# P0FF8 on the 2024 Jeep Wagoneer S

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

Nobody has written a description of this code yet.

## Bulletins for this model year that name P0FF8

- [11026772](https://open.wenmarpro.com/bulletins/11026772), 2025-12-23: RSU With Additional Sleep Cycles for HV Battery Integrity Check \- Flash: Battery Pack Control Module \(BPCM\) Updates 11B3 Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes \(DTCs\): ● \*\*P1E25\-00 \- EV Battery Failure Level 2. ● P0D10\-00 \- Hