reduce customer inconvenience, the insert will be sent directly to customers of record along with instructions. Customers may place the insert into their Essential Operating and Safety Manual or, if they desire, they may ask the dealer to perform this task. In addition, if the customer has accepted the Terms and Conditions and are a connected customer, the electronic copy in the infotainment system will automatically be updated.
This service bulletin provides repair information to correct a customer concern of Radio Software issues and provide...
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software (Version W26E-172.4.2-M169-SQBR4-123.4) Updates for IVD.
This service bulletin provides repair information to correct a customer concern of IVD Radio Software issues.
This Preliminary information communicates to dealership technicians that they will need to perform this step prior to...
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performing any programming on replacement radios.
This Preliminary information communicates to dealership technicians on the scenarios that can happen when not...
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programming the radio correctly.
This Preliminary information communicates to dealership technicians that they will need to perform this step prior to...
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performing any programming on replacement radios.
This service bulletin provides repair information to correct a customer concern of Radio Software issues and provide...
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software (Version W26E-172.4.2-M169-SQBR4-123.4) Updates for IVD.
This Preliminary information communicates to dealership technicians that this is aradio software concern that caused this issue.
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USB updating and SPS reprogramming the A11 radio will correct this concern.
This service bulletin provides repair information to correct a customer concern of Radio Software issues and provide...
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software (Version W26E-172.4.2-M169-SQBR4-123.4) Updates for IVD.
This Preliminary information communicates that a service door latch system message maybe displayed without any related...
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DTC's.
This Preliminary information communicates to dealership technicians that this is aradio software concern that caused this issue.
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USB updating and SPS reprogramming the A11 radio will correct this concern.
This service bulletin provides repair information to correct a customer concern of IVD Radio Software issues.
This Preliminary information communicates that a service door latch system message maybe displayed without any related...
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DTC's.
This Preliminary information communicates that a service door latch system message maybe displayed without any related...
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DTC's.
This Preliminary information communicates that Serial Data Authentication is required prior to programming a replacement...
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Radio and required sequence of programming for replacement and existing radios.
This Preliminary information communicates that a service drivers assist message may be displayed with U197A found...
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setting current or history.
This Preliminary information communicates that Serial Data Authentication is required prior to programming a replacement...
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Radio.
This Preliminary information communicates That a service door latch system message maybe displayed with no related...
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DTC's.
Other
60 bulletinsThis preliminary information is for technicians that may see DTCs that are history and should not perform any part replacements.
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They should follow the notes mentioned prior to anything being replaced.
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
This preliminary information is for technicians that may see DTCs that are history and should not perform any part replacements.
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They should follow the notes mentioned prior to anything being replaced.
This preliminary information is for technicians that may see DTCs that are history and should not perform any part replacements.
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They should follow the notes mentioned prior to anything being replaced.
This Preliminary information communicates to dealer to perform a MEC reset for wireless projection issues
A vehicle may come in with B3A6B set in history.
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Tech is directed to clear code and advise the customer an OTA will be released for the code.
New Vehicle Monitoring Programs Section in IVH
A vehicle may come in with B3A6B set in history.
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Tech is directed to clear code and advise the customer an OTA will be released for the code.
This Preliminary information communicates how to move U018B from Current to History.
This Preliminary information communicates how to move U018B from Current to History.
PI is created to advise dealer of an issue that may have been induced by OTA programming
This Preliminary information communicates how to move U018B from Current to History.
A vehicle may come in with B3A6B set in history.
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Tech is directed to clear code and advise the customer an OTA will be released for the code.
Diagnostic Guidance for U3000-97 Long Range Radar Blocked
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
This Preliminary information communicates an issue with super cruise unavailable due to the driver's monitoring camera...
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and dealers to replace the camera.
This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
This Preliminary information communicates a diagnostic tip on how to resolve a issue if the serial data authentication...
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configuration did not complete correctly.
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini...
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50 terminal test probe, replacement terminals, and terminated leads.
This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini...
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50 terminal test probe, replacement terminals, and terminated leads.
This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini...
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50 terminal test probe, replacement terminals, and terminated leads.
This Preliminary Information communicates to dealership technicians to not replace any parts at this time for the error 302.
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They can communicate to the customer for the work around at this time.
This Preliminary information communicates how to move U018B from Current to History.
This Preliminary information communicates how to move U018B from Current to History.
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 Preliminary information communicates how to move U018B from Current to History.
This message is to inform dealers that Customer Satisfaction Program N232428240, released on March 7, 2024 through GM...
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GlobalConnect Message GCUS-3-3167, is being temporarily suspended. Involved vehicle status in IVH will be temporarily changed from Open to Manually Closed. Dealers will be notified when repairs can be resumed. We apologize for any inconvenience this situation may cause.
This Preliminary information communicates how to move U018B from Current to History.
This Preliminary information communicates a diagnostic tip on how to resolve a issue if the serial data authentication...
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configuration did not complete correctly.
Improves connectivity and performance for mobile app commands.
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Fixes various minor bugs
This technical bulletin provides a procedure to correct the condition of Clicking Noise at Slow Speeds.
This Preliminary information communicates a diagnostic tip on how to resolve a issue if the serial data authentication...
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configuration did not complete correctly.
This Preliminary information communicates to check the drivers monitoring camera for a B1DD0 SYM57or B0126 SYM82setting...
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with no other DTCs.
This Preliminary information communicates a diagnostic tip on how to resolve a issue if the serial data authentication...
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configuration did not complete correctly.
This Preliminary information communicatesDiagnostic Tips When Having Difficulties Programming Or Adding Key Fobs /...
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Transmitters.
This Preliminary information communicates to check the drivers monitoring camera for a B1DD0 SYM57or B0126 SYM82setting...
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with no other DTCs.
This Preliminary information communicates a diagnostic tip on how to resolve a issue if the serial data authentication...
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configuration did not complete correctly.
This Preliminary information communicates how to move U018B from Current to History.
This Preliminary information communicates to check the drivers monitoring camera for a B1DD0 SYM57or B0126 SYM82setting...
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with no other DTCs.
This Preliminary information communicates to check the drivers monitoring camera for a B1DD0 SYM57or B0126 SYM82setting...
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with no other DTCs.
This Preliminary information communicates to check the drivers monitoring camera for a B1DD0 SYM57or B0126 SYM82setting...
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with no other DTCs.
This Preliminary information communicates to check the drivers monitoring camera for a B1DD0 SYM57or B0126 SYM82setting...
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with no other DTCs.
This Preliminary information communicates to check the drivers monitoring camera for a B1DD0 setting with no other DTCs.
This Preliminary information communicates to check the drivers monitoring camera for a B1DD0 setting with no other DTCs.
This Preliminary information communicates a diagnostic tip on how to resolve a issue if the serial data authentication...
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configuration did not complete correctly.
This Preliminary information communicates a diagnostic tip on how to resolve a issue if the serial data authentication...
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configuration did not complete correctly.
This Preliminary information communicates a diagnostic tip on how to resolve a issue if the serial data authentication...
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configuration did not complete correctly.
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 a procedure to correct the condition of Clicking Noise at Slow Speeds.
This technical bulletin provides a procedure to correct the condition of Clicking Noise at Slow Speeds.
This Preliminary information communicates a diagnostic tip on how to resolve a issue if the serial data authentication...
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configuration did not complete correctly.
This Preliminary information communicates ordering process for the front and reardrive unitrestriction for the 2023 -...
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2024 Cadillac Lyriq
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 diagnostic tip on how to resolve a issue if the serial data authentication...
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configuration did not complete correctly.
This Preliminary information communicates to the dealership tech of a possible area of concern to look before...
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replacement of any parts.
This Preliminary information communicates a diagnostic tip on how to resolve a issue if the serial data authentication...
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configuration did not complete correctly.
This Preliminary information communicates that one or more of the following DTC's - B1594 SYM29, B1595 SYM29, B1597...
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SYM29, B1598 SYM29 can set as current with no faults to the camera feeds.
This Preliminary information communicates to the GM Technicians that this is normal operation and the Surround Vision...
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Recorder (SVR) is not an available feature for the 2023MY-2024 MY.
Software & Calibration
31 bulletinsThis preliminary information is to inform technicians and customers that GM is aware of this issue with Google Maps and are investigating.
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When a repair is available, this PI will be updated.
This preliminary information is to inform technicians and customers that GM is aware of this issue with Google Maps and are investigating.
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When a repair is available, this PI will be updated.
This service bulletin provides information for dealers/technicians on Software Updates on Ultium Vehicles.
This Preliminary information communicates to the technician that GM is aware of this concern and to update the Google...
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maps application through the playstore.
This Preliminary information communicates to the technicians that GM is aware of this issue and are root causing the concern.
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Once a solution is available, the PI will be updated to reflect the new direction.
This service bulletin provides information for dealers/technicians on Software Updates on Ultium Vehicles.
This service bulletin provides information for dealers/technicians on Software Updates on Ultium Vehicles.
This Preliminary information communicates that some instances of P0D22 can be caused by software anomalies and provides...
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dealers with more specific information that can be used to test for P0D22.
This Preliminary information communicates if a customer and service tech encounter this concern, it will be fixed with a...
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software update and the vehicle can still be driven in the meantime.
Great News! Your vehicle keeps getting better.
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This update contains a required software change to help improve the overall software update and diagnostics process. Be sure to install this update to be able to receive future software updates. Better Never Stops
This service bulletin provides information for dealers/technicians on Software Updates on Ultium Vehicles.
This service bulletin provides information for dealers/technicians on Labor Operations for Limited Production Option...
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(LPO) Calibrated Accessories.
This service bulletin provides information for dealers/technicians on Software Updates on Ultium Vehicles.
This Preliminary information communicates to dealership technicians that if they encounter a vehicle with this issue,...
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they can contact TCSC to have the software for the MDI backdated to communicate properly.
This service bulletin provides information for dealers/technicians on Software Updates on Ultium Vehicles.
This Preliminary information communicates to the technicians that GM is aware of this issue and are root causing the concern.
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Once a solution is available, the PI will be updated to reflect the new direction.
This Preliminary information communicates to dealership technicians that if they encounter a vehicle with this issue,...
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they can contact TCSC to have the software for the MDI backdated to communicate properly.
This Preliminary information communicates information of an OnStarsoftware concern.
This Preliminary information communicates to dealership technicians that if they encounter a vehicle with this...
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communication issue, they can contact TCSC to have the software for the MDI backdated to communicate properly.
This service bulletin provides information for dealers/technicians on Software Updates on Ultium Vehicles.
This service bulletin provides information for dealers/technicians on New Labor Operations for Limited Production Option...
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(LPO) Calibrated Accessories.
This Preliminary information communicates information on software issues for the P2980 Code, and steps to check see how the code is failing.
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these steps will help the dealer determine if a pending software fix will correct the issue of if parts need to be replaced.
This informational bulletin provides information for dealers/technicians on Software Updates on Ultium Vehicles.
This Preliminary information communicates to the technician that GM is aware of this concern and to update the Google...
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maps application through the playstore.
This Preliminary information communicates information of an OnStarsoftware concern.
This informational bulletin provides information for dealers/technicians on Software Updates on Ultium Vehicles.
Certain vehicles may require software updates that improve the customer experience and optimize future over-the-air updates.
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Dealers will perform a comprehensive software update.
This Preliminary information communicates to the technicians that GM is aware of this issue and are root causing the concern.
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Once a solution is available, the PI will be updated to reflect the new direction.
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.
(There may be future updates under this same release number.) Your Cadillac LYRIQ keeps getting better.
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This vehicle software update includes the following: Refinements: Updates made to improve the Lockout Protection functionality. Better Never Stops
This service bulletin provides information for dealers/technicians on New Labor Operations for Limited Production Option...
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(LPO) Calibrated Accessories.
Body & Paint
30 bulletinsThis PI Communicates information to ensure Memory Recall is enabled to ensure memory mirrors return to set position...
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after curbview assist is used.
This PI Communicates information to ensure Memory Recall is enabled to ensure memory mirrors return to set position...
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after curbview assist is used.
This PI addresses a possible roll up then down window message.
This Preliminary information communicates a diagnostic tip on how to resolve a issue of the horn sounding when vehicle...
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doors are being closed and the key in vehicle reminder set to off.
This preliminary informational (PI) bulletin provides information to dealership personnel that may be helpful when...
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addressing underbody component corrosion with customers.
This service bulletin provides a procedure on how to clean and resurface aluminum wheel bead seats for vehicles that...
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have the condition of Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel Bead Seat Corrosion.
This informational bulletin provides a procedure on how to remove the paint stain that may present itself under the...
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shipping film.
This service bulletin provides information on Exterior Lamp Condensation and Water Leak Information and Replacement...
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Guidelines.
This technical bulletin provides a procedure to correct the condition of Lower Closeout Panel Not Sitting Flush.
This service bulletin provides repair information to trim the Cadillac Emblem Charge Port Door Switch to correct a...
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customer concern of high effort when pressing the emblem to open the charge port door.
This Preliminary information communicates that the Charge Port Door auto close after unplugging the charger feature was...
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turned off to prevent the dust cover breaking the charge port door.
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 on Chemical Staining, Pitting, Corrosion and/or Spotted Appearance of Chromed...
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Aluminum Wheels.
This Preliminary information communicates that a vehicle may be encountered with no or insufficient paint on the inside of the left rear door.
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The dealer is advised to inspect the area and if the concern is found to repaint the area.
Customer Satisfaction Program - Certain vehicles may have a condition in which the instrument panel center storage...
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compartment does not function correctly. Dealers will replace the instrument panel center compartment or upper compartment.
This 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.
Certain vehicles may have a condition in which the instrument panel center storage compartment does not function correctly.
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Dealers will replace the instrument panel center compartment or upper compartment.
Customer Satisfaction Program - Certain vehicles may have a condition in which the instrument panel center storage...
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compartment does not function correctly. Dealers will replace the instrument panel center compartment or upper compartment.
Customer Satisfaction Program - Certain vehicles may have a condition in which the instrument panel center storage...
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compartment does not function correctly. Dealers will replace the instrument panel center compartment or upper compartment.
Customer Satisfaction Program - Certain vehicles may have a condition in which the instrument panel center storage...
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compartment does not function correctly. Dealers will replace the instrument panel center compartment or upper compartment.
Customer Satisfaction Program - Certain vehicles may have a condition in which the instrument panel center storage...
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compartment does not function correctly. Dealers will replace the instrument panel center compartment or upper compartment.
Customer Satisfaction Program - Certain vehicles may have a condition in which the instrument panel center storage...
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compartment does not function correctly. Dealers will replace the instrument panel center compartment or upper compartment.
Customer Satisfaction Program - Certain vehicles may have a condition in which the instrument panel center storage...
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compartment does not function correctly. Dealers will replace the instrument panel center compartment or upper compartment.
Certain 2023 - 2024 model year Cadillac LYRIQ vehicles may have a condition in which the instrument panel center storage...
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compartment does not function correctly. Dealers will replace the instrument panel center compartment or upper compartment.
Certain vehicles may have a condition in which the instrument panel center storage compartment does not function correctly.
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Dealers will replace the instrument panel upper compartment.
Customer Satisfaction Program - Certain vehicles may have a condition in which the instrument panel center storage...
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compartment does not function correctly. Dealers will replace the instrument panel stowage tray.
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 service bulletin provides repair information to correct a customer concern of rear sunroof itching.
This service bulletin provides a repair procedure to correct a customer concern of the Floor Console Armrest Lower Panel...
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separating.
This service bulletin provides information on Paintless Dent Repair Process.
Hybrid & EV
27 bulletinsCertain vehicles may have been sold with a GM NACS Level 2 EV charging adapter (NACS to J1772) in which a quality issue was identified.
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Dealers are to provide the customer with the latest design charging adapter.
This service bulletin provides dealers with Warranty Administration information on North American Charging Standard...
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(NACS) DC Adapter Warranty Claim Information.
This Preliminary information communicates Proper NACS charging adaptor usage.
This service bulletin provides Hybrid/EV Charging Issue Information and Data Collection Worksheet.
This warranty administration bulletin provides policy information for chargers that are covered under the terms of a...
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3-year Limited Parts Warranty from the date of purchase.
This Preliminary information communicates dignostics tips for P0534 codes on 2024Blazer EV and 2023 and 2024 Lyriq as...
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well as 2024 Equinox EV
This service bulletin provides dealers with Warranty Administration information on North American Charging Standard...
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(NACS) DC Adapter Warranty Claim Information.
This informational bulletin provides information on EV Charge Inlet Dust Cover Replacement Information.
This service bulletin provides Hybrid/EV Charging Issue Information and Data Collection Worksheet.
This service bulletin provides diagnostic/repair information to correct a customer concern of Cellphone not Charging or...
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USB Receptacle Inoperative.
This service bulletin provides dealers with Warranty Administration information on North American Charging Standard...
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(NACS) DC Adapter Warranty Claim Information.
This Preliminary information communicates dignostics tips for P0534 codes on 2024Blazer EV and 2023 and 2024 Lyriq as...
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well as 2024 Equinox EV
This Preliminary information communicates dignostics tips for P0534 codes on 2024Blazer EV and 2023 and 2024 Lyriq as...
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well as 2024 Equinox EV
This informational bulletin provides information on EV Charge Inlet Dust Cover Replacement Information.
This service bulletin provides Hybrid/EV Charging Issue Information and Data Collection Worksheet.
This service bulletin provides dealers Warranty Administration - North American Charging Standard (NACS) DC Adapter...
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Warranty Claim Information.
This informational bulletin provides information on EV Charge Inlet Dust Cover Replacement Information.
This service bulletin provides information on AGM batteries that require less frequent charging in storage.
This service bulletin provides Hybrid/EV Charging Issue Information and Data Collection Worksheet.
This Preliminary information communicates an issue where the vehicles wireless charger no longer works with certain ISO...
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updates on Apple 15 phones and advises customer to update their phone to the lastest ISO update.
This Preliminary information communicates dignostics tips for P0534 codes on 2024Blazer EV and 2023 and 2024 Lyriq.
This 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 warranty administration bulletin provides policy information for chargers that are covered under the terms of a...
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3-year Limited Parts Warranty from the date of purchase.
This Preliminary information communicates to the field if codes P0B13, and or U2AF1are set history to clear codes...
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andrecommend to avoiding any possible suspect charging stations until software updates are available and implemented.
This warranty administration bulletin provides policy information for chargers that are covered under the terms of a...
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3-year Limited Parts Warranty from the date of purchase.
Lighting
23 bulletinsThis PI communicates a possible concern with the customer experiencing a service headlamp message on startup and DTC's...
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B1B5F SYM49 and/or B1B60 SYM49 maybe found current or history.
Certain vehicles listed above may be missing relevant information regarding the use of snow chains, snow socks, or other...
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traction devices from the Owners Manual. Vehicle owners will be mailed an owners manual insert to include with other important printed material in the glovebox. For vehicles currently on dealer lots, dealers will include the insert prior to delivery.
Certain vehicles may be missing relevant information regarding the use of snow chains, snow socks, or other traction devices from the Owners Manual.
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Vehicle owners will be mailed an owners manual insert to include with other important printed material in the glovebox. For vehicles currently on dealer lots, dealers will include the insert prior to delivery.
Amendments to the Song-Beverly Act (SBA) California warranty law provides vehicle owners with an opportunity to submit a...
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written notice to GM before filing a lawsuit seeking a vehicle repurchase. If such a notice is not provided to GM, then the vehicle owner is prevented from seeking civil penalties in litigation. Vehicle owners of the affected vehicles will be mailed an owners manual and warranty insert containing this information in English and Spanish.
Amendments to the Song-Beverly Act (SBA) California warranty law provides vehicle owners with an opportunity to submit a...
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written notice to GM before filing a lawsuit seeking a vehicle repurchase. If such a notice is not provided to GM, then the vehicle owner is prevented from seeking civil penalties in litigation. Vehicle owners of the applicable vehicles will be mailed an owners manual and warranty insert containing this information in English and Spanish.
This warranty administration service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or...
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Replaced During Warranty Coverage Period.
This Preliminary information communicates diagnostic tips on how to resolve a issues with vehicles that will not power...
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up after a can bus 2 issue, lightning strike, or a failed overthe air update.
This Preliminary information communicates diagnostic tips on how to resolve a issues with vehicles that will not power...
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up after a can bus 2 issue, lightning strike, or a failed overthe air update.
This Preliminary information communicates diagnostic tips on how to resolve a issues with vehicles that will not power...
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up after a can bus 2 issue, lightning strike, or a failed overthe air update.
This Preliminary information communicates diagnostic tips on how to resolve a issues with vehicles that will not power...
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up after a can bus 2 issue, lightning strike, or a failed overthe air update.
This warranty administration service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or...
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Replaced During Warranty Coverage Period.
This service bulletin provides information on Concerns or Questions Regarding Installation of Dealer Installed...
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Accessories.
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 Preliminary information communicates diagnostic tips on how to resolve a issues with vehicles that will not power...
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up after a can bus 2 issue, lightning strike, or a failed overthe air update.
This Preliminary information communicates diagnostic tips on how to resolve a issues with vehicles that will not power...
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up after a can bus 2 issue, lightning strike, or a failed overthe air update.
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 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 preliminary information communicates to all field technicians the imperative protocol that if any of the listed...
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codes are detected, currently or historically, the specified procedure must be strictly followed prior to the replacement of any A28B secondary contactor assembly. This advisory highlights that the presence of these codes could be indicative of a potential calibration anomaly. By following the outlined procedure, it is likely that the concern can be resolved without the necessity for additional parts.
This 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 Preliminary information communicates diagnostic tips on how to resolve a issues with vehicles that will not power...
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up after a can bus 2 issue, lightning strike, or a failed overthe air update.
This Preliminary information communicates diagnostic tips on how to resolve a issues with vehicles that will not power...
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up after a can bus 2 issue, lightning strike, or a failed overthe air update.
This service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty...
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Coverage Period.
Brakes
15 bulletinsThis service bulletin provides a service procedure to correct a customer concern of Grind, Groan and/or Rubbing Type...
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Noise Coming from Front of Vehicle During Braking Hard (High Deceleration).
Certain vehicles listed above, may have a condition in which the Brake System Control Module does not have the latest software.
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Dealers are to reprogram the Brake System Control Module.
Certain vehicles, may have a condition in which the Brake System Control Module does not have the latest software.
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Dealers are to reprogram the Brake System Control Module.
This service bulletin provides information for the technicians to use a Customer Concern Verification sheet to...
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facilitate the questions needing to be answered by the customer regarding Automatic Emergency Braking (AEB) issues.
This PI communicates that a brake system failure message may present with no DTC's found in GDS but are viewable in OnStar data.
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(C0582, P30DA or C058A.)
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".
Your vehicle keeps getting better.
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This software update includes the following, if your vehicle is equipped: Improves performance of Automatic Emergency Braking. Improves performance of sensors for rear virtual bumper with calibration changes. During the update process, your radio may stay on up to 5 minutes after you exit the vehicle. This is expected behavior when an update package is onboard the vehicle. Do not service your vehicle during installation.
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".
This service bulletin provides customer information for rear unwanted automatic braking, usually when reversing out of a...
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garage or driveway.
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".
This technical bulletin provides a procedure to correct the condition of Missing Circuits for Trailer Brake Lighting.
This service bulletin provides customer information for rear unwanted automatic braking, usually when reversing out of a...
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garage or driveway.
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 update corrects a false wheel slippage detection in the anti-lock braking system (ABS) while traveling on a dry surface at speeds below 25 mph.
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When combined with other factors, this false detection can cause the vehicles brakes to have reduced stopping performance or become inoperable.
This service bulletin provides information for cleaning brake dust off of aluminum or chrome wheels.
HVAC & Climate
13 bulletinsThis Preliminary information communicates that the upper compressor mount could be twisted causing a vibration or noise...
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concern while the compressor is running.
This Preliminary information communicates that the upper compressor mount could be twisted causing a vibration or noise...
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concern while the compressor is running.
This Preliminary Information communicates possible conditions they may encounter during HVAC flushing procedures on some...
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vehicles due to adapter compatibility concerns that should be resolved soon.
This service bulletin provides information to diagnose batteries that have set for a long period of time and/or cold...
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weather climates and testing those batteries.
This Preliminary information communicates that the upper compressor mount could be twisted causing a vibration or noise...
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concern while the compressor is running.
This service bulletin provides a service procedure to correct customer concerns of Air Conditioning (A/C) Not Working...
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and/or Blows Warm Air.
This Preliminary information communicates that the upper compressor mount could be twisted causing a vibration or noise...
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concern while the compressor is running.
This Preliminary information communicates that a click or tick noise may be heard when adjusting HVAC temperatures.
This Preliminary information communicates that the upper compressor mount could be twisted causing a vibration or noise...
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concern while the compressor is running.
This service bulletin provides information to dealership personnel on a new refrigerant (R1234yf) for A/C service.
This Preliminary information communicates that a click or tick noise may be heard when adjusting HVAC temperatures.
This Preliminary information communicates to the technician how to address Hvac Temperature doorissues and associated Service vehicle soon light.
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Summary:if concern is still present after loosening actuator and relearning then Hvac case replacement may be needed.
Service Update - vehicles may have a condition in which the air conditioning hoses are twisted.
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Dealers are to inspect the air conditioning hoses and repair if necessary.
Transmission
10 bulletinsFixes to help ensure successful vehicle software updates.
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Improvements to the performance of Automatic Emergency Braking and Adaptive Cruise Control braking. Fixes to help ensure proper functionality of Forward Collision Alert and availability of driver assistance features. Fixes for active cabin ventilation. Fixes to help ensure proper functionality for heating and cooling features. Improvements to night mode lights for shifting gears. Fixes for Daytime Running Lamps turning on when set to Off. Fixes to help prevent erroneous missing key messages on driver display. Fixes for accuracy of low tire pressure alert. Fixes for speed threshold for pedestrian alerts.
Improvements to battery health information.
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Fixes for efficiency when using fast charging stations. Improvements to reliability for climate control and charging. Improvements to the accuracy of efficiency values. Improvements to shifting. Fixes to protect battery health and adjust charge limits. During the update process, your radio may stay on up to 5 minutes after you exit the vehicle. This is expected behavior when an update package is onboard the vehicle. Do not service your vehicle during installation.
GM Update 652.80 Improvements to vehicle diagnostics.
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Fixes to preserve battery life and improve charging. Fixes to address issues with shifting. Fixes for vehicle airflow in icy conditions. Improvements to HVAC compressor performance. During the update process, your radio may stay on up to 5 minutes after you exit the vehicle. This is expected behavior when an update package is onboard the vehicle. Do not service your vehicle during installation.
Customer Satisfaction Program.
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Certain vehicles listed above may have a condition in which the internal differential nut was cross threaded or missing during assembly. Dealers will review the vehicles service history in IVH, and if necessary, replace the rear electric drive transmission module.
This Preliminary information communicates if a customer and service tech encounter a gear display after a radio update,...
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to replace the A11 radio for this concern.
This Preliminary information communicates if a customer and service tech encounter a gear display after a radio update,...
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to replace the A11 radio for this 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 if a customer and service tech encounter a gear display after a radio update,...
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to replace the A11 radio for this concern.
GM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities.
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The damage is being caused either in the removal process by the technician, or inadequate packaging or shipping. This bulletin advises the dealers to be more careful not to damage the transmissions during removal and to package the core properly for return.
This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid.
Tires & Wheels
5 bulletinsThis service bulletin provides information on Tire Sidewall Irregularities.
This service bulletin provides information on Wheel Alignment Specifications, Requirements and Recommendations for GM...
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Vehicles.
This service bulletin provides information for dealers/technicians on Tire Radial Force Variation (RFV).
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).
Steering
5 bulletinsThis Preliminary information communicates A vehicle may be encountered with super cruise inop due to not seeing drivers face clearly.
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The tech is directed to inspect the Infrared LED's on the steering wheel and replace the wheel if necessary.
This Preliminary information communicatesA vehicle may be encountered with super cruise inop due to not seeing drivers face clearly.
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The tech is directed to inspect the Infrared LED's on the steering wheel and replace the wheel if necessary.
This Preliminary information communicatesA vehicle may be encountered with super cruise inop due to not seeing drivers face clearly.
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The tech is directed to inspect the Infrared LED's on the steering wheel and replace the wheel if necessary.
This Preliminary information communicates that the steering wheel maybe contacting the column covers and to inspect for...
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the turn signal switch bracket to be correctly installed on the steering column.
This service bulletin provides a procedure to correct a condition of Lower Steering Wheel Controls Inoperative, DTC...
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B1A37.
Fuel System
3 bulletinsThis PI advised dealer technicians of possible causes of diesel fuel contamination in gasoline powered vehicles and...
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advises of warranty direction.
This informational bulletin instructs the tech when fuel/fluid is needed to be tested and where it can be sent for...
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analysis.
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.
Air Bags & Safety
2 bulletinsThis Preliminary information communicates assistance in locating the Rear seat belt comfort guides in the parts catalog.
This service bulletin provides information on availability for a seat belt extender.