2025 Ram 1500 TSBs

SYMPTOM: Blindspot Alert Unavailable Service Required pop-up message or relevant Blindspot warning messages display on the Instrument Panel Cluster (IPC). Driver and passenger mirror collision detection lights stay on. Advanced Driver Assistance Systems (ADAS) feature are disabled. Technicians must find one or more of the following Diagnostic Trouble Codes (DTCs): U015D-00 - Lost Communication With Automated Driving System Control Module "B". U045E-00 - Invalid Data Received From Automated Driving System Control Module "B". U015C-00 - Lost Communication With Automated Driving System Control Module "A". U02BC-00 - Lost Communication With Localization And Mapping Module. NOTE: These DTCs will not illuminate the Malfunction Indicator Lamp (MIL). This bulletin involves repairs to the CADM and CADM2 and wiring harnesses.

the following steps: 1) Key ON/OFF and let the after-run pump run for at least 20 minutes before moving on to step #2. 2) Inspect the pump connector area for presence of water. 3) Inspect the pump connector for corrosion. 4) Inspect the pump for coolant contamination as this can cause the pump to stall. 5) Inspect battery terminals for damage to rule out a battery drainage issue. 6) Ensure the PCM is up-to-date with the latest available flash.

Order a "Z" part number for all Exchange Orders, Warranty, Mopar, Customer Pay and Service Contract. Order "68" part number for New, Unsold units only.

and let the after-run pump run for at least 20 minutes before moving on to step #2. 2) Inspect the pump connector area for presence of water. 3) Inspect the pump connector for corrosion. 4) Inspect the pump for coolant contamination as this can cause the pump to stall. 5) Inspect battery terminals for damage to rule out a battery drainage issue. 6) Ensure the PCM is up-to-date with the latest available flash. If correct repair is not performed then the claim or condition will be recovered by Warranty Operations.

and let the after-run pump run for at least 20 minutes before moving on to step #2. 2) Inspect the pump connector area for presence of water. 3) Inspect the pump connector for corrosion. 4) Inspect the pump for coolant contamination as this can cause the pump to stall. 5) Inspect battery terminals for damage to rule out a battery drainage issue. 6) Ensure the PCM is up-to-date with the latest available flash.

Battery Pack Control Module (BPCM) Software Update Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation SYMPTOM: the technician may find one or more of the following Diagnostic Trouble Codes (DTCs) has been set: **P1A29-00 - Cell Supervisory Circuit A Failure. U3017-00 - Control Module Timer/Clock Performance.** P0E55-00 - DC/DC Converter Current Sensor Circuit "A" Intermittent/erratic. Customers may also experience one or more of the following: **Vehicle in limp-home mode. Start/Stop feature will be disabled.** The 12-volt battery is not charging properly. The battery charge stays low or dies quickly, even after driving. The vehicle had to be towed due to battery not charging.

Digital Key Control Module (DKCM) SOP 5.0 FOTA Only The customer may comment on the following: SYMPTOM: Smart Phone As Key does not work. Unable to pair their device as a Digital Key. Unable to see Digital Key tile in their RAM App. Ability to pair the key but unable to see the Lock/Unlock/Panic/Remote Climate buttons in their wallet. (Even though their phone is qualified to have the feature). Vehicle proximity lights wake up too often when near the vehicle with their phone.

and let the after-run pump run for at least 20 minutes before moving on to step #2. 2) Inspect the pump connector area for presence of water. 3) Inspect the pump connector for corrosion. 4) Inspect the pump for coolant contamination as this can cause the pump to stall. 5) Ensure the PCM is up-to-date with the latest available flash. 6) Inspect battery terminals for damage to rule out a battery drainage issue.

gauge accuracy and drivability issues, the technician should disconnect the electrical connector at the pump and perform a visual inspection of the connector for and bent, spread, or pushed out terminals. Repair any issues found. Reconnect the plug and perform a push pull push to ensure the connector is fully installed. Then perform 3 keys cycles and listen to hear if the fuel pump is operational. If the fuel pump is heard that indicates that everything is operating correctly. If the pump is heard replacement is not necessary, any replacement will function in the same way.

radio reverts back to Auto mode after selecting Manual mode.

B2577-00 - Window Not Calibrated / Lost Calibration.** Customers may experience one or more of the following: Driver and passenger window 'auto up' function is inoperative. This bulletin involves inspecting and possibly reprogramming the DDM and PDM with the latest available software

unable to add digital key to the vehicle / Customer not able to pair phone in the digital key app. Customer unable to see digital key tile in radio / GMA App (Ram App). Customer accepted FOTA multiple times but did not get the digital key (SPAAK) capability. **This bulletin involves reprogramming the DKCM with the latest available software.**

gauge accuracy and drivability issues, the technician should disconnect the electrical connector at the pump and perform a visual inspection of the connector for and bent, spread, or pushed out terminals. Repair any issues found. Reconnect the plug and perform a push pull push to ensure the connector is fully installed. Then perform 3 keys cycles and listen to hear if the fuel pump is operational. If the fuel pump is heard that indicates that everything is operating correctly. If the pump is heard replacement is not necessary, any replacement will function in the same way.

technicians need to utilize Star Online Publication S2624000007 prior to component replacement. Failure to follow this star online publication may result in repeat repairs or misdiagnosis.

If no applicable TSBs/RSUs, or they have already been applied, please refer to the updated Service Library diagnostic procedure for P1CEA-00-BOOST SIDE EVAP PURGE SYSTEM PERFORMANCE (MODULE, Powertrain Control (PCM), 3.0L GMET6) and SOL S2518000008.

Window Not Calibrated / Lost Calibration.** Customers may experience one or more of the following: Driver and passenger window 'auto up' function is inoperative This bulletin involves inspecting and possibly reprogramming the DDM and PDM with the latest available software.

HVAC randomly blows cold air while in the heat position. NOTE: Hot air will eventually return but the HVAC still intermittently blows cold air. When the heated seat feature is turned on with cloth seats, the heat cycles off after a period of time with out the occupant commanding it to turn off. This bulletin involves reprogramming the HVAC module with the latest software.

This function is performed using the EPB Assembly Check Routine. Dealers must run the EPB Assembly Check Routine and confirm successful completion before replacing the EPB module, as module replacement should not be performed to address this condition. Note: Replacement modules leave supplier with C008F active.

vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): B2577-00 - Window Not Calibrated / Lost Calibration. Customers may experience one or more of the following: Power windows are inoperative and will not respond to switch inputs. Driver and passenger window auto up/down functions inoperative. *This bulletin involves inspecting and possibly reprogramming the DDM and PDM with the latest available software.

Always use insulated tools and protective stud covers when performing service operations. NOTE: A loose or high resistance ground connection may result in abnormal voltage behavior and can increase the risk of electrical component damage. Always verify ground integrity before system power up. For P0AFA repair: Please follow the Service library steps 1 through 7 without fail. Only replace PPU or MGU after verifying the final step of the procedure.

and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): C00C4-76 - Rear Radar Module "A" - Wrong Mounting Position. C00C5-76 - Rear Radar Module "B" - Wrong Mounting Position. Customers may also comment on the following: Blind Spot Warning indicator displayed on the Instrument Panel Cluster (IPC). This bulletin involves replacing the right and left side rear MRR brackets.

illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): B0090-49 Left Frontal Acceleration Sensor-Internal Electronic Failure. B0095-49 Right Frontal Acceleration Sensor-Internal Electronic Failure. B2761-49 Left B-Pillar Impact Acceleration Sensor-Internal Electronic Failure. B2762-49 Left C-Pillar Impact Acceleration Sensor-Internal Electronic Failure. B2764-49 Right B-Pillar Impact Acceleration Sensor-Internal Electronic Failure. B2765-49 Right C-Pillar Impact Acceleration Sensor-Internal Electronic Failure. Customers may also experience the following symptom: Airbag warning light is on in the Instrument Panel Cluster (IPC). NOTE: Airbag deployment is not affected. This bulletin involves reprogramming the ORC module with the latest software.

**Excessive Ignition Off Draw (IOD) on 12v vehicle battery if keys are left within proximity range.** (NA vehicles only). RFHM software update fails when attempting to perform a flash. Low vehicle battery. Key fob is inoperable. Proximity is inoperable. This bulletin involves inspecting and possibly reprogramming the RFHM module with the latest available software.

seated and Connectors are clipped in. No Latch to be replaced for stored DTCs. DTCs trigger due to loose connectors. Unplug and plug connectors back and clear DTCs and check the system.

vehicle battery dies if keys are left within proximity range (NA vehicles only).** RFHM software update fails when attempting to perform a flash. Low vehicle battery. Key fob is inoperable. Proximity is inoperable. and a new LOPs.

"Performance or Incorrect Operation"

Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On

Setting In The Powertrain Control Module (PCM)

The hole shape and surface around the ambient temperature sensor can cause a whistle. If there are customer complaints for wind noise or whistle on the driver side the mirror temperature sensor access door could be the root cause. The cause can be verified by re-creating the issue and then taping over the sensor opening. If after taping the noise is eliminated this is the cause. The temperature sensor access door is serviceable and should be the only component replaced. Do not swap a full mirror assembly.

vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): B1560-11-Cellular Antenna 1-Circuit Short To Ground. B1561-11-Cellular Antenna 2-Circuit Short To Ground. B1562-14-GPS Antenna-Circuit Short To Ground Or Open. B22A9-96-ECU Internal Performance-Component Internal Failure. Customers may also experience the following: "Uconnect Box Required Service" Message in Radio Display. This bulletin involves reprogramming the TBM with the latest available software.

Battery Charging Message, Presence of IBS Related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On

All other parts in Kit are OK. Tech will need to confirm module provided in kit part number and re-flash if not part number 68601712AC. Please reference TSBs 08-007-26 and 08-008-26 for Software re-flash information.

Rain Sensor Internal Failure.

Rain Sensor Internal Failure.

while the vehicle is in motion or while driving. This bulletin involves reprogramming the PSSM with the latest available software.

Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set the following Diagnostic Trouble Code (DTC): B1E21-96 - Backup Battery Component Internal Failure.

Most faults will store after an ignition cycle if the vehicle voltage is within specified limits. Check TERMINAL RETENTION ON CONNECTOR C1 PIN 11, CIRCUT D 282 CAN FD+_2 and repair any loose connection. For Loss OF Communication faults, please follow the diagnostic service routine in Service Library and confirm these steps before ORC replacement. Reference Service Library Section 28 - DTC-Based Diagnostics / MODULE, Body Control (BCM) / Diagnosis and Testing / U0151-00-LOST COMMUNICATION WITH RESTRAINTS CONTROL MODULE. The Standard Procedure / COMMUNICATION DIAGNOSTIC PROCEDURE must be performed before replacing any component(s) or module(s). AT A MINIMUM THESE PROCEEDURES MUST BE CHECKED: 1). (Refer to 28 - DTC-Based Diagnostics/MODULE, Body Control (BCM) / Standard Procedure). 2). COMMUNICATIONS DIAGNOSTIC PROCEDURE - LOSS OF COMMUNICATION DIAGNOSTIC PROCEDURE

the radio: "Battery of Uconnect Box requires service. SOS call and related functions may be unavailable. Please visit an authorized dealer." PLEASE do not Replace the TBM module, only replace TBM Internal Battery (inside Telematics Box Module) and order PN68493347

There are two cases: 1) DTC codes are present, proceed according to the following TSBs: 1.1) 18-031-25 (25 MY DT with DTC: P0071-00 & P0073-00) 1.2) 18-032-25 (25 MY DT with DTC: P0071-00 & P0073-00 for vehicles built on or after July 01, 2024 and before July 29, 2025) 1.3) 08-357-25 (26 MY DT with DTC: P0071-00 & P0073-00) 2) No DTC codes are present, but temperature shown in the cluster/radio is higher than expected, proceed according to SOL S2508000078. To allow the sensor to update properly, drive the vehicle at highway speeds (above 20 MPH) for several miles (15 minutes). This ensures sufficient airflow and temperature sampling for accurate readings. If the temperature still does not update, proceed with standard diagnostic procedures.

DTC P0073, P0070 - allow the sensor to updateproperly by driving the vehicle at highway speeds (above 20 MPH) for several miles (15minutes). This ensures sufficient airflow and temperature sampling for accurate readings. If the temperature still does not update, proceed with standard diagnostic procedures. 2025-2026 DT with DTC P0071 AND P0073 (vehicles built on or between 07/01/2025 -07/29/2025 - If BOTH DTCs are present, before replacing the sensor, refer to the latest TSBin Service Library for additional repair procedure(s). - If NO DTC is present, but temperatureshown in the cluster/radio is higher than expected, allow the sensor to update properly bydriving the vehicle at highway speeds (above 20 MPH) for several miles (15 minutes). Thisensures sufficient airflow and temperature sampling for accurate readings. If thetemperature still does not update, proceed with standard diagnostic procedures.

P05AE-00-ACTIVE GRILL AIR SHUTTER B PERFORMANCE/STUCK OFF.

Indicator Lamp (MIL) illumination and the vehicle may exhibit/set the following Diagnostic Trouble Code (DTC): B1E21-96 - Backup Battery Component Internal Failure

There are two cases: 1) DTC codes are present, proceed according to the following TSBs: 1.1) 18-031-25 (25 MY DT with DTC: P0071-00 & P0073-00) 1.2) 18-032-25 (25 MY DT with DTC: P0071-00 & P0073-00 for vehicles built on or after July 01, 2024 and before July 29, 2025) 1.3) 08-357-25 (26 MY DT with DTC: P0071-00 & P0073-00) 2) No DTC codes are present, but temperature shown in the cluster/radio is higher than expected, proceed according to SOL S2508000078. To allow the sensor to update properly, drive the vehicle at highway speeds (above 20 MPH) for several miles (15 minutes). This ensures sufficient airflow and temperature sampling for accurate readings. If the temperature still does not update, proceed with standard diagnostic procedures.

Lock/unlock may not work on the key FOB. This bulletin involves inspecting and possibly reprogramming the BCM with the latest available software.

be setup This bulletin involves inspecting and possibly updating the SGW to the latest software level in the case that the FOTA did not function

unavailable message in Instrument Panel Cluster (IPC), chime will sound and blind spot lights will default to on. The following software update is also available: Improved hands free performance. This bulletin involves inspecting and possibly reprogramming the CADM with the latest available software.

This will help us understand which sensors had what concern.

