Jeep Wagoneer S Service Bulletins
298 manufacturer communications on file.
- July 10, 2025•Document ID: 11020725Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-014-25 REV. D
- Date Added:
- July 17, 2025
- Manufacturer:
- JEEP
SummaryFlash: Electronic Vehicle Control Unit (EVCU) Updates 11A2 Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● C10FA-00 - Wheel Hub disconnect Actuator Performance Left. ● C10FB-00 - Wheel Hub disconnect Actuator Performance Right. ● C10F8-00 - Left Front Wheel Hub Disconnect Actuator Position Sensor Circuit Range/Performance. ● C10F9-00 - Right Front Wheel Hub Disconnect Actuator Position Sensor Circuit Range/Performance. ● P061B-00 - Internal Control Module Torque Calculation Performance. Customers may also comment on one or more of the following: ● Instrument Panel Cluster (IPC), radio range and charge time estimations and messages are not correct. ● Battery range incorrect. ● Improved battery State of Charge (SoC) accuracy in off-nominal conditions. ● Battery heating values incorrect on radio when on Performance Pages display. ● Charging does not start when plugged in. ● Charging is not indicating when battery is at full charge. ● Charging slow or takes too long. ● Bumps and jerks while accelerating or decelerating. ● Wrench icon is illuminated on the IPC. ● Turtle icon is illuminated on the IPC. ● Vehicle enters into limp home mode. In addition, the following software enhancement is also available: ● Enables compatibility with the Flo V3 Chargers. This bulletin involves reprogramming the IDCM, 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.
Associated Products (1)Associated Documents - July 10, 2025•Document ID: 11020724Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-013-25 REV. D
- Date Added:
- July 17, 2025
- Manufacturer:
- JEEP
SummaryFlash: Motor Control Processor B (MCP B) Updates 11A2 Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set the following Diagnostic Trouble Code (DTC): ● P1626-00 - Park Pawl Motor Stuck. Customers may also comment on one or more of the following: ● Wrench lamp on in the Instrument Panel Cluster (IPC). ● Not able to move the shifter out of Park. ● Vehicle has reduced power. This bulletin also includes the following software enhancement: ● Software enhancement to prevent erroneous fault identification resulting in inverter shutdown. This bulletin involves reprogramming the IDCM, 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
Associated Products (1)Associated Documents - July 10, 2025•Document ID: 11020723Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-011-25 REV. C
- Date Added:
- July 17, 2025
- Manufacturer:
- JEEP
SummaryFlash: Battery Pack Control Module (BPCM) Updates 11A2 Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0DE6 - Hybrid/EV Battery Pack Cell Voltage Low. NOTE: Active or stored. ● P1DAF - Incompatible Limp In Action Requested. NOTE: Active or stored. ● P1CDE - Hybrid/EV Wakeup Control 2 Output Circuit Short to Ground. ● P1CDA - Hybrid/EV Wakeup Control 1 Output Circuit/Open. ● U00C6 - Lost Communication With AIR Pressure Sensor. ● P0F00 - Hybrid/EV Battery Module 1 Performance. ● P0F01 - Hybrid/EV Battery Module 2 Performance. ● P0F02 - Hybrid/EV Battery Module 3 Performance. ● P0F03 - Hybrid/EV Battery Module 4 Performance. ● P0F04 - Hybrid/EV Battery Module 5 Performance. ● P0F05 - Hybrid/EV Battery Module 6 Performance. ● P0F06 - Hybrid/EV Battery Module 7 Performance. ● P0F07 - Hybrid/EV Battery Module 8 Performance. ● P0F08 - Hybrid/EV Battery Module 9 Performance. ● P0F09 - Hybrid/EV Battery Module 10 Performance. ● P0F0A - Hybrid/EV Battery Module 11 Performance. ● P0F0B - Hybrid/EV Battery Module 12 Performance. ● P0F0C - Hybrid/EV Battery Module 13 Performance. ● P0CA6-00 - Hybrid/EV Battery Charging Current High. NOTE: If the following DTCs are present/active in the BPCM, Battery Pack replacement will be required. Guided Diagnostics will prompt you for the repair action if the diagnostic is present on the vehicle. ● P0ADB-00 - Hybrid/EV Battery Positive Contractor A Control Circuit Low. ● P0AE2-00 - Hybrid/EV Battery Precharge Contactor Circuit Stuck Closed P0AA1-00 - Hybrid/EV Battery Positive Contactor "A" Stuck Closed. ● P0FF8-00 - Hybrid/EV Battery Precharge Contactor Circuit "B" Stuck Closed. Customers may also comment on one or more of the following: ● Wrench icon is illuminated on the Instrument Panel Cluster (IPC). ● Vehicle will not enter Drive Ready Mode. This bulletin also includes the following software enhancement: ● Bootloader update to prevent battery disconnect unit damage. ● Improvements in detecting pre-existing battery disconnect unit damage. ● Charging related enhancements that may lead to DTC P0CA6 falsely setting This bulletin involves reprogramming the IDCM, 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
Associated Products (1)Associated Documents - July 10, 2025•Document ID: 11020722Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-010-25 REV. D
- Date Added:
- July 17, 2025
- Manufacturer:
- JEEP
SummaryFlash: Motor Control Processor A (MCP A) Updates 11A2 Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set the following Diagnostic Trouble Code (DTC): ● P1626-00 - Park Pawl Motor Stuck. Customers may also comment on one or more of the following: ● Wrench lamp on in the Instrument Panel Cluster (IPC). ● Not able to move the shifter out of Park. ● Vehicle has reduced power. This bulletin also includes the following software enhancement: ● Software enhancement to prevent erroneous fault identification resulting in inverter shutdown This bulletin involves reprogramming the BPCM, MCP A, MCP B and the EVCU with the latest available software and then performing a Wheel End Disconnect Position Learn routine
Associated Products (1)Associated Documents - July 9, 2025•Document ID: 11020771Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2508000048
- Date Added:
- July 17, 2025
- Manufacturer:
- DODGE
SummaryCharging Status Lights Inoperable (No Illumination) at Charge Port, Vehicle Still Does Charge
Associated Products (4)Associated Documents - July 4, 2025•Document ID: 11020601Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2508000056
- Date Added:
- July 9, 2025
- Manufacturer:
- JEEP
Summary12v Ignition Off Draw (IOD) Caused By Power Electronics Coolant Pump 1 (PECP-1) Continuously Running When Vehicle Is Asleep
Associated Products (4)Associated Documents - July 2, 2025•Document ID: 11020620Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-207-25
- Date Added:
- July 9, 2025
- Manufacturer:
- JEEP
SummaryFlash: Electronic Vehicle Control Unit (EVCU) Updates 6A2 Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● C10FA-00 - Wheel Hub disconnect Actuator Performance Left. ● C10FB-00 - Wheel Hub disconnect Actuator Performance Right. Customers may also comment on the following: ● Wrench icon is illuminated on the Instrument Panel Cluster (IPC) This bulletin involves reprogramming the EVCU with the latest available software and then, if needed, performing a Wheel End Disconnect Position Learn routine
Associated Products (1)Associated Documents - July 2, 2025•Document ID: 11020619Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-206-25
- Date Added:
- July 9, 2025
- Manufacturer:
- JEEP
SummaryFlash: Electronic Vehicle Control Unit (EVCU) Updates 11A2 Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● C10FA-00 - Wheel Hub disconnect Actuator Performance Left. ● C10FB-00 - Wheel Hub disconnect Actuator Performance Right. Customers may also comment on the following: ● Wrench icon is illuminated on the Instrument Panel Cluster (IPC). This bulletin involves reprogramming the EVCU with the latest available software and then, if needed, performing a Wheel End Disconnect Position Learn routine
Associated Products (1)Associated Documents - July 2, 2025•Document ID: 11020615Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-127-25 REV. A
- Date Added:
- July 9, 2025
- Manufacturer:
- JEEP
SummaryFlash: Electronic Vehicle Control Unit (EVCU) Updates 6A2 Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● **C10FA-00 - Wheel Hub disconnect Actuator Performance Left. ● C10FB-00 - Wheel Hub disconnect Actuator Performance Right.** ● C10F8-00 - Left Front Wheel Hub Disconnect Actuator Position Sensor Circuit Range/Performance. ● C10F9-00 - Right Front Wheel Hub Disconnect Actuator Position Sensor Circuit Range/Performance. ● P061B-00 - Internal Control Module Torque Calculation Performance. Customers may also comment on one or more of the following: ● Instrument Panel Cluster (IPC), radio range and charge time estimations and messages are not correct. ● Battery range incorrect. ● Improved battery State of Charge (SoC) accuracy in off-nominal conditions. ● Battery heating values incorrect on radio when on Performance Pages display. ● Charging does not start when plugged in. ● Charging is not indicating when battery is at full charge. ● Charging slow or takes too long. ● Bumps and jerks while accelerating or decelerating. ● Wrench icon is illuminated on the IPC. ● Turtle icon is illuminated on the IPC. ● Vehicle enters into limp home mode. In addition, the following software enhancement is also available: ● Enables compatibility with the Flo V3 Charger This bulletin involves reprogramming the IDCM, BPCM, MCP A, MCP B and the EVCU with the latest available software and then, if needed, performing a Wheel End Disconnect Position Learn routin
Associated Products (1)Associated Documents - July 2, 2025•Document ID: 11020613Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-074-25 REV. B
- Date Added:
- July 9, 2025
- Manufacturer:
- JEEP
SummaryRSU With Additional Sleep Cycles for HV Battery Integrity Check - Flash: Electronic Vehicle Control Unit (EVCU) Updates 11A2 Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● **C10FA-00 - Wheel Hub disconnect Actuator Performance Left. ● C10FB-00 - Wheel Hub disconnect Actuator Performance Right.** ● C10F8-00 - Left Front Wheel Hub Disconnect Actuator Position Sensor Circuit Range/Performance. ● C10F9-00 - Right Front Wheel Hub Disconnect Actuator Position Sensor Circuit Range/Performance. ● P061B-00 - Internal Control Module Torque Calculation Performance. Customers may also comment on one or more of the following: ● Instrument Panel Cluster (IPC), radio range and charge time estimations and messages are not correct. ● Battery range incorrect. ● Improved battery State of Charge (SoC) accuracy in off-nominal conditions. ● Battery heating values incorrect on radio when on Performance Pages display. ● Charging does not start when plugged in. ● Charging is not indicating when battery is at full charge. ● Charging slow or takes too long. ● Bumps and jerks while accelerating or decelerating. ● Wrench icon is illuminated on the IPC. ● Turtle icon is illuminated on the IPC. ● Vehicle enters into limp home mode. In addition, the following software enhancement is also available: ● Enables compatibility with the Flo V3 Chargers. This bulletin involves reprogramming the IDCM, 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.
Associated Products (1)Associated Documents - July 2, 2025•Document ID: 11020610Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-014-25 REV. C
- Date Added:
- July 9, 2025
- Manufacturer:
- JEEP
SummaryFlash: Electronic Vehicle Control Unit (EVCU) Updates 11A2 Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● **C10FA-00 - Wheel Hub disconnect Actuator Performance Left. ● C10FB-00 - Wheel Hub disconnect Actuator Performance Right.** ● C10F8-00 - Left Front Wheel Hub Disconnect Actuator Position Sensor Circuit Range/Performance. ● C10F9-00 - Right Front Wheel Hub Disconnect Actuator Position Sensor Circuit Range/Performance. ● P061B-00 - Internal Control Module Torque Calculation Performance. Customers may also comment on one or more of the following: ● Instrument Panel Cluster (IPC), radio range and charge time estimations and messages are not correct. ● Battery range incorrect. ● Improved battery State of Charge (SoC) accuracy in off-nominal conditions. ● Battery heating values incorrect on radio when on Performance Pages display. ● Charging does not start when plugged in. ● Charging is not indicating when battery is at full charge. ● Charging slow or takes too long. ● Bumps and jerks while accelerating or decelerating. ● Wrench icon is illuminated on the IPC. ● Turtle icon is illuminated on the IPC. ● Vehicle enters into limp home mode. In addition, the following software enhancement is also available: ● Enables compatibility with the Flo V3 Chargers. This bulletin involves reprogramming the IDCM, 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.
Associated Products (1)Associated Documents - June 28, 2025•Document ID: 11020107Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-203-25
- Date Added:
- July 2, 2025
- Manufacturer:
- JEEP
SummaryCharging The 12 Volt Battery When Voltage is Below 6 Volts Customers or technicians may experience one or more of the following: ● Low 12 volt battery voltage. ● Unable to start the vehicle. ● High Voltage contactors not closing. ● Battery tell-tale light on. ● Charging system inoperable. ● Depleted 12 volt battery.
Associated Products (7)Associated Documents - June 26, 2025•Document ID: 11020106Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-201-25
- Date Added:
- July 2, 2025
- Manufacturer:
- JEEP
SummaryAdvanced Driver Assist System Camera Module (ADCAM) Replacement Customers must comment on the following: ● "Adaptive Cruise Control/Active Drive Assist Unavailable/Service Required" popup in Instrument Panel Cluster (IPC). This bulletin involves inspecting and possibly replacing the ADCAM.
Associated Products (1)Associated Documents - June 25, 2025•Document ID: 11020093Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2508000012 REV.A
- Date Added:
- July 2, 2025
- Manufacturer:
- DODGE
SummaryCustomer Indicates Collision Avoidance System/Blind Spot Alert Cluster Message
Associated Products (4)Associated Documents - June 25, 2025•Document ID: 11020091Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- S2508000050 REV.B
- Date Added:
- July 2, 2025
- Manufacturer:
- JEEP
SummaryUpon Start-Up Vehicle Would Not Go into Gear and Vehicle Would not Shut Off After it Started
Associated Products (4)Associated Documents - June 24, 2025•Document ID: 11020089Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 105288
- Date Added:
- July 2, 2025
- Manufacturer:
- RAM
SummaryVALVE - CHECK
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- Mfr Comm. #:
- OTHERDOC_138
- Date Added:
- June 26, 2025
- Manufacturer:
- JEEP
SummaryGlobal Telematics Box Module Over The Air Update from R5F and R5M1 to R5R1 TBM2.H Software Version (FOTA) 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 ].
Associated Products (2)Associated Documents - June 18, 2025•Document ID: 11019757Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2523000059
- Date Added:
- June 26, 2025
- Manufacturer:
- JEEP
SummaryBuzz Noise From Front Door Panel With Music At Moderate To High Volume.
Associated Products (2)Associated Documents - June 13, 2025•Document ID: 11019617Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-190-25
- Date Added:
- June 18, 2025
- Manufacturer:
- JEEP
Summary"Flash: Amplifier (AMP) Updates Customers may experience the following: ● Loud default volume for navigation, phone calls and chime. This bulletin involves inspecting and possibly updating the BSCM with the latest available software."
Associated Products (1)Associated Documents - June 13, 2025•Document ID: 11019597Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- S2508000050 REV.A
- Date Added:
- June 17, 2025
- Manufacturer:
- JEEP
SummaryUpon Start-Up Vehicle Would Not Go into Gear and Vehicle Would not Shut Off After it Started
Associated Products (2)Associated Documents