DTC C1252-92 VACUUM PUMP CONTROL CIRCUIT And Or P258B ELECTRONIC VACUUM PUMP PERFORMANCE

steering feels heavy while returning steering wheel to center during a lower speed turn. The vehicles pulls slightly at highway speeds This bulletin involves inspecting and possibly reprogramming the EPS module with the latest available software

flickers when vehicle is asleep and the door is opened. IPC "Navigation" option does not show in the menu. This can be accessed by selecting it in the "Favorites" screen. Menu item number five is "Audio" and when cycling through the menu, but "Navigation" is menu item number five in the "Favorites" menu. Battery voltage gauge fill goes to "0%" at all voltages above 14.0v. After enabling head up display one, nothing is displayed in the HUD when layout simple or layout standard is selected. Only "Driver Assist" is displayed in the HUD when layout advanced is selected. "Driver Assist" and turn by turn "Navigation" are displayed when layout custom (layout four from radio) is selected (only applicable with radios using theme 143 This bulletin involves reprogramming the IPC with the latest available software.

steering feels heavy while returning steering wheel to center during a lower speed turn. The vehicles pulls slightly at highway speeds. This bulletin involves **inspecting and possibly** reprogramming the EPS module with the latest available software

Sensor(s) Not Reading And Or Showing Dashes.

The following software enhancements are also available: Diagnostic Trouble Code (DTC) U3033 - 00 Control module security certificate Missing/Invalid is active or stored and cannot clear. This DTC will not turn on the Malfunction Indicator Light (MIL). If a FOTA message appears specifically directing the customer to service OR repeated FOTA events are not being completed, then a manual flash is required for the SGW update. SGW module is not responding to diagnostics and is showing offline. This bulletin provides information regarding the latest Firmware Over The Air (FOTA) update and provides the service technician an overview of the steps a customer will need to take to complete the update.

add digital key to the vehicle / Customer not able to pair phone in the digital key app. Customer unable to see digital key tile in radio / GMA App (Ram App). Customer accepted FOTA multiple times but did not get the digital key (SPAAK) capability. This bulletin involves updating the SPAAK module with the latest available software.

comment on the following: Radio screen displays "Uconnect Box Error" with the message "Uconnect Box requires service. Please visit an authorized dealer" Fig. 1. Rear View Camera (RVC) functions normally. This bulletin provides information regarding the latest Firmware Over The Air (FOTA) update and provides the service technician an overview of the steps a customer will need to take to complete the update. The TBM software will be updated from R5N to R5T software level.

Upon further investigation the technician may find that the following Diagnostic Trouble Code (DTC) has been set: P0E55-00 - DC/DC Converter Current Sensor Circuit "A" Intermittent/erratic. Customers may also experience one or more of the following: The 12-volt battery is not charging properly. The battery charge stays low or dies quickly, even after driving. The vehicle had to be towed due to battery not charging. This bulletin involves updating the BPCM with the latest available software.

The following software enhancements are also available: Update for Diagnostic Trouble Code (DTC) U3033-00 - Control Module Security Certificate Missing/Invalid. NOTE: This DTC will not turn on the Malfunction Indicator Light (MIL) but is active or stored and cannot clear. If a FOTA message appears specifically directing the customer to service OR repeated FOTA events are not being completed, then a manual flash is required for the SGW update. SGW is not responding to diagnostics and showing offline. This bulletin involves inspecting and possibly updating the SGW with the latest available software.

RFHM software update fails when attempting to perform a flash. ** Low vehicle battery. Key fob is inoperable. Proximity is inoperable. NOTE: Intermittent proximity not working is not an RFHM issue. If Smart Phone As A Key (SPAAK) is used exclusively and then the driver reverts back to using key fob, the Remote Keyless Entry (RKE) on the fob is in operable. SA Only - This bulletin involves inspecting and possibly reprogramming the RFHM module with the latest available software. All Other Markets - This bulletin involves reprogramming the RFHM module with the latest available software.

**The following software enhancements are also available: Update for Diagnostic Trouble Code (DTC) U3033-00 - Control Module Security Certificate Missing/Invalid. NOTE: This DTC will not turn on the Malfunction Indicator Light (MIL) but is active or stored and cannot clear. If a FOTA message appears specifically directing the customer to service OR repeated FOTA events are not being completed, then a manual flash is required for the SGW update. SGW is not responding to diagnostics and showing offline.** This bulletin involves inspecting and possibly updating the SGW with the latest available software.

SGW is not responding to diagnostics and showing offline. This bulletin involves **inspecting and possibly** updating the SGW with the latest available software.

RH1 Radio and Security Gateway Module (SGW) Firmware Over The Air (FOTA) Update The customer may not experience any symptoms for the FOTA update. This bulletin provides information regarding the latest Firmware Over The Air (FOTA) update and provides the service technician an overview of the steps a customer will need to take to complete the update: The radio software will be updated from U31.42 to U35.26. The SGW software will be updated from 40.03AE to 40.03AF

Key fob is inoperable. Proximity is inoperable. NOTE: Intermittent proximity not working is not an RFHM issue. If Smart Phone As A Key (SPAAK) exclusively and then the driver reverts back to using key fob, the Remote Keyless Entry (RKE) on the fob is in operabl

Phone As A Key Module Over The Air Update from SOP4.0 and SOP4.3 to SOP5.0 SPAAK Software Version (FOTA) - Key deletion failed showing device message failure when vehicle is offline. - Vehicle not waking up from deep sleep while approaching the vehicle when one smart device configured as a key is near the vehicle. - Remote Keyless Entry (RKE) range works over 50 meters when walking away from the truck. once connection is lost RKE options became unavailable, the Smart Phone As A Key (SPAAK) device would have to get within 30 meters of the truck in order for the RKE options to be available again.

vehicles equipped with a Global Telematics Box Module (TBM) (Sales Code RDG) Customers may experience one or more of the following: - Error display of "Uconnect Box Requires Service/Wifi Unavailable" pop ups; [ TBM DTC B22A9-96 Internal Performance Failure ]. - Error display of "Uconnect Box Requires Service" pop ups; [ TBM DTCs B1560, B1561, B1562 - Antenna loose connection ]. - TBM sleep mode not working causing battery drain in some cases.

vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): B2577-00 - Window Not Calibrated / Lost Calibration. Customers may experience one or more of the following: Power windows are inoperative and will not respond to switch inputs.. Driver and passenger window auto up/down functions inoperative. This bulletin involves reprogramming the DDM and PDM with the latest available software.

Flash: Radio Frequency Hub Module (RFHM) Updates Customers may experience one or more of the following: **Low vehicle battery.** Key fob is inoperable. Proximity is inoperable. NOTE: Intermittent proximity not working is not an RFHM issue. If Smart Phone As A Key (SPAAK) exclusively and then the driver reverts back to using key fob, the Remote Keyless Entry (RKE) on the fob is in operable. This bulletin involves reprogramming the RFHM module with the latest available software.

SGW is not responding to diagnostics and showing offline.* This bulletin involves updating the SGW with the latest available software.

Current controls are not robust against depleted auxiliary battery condition. Please follow SOL S2508000031.

Current controls are not robust against depleted auxiliary battery condition. Please follow SOL S2508000031.

Current controls are not robust against depleted auxiliary battery condition. Please follow SOL S2508000031.

Proximity is inoperable. NOTE: Intermittent proximity not working is not an RFHM issue. If Smart Phone As A Key (SPAAK) exclusively and then the driver reverts back to using key fob, the Remote Keyless Entry (RKE) on the fob is in operable. This bulletin involves reprogramming the RFHM module with the latest available software.

AEB ACC FCW Message On Cluster.

Tire Pressure Sensors Values Are Not Displayed

warnings on cluster In case of TPMS concerns, please follow the below: - Verify that the 12V Vehicle battery is good, as low or dead batteries may cause TPMS to not function as designed. - Verify if the RFHM and IPC SWs are up to date. If not, update to the latest SW versions. - Disconnect the Remote Start Antenna Coaxial cable, wait for a minute and plug it back in and verify if the antenna is working as expected, as any issues with it can cause TPMS and Fob issues. - Study the Remote Start Antenna wiring for pinches or damages, as any of these can cause issues with the TPMS and the fob functions. - Perform TPMS Autolearn Procedure After Tire Rotation or Tire Change for Sensata TPM sensors. - Verify if the sensor IDs are correct. If they are incorrect, autolearn the sensors. (Autolearn Procedure - Drive over a speed of 25Kmph or 15 Mph for 20 mins) - If there are any issues in terms of tire pressure, inflate or deflate to the recommended pressure. - If DTCs - C15CB00 (""Front Axle Tire Pressure Placard Implausible"") and/or C15CC00 (""Rear Axle Tire Pressure Placard Implausible"") are being triggered, program the placard values. Also, check if the placard values were programmed previously. - If the sensors are loose, fix them to the wheel properly. - If there are aftermarket parts that can potentially affect the TPMS functions, any repairs will not be considered for warranty."

Diagnostic Trouble Code (DTC) P1DF3 ECU Not Initialized, Set.

intermittently, TPMS displaying wrong values, TPMS warnings on cluster In case of TPMS concerns, please follow the below: - Perform TPMS Autolearn Procedure After Tire Rotation or Tire Change for Sensata TPM sensors. - Verify the sensor IDs are correct. If they are incorrect, autolearn the sensors. - If there are any issues in terms of tire pressure, inflate or deflate to the recommended pressure. - If DTCs - C15CB00 ("Front Axle Tire Pressure Placard Implausible") and/or C15CC00 ("Rear Axle Tire Pressure Placard Implausible") are being triggered, program the placard values. Also, check if the placard values were programmed previously. - If the sensors are loose, fix them to the wheel properly. - If there are aftermarket parts, any repairs will not be considered for warranty.

Communication with phone app: setup as keys, wrong names, duplicates and add/delete not working properly. The following software enhancement is available: Optimization of VHR (Vehicle Health Report) & RDA (Remote Diagnostics Assistance). This bulletin provides information regarding the latest Firmware Over The Air (FOTA) update and provides the service technician an overview of the steps a customer will need to take to complete the update. The TBM software will be updated from R5C.1 or R5E.1 or R5E.2 or R5F or R5F1 to R5N software level. NOTE: National launch for this FOTA update is expected to begin: May 21, 2025"

This bulletin involves inspecting and possibly replacing the SPAAK Module"

Technician finds Diagnostic Trouble Code (DTC) ""B1898-00 - Digital Key Control Module Sensors Not Learned"" has set erroneously with no Malfunction Indicator Lamp (MIL) illumination or actual customer facing symptoms This bulletin involves performing the DKCM Transceiver Position calibration. "

manual flash is required for SGW module This bulletin involves updating the SGW with the latest available software"

heavy while returning steering wheel to center during a lower speed turn. The vehicles pulls slightly at highway speeds. This bulletin involves reprogramming the EPS module with the latest available software."

Missing or Invalid

Canister, only replace the ESIM Detector. -Before replacing the Vapor Canister due to Hard to Fill condition, replicate the condition at the Gas Station. If the condition is replicated, then check: 1) for kinked or pinched Clean Air Hose between the ESIM and the EVAP Air Filter; 2) for plugged EVAP Air Filter; 3) for kinked or pinched Vapor Hose between the Fuel Tank and the Vapor Canister. If the EVAP Filter is restricted, the replace the Filter. -Check if the Vapor Canister is flooded with fuel or the Recirculation Line has fuel. If fuel is found in the Vapor Canister or the Recirculation Line, then drop the Fuel Tank, remove the FDM Lock Ring to check if the internal Vapor Line is properly connected to the FDM Port. If the Vapor Line is not connected, then drain the fuel from the internal Vapor Line and properly connect to the FDM. Replace the Vapor Canister and the ESIM."

lThis software update enables FOTA update capability for several modules. This bulletin provides information regarding the latest Firmware Over The Air (FOTA) update and provides the service technician an overview of the steps a customer will need to take to complete the update. The SGW software will be updated from 68630763AE to 68630763AF."

Missing or Invalid

Missing or Invalid

Battery Charging Message, Presence of IBS Related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On

If the sensors are clean and the message is still present there are 2 items that need to be checked - 1. Verify that the decoupling ring, the thin rubber ring directly around each park sensor, is not rolled or pinched. If an edge is rolled it can put excessive pressure on the sensor and cause the module to think that the sensor is blocked. 2. Verify the PAM PN. If the PN is 56029962AH, then the s/w is old and requires an update to at least 56029962AI level to fix the issue. If the PAM PN is 56029962AH please update it to the latest available PN.

If the sensors are clean and the message is still present there are 2 items that need to be checked - 1. Verify that the decoupling ring, the thin rubber ring directly around each park sensor, is not rolled or pinched. If an edge is rolled it can put excessive pressure on the sensor and cause the module to think that the sensor is blocked. 2. Verify the PAM PN. If the PN is 56029962AH, then the s/w is old and requires an update to at least 56029962AI level to fix the issue. If the PAM PN is 56029962AH please update it to the latest available PN

Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On

This bulletin involves replacing the Steering Column Control Module (SCCM)."

Mid Range Radar Left And Or Right Setting C00C4-76 C00C5-76 Rear Radar Module Wrong Mounting Position.

If the sensors are clean and the message is still present there are 2 items that need to be checked - 1. Verify that the decoupling ring, the thin rubber ring directly around each park sensor, is not rolled or pinched. If an edge is rolled it can put excessive pressure on the sensor and cause the module to think that the sensor is blocked. 2. Verify the PAM PN. If the PN is 56029962AH, then the s/w is old and requires an update to at least 56029962AI level to fix the issue. If the PAM PN is 56029962AH please update it to the latest available PN.

illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P018B - Fuel Pressure Sensor ""B"" Circuit Range/performance. P2AF6 - Starter Relay 3 Stuck Off. P1CEA - Boost Side Evap Purge System Performance. U0104 - Lost Communication With Cruise Control Module and U0405 - Invalid Data Received From Cruise Control Module may also be set. This software flash will allow these permanent fault codes to naturally clear. NOTE: If the software update is not completed, customers may have issues with registering vehicle in states with inspections due to the MIL being on (Only an issue if U0104/U0405 have set in life of vehicle). Other software improvements: Improved to low speed parking lot running behavior such as chugging/bucking/jumpiness. This bulletin involves reprogramming the PCM and Ignition System Control Module (ISCM) and the with the latest available software."

the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): B0006-11 - Left Side Stowage Compartment Lid Latch Control - Circuit Short To Ground. B0007-11 - Right Side Stowage Compartment Lid Latch Control - Circuit Short To Ground. Customers may experience one or more of the following: Unable to open the RamBox unless using the mechanical key. Security alarm sounds off intermittently. This bulletin involves updating the BCM with the latest available software."

illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): C15A7-2A - Air Suspension Up Button - Stuck. C15A8-2A - Air Suspension Down Button - Stuck. Customers may experience one or more of the following: The ""Warning Service Air Suspension"" message is displayed on the Instrument Panel Cluster (IPC). The vehicle air suspension is stuck in Entry/Exit Height mode. This bulletin involves updating the ASCM module with the latest available software."

Cluster (IPC) telling customer to wipe off the Park Assist Sensors (PAS), even though nothing is actually on the sensors. When this IPC pop-up is present, the front Parksense feature is disabled Fig. 1. This bulletin involves reprogramming the PAM with the latest software available."

Cluster (IPC) telling customer to wipe off the Park Assist Sensors (PAS), even though nothing is actually on the sensors. When this IPC pop-up is present, the front Parksense feature is disabled Fig. 1. This bulletin involves reprogramming the PAM with the latest software available."

Cluster (IPC) telling customer to wipe off the Park Assist Sensors (PAS), even though nothing is actually on the sensors. When this IPC pop-up is present, the front Parksense feature is disabled Fig. 1. This bulletin involves reprogramming the PAM with the latest software available."

with an equivalent BPro brand engine oil filter.

and the vehicle may exhibit SYMPTOM: or set one or more of the following Diagnostic Trouble Codes (DTCs): P0300-00 - Multiple Cylinder Misfire - in Active or Stored status set during cold start catalyst heating. P0301-00 - Cylinder 1 Misfire - in Active or Stored status set during cold start catalyst heating. P0302-00 - Cylinder 2 Misfire - in Active or Stored status set during cold start catalyst heating. P0303-00 - Cylinder 3 Misfire - in Active or Stored status set during cold start catalyst heating. P0304-00 - Cylinder 4 Misfire - in Active or Stored status set during cold start catalyst heating. P0305-00 - Cylinder 5 Misfire - in Active or Stored status set during cold start catalyst heating. P0306-00 - Cylinder 6 Misfire - in Active or Stored status set during cold start catalyst heating. Customers may also comment on one or more of the following: Vehicle has a rough idle. Engine has a miss. Noisy valvetrain. This bulletin involves inspecting the PCM software level and, if necessary, reprogramming the PCM with the latest available software.

and the vehicle may SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P2237-00 - O2 Sensor Positive Current Control Circuit/Open Bank 1 Sensor 1. P2240-00 - O2 Sensor Positive Current Control Circuit/Open Bank 2 Sensor 1. P2251-00 - O2 Sensor Negative Current Control Circuit/Open Bank 1 Sensor 1. P2254-00 - O2 Sensor Negative Current Control Circuit/Open Bank 2 Sensor 1. P2243-00 - O2 Sensor Reference Voltage Circuit/Open Bank 1 Sensor 1. P2247-00 - O2 Sensor Reference Voltage Circuit/Open Bank 2 Sensor 1. P015B-00 - O2 Sensor Delayed Response - Lean To Rich Bank 1 Sensor 1. P015D-00 - O2 Sensor Delayed Response - Lean To Rich Bank 2 Sensor 1. P0E7C-00 - Coolant Bypass Valve "B" Control Circuit Low. P0E7D-00 - Coolant Bypass Valve "B" Control Circuit High. P0E7E-00 - Coolant Bypass Valve "B" Control Circuit Range/Performance. P0E7F-00 - Coolant Bypass Valve "B" Control Circuit Stuck/Open. U063C-00 - Lost Communication With Coolant Bypass Valve Actuator "B". P0100-00 - Mass Or Volume Air Flow Sensor "A" Circuit. P0101-00 - Mass Or Volume Air Flow Sensor "A" Circuit Range/Performance. P0461-00 - Fuel Level Sensor "A" Circuit Range/performance. P0072-00 - Ambient Air Temperature Sensor Circuit "A" Low. P062B-00 - Internal Control Module Fuel Injector Control Performance. B1810-00 - Driver Door Shorted Low. B25C7-00 - Redundant Driver Door Shorted Low. U0104-00 - Lost Communication With Cruise Control Module (NA Market Only) (In Active or Stored status). U0405-00 - Invalid Data Received From Cruise Control Module (NA Market Only) (In Active or Stored status). NOTE: Vehicles setting DTCs U0405-00 and U0104-00 may experience an inability to be cleared. P06DD-00 - Engine Oil Pressure Control Circuit Performance/Stuck Off. This bulletin involves inspecting and possibly reprogramming the PCM with the latest available software.

and the vehicle may exhibit SYMPTOM: or set one or more of the following Diagnostic Trouble Codes (DTCs): P0300-00 - Multiple Cylinder Misfire - in Active or Stored status set during cold start catalyst heating. P0301-00 - Cylinder 1 Misfire - in Active or Stored status set during cold start catalyst heating. P0302-00 - Cylinder 2 Misfire - in Active or Stored status set during cold start catalyst heating. P0303-00 - Cylinder 3 Misfire - in Active or Stored status set during cold start catalyst heating. P0304-00 - Cylinder 4 Misfire - in Active or Stored status set during cold start catalyst heating. P0305-00 - Cylinder 5 Misfire - in Active or Stored status set during cold start catalyst heating. P0306-00 - Cylinder 6 Misfire - in Active or Stored status set during cold start catalyst heating. Customers may also comment on one or more of the following: Vehicle has a rough idle. Engine has a miss. Noisy valvetrain. This bulletin involves inspecting the PCM software level and, if necessary, reprogramming the PCM with the latest available software.

and the vehicle may SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P2237-00 - O2 Sensor Positive Current Control Circuit/Open Bank 1 Sensor 1. P2240-00 - O2 Sensor Positive Current Control Circuit/Open Bank 2 Sensor 1. P2251-00 - O2 Sensor Negative Current Control Circuit/Open Bank 1 Sensor 1. P2254-00 - O2 Sensor Negative Current Control Circuit/Open Bank 2 Sensor 1. P2243-00 - O2 Sensor Reference Voltage Circuit/Open Bank 1 Sensor 1. P2247-00 - O2 Sensor Reference Voltage Circuit/Open Bank 2 Sensor 1. P015B-00 - O2 Sensor Delayed Response - Lean To Rich Bank 1 Sensor 1. P015D-00 - O2 Sensor Delayed Response - Lean To Rich Bank 2 Sensor 1. P0E7C-00 - Coolant Bypass Valve "B" Control Circuit Low. P0E7D-00 - Coolant Bypass Valve "B" Control Circuit High. P0E7E-00 - Coolant Bypass Valve "B" Control Circuit Range/Performance. P0E7F-00 - Coolant Bypass Valve "B" Control Circuit Stuck/Open. U063C-00 - Lost Communication With Coolant Bypass Valve Actuator "B". P0100-00 - Mass Or Volume Air Flow Sensor "A" Circuit. P0101-00 - Mass Or Volume Air Flow Sensor "A" Circuit Range/Performance. P0461-00 - Fuel Level Sensor "A" Circuit Range/performance. P0072-00 - Ambient Air Temperature Sensor Circuit "A" Low. P062B-00 - Internal Control Module Fuel Injector Control Performance. B1810-00 - Driver Door Shorted Low. B25C7-00 - Redundant Driver Door Shorted Low. U0104-00 - Lost Communication With Cruise Control Module (NA Market Only) (In Active or Stored status). U0405-00 - Invalid Data Received From Cruise Control Module (NA Market Only) (In Active or Stored status). NOTE: Vehicles setting DTCs U0405-00 and U0104-00 may experience an inability to be cleared. P06DD-00 - Engine Oil Pressure Control Circuit Performance/Stuck Off. This bulletin involves inspecting and possibly reprogramming the PCM with the latest available software.

and the vehicle may SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): **P2237-00 - O2 Sensor Positive Current Control Circuit/Open Bank 1 Sensor 1. P2240-00 - O2 Sensor Positive Current Control Circuit/Open Bank 2 Sensor 1. P2251-00 - O2 Sensor Negative Current Control Circuit/Open Bank 1 Sensor 1. P2254-00 - O2 Sensor Negative Current Control Circuit/Open Bank 2 Sensor 1. P2243-00 - O2 Sensor Reference Voltage Circuit/Open Bank 1 Sensor 1. P2247-00 - O2 Sensor Reference Voltage Circuit/Open Bank 2 Sensor 1. P015B-00 - O2 Sensor Delayed Response - Lean To Rich Bank 1 Sensor 1. P015D-00 - O2 Sensor Delayed Response - Lean To Rich Bank 2 Sensor 1. P0E7C-00 - Coolant Bypass Valve "B" Control Circuit Low. P0E7D-00 - Coolant Bypass Valve "B" Control Circuit High. P0E7E-00 - Coolant Bypass Valve "B" Control Circuit Range/Performance. P0E7F-00 - Coolant Bypass Valve "B" Control Circuit Stuck/Open. U063C-00 - Lost Communication With Coolant Bypass Valve Actuator "B". P0100-00 - Mass Or Volume Air Flow Sensor "A" Circuit. P0101-00 - Mass Or Volume Air Flow Sensor "A" Circuit Range/Performance. P0461-00 - Fuel Level Sensor "A" Circuit Range/performance. P0072-00 - Ambient Air Temperature Sensor Circuit "A" Low. P062B-00 - Internal Control Module Fuel Injector Control Performance. B1810-00 - Driver Door Shorted Low. B25C7-00 - Redundant Driver Door Shorted Low.** U0104-00 - Lost Communication With Cruise Control Module (NA Market Only) (In Active or Stored status). U0405-00 - Invalid Data Received From Cruise Control Module (NA Market Only) (In Active or Stored status). NOTE: Vehicles setting DTCs U0405-00 and U0104-00 may experience an inability to be cleared.

Refer to SOL S2609000006 The IAFM Foam Engine Valley Cover (PN 53013735AB) does not provide sufficient clearance for proper routing of the MDS solenoid jumper harness (PN 05148163AE). As a result, the harness may become compressed by the foam cover. To prevent unnecessary part replacement, the MDS solenoid jumper harness (PN 05148163AE) should be inspected for damage or pinch conditions prior to replacing the following part numbers: Engine PNs: 68409343AA 68409357AA 68450915AA OCV PNs: 53022338AB Phaser PNs: 53022298AA 53022298AB

1. Please follow the service procedure: 08-Electrical/8N - Power Systems/ Power Top, Sunroof/ Diagnosis and Testing. 2. If sunroof motors continue to be inoperative, please contact STAR and reference SET 1599. ***This should be done before trying to replace the sunroof motors.***

and the vehicle may SYMPTOM: exhibit/set the following Diagnostic Trouble Code (DTC): P0300 - Multiple Cylinder Misfire. Customers may experience one of the following: Vehicle runs rough on initial cold start only after an overnight or extended soak. **This bulletin involves reprogramming the PCM with the latest available software.**

illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P0300-00 - Multiple Cylinder Misfire. P0301-00 - Cylinder 1 Misfire. P0302-00 - Cylinder 2 Misfire. P0303-00 - Cylinder 3 Misfire. P0304-00 - Cylinder 4 Misfire. P0305-00 - Cylinder 5 Misfire. P0306-00 - Cylinder 6 Misfire. Customers may experience the following: Engine missing or running rough.

and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): **U0104-00 - Lost Communication With Cruise Control Module (NA Market Only) (In Active or Stored status). U0405-00 - Invalid Data Received From Cruise Control Module (NA Market Only) (In Active or Stored status). NOTE: Vehicles setting DTCs U0405-00 and U0104-00 may experience an inability to be cleared.** P06DD-00 - Engine Oil Pressure Control Circuit Performance/Stuck Off. P0073-00 - Ambient Air Temperature Sensor Circuit "A" High. P0071-00 - Ambient Air Temperature Sensor Performance. P2C90-00 - Crankcase Ventilation System - Hose "A" Disconnected. P1CEA-00 - Boost Side EVAP Purge System Performance. P05BD-00 - Stop-start Mode Switch Range/Performance. P00C6-00 - Fuel Rail Pressure Too Low - Engine Cranking. U0673-00 - Lost Communication With Ion Sense Module. P00C6-00 - Fuel Rail Pressure Too Low - Engine Cranking - in ACTIVE or STORED status. P0325-00 - Knock/Combustion Vibration Sensor 1 Circuit - in ACTIVE or STORED status. P0330-00 - Knock/Combustion Vibration Sensor 2 Circuit - in ACTIVE or STORED status. P032A-00 - Knock-Combustion Vibration Sensor C Circuit - in ACTIVE or STORED status. P018B-00 - Fuel Pressure Sensor "B" Circuit Range/Performance - in ACTIVE or STORED status. P2AF6-00 - Starter Relay 3 Stuck Off - in ACTIVE or STORED status. P0300-00 - Multiple Cylinder Misfire - in ACTIVE or STORED status set during cold start catalyst heating. P0301-00 - Cylinder 1 Misfire - in ACTIVE or STORED status set during cold start catalyst heating. P0302-00 - Cylinder 2 Misfire - in ACTIVE or STORED status set during cold start catalyst heating. P0303-00 - Cylinder 3 Misfire - in ACTIVE or STORED status set during cold start catalyst heating. This bulletin involves inspecting and possibly reprogramming the PCM with the latest available software.

following information from the customer prior to replacing the lumbar switch: 1.Which lumbar function is not operating properly? -Inflate (Extend) -Deflate (Retract) -Both directions 2.Is the concern constant or intermittent? 3.If intermittent, how often does it occur? -Daily -Weekly -Randomly 4.Is the lumbar support stuck in the extended or retracted position? -Extended -Retracted -Neither 5.Does the lumbar support respond after pressing the switch multiple times? -Yes / No 6.Does the concern occur only while driving, only at key-on, or while the vehicle is parked? 7.Has the concern occurred after the vehicle has been sitting for an extended period (overnight or several hours)? -Yes / No 8.Is the lumbar switch physically sticking or binding in either direction? -Yes / No 9.Has the lumbar switch, seat assembly, or lumbar support assembly been previously repaired or replaced? -Yes / No Before replacing the lumbar switch, verify proper power and ground, connector engagement, wiring integrity, and inspect for damaged harnesses, disconnected components, or signs of physical damage/abuse. If no external issues are identified, verify lumbar motor operation and related circuits prior to replacing the lumbar switch.

following information from the customer prior to replacing the lumbar switch: 1.Which lumbar function is not operating properly? -Inflate (Extend) -Deflate (Retract) -Both directions 2.Is the concern constant or intermittent? 3.If intermittent, how often does it occur? -Daily -Weekly -Randomly 4.Is the lumbar support stuck in the extended or retracted position? -Extended -Retracted -Neither 5.Does the lumbar support respond after pressing the switch multiple times? -Yes / No 6.Does the concern occur only while driving, only at key-on, or while the vehicle is parked? 7.Has the concern occurred after the vehicle has been sitting for an extended period (overnight or several hours)? -Yes / No 8.Is the lumbar switch physically sticking or binding in either direction? -Yes / No 9.Has the lumbar switch, seat assembly, or lumbar support assembly been previously repaired or replaced? -Yes / No Before replacing the lumbar switch, verify proper power and ground, connector engagement, wiring integrity, and inspect for damaged harnesses, disconnected components, or signs of physical damage/abuse. If no external issues are identified, verify lumbar motor operation and related circuits prior to replacing the lumbar switch.

15,000 of the above vehicles may become disconnected from the intake manifold or the purge solenoid. This condition can cause an engine misfire, rough running and hard starting. In addition, the Malfunction Indicator Lamp (MIL) may illuminate on the instrument panel cluster.

The High Temp 3-way valve (68309834AC) is located between the engine and the bulkhead at the rear of the engine compartment. The Low Temp 3-way valve (68448241AA) is located between the engine and the radiator at the front of the engine. When ordering or servicing, ensure the correct valve is identified and installed in the proper location, as incorrect part selection may lead to improper thermal system operation and repeat repairs.

- Engine Systems / Starting / Diagnosis and Testing / STANDARD STARTING SYSTEM. Updates to this procedure have been recently made and should be followed.

following: Battery is depleted, vehicle does not start. Frequent noise heard from the front of the vehicle with the engine not running and ignition OFF

Do not replace TBM ECU or SGW. If replacement is determined, Verify "Z" part number availability. Order a "Z" part number for all Exchange Orders, Warranty, Mopar, Customer Pay and Service Contract. Order "68" part number for New, Unsold units only. Under certain conditions, SGW Module may take longer to establish Ethernet communication after boot up. If it takes longer than 30 seconds, The TBM2.0H module will set DTC U0080 - Ethernet Bus 1. As soon as SGW responds, the TBM2.0H will demature the DTC and move it to STORED. This issue should not cause any customer related symptoms. Do not replace the following TBM Part Numbers: WL: 68639445AF,68637489AE,68663479AE. WS: 68734941AA,68729188AC. EJ: 68592344AI. KM: 68592343AL,68735975AD. DT: 68634362AJ,68624784AF,68624784AE,68735493AB,68735493AA. DJ (HDCC): 68608721AJ. If the TBM2.0H module has set the DTC U0080 and it is STORED or ACTIVE, please clear the fault and do nothing. No further diagnostics is required. ---------------------------------------------------------------------------------------------------- TBM2.0H Setting DTC B1E21 Do Not Replace the TBM ECU. Is triggered when the TBM Backup Battery is discharged, inactive, or drained. This can happen during the lifetime of the vehicle. TBM should NOT be replace for B1E21, since there is no fault on TBM. TBM battery is replaceable. Part number of the back-up battery inside TBM is 68597650AA. Do not replace the following TBM Part Numbers: WL: 68639445A$, 68663479A$. -------------------------------------------------------------------------------------------------------- TBM Setting DTC U0499-00 Please refer to SOL S268A000004 if you are attempting to replace or repair the telematics box due to DTC U0499-00. This DTC does not cause direct customer impact and cannot be cleared. Engineering is working on TBM software enhancements, tentative Q2 2026. Do not replace the following TBM Part Numbers: KM: 68592343A$

DO NOT replace entire long block when only left OR right cylinder heads need to be replaced.

Do not replace TBM ECU or SGW. Under certain conditions, SGW Module may take longer to establish Ethernet communication after boot up. If it takes longer than 30 seconds, The TBM2.0H module will set DTC U0080 - Ethernet Bus 1. As soon as SGW responds, the TBM2.0H will demature the DTC and move it to STORED. This issue should not cause any customer related symptoms. Do not replace the following TBM Part Numbers: WL: 68639445AF,68637489AE,68663479AE. WS: 68734941AA,68729188AC. EJ: 68592344AI. KM: 68592343AL,68735975AD. DT: 68634362AJ,68624784AF,68624784AE,68735493AB,68735493AA. DJ (HDCC): 68608721AJ. If the TBM2.0H module has set the DTC U0080 and it is STORED or ACTIVE, please clear the fault and do nothing. No further diagnostics is required. ---------------------------------------------------------------------------------------------------- TBM2.0H Setting DTC B1E21 Do Not Replace the TBM ECU. Is triggered when the TBM Backup Battery is discharged, inactive, or drained. This can happen during the lifetime of the vehicle. TBM should NOT be replace for B1E21, since there is no fault on TBM. TBM battery is replaceable. Part number of the back-up battery inside TBM is 68597650AA. Do not replace the following TBM Part Numbers: WL: 68639445A$, 68663479A$. ---------------------------------------------------------------------------------------------------------- TBM Setting DTC U0499-00 Please refer to SOL S268A000004 if you are attempting to replace or repair the telematics box due to DTC U0499-00. This DTC does not cause direct customer impact and cannot be cleared. Engineering is working on TBM software enhancements, tentative Q2 2026. Do not replace the following TBM Part Numbers: KM: 68592343A$

confirm the leak persists "09 - Engine, 3.0L GMET6 / Cooling System / Engine Cooling / Diagnosis and Testing / COOLING SYSTEM LEAKS"

confirm the leak persists "09 - Engine, 3.0L GMET6 / Cooling System / Engine Cooling / Diagnosis and Testing / COOLING SYSTEM LEAKS"

and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): **P0111-00 - Intake Air Temperature Sensor 1 Circuit Range Performance Bank 1. (In Active or Stored status) P0071-00 - Ambient Air Temperature Sensor Performance. (In Active or Stored status) P0072-00 - Ambient Air Temperature Sensor Circuit "A" Low. (In Active or Stored status) P0073-00 - Ambient Air Temperature Sensor Circuit "A" High. (In Active or Stored status) P0011-00 - Bank 1 Camshaft 1 Position Timing Over Advanced Or. (In Active or Stored status) P25E4-00 - B Camshaft Position - Unable To Achieve Locked Position Bank 1. (In Active or Stored status) P05BD-00 - Stop-Start Mode Switch Range/Performance. (In Active or Stored status) P0116-00 - Engine Coolant Temperature Sensor 1 Performance. (In Active or Stored status) P062B-00 - Internal Control Module Fuel Injector Control Performance. (In Active or Stored status) P0604-00 - Internal Control Module Random Access Memory Ram Error. (In Active or Stored status) P060C-00 - Internal Control Module Main Processor Performance. (In Active or Stored status)** P018B-00 - Fuel Pressure Sensor "B" Circuit Range/performance. **(In Active or Stored status)** P1CEA-00 - Boost Side EVAP Purge System Performance. **(In Active or Stored status)** P06DD-00 - Engine Oil Pressure Control Circuit Performance/Stuck Off. **(In Active or Stored status)** P00C6-00 - Fuel Rail Pressure Too Low - Engine Cranking. **(In Active or Stored status)** P0300-00 - Multiple Cylinder Misfire. **(In Active or Stored status)** Customers may also experience one or more of the following: **Oil Level High Warning in the Instrument Panel Cluster (IPC).** Fully Autonomous Parking Assist (FAPA) is not deactivated when accelerator pedal is pressed. Vehicle is not heating up fast enough at freezi

845RE, 8HP45, 850RE, 8HP50, 8HP70, 8HP75, 8HP75-PHEV, 8HP75-LCV, 8HP90, 8HP95. Transmissions may exhibit the following diagnostic codes: P07E4, P1DB2, P0716, P1B14, P0733, P1D90, P1DB7, P1B13.

have fault codes P07E4, P1DB2, P0716, P1B14, P0733, P1D90, P1DB7, P1B13.

illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P1B14-00 - Park By Wire Unintended Park Position. P1DF3-00 - ECU Not Initialized.** The customer may describe one or more of the following: **Secure idle feature not working with Powerpanel On. When shifting from Drive to Reverse and vice versa, the transmission detects a mismatch in Neutral as the gear shifter goes from Drive to Reverse through Neutral (D-N-R or R-N-D) and flashes the Neutral indication blinking on the shifter. The gear shifter takes too long to get ready when the driver starts the car, and the transmission system couldn't recognize which gear was selected. This gives a warning message "Shift to Park to Obtain Drivability" in the IPC and MIL lamp On. NOTE: For the condition above, the transmission remains in the Park position. Shifter can be moved with engine Off and key On while the transmission is in Park and a warning message is displayed in the IPC "Shift to Park to Start". NOTE: For the condition above, the Electric Park Brake (EPB) is activated. Auto parking issue.** No perceptible change when drive mode is selected. Harsh or unstable launches in slippery or off-road conditions. Drive mode operating in incorrect drivetrain configurations. Bump or jerk felt during Engine Start/Stop (ESS) operation in normal and snow modes. Bump during tip-in downshift while in Normal or Sport modes. Transmission shifting concerns when vehicle has less than 2,414 km (1,500 mi). Driveability concerns and not holding correct gear during downgrade, snow mode and accelerator tip-out maneuvers. **The following software improvements are also included: Secure idle fix. Shift by wire updates.* This bulletin involves reprogramming the TCM with the latest available software.

Proper Oil And Fuel or Service Engine See Dealer. The customer may also mention a low power complaint.

This component is not part of the equipment for DT models since 2022 model year. Parts for Reference (Do NOT install): PN 68312242AE PN 68438041AA

and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): **P2C90-00 - Crankcase Ventilation System - Hose "A" Disconnected. P0111-00 - Intake Air Temperature Sensor 1 Circuit Performance. P0071-00 - Ambient Air Temperature Sensor Performance. P0073-00 - Ambient Air Temperature Sensor Circuit "A" High.** P018B-00 - Fuel Pressure Sensor "B" Circuit Range/Performance. Customers may experience one or more of the following: Vehicle speed limited to 157 KPH (98 MPH). A potential to stall when coming to a stop with an immediate restart. If the engine were to stall while stopping, a message would display in the cluster informing the driver to shift to park to restart the engine. This bulletin involves Inspecting and possibly reprogramming the PCM with the latest available software.

This can lead to damage to camshaft towers, camshafts, and other cylinder head components. In many cases, the entire long block has been replaced unnecessarily. Do NOT replace the entire long block unless absolutely necessary. Perform a thorough inspection and replace only the cylinder head assembly if the damage is localized.

and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): **P06DD-00 - Engine Oil Pressure Control Circuit Performance/Stuck Off. P0073-00 - Ambient Air Temperature Sensor Circuit "A" High. P0071-00 - Ambient Air Temperature Sensor Performance. P2C90-00 - Crankcase Ventilation System - Hose "A" Disconnected. P1CEA-00 - Boost Side EVAP Purge System Performance. P05BD-00 - Stop-start Mode Switch Range/Performance. P00C6-00 - Fuel Rail Pressure Too Low - Engine Cranking. U0673-00 - Lost Communication With Ion Sense Module.** P00C6-00 - Fuel Rail Pressure Too Low - Engine Cranking - in ACTIVE or STORED status. P0325-00 - Knock/Combustion Vibration Sensor 1 Circuit - in ACTIVE or STORED status. P0330-00 - Knock/Combustion Vibration Sensor 2 Circuit - in ACTIVE or STORED status. P032A-00 - Knock-Combustion Vibration Sensor C Circuit - in ACTIVE or STORED status. P018B-00 - Fuel Pressure Sensor "B" Circuit Range/Performance - in ACTIVE or STORED status. P2AF6-00 - Starter Relay 3 Stuck Off - in ACTIVE or STORED status. P0300-00 - Multiple Cylinder Misfire - in ACTIVE or STORED status set during cold start catalyst heating. P0301-00 - Cylinder 1 Misfire - in ACTIVE or STORED status set during cold start catalyst heating. P0302-00 - Cylinder 2 Misfire - in ACTIVE or STORED status set during cold start catalyst heating. P0303-00 - Cylinder 3 Misfire - in ACTIVE or STORED status set during cold start catalyst heating. P0304-00 - Cylinder 4 Misfire - in ACTIVE or STORED status set during cold start catalyst heating. P0305-00 - Cylinder 5 Misfire - in ACTIVE or STORED status set during cold start catalyst heating. P0306-00 - Cylinder 6 Misfire - in ACTIVE or STORED status set during cold start catalyst heating. NOTE: To confirm the cold start catalyst heating, use WiTech Freeze Frame data, and confirm "Time Since Engine Start" less than 30 seconds and "Engine Coolant Temperature F" less than 50 C (122 F) when Misfire Code was set. See Step 3 for more details. U0104-00 - Lost Communication With Cruise Control Module - in ACTIVE or STORED status. This software update will allow this permanent fault code to naturally clear. U0405-00 - Invalid Data Received From Cruise Control Module - in ACTIVE or STORED status. This software update will allow this permanent fault code to naturally clear. Customers may also experience one or more of the following: **Rough running engine. "Excessive Oil - Service Vehicle" message display in the Instrument Panel Cluster (IPC). Vehicle is difficult to start. Potential stalling when coming to a stop with an immediate restart. NOTE: If the engine were to stall while stopping, a message would display in the IPC informing the driver to shift to Park to restart the engine.* This bulletin involves inspecting and possibly reprogramming the PCM with the latest available software.

Before replacing this part due to Engine Light On with P1CEA (Boost Side EVAP Purge System Performance), check for: 1) Improperly connected or kinked/pinched Purge Hoses at the Ejector Tees on the Air Box or Duct. 2) Improperly connected or kinked/pinched Purge Hose at the Purge Solenoid or OBD Valve. 3) Improperly connected or kinked/pinched Purge Hose at the Intake. 4) Check for the correct Purge Hoses installation.

This data collection is applicable to all vehicle with engines with sales codes: ERG, ERC, EH3 and ERF. To assist with monitoring and quality improvement of the 3.6L engine, every time a vehicle comes for any of the first 3 oil changes, please use wiTECH to record the total engine idle time and the total engine runtime. 1. Prior to perform the oil change connect wiTECH diagnostic tool. 2. Navigate to the topology screen on the action item section. 3. Once the topology screen loads, disconnect wiTECH and continue with oil change.

and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): **P00C6-00 - Fuel Rail Pressure Too Low - Engine Cranking - in ACTIVE or STORED status. P0325-00 - Knock/Combustion Vibration Sensor 1 Circuit - in ACTIVE or STORED status. P0330-00 - Knock/Combustion Vibration Sensor 2 Circuit - in ACTIVE or STORED status. P032A-00 - Knock-Combustion Vibration Sensor C Circuit - in ACTIVE or STORED status. P018B-00 - Fuel Pressure Sensor "B" Circuit Range/performance - in ACTIVE or STORED status. P2AF6-00 - Starter Relay 3 Stuck Off - in ACTIVE or STORED status. P0300-00 - Multiple Cylinder Misfire - in ACTIVE or STORED status set during cold start catalyst heating. P0301-00 - Cylinder 1 Misfire - in ACTIVE or STORED status set during cold start catalyst heating. P0302-00 - Cylinder 2 Misfire - in ACTIVE or STORED status set during cold start catalyst heating. P0303-00 - Cylinder 3 Misfire - in ACTIVE or STORED status set during cold start catalyst heating. P0304-00 - Cylinder 4 Misfire - in ACTIVE or STORED status set during cold start catalyst heating. P0305-00 - Cylinder 5 Misfire - in ACTIVE or STORED status set during cold start catalyst heating. P0306-00 - Cylinder 6 Misfire - in ACTIVE or STORED status set during cold start catalyst heating. NOTE: To confirm the cold start catalyst heating, use WiTech Freeze Frame data, and confirm "Time Since Engine Start" less than 30 seconds and "Engine Coolant Temperature F" less than 122F (50C) when Misfire Code was set. See Step 3 for more details. U0104-00 - Lost Communication With Cruise Control Module - in ACTIVE or STORED status. This software flash will allow these permanent fault codes to naturally clear. U0405-00 - Invalid Data Received From Cruise Control Module - in ACTIVE or STORED status. This software flash will allow these permanent fault codes to naturally clear.** Customers may experience the following: A potential to stall when coming to a stop with an immediate restart. If the engine were to stall while stopping, a message would display in the Instrument Panel Cluster (IPC) informing the driver to shift to park to restart the engine This bulletin involves inspecting and possibly reprogramming the PCM with the latest available software.

and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): P018B-00 - Fuel Pressure Sensor "B" Circuit Range/Performance. Customers may experience **one or more of ** the following: **Vehicle speed limited to 98 MPH (157.7 KPH).** A potential to stall when coming to a stop with an immediate restart. If the engine were to stall while stopping, a message would display in the cluster informing the driver to shift to park to restart the engine **This bulletin involves Inspecting and possibly reprogramming the PCM with the latest available software.**

batteries may cause TPMS to not function as designed. - In case of Tire Rotation or Tire Change for Sensata TPM sensors. - Perform TPMS Autolearn Procedure. - (Autolearn Procedure - Drive over a speed of 25Kmph or 15 Mph for 20 mins) - If an RFH is replaced for any other concern, please program the TPMS sensor IDs and placard values into the new RFH and perform the autolearn procedure. - Verify if the RFHM and IPC SWs are up to date. If not, update to the latest SW versions. - Disconnect the Remote Start Antenna Coaxial cable, wait for a minute and plug it back in and verify if the antenna is working as expected, as any issues with it can cause TPMS and Fob issues. - Study the Remote Start Antenna wiring for pinches or damages, as any of these can cause issues with the TPMS and the fob functions. - If DTCs - C15CB00 ("Front Axle Tire Pressure Placard Implausible") and/or C15CC00 ("Rear Axle Tire Pressure Placard Implausible") are being triggered, program the placard values. Also, check if the placard values were programmed previously. - Make sure the sensors are fitted correctly to the rim. Incorrect positioning and loose tire sensors will cause the TPMS system to not work as expected. - If there are any issues in terms of tire pressure, inflate or deflate to the recommended placard pressures. - Verify if the sensor IDs are correct. If they are incorrect, autolearn the sensors. (Autolearn Procedure - Drive over a speed of 25Kmph or 15 Mph for 20 mins) - If the sensor is still not working as expected, Swap the sensor that is having issues to another wheel location on the vehicle relatively closer to RFHM, and check if the problem exists in the new location after autolearning. If yes, the sensor would be inspected. If no, check for aftermarket parts on the vehicle as they can affect the TPMS system. - Aftermarket parts that can impact TPMS functioning: Electrical LED LIGHTING RV equipment, Rear cameras (After Market) Toll Road Transponder Transceivers radios such as FRS /CB. DC/AC inverter Wiring loose grounds. After-market added wiring causing RF coupling Off road / Uplift modifications Aftermarket illuminated splash shields. RFH antenna disconnected. Another aftermarket device introducing RF noise around 433Mhz. Aftermarket GPS devices Aftermarket Wi-Fi hotspots Broken RFH antenna. Nonelectrical Aftermarket devices Steel reinforced tires. Metal Bedliner installed. After Market Tire Incorrect Installation of sensor in winter tires (example TPM upside down) Damages to sensor during tires service Aftermarket Metal splash shields Aftermarket stem valve cup Tinted Glasses (some of them contain metal).

and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P00C6-00 - Fuel Rail Pressure Too Low - Engine Cranking. P0325-00 - Knock/Combustion Vibration Sensor 1 Circuit. P0330-00 - Knock/Combustion Vibration Sensor 2 Circuit. P032A-00 - Knock-Combustion Vibration Sensor C Circuit. P018B-00 - Fuel Pressure Sensor "B" Circuit Range/performance. P2AF6-00 - Starter Relay 3 Stuck Off. P1CEA-00 - Boost Side EVAP Purge System Performance. U0104-00 - Lost Communication With Cruise Control Module and U0405 - Invalid Data Received From Cruise Control Module may also be set. This software flash will allow these permanent fault codes to naturally clear. Customers may experience the following: A potential to stall when coming to a stop with an immediate restart. If the engine were to stall while stopping, a message would display in the Instrument Panel Cluster (IPC) informing the driver to shift to park to restart the engine. Other software improvements: **High pressure fuel pump actuation during cold start have been changed to shorten the cranking phase.** Improvements related to fault codes P0300, P0301, P0302, P0303, P0304, P0305 and P0306 for cold start catalyst heating misfire. **This bulletin involves inspecting and possibly reprogramming the PCM with the latest available software.**

exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P0300-00 - Multiple Cylinder Misfire. P0171-00 - System Too Lean Bank 1. P0174-00 - Fuel System 2/1 Lean. Customers may also experience one or more of the following: Vehicle running rough. Hissing noise from the engine. Vehicle does not start. This bulletin involves replacing the purge hose and canister purge tube.

exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): U0101 - Lost Communication With The Transmission Control Module (TCM). U0402 - Implausible Data Received From TCM. U0418 - Implausible Data Received From Brake System Control Module 1. Customers may also comment on the following: Vehicle will go in limp-in mode. After the vehicle enters limp-in mode and has been shifted into Park, the vehicle will not shift into a forward or reverse gear This bulletin involves replacing the transmission valve body assembly.

exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): U0101 - Lost Communication With The Transmission Control Module (TCM). U0402 - Implausible Data Received From TCM. U0418 - Implausible Data Received From Brake System Control Module 1. Customers may also comment on the following: Vehicle will go in limp-in mode. After the vehicle enters limp-in mode and has been shifted into Park, the vehicle will not shift into a forward or reverse gear. This bulletin involves replacing the transmission valve body assembly.

illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P1B14 - Park By Wire Unintended Park Position. P1DF3 - ECU Not Initialized.** The customer must describe one or more of the following: **Secure Idle feature not working with Powerpanel on. When the driver tries to shift from Drive to Reverse and vice versa, transmission detects a mismatch in Neutral as the gear shifter goes from Drive to Reverse through Neutral (D-N-R or R-N-D) and flashes the Neutral indication blinking on the shifter. The transmission continues to stay in Park sometimes when the driver shifts to Drive or Reverse via gear shifter. Warning message on the Instrument Panel Cluster (IPC) and Check Engine Lamp ON. The gear shifter takes too long to get ready when the driver starts the car, and the transmission system couldn't recognize which gear was selected. Warning message on the IPC and Check Engine Lamp ON. Driver is able to move the shifter with engine off and key on while the transmission is in Park and a warning message is displayed in the IPC "Shift to Park to Start" Auto Parking is not working when the transmission goes to neutral. Engine over revs in manual mode.** Bump or jerk felt during Engine Start/Stop (ESS) operation in normal and snow modes. Bump during tip-in downshift while in Normal or Sport modes. Transmission shifting concerns when vehicle has less than 2414 Km (1500 miles). Driveability concerns and not holding correct gear during downgrade, snow mode and accelerator tip-out maneuvers. This bulletin involves reprogramming the TCM with the latest available software.

vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P219C-00 - Cylinder 1 Air-fuel Ratio Imbalance. P219D-00 - Cylinder 2 Air-fuel Ratio Imbalance. P219F-00 - Cylinder 4 Air-fuel Ratio Imbalance. P21A0-00 - Cylinder 5 Air-fuel Ratio Imbalance. P21A1-00 - Cylinder 6 Air-fuel Ratio Imbalance. Customers may experience one or more of the following: Audible whistle type noise heard from the engine area. Reduced boost to performance This bulletin involves inspecting for a crimp in the Charge Air Cooler case and possibly replacing the Charge Air Cooler.

and the vehicle may exhibit/set the following Diagnostic Trouble Code (DTC): P0300 - Multiple Cylinder Misfire. Customers may experience one of the following: Vehicle runs rough on initial cold start only after an overnight or extended soak. This bulletin involves reprogramming the PCM with the latest available software.

illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P0248-00 - Turbocharger-Supercharger Wastegate Actuator B Range-performance. P2B94-00 - Wastegate Position Sensor B Exceeded Learning Limit. Customers may also experience the following: Lack of acceleration from the turbo. This bulletin involves inspecting the wastegate rod retention clips and possibly replacing them if needed.

roller-finger followers (rocker arms) separately, as these are included in the camshaft parts kit.

In case of TPMS concerns, please follow the below: - Verify that the 12V Vehicle battery is good, as low or dead batteries may cause TPMS to not function as designed. - Verify if the RFHM and IPC SWs are up to date. If not, update to the latest SW versions. - Disconnect the Remote Start Antenna Coaxial cable, wait for a minute and plug it back in and verify if the antenna is working as expected, as any issues with it can cause TPMS and Fob issues. - Study the Remote Start Antenna wiring for pinches or damages, as any of these can cause issues with the TPMS and the fob functions. - Perform TPMS Autolearn Procedure After Tire Rotation or Tire Change for Sensata TPM sensors. - Verify if the sensor IDs are correct. If they are incorrect, autolearn the sensors. (Autolearn Procedure - Drive over a speed of 25Kmph or 15 Mph for 20 mins) - If there are any issues in terms of tire pressure, inflate or deflate to the recommended pressure. - If DTCs - C15CB00 ("Front Axle Tire Pressure Placard Implausible") and/or C15CC00 ("Rear Axle Tire Pressure Placard Implausible") are being triggered, program the placard values. Also, check if the placard values were programmed previously. - Please make sure that the Tire placard values match the recommended tire pressure values in case of any TPMS concern. - If the sensors are loose, fix them to the wheel properly. - If an RFH is replaced for any other concern, please program the TPMS sensor IDs into the new RFH and perform the autolearn procedure. - If there are aftermarket parts that can potentially affect the TPMS functions, any repairs will not be considered for warranty. - Aftermarket parts that can impact TPMS functioning: Electrical LED LIGHTING RV equipment, Rear cameras (After Market) Toll Road Transponder Transceivers radios such as FRS /CB. DC/AC inverter Wiring loose grounds. After-market added wiring causing RF coupling Off road / Uplift modifications Aftermarket illuminated splash shields. RFH antenna disconnected. Another aftermarket device introducing RF noise around 433Mhz. Aftermarket GPS devices Aftermarket Wi-Fi hotspots Broken RFH antenna. Nonelectrical Aftermarket devices Steal reinforced tires. Metal Bedliner installed. After Market Tire Incorrect Installation of sensor in winter tires (example TPM upside down) Damages to sensor during tires service Aftermarket Metal splash shields Aftermarket stem valve cup Tinted Glasses (some of them contain metal).

perceptible change when drive mode is selected. Harsh or unstable launches in slippery or off-road conditions. Drive mode operating in incorrect drivetrain configurations.** Bump or jerk felt during Engine Start/Stop (ESS) operation in normal and snow modes. Bump during tip-in downshift while in Normal or Sport modes. Transmission shifting concerns when vehicle has less than 1500 miles (2414 Km). Driveability concerns and not holding correct gear during downgrade, snow mode and accelerator tip-out maneuvers This bulletin involves reprogramming the TCM with the latest available software.

Technician's observations can refer to spongy or stuck hydraulic lash adjusters. Exhaust lash adjusters found with a "spongy" condition (compressible plunger) leading to the assumption of being defective/malfunctioning. EXHAUST lash adjusters are designed to be COMPRESSIBLE by hand. Intake lash adjusters found with a stiff or stuck condition (non-compressible plunger) leading to the assumption of being defective/malfunctioning. INTAKE lash adjusters are designed to be NON COMPRESSIBLE by hand. Do Not Replace EXHAUST lash adjusters when the following condition is present: should be compressible, but they will exert a reactionary spring force during compression and return to full expansion without a compression force. Do Not Replace INTAKE lash adjusters when the following condition is present: should feel very firm and difficult to compress. Once the correct functioning of the intake and exhaust lash adjusters is validated with the procedure above, refer to the Service Manual "HYDRAULIC LIFTER(S) NOISE DIAGNOSIS" procedure. After the corresponding service procedures from the Service Manual involving the Lash Adjusters have been conducted, refer to the detailed instructions in the Service Manual to diagnose and/or service any other component.

illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): **P00C6-00 - Fuel Rail Pressure Too Low - Engine Cranking.** P0325 - Knock/Combustion Vibration Sensor 1 Circuit. P0330 - Knock/Combustion Vibration Sensor 2 Circuit. P032A - Knock-Combustion Vibration Sensor C Circuit. P018B - Fuel Pressure Sensor ""B"" Circuit Range/performance. P2AF6 - Starter Relay 3 Stuck Off. P1CEA - Boost Side EVAP Purge System Performance. U0104 - Lost Communication With Cruise Control Module and U0405 - Invalid Data Received From Cruise Control Module may also be set. This software flash will allow these permanent fault codes to naturally clear. NOTE: If the software update is not completed, customers may have issues with registering vehicle in states with inspections due to the MIL being on (Only an issue if U0104/U0405 have set in life of vehicle). Customers may experience the following: **A potential to stall when coming to a stop with an immediate restart. If the engine were to stall while stopping, a message would display in the cluster informing the driver to shift to park to restart the engine.** Other software improvements: Improvements related to fault codes P0300, P0301, P0302, P0303, P0304, P0305 and P0306 for cold start catalyst heating misfire.. This bulletin involves reprogramming the PCM and Ignition System Control Module (ISCM) and the with the latest available software"

This bulletin involves replacing all flexplate to crankshaft bolts."

Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC): - P152E Engine -Hood Switch 2 Circuit High. - DTC P152F Customers may also experience: - Start/Stop system warning light. - Start/Stop inoperable. - Remote start inoperable. Diagnosis: - Using a Scan Tool (wiTECH) with the appropriate Diagnostic Procedures available in DealerCONNECT/Service Library, verify all related systems are functioning as designed. If DTCs or symptom conditions, other than the one listed are present, record the issues on the repair order and repair as necessary before proceeding further with this bulletin. - If any vehicle exhibits any of the symptoms listed above in the customer symptom section, perform the Repair Procedure. - Special Tools/Equipment: wiTECH or equivalent. Repair Procedure: 1. Open the hood and locate the hood switch 2. Push in on the two locking tabs and pull them out. 3. Disconnect the wire connector from the switch. 4. Connect the wires to the same hood switch. 5. Push the switch back into the hold until both lock tab are engaged. 6. Clear all DTCs that may have been set in any module during this repair procedure. 7. In case the P152F/P152E DTCs persist, repeat the procedure with a new/spare/known good switch and repeat steps 5 and 6. 8. Replace switch installed during previous step for the original switch of the vehicle. If DTCs P152F/P152E are not present, leave the original switch installed and do not document the change of the switch in the repair process/narrative.

Review the connection of the connector X238A, make sure it's fully seated and that the lever is fully locked on the connector.

Discussion: When dealing with a customer complaint of engine overheating, it is most important to understand exactly what the customers definition is of overheating. An explanation from the customer of what exactly happened is necessary. Overheating descriptions could include warning lamp(s), messages in the cluster, steam/smoke coming from under the hood, gauge running higher than normal, actual engine temperature higher than what the customer considers normal, smells hot, coolant leaking under the vehicle, etc. Observed engine operating temperatures of 245 F (118 C) degrees or lower are typical and are NOT considered overheating.

exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): U0101 - Lost Communication With The Transmission Control Module (TCM). U0402 - Implausible Data Received From TCM. U0418 - Implausible Data Received From Brake System Control Module 1. Customers may also comment on the following: Vehicle will go in limp-in mode. After the vehicle enters limp-in mode and has been shifted into Park, the vehicle will not shift into a forward or reverse gear This bulletin involves replacing the transmission valve body assembly."

Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P0301 - Cylinder 1 Misfire. P0302 - Cylinder 2 Misfire. P0303 - Cylinder 3 Misfire. P0304 - Cylinder 4 Misfire. P0305 - Cylinder 5 Misfire. P0306 - Cylinder 6 Misfire. Customers may comment on one or more of the following: Rough idle. Valvetrain noise. "

Refer to SOL # S2509000004. It is also important to confirm that the vehicle being repaired has the latest calibration/software update for oil pump operation mode (high pressure mode) during engine start up. RU, VF, WL & WD vehicles already include the latest oil pump mode in all 25MY and beyond. 24MY service releases are also available. JL & JT were updated as a running change in 24MY and beyond (08/15/24 & 08/19/24 respectively). 24MY service releases available. DT was updated starting 25MY and beyond. If the vehicle to be repaired is a 24MY vehicle with a service release available, please follow the released service procedures to update to the corresponding calibration/software.

illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P0248-00 - Turbocharger-Supercharger Wastegate Actuator B Range-performance. P2B94-00 - Wastegate Position Sensor B Exceeded Learning Limit. Customers may also experience the following: Lack of acceleration from the turbo. This bulletin involves inspecting the wastegate rod retention clips and possibly replacing them if needed."

illumination and the vehicle mustexhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P0305-00 - Cylinder 5 Misfire. P0306-00 - Cylinder 6 Misfire. P0420-00 - Catalyst System Efficiency Below Threshold Bank 1. P0430-00 - Catalyst System Efficiency Below Threshold Bank 2. Customers may also comment on the following: Engine misfires. Damage to catalyst. This bulletin involves inspecting and possibly reprogramming the ISCM and the Powertrain Control Module (PCM) with the latest available software."

Please return all associated parts which includes the snap rings so that the parts can be review by engineering."

illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P2C30-00 - Ignition Coil Primary Circuit Fuse A. P2C31-00 - Ignition Coil Primary Circuit Fuse B. P0300-00 - Multiple Cylinder Misfire. P0301-00 - Cylinder 1 Misfire Detected. P0302-00 - Cylinder 2 Misfire Detected. P0303-00 - Cylinder 3 Misfire Detected. P0304-00 - Cylinder 4 Misfire Detected. P0305-00 - Cylinder 5 Misfire Detected. P0306-00 - Cylinder 6 Misfire Detected. P0420-00 - Catalyst System Efficiency Below Threshold Bank 1. P0430-00 - Catalyst System Efficiency Below Threshold Bank 2. Customers may also comment on the following: Engine hesitates/misfires *This bulletin involves reprogramming the ISCM with the latest available software.**"

These conditions may be related to worn intake camshaft high lift lobe(s), and intake rocker arm(s) high lift slider. High mileage failure (10,000-60,000 miles). 1. Remove the valve cover(s) per the released service procedures. The use of a stethoscope or DTC specific cylinder misfire codes can help to locate the condition to the left or right bank. 2. Once it has been visually confirmed that there is wear on the high lift intake lobe(s) & rocker arm(s) slider, there is a special service kit for this type of repair which should be used, instead of replacing the complete engine/long block. This kit contains the parts required for the repair (intake cam, rocker arms, sealer and gaskets). Once it is confirmed that the repair will be done using the camshaft/Rocker arms kit, it is also important to confirm that the vehicle being repaired has the latest calibration/software update for oil pump operation mode (high pressure mode) during engine start up. RU, VF, WL & WD vehicles already include the latest oil pump mode in all 25MY and beyond. 24MY service releases are also available. JL & JT were updated as a running change in 24MY and beyond (08/15/24 & 08/19/24 respectively). 24MY service releases available. DT was updated starting 25MY and beyond. If the vehicle to be repaired is a 24MY vehicle with a service release available, please follow the released service procedures to update to the corresponding calibration/software update.

illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): **P0300-00 - Multiple Cylinder Misfire. P0301-00 - Cylinder 1 Misfire Detected. P0302-00 - Cylinder 2 Misfire Detected. P0303-00 - Cylinder 3 Misfire Detected. P0304-00 - Cylinder 4 Misfire Detected. P0305-00 - Cylinder 5 Misfire Detected. P0306-00 - Cylinder 6 Misfire Detected. P0420-00 - Catalyst System Efficiency Below Threshold Bank 1. P0430-00 - Catalyst System Efficiency Below Threshold Bank 2.** P2C30-00 - Ignition Coil Primary Circuit Fuse A. P2C31-00 - Ignition Coil Primary Circuit Fuse B. Customers may also comment on the following: Engine hesitates/misfires This bulletin involves inspecting and possibly reprogramming the ISCM and the Powertrain Control Module (PCM) with the latest available software."

illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P2C30-00 - Ignition Coil Primary Circuit Fuse A. P2C31-00 - Ignition Coil Primary Circuit Fuse B. P0300-00 - Multiple Cylinder Misfire. P0301-00 - Cylinder 1 Misfire Detected. P0302-00 - Cylinder 2 Misfire Detected. P0303-00 - Cylinder 3 Misfire Detected. P0304-00 - Cylinder 4 Misfire Detected. P0305-00 - Cylinder 5 Misfire Detected. P0306-00 - Cylinder 6 Misfire Detected. P0420-00 - Catalyst System Efficiency Below Threshold Bank 1. P0430-00 - Catalyst System Efficiency Below Threshold Bank 2. Customers may also comment on the following: Engine hesitates/misfires. This bulletin involves inspecting and possibly reprogramming the ISCM with the latest available software "

illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P2C30-00 - Ignition Coil Primary Circuit Fuse A. P2C31-00 - Ignition Coil Primary Circuit Fuse B. Customers may also comment on the following: Engine hesitates/misfires.

vehicle may exhibit/set the following Diagnostic Trouble Code (DTC): P06DD - Engine Oil Pressure Control Circuit Stuck Off. Customers may comment on the following: Oil found on the ground beneath the vehicle. "

These conditions may be related to worn intake camshaft high lift lobe(s), and intake rocker arm(s) high lift slider. High mileage failure (10,000-60,000 miles). 1. Remove the valve cover(s) per the released service procedures. The use of a stethoscope or DTC specific cylinder misfire codes can help to locate the condition to the left or right bank. 2. Once it has been visually confirmed that there is wear on the high lift intake lobe(s) & rocker arm(s) slider, there is a special service kit for this type of repair which should be used, instead of replacing the complete engine/long block. This kit contains the parts required for the repair (intake cam, rocker arms, sealer and gaskets)."

felt during Engine Start/Stop (ESS) operation in normal and snow modes. Bump during tip-in downshift while in Normal or Sport modes. Transmission shifting concerns when vehicle has less than 1500 miles (2414 Km). Driveability concerns and not holding correct gear during downgrade, snow mode and accelerator tip-out maneuvers. This bulletin involves reprogramming the BPCM, MCP A, MCP B and the EVCU with the latest available software and then, if needed, performing a Wheel End Disconnect Position Learn routine"

illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P2C30-00 - Ignition Coil Primary Circuit Fuse A. P2C31-00 - Ignition Coil Primary Circuit Fuse B. Customers may also comment on the following: Engine hesitates/misfires. This bulletin involves inspecting and possibly reprogramming the ISCM and the Powertrain Control Module (PCM) with the latest available software"

felt during Engine Start/Stop (ESS) operation in normal and snow modes. Bump during tip-in downshift while in Normal or Sport modes. Transmission shifting concerns when vehicle has less than 1500 miles (2414 Km). Driveability concerns and not holding correct gear during downgrade, snow mode and accelerator tip-out maneuvers This bulletin involves reprogramming the TCM with the latest available software. "

and the vehicle may exhibit/set the following Diagnostic Trouble Code (DTC): P0300 - Multiple Cylinder Misfire. Customers may experience one of the following: Vehicle runs rough on initial cold start only after an overnight or extended soak. This bulletin involves inspecting and possibly reprogramming the PCM with the latest available software."

illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P2C30-00 - Ignition Coil Primary Circuit Fuse A. P2C31-00 - Ignition Coil Primary Circuit Fuse B. Customers may also comment on the following: Engine hesitates/misfires. This bulletin involves inspecting and possibly reprogramming the ISCM and the Powertrain Control Module (PCM) with the latest available software."

illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): **P0325 - Knock/Combustion Vibration Sensor 1 Circuit. P0330 - Knock/Combustion Vibration Sensor 2 Circuit. P032A - Knock-Combustion Vibration Sensor C Circuit.** P018B - Fuel Pressure Sensor ""B"" Circuit Range/performance. P2AF6 - Starter Relay 3 Stuck Off. P1CEA - Boost Side EVAP Purge System Performance. U0104 - Lost Communication With Cruise Control Module and U0405 - Invalid Data Received From Cruise Control Module may also be set. This software flash will allow these permanent fault codes to naturally clear. NOTE: If the software update is not completed, customers may have issues with registering vehicle in states with inspections due to the MIL being on (Only an issue if U0104/U0405 have set in life of vehicle). Other software improvements: Improvements related to fault codes P0300, P0301, P0302, P0303, P0304, P0305 and P0306 for cold start catalyst heating misfire. This bulletin involves reprogramming the PCM and Ignition System Control Module (ISCM) and the with the latest available software"

illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P018B - Fuel Pressure Sensor ""B"" Circuit Range/performance. P2AF6 - Starter Relay 3 Stuck Off. P1CEA - Boost Side EVAP Purge System Performance. U0104 - Lost Communication With Cruise Control Module and U0405 - Invalid Data Received From Cruise Control Module may also be set. This software flash will allow these permanent fault codes to naturally clear. NOTE: If the software update is not completed, customers may have issues with registering vehicle in states with inspections due to the MIL being on (Only an issue if U0104/U0405 have set in life of vehicle). Other software improvements: Improvements related to fault codes P0300, P0301, P0302, P0303, P0304, P0305 and P0306 for cold start catalyst heating misfire. This bulletin involves reprogramming the PCM and Ignition System Control Module (ISCM) and the with the latest available software."

illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P2C30-00 - Ignition Coil Primary Circuit Fuse A. P2C31-00 - Ignition Coil Primary Circuit Fuse B. Customers may also comment on the following: Engine hesitates/misfires. This bulletin involves inspecting and possibly reprogramming the ISCM and the Powertrain Control Module (PCM) with the latest available software."

illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P018B - Fuel Pressure Sensor ""B"" Circuit Range/performance. P2AF6 - Starter Relay 3 Stuck Off. P1CEA - Boost Side EVAP Purge System Performance. U0104 - Lost Communication With Cruise Control Module and U0405 - Invalid Data Received From Cruise Control Module may also be set. This software flash will allow these permanent fault codes to naturally clear. NOTE: If the software update is not completed, customers may have issues with registering vehicle in states with inspections due to the MIL being on (Only an issue if U0104/U0405 have set in life of vehicle). Other software improvements: Improvements related to fault codes P0300, P0301, P0302, P0303, P0304, P0305 and P0306 for cold start catalyst heating misfire. This bulletin involves reprogramming the PCM and Ignition System Control Module (ISCM) and the with the latest available software."

illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P2C30-00 - Ignition Coil Primary Circuit Fuse A. P2C31-00 - Ignition Coil Primary Circuit Fuse B. Customers may also comment on the following: Engine hesitates/misfires. This bulletin involves reprogramming the ISCM and the Powertrain Control Module (PCM) with the latest available software."

21-048-24 for potential transfer case shift motor replacement

Handle Inoperative.

Driver door mirror switches are sticking down. This is being caused by excess trim panel material extending into the switch opening which puts pressure on the switch bezel. Material needs to be removed from the opening. Reference SOL S2523000066.

Rev A.

Mirror Contacts Door Window Glass In The Folded Position.

Mirror Contacts Door Window Glass In The Folded Position.

noise heard from the driver door mirror area while driving. This bulletin involves replacing the left-hand door mirror access cover.

appears in the Instrument Panel Cluster (IPC) when customer attempts to enable Selec-Speed Control function. NOTE: No Diagnostic Trouble Codes (DTCs). No driveability concerns.

Mirror Contacts Door Window Glass In The Folded Position.

noise heard from the driver door mirror area while driving. This bulletin involves replacing the left-hand door mirror access cover.

Window Switches Are Sticking, Making a Clicking Noise or Not Operating the Window Glass.

Window Switches Are Sticking, Making a Clicking Noise or Not Operating the Window Glass.

The Noise Can Be Present In Either The Upper Or The Lower Hinge.

or more of the following: Power tailgate not opening or closing intermittently. Tailgate is hard to open or close. 'Tailgate Ajar' light on in the Instrument Panel Cluster (IPC) when the tailgate is closed. Diagnostic Trouble Code (DTC) stored for tailgate latch switches causing intermittent failure.

Mirror Contacts Door Window Glass In The Folded Position.

(DTC) present: SYMPTOM: B251D1-00 - Universal Garage Door Opener Control. Customers may comment on the following: Operational questions regarding the usage of the HomeLink UGDO. . No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise, without written permission of FCA US LLC.

chatter/streak/jump/skip/smear or make noise while traveling across the windshield. . No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise, without written permission of FCA US LLC.

a proper evaluation of the issue. If this does not correct the issue, please follow the steps in SOL: S2508000039

exterior surface areas of the hinges, doors, fenders, swing gates or liftgates.

exterior surface areas of the hinges, doors, fenders, swing gates or liftgates.

exterior surface areas of the hinges, doors, fenders, swing gates or liftgates

chatter/streak/jump/skip/smear or make noise while traveling across the windshield.

Terminal Detached From The Glass.

If the black accent part is replaced with a new chrome accent part, please advise the customer that this is the correct replacement.

want to provide clarity regarding the rear door lighting configuration for DT vehicles equipped with sales code LB2. It has come to our attention that there is some confusion regarding the number of lights on DT rear doors. 1. Background:  In model year MY22 and earlier, DT rear doors were equipped with three lights.  However, starting from MY23, DT rear doors are correctly built with only two lights. 3. Sales Code LB2:  Vehicles with sales code LB2 are designed to have two lights on the rear doors. 4. Action Required:  If a customer complains about missing rear door lights on an LB2-equipped vehicle, please do not order part number 68291943AC.  LB2-equipped vehicles are correctly built with two lights, and adding a third light is unnecessary. Thank you for your attention to this matter. If you have any further questions or need assistance, feel free to reach out to our support team.

Communication Card (NFC) on First Tap

grayed out and cannot be selected.

Cluster (IPC) when the turn-by-turn feature is enabled. This issue occurs when using Google Maps for Navigation via CarPlay

Cluster (IPC) when the turn-by-turn feature is enabled. This issue occurs when using Google Maps for Navigation via CarPlay

Traffic Sign Assist Unavailable Service Required message and icon displays on the Instrument Panel Cluster (IPC). This occurs after a remote start and typically at the first start of the day. The Odometer flashes when the traffic alert message is active. . No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise, without written permission of FCA US LLC.

Cluster When Attempting To Start The Vehicle With KIN press, No Start No Crank.

or B1570-93

TBM Setting Stored Or Pending DTCs B22A9, B1560, B1561, B1562

Lumbar Seat Inoperable Customers may experience the following: All lumbar seat controls inoperable. This bulletin involves updating the radio software level from 31.42 to U35.26.

This bulletin involves inspecting the navigation map region and possibly installing International maps to the radio via USB.

Record or document software version prior to troubleshooting, as soon as any infotainment issue has been found or reported. Also always document in claim. Steps to capture Radio version number: 1. Go to "Vehicle" 2. Go to "Settings" 3. Go to "System Information" 4. Find the radio version from "Version information" Example software version: U37.2, U39.4, etc.

inspection it can be found that the comfort seat options are intermittently operational. The heated and ventilated seat button on the display screen can show gray at times. Loss of communication faults may set in the system when this occurs, they can be active or stored faults.

instead of the International maps This bulletin involves inspecting the navigation map region and possibly installing International maps to the radio via USB."

This bulletin involves updating the radio software level from 31.42 to U35.26.

Warpage, Buzz Squeak Rattle (BSR) Noises. Poor Audio Sound Quality From Door Speaker.

This bulletin involves updating the radio software level from 31.42 to U35.26."

This bulletin involves updating the software via USB to R370.02.32."

Cluster When Starting, No Start

Cluster when attempting to start the vehicle with KIN press, No Start No Crank.

Please refer to the thermostat's MEDIA image.

following questions: 1.- Which device was connected to the outlet when or before the issue appeared 2.- For how long was the device connected before the power outlet stopped working?

If no applicable TSBs/RSUs, or they have already been applied, please refer to SOL S2518000008.

Heated Seats Shutting Off Prematurely

Operational

4WD inoperative. This bulletin involves inspecting and possibly replacing the output shafts."

other 3rd party non-approved devices, see below for more details) - DO NOT SUBMIT ORC WARRANTY CLAIM. Please ensure vehicle voltage is within specified limits. Most faults will store after an ignition cycle if the vehicle voltage is within specified limits. Check TERMINAL RETENTION ON CONNECTOR C1 PIN 11, CIRCUT D 282 CAN FD+_2 and repair any loose connection. For Loss OF Communication faults, please follow the diagnostic service routine in Service Library and confirm these steps before ORC replacement. Reference Service Library Section 28 - DTC-Based Diagnostics / MODULE, Body Control (BCM) / Diagnosis and Testing / U0151-00-LOST COMMUNICATION WITH RESTRAINTS CONTROL MODULE. The Standard Procedure / COMMUNICATION DIAGNOSTIC PROCEDURE must be performed before replacing any component(s) or module(s). AT A MINIMUM THESE PROCEEDURES MUST BE CHECKED: 1). (Refer to 28 - DTC-Based Diagnostics/MODULE, Body Control (BCM) / Standard Procedure). 2). COMMUNICATIONS DIAGNOSTIC PROCEDURE - LOSS OF COMMUNICATION DIAGNOSTIC PROCEDURE If the vehicle has ORC fault B2207 - Occupant Restraint Controller Internal 1 either active or stored, please check for 3rd party (non-Mopar) installed "Pulse" unit at the CHMSL & Cargo Lamp wires. Please take the Service action to check & remove Pulse unit (or other 3rd party brands) spliced in circuit# L56, L14, L51, and/or ground Z946 for the Center High Mounted Stop Lamp (CHMSL) and Cargo Lamps. Please correct the wiring to original OEM standard and replace the ORC module. Please document the "Pulse" unit (and/or other device names for the same function) in the service repair history. The "Pulse" unit (or other brand names) is a 3rd party, non-MOPAR circuit that when spliced into the CHIMSL circuit, can make the CHIMSL blink 3 times before becoming solid on upon activation of the brake switch. Please do not submit warranty claim when the Internal-1 DTC is confirmed to be caused by the "Pulse" or similar unit.

Most faults will store after an ignition cycle if the vehicle voltage is within specified limits. Check TERMINAL RETENTION ON CONNECTOR C1 PIN 11, CIRCUT D 282 CAN FD+_2 and repair any loose connection. For Loss OF Communication faults, please follow the diagnostic service routine in Service Library and confirm these steps before ORC replacement. Reference Service Library Section 28 - DTC-Based Diagnostics / MODULE, Body Control (BCM) / Diagnosis and Testing / U0151-00-LOST COMMUNICATION WITH RESTRAINTS CONTROL MODULE. The Standard Procedure / COMMUNICATION DIAGNOSTIC PROCEDURE must be performed before replacing any component(s) or module(s). AT A MINIMUM THESE PROCEEDURES MUST BE CHECKED: 1). (Refer to 28 - DTC-Based Diagnostics/MODULE, Body Control (BCM) / Standard Procedure). 2). COMMUNICATIONS DIAGNOSTIC PROCEDURE - LOSS OF COMMUNICATION DIAGNOSTIC PROCEDURE If the vehicle has ORC fault B2207 - Occupant Restraint Controller Internal 1 either active or stored, please check for 3rd party (non-Mopar) installed "Pulse" unit at the CHMSL & Cargo Lamp wires. Please take the Service action to check & remove Pulse unit (or other 3rd party brands) spliced in circuit# L56, L14, L51, and/or ground Z946 for the Center High Mounted Stop Lamp (CHMSL) and Cargo Lamps. Please correct the wiring to original OEM standard and replace the ORC module. Please document the "Pulse" unit (and/or other device names for the same function) in the service repair history. The "Pulse" unit (or other brand names) is a 3rd party, non-MOPAR circuit that when spliced into the CHIMSL circuit, can make the CHIMSL blink 3 times before becoming solid on upon activation of the brake switch. Please do not submit warranty claim when the Internal-1 DTC is confirmed to be caused by the "Pulse" or similar unit.

Warning message "Selec-Speed Unavailable" appears in the Instrument Panel Cluster (IPC) when trying to enable the Selec-Speed Control (SSC) function. NOTE: There will be no Diagnostic Trouble Codes (DTCs) and no driveability concerns with this symptom.** Anti-Lock Brake System (ABS), Electronic Stability Control (ESC) and 'Decel ACC' lights on in the IPC. Technicians may also find the following: DTC C121A-00 - Steering Angle Sensor Not Initialized - Is stored with no Malfunction Indicator Lamp (MIL). This bulletin involves reprogramming the BSCM with the latest available software.

Electronic Stability Control (ESC), 'Decel ACC' lights on in Instrument Panel Cluster (IPC). Technicians may find the following: Diagnostic Trouble Code (DTC) "C121A-00 - Steering Angle Sensor Not Initialized" is stored with no Malfunction Indicator Lamp (MIL) illuminated This bulletin involves reprogramming the BSCM with the latest available software.

and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): B25E3-11 - Tailgate Absolute Position Sensor-Circuit Short To Ground. B25E3-12 - Tailgate Absolute Position Sensor-Circuit Short To Battery. B25E4-92 - Tailgate Absolute Sensor Supply-Performance Or Incorrect Operation. Customers may also comment on one or more of the following: Tailgate won't stay down. Tailgate inoperative This bulletin involves reprogramming the PTGM with the latest available software.

and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): B25E3-11 - Tailgate Absolute Position Sensor-Circuit Short To Ground. B25E3-12 - Tailgate Absolute Position Sensor-Circuit Short To Battery. B25E4-92 - Tailgate Absolute Sensor Supply-Performance Or Incorrect Operation. Customers may also comment on one or more of the following: Tailgate won't stay down. Tailgate inoperative This bulletin involves reprogramming the PTGM with the latest available software.

You can filter down on the excel file by your dealer name or dealer code. There are two tabs at the bottom of the sheet- showing the VIN detail and overall snapshot for Cinci. As soon as more information becomes available I will get that out to to ASAP. 03D - Certain 2025 and 2026 model year equipped with a trailer tow package. (DT) Ram 1500 Pickup (DJ) Ram 2500 Pickup (D2) Ram 3500 Pickup (DD) Ram 3500 Cab Chassis (DP) Ram 4500/5500 Cab Chassis 2024 through 2026 model year (KM) Jeep Wagoneer S 2026 model year (KM) Jeep Cherokee vehicles NOTE: The recall units are NOT showing in VOIM properly right now HQ is aware VINs show properly on Service, VIN Inquiry, Configurator Any communications regarding Recalls that are sent to multiple Dealer recipients are required to be uploaded to the NHTSA portal. This includes Vin Lists of Unsold and completion % updates.

Intermittent Or Implausible Wheel Speed Sensor Signal Diagnostic Trouble Codes (DTCs)

Water at the back of the cab. A leak from the third brake/cargo light/CHMSL

SBOM provides the accelerator as a separately serviceable assembly. Tech Tip Message Requested: "For your awareness, if replacement of the accelerator pedal is necessary, it can be ordered individually rather than as part of the complete pedal assembly. This helps prevent unnecessary repairs and potential chargebacks."

identifying the correct vehicle brand when the using the wireless charger This bulletin involves inspecting and possibly reprogramming the WCPM with the latest available software.

identifying the correct vehicle brand when the using the wireless charger This bulletin involves inspecting and possibly reprogramming the WCPM with the latest available software.

and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): B25E3-11 - Tailgate Absolute Position Sensor-Circuit Short To Ground. B25E3-12 - Tailgate Absolute Position Sensor-Circuit Short To Battery. B25E4-92 - Tailgate Absolute Sensor Supply-Performance Or Incorrect Operation. Customers may also comment on the following: Tailgate won't stay down. Tailgate inoperative. This bulletin involves updating the PTGM with the latest software.

Rain Sensing Wipers, Power Door Locks, Multifunction Tail Gate or Rear Window Switches Operate Erratically

Raining Sensing Wiper Functions and MultiFunction Tailgate Inoperativ

Stored Fault

May Not Function

Headlamps are aimed too low. This bulletin involves performing the headlamp alignment procedure.

lamps (headlamps, fog lamps, grille lamps, logo lamps or signature lamps) assemblies are fogged with a light layer of condensation on the inside of the lenses*

TPM Lamp On.

This bulletin involves replacing the inverter switch.

not Detected message, Tire Pressure Warning Lamp On

due to inconsistent operator installation effort, leading to latent BSR issue that manifests under customer usage conditions. Solution: remove and reinstall light guide to be fully seated in the bracket retainer.

Diagnostic Trouble Codes (DTCs) B166E-13 B17AD-13 May Be Set.

assemblies are fogged with a light layer of condensation on the inside of the lenses. "

Please follow the next steps to corroborate if the Headlamp Switch is malfunctioning: 1.- Please disconnect and reconnect the headlamp Switch. And verify if the issue is corrected. 2.- Review the internal resistance of the switch: a.- For the Right Dimmer (IP) between Pins 6 & 3. The value should be around 5.74 KOhms, when in the lowest position to 311 ohms in the top position (Parade Detent). b.- For the left Dimmer (Ambient Light) between pins 8 & 3. The value should be around 14.52 KOhms, when in the lowest position to 182 ohms in the top position. If a problem is found in the resistor values. Please replace the Switch.

A/C relay clutch not operating, dealers unnecessary replacing PDCs. Battery disconnection is required to reset PCM. Please follow SOL S2624000004.

P2AF6, leading to NTF and unnecessary replacements. Current controls are not robust against depleted auxiliary battery condition. Please follow SOL S2508000031. 2) A/C Blowing hot air or not working. A/C relay clutch not operating, dealers unnecessary replacing PDCs. Battery disconnection is required to reset PCM. Please follow SOL S2624000004.

The Tech May Find Damaged and/or Worn Transmission Output Shaft Splines (850RE Transmission Only)

DO NOT REPLACE KIN/ignition switch module PN 68548293A*, 68548293A*, 68595832AA due to stored RFH DTC B1A7D-2A: Start Button-Stuck, P05BD: STOP-START MODE SWITCH RANGE/PERFORMANCE Please do not replace KIN/ignition switch module if all the following conditions are TRUE 1-3. 1. Stored RFH DTC B1A7D-2A: Start Button-Stuck 2. No functional issues observed or reported 3. Don't replace KIN if you find the DTC P05BD: STOP-START MODE SWITCH RANGE/PERFORMANCE. THIS IS NOT a KIN DTC. This DTC is related to the Electronic Shift Module- stop start on off button

To repair issue, use the following part numbers and follow the I-sheet instructions for assembly: 68738079AA - HOUSING 68738084AA - CAM 68738085AA - GEAR 68737112AA - PLATE Please note that the part numbers listed here are transfer case components, not full transfer case part numbers.

and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): B2199-16 - Battery Voltage-circuit Voltage Below Threshold. B21DD-84 - System Voltage-signal Below Allowable Range. C2129-00 - Battery Voltage. Customers may also comment on one or more of the following: Unable to start vehicle. Gear shifter spins freely with no PRNDL LED indication on the Automatic Gear Shift Module (AGSM). This bulletin involves replacing the AGSM.

and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): B2199-16 - Battery Voltage-circuit Voltage Below Threshold. B21DD-84 - System Voltage-signal Below Allowable Range. C2129-00 - Battery Voltage. Customers may also comment on one or more of the following: Unable to start vehicle. Gear shifter spins freely with no PRNDL LED indication on the Automatic Gear Shift Module (AGSM). This bulletin involves replacing the AGSM.

To repair issue, use the following parts numbers and follow the I-sheet instructions for assembly: 68738079AA - HOUSING 68738084AA - CAM 68738085AA - GEAR 68737112AA - PLATE

psi" is displayed in the Instrument Panel Cluster (IPC) even though the tire pressure displayed in the IPC shows correct psi for the rear tires. A five second delay in the cluster on the PRNDL when shiftin This bulletin involves inspecting and possibly reprogramming the IPC with the latest available software.

psi" is displayed in the Instrument Panel Cluster (IPC) even though the tire pressure displayed in the IPC shows correct psi for the rear tires.** A five second delay in the cluster on the PRNDL when shifting. NOTE: The rotary shifter LEDs always indicate the correct gear position This bulletin involves inspecting and possibly reprogramming the IPC with the latest available software.

have at least 11,265 km (7,000 mi.) and exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P0733-00 - Gear 3 Shift Incorrect Ratio. P1DA8-00 - Incorrect Gear Ratio Clutch A B or D Defective. P1D92-00 - Incorrect Gear Ratio - Clutch 4 Defective. Customers may also comment on one or more of the following: Transmission slips when shifting. Vehicle will not move in reverse. Vehicle will not shift higher than third gear This bulletin involves replacing the D clutch.

Customer may complain the steering feels heavy while returning to steering wheel to center during a lower speed turn. Customer may also complain the vehicles pulls slightly at highway speeds. There are no DTCs associated with that scenario. Older software pull drift compensation and zero-point learning is not optimized. New Software has optimized pull drift compensation and zero-point learning. Do not replace the steering gear for these scenarios when an EPS DTC is not present. Reflash software instead.

used as the reason for unit replacement. Visible ""glitter"" or debris in the pan does not justify complete unit replacements."

NOTE: Rotary shifter LEDs always indicate the correct gear position. This bulletin involves inspecting and possibly reprogramming the IPC with the latest available software. "

have at least 11,265 km (7,000 mi.) and exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs):** P0733-00 - Gear 3 Shift Incorrect Ratio. P1DA8-00 - Incorrect Gear Ratio Clutch A B or D Defective. P1D92-00 - Incorrect Gear Ratio - Clutch 4 Defective. Customers may also comment on one or more of the following: Transmission slips when shifting. Vehicle will not move in reverse. Vehicle will not shift higher than third gear This bulletin involves replacing the D clutch."

exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P0733-00 - Gear 3 Shift Incorrect Ratio. P1DA8-00 - Incorrect Gear Ratio Clutch A B or D Defective. P1D92-00 - Incorrect Gear Ratio - Clutch 4 Defective. Customers may also comment on one or more of the following: Transmission slips when shifting. Vehicle will not move in reverse. Vehicle will not shift higher than third gear. This bulletin involves replacing the D clutch"

exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P0733-00 - Gear 3 Shift Incorrect Ratio. P1DA8-00 - Incorrect Gear Ratio Clutch A B or D Defective. P1D92-00 - Incorrect Gear Ratio - Clutch 4 Defective. **Customers may also comment on one or more of the following: Transmission slips when shifting. Vehicle will not move in reverse. Vehicle will not shift higher than third gear.** This bulletin involves replacing the D clutch."

exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P0733-00 - Gear 3 Shift Incorrect Ratio. P1DA8-00 - Incorrect Gear Ratio Clutch A B or D Defective. P1D92-00 - Incorrect Gear Ratio - Clutch 4 Defective. This bulletin involves replacing the D clutch"

Power surge on USB hub detected Fig. 1. NOTE: After the message appears, no USB devices function in the hub (no charging, no data). NOTE: Hub operation does not return until the vehicle undergoes a full key cycle.

Power surge on USB hub detected Fig. 1. NOTE: After the message appears, no USB devices function in the hub (no charging, no data). NOTE: Hub operation does not return until the vehicle undergoes a full key cycle

Power surge on USB hub detected Fig. 1. NOTE: After the message appears, no USB devices function in the hub (no charging, no data). NOTE: Hub operation does not return until the vehicle undergoes a full key cycle

B1A17-00 in The Radio Frequency Hub (RFH)

following: When selecting the "Ride Height" setting for the air suspension in the radio there is no feedback on the radio screen to indicate the vehicle is actively lowering until it has reached the desired height. The default "Ride Height" button setting does not have an information icon that describes its function. Navigation widget blacks out after switching driver profiles. Incorrect Smart Phone As A Key (SPAAK) key configuration, registration and detection. SPAAK devices that are not in range are showing as "Connected" and SPAAK devices that are in range are showing as "Suspended". In addition, the following software enhancement is available: In Vehicle Advertising feature. This bulletin provides information regarding the latest Firmware Over The Air (FOTA) update and provides the service technician an overview of the steps a customer will need to take to complete the update. The radio software will be updated from U31.42 to **U35.26**

"

vehicle to lean to the left or right side, or lower at the rear. This bulletin involves inspecting and possibly replacing one or both rear air springs. "

vehicle to lean to the left or right side, or lower at the rear. This bulletin involves inspecting and possibly replacing one or both rear air springs."

WHY: The joint is coming loose due to loss of clamp load when there is embedment on FLCA mating surface to the stabar link ball stud. We are currently updating the stabar link design and new design will be implemented in March 2025. HOW: If this Front stabar link to FLCA joint torque is under the residual torque of 70Nm, please retorque the joint to this spec of 110 (Min 70-Max 138). Otherwise proceed with regular diagnosis.

WHY: The joint is coming loose due to loss of clamp load when there is severe embedment on FLCA mating surface to the stabar link ball stud. We are currently updating the stabar link design and new design will be implemented in March 2025. HOW: If this Front stabar link to FLCA joint torque is under the residual torque of 70Nm, please retorque the joint to this spec of 110 (Min 70-Max 138). Otherwise proceed with regular diagnosis.

following: When selecting the ""Ride Height"" setting for the air suspension in the radio there is no feedback on the radio screen to indicate the vehicle is actively lowering until it has reached the desired height. The default ""Ride Height"" button setting does not have an information icon that describes its function. Navigation widget blacks out after switching driver profiles. Incorrect Smart Phone As A Key (SPAAK) key configuration, registration and detection. SPAAK devices that are not in range are showing as ""Connected"" and SPAAK devices that are in range are showing as ""Suspended"". In addition, the following software enhancement is available: In Vehicle Advertising feature. This bulletin provides information regarding the latest Firmware Over The Air (FOTA) update and provides the service technician an overview of the steps a customer will need to take to complete the update. The radio software will be updated from U31.42 to U35.36"

This bulletin involves replacing the left front strut."

May Occur After Recent Repair.

Vehicle May Have Had Recent Steering Or Suspension Repair.

Replacement.

Tie Rod And Or Electric Power Steering (EPS) Units.

03D Recall - Launching Today - 2.10 Cleveland West / East Ohio! For your information, VINs live for the below recall went live today with remedy available. Please reach out with any questions! 03D - Certain 2025 and 2026 model year equipped with a trailer tow package. (DT) Ram 1500 Pickup (DJ) Ram 2500 Pickup (D2) Ram 3500 Pickup (DD) Ram 3500 Cab Chassis (DP) Ram 4500/5500 Cab Chassis 2024 through 2026 model year (KM) Jeep Wagoneer S 2026 model year (KM) Jeep Cherokee vehicles NOTE: The recall units are NOT showing in VOIM properly right now HQ is aware VINs show properly on Service, VIN Inquiry, Configurator FCA REDACTED CONTENT

Order a "Z" part number for all Exchange Orders: Warranty, Mopar, Customer pay and Service contract. Order"68" part number for New unsold units only

dealers will need to request the new DDG parts for service replacements. They need to order the following new part numbers: 68738079AA, 68738084AA, 68738085AA, 68737112AA and follow the iSheet instructions for assembly.

Key Fob intermittently is not detected when the key fob is placed at or near the wireless charger.

may not start.** Key Fob intermittently is not detected when the key fob is placed at or near the wireless charger

detected when the key fob is placed at or near the wireless charger. "

detected when the keyfob is placed at or near the wireless charger.

detected when the keyfob is placed at or near the wireless charger."

Firmware Over-The-Air (FOTA) Fails With Message To Visit The Dealer.

Diagnostic Trouble Code (DTC) B1D9B-54- Seat Horizontal Front Stop Not Learned-Missing Calibration

READ- IMPORTANT- 03D Recall - Launching Today - 2.10 FCA REDCACTED CONTENT List of people and emails that received the recall list: FCA REDCACTED CONTENT Thank you, FCA REDCACTED CONTENT From: FCA REDCACTED CONTENT Sent: Tuesday, February 10, 2026 11:52 AM To: FCA REDCACTED CONTENT Subject: PLEASE READ- IMPORTANT- 03D Recall - Launching Today - 2.10 Please see the attached sheet for those units you have impacted in stock. As soon as more information becomes available I will get that out to you ASAP. 03D - Certain 2025 and 2026 model year equipped with a trailer tow package. (DT) Ram 1500 Pickup (DJ) Ram 2500 Pickup (D2) Ram 3500 Pickup (DD) Ram 3500 Cab Chassis (DP) Ram 4500/5500 Cab Chassis 2024 through 2026 model year (KM) Jeep Wagoneer S 2026 model year (KM) Jeep Cherokee vehicles NOTE: The recall units are NOT showing in VOIM properly right now HQ is aware VINs show properly on Service, VIN Inquiry, Configurator Any communications regarding Recalls that are sent to multiple Dealer recipients are required to be uploaded to the NHTSA portal. This includes Vin Lists of Unsold and completion % updates. Thank you, FCA REDCACTED CONTENT

Apply Owner Pairing and Key Sharing. Passive Entry and Passive Start Features. Improve NFC entry timing from sleep state. This bulletin provides information regarding the latest Firmware Over The Air (FOTA) update and provides the service technician an overview of the steps a customer will need to take to complete the update. The SPAAK software will be updated to 4.0."

Passive Entry and Passive Start Features. Improve NFC entry timing from sleep state. This bulletin provides information regarding the latest Firmware Over The Air (FOTA) update and provides the service technician an overview of the steps a customer will need to take to complete the update. The SPAAK software will be updated to 3.0."

NOTE: This may happen more as the vehicle ages, especially if the vehicle is used extensively for towing or hauling heavy loads. The cause of the concern may be due to degradation of the rear axle fluid. It is very important to follow the routine maintenance schedules on these vehicles when it comes to changing the rear axle fluid if the vehicle is used primarily for towing or hauling heavy loads. If you experience a vehicle with the above condition, please perform the proper maintenance procedures for the rear axle and replace the fluid first before replacing any hardware components. NOTE: This service bulletin is only applicable to vehicles that have no history of an axle fluid replacement. If the vehicle usage includes police, taxi, fleet, off-road or frequent trailer towing, regular axle fluid changes are required every 3 years or 30,000 miles (whichever comes first) per the Maintenance Schedule in the vehicle Owner's Manual. This bulletin involves changing the rear axle lube to possibly address a chatter, shudder or vibration.

If replacing or installing new rear bed step, note that 24MY Bed Step part number 82215289A$ / 68276196A$ will not work on 25MY Trucks. 25MY Standard Truck requires 82216597A$ / 68582251A$. Use of incorrect step will cause contact to body and exhaust.

If the Filter is restricted or blocked then replace the part. For customers that drive light duty trucks in extreme dusty and dirty road conditions, please reference information only TSB 25-009-24 for an available MOPAR Dual EVAP Filter kit that is customer paid.

vehicles in continuous dusty driving conditions can plug the single OE filter system and may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P0441 - EVAP Purge System Performance. P062A - Fuel Pump Control Performance. Customers may also experience one or more of the following: Hard to fill fuel tank with fuel. Premature shut-off of the gas nozzle when refueling. Flow back of fuel while refueling. "

NOTE: This may happen more as the vehicle ages, especially if the vehicle is used extensively for towing or hauling heavy loads. The cause of the concern may be due to degradation of the rear axle fluid. It is very important to follow the routine maintenance schedules on these vehicles when it comes to changing the rear axle fluid if the vehicle is used primarily for towing or hauling heavy loads. If you experience a vehicle with the above condition, please perform the proper maintenance procedures for the rear axle and replace the fluid first before replacing any hardware components. NOTE: This service bulletin is only applicable to vehicles that have no history of an axle fluid replacement. If the vehicle usage includes police, taxi, fleet, off-road or frequent trailer towing, regular axle fluid changes are required every 3 years or 30,000 miles (whichever comes first) per the Maintenance Schedule in the vehicle Owner's Manual. This bulletin involves changing the rear axle lube to possibly address a chatter, shudder or vibration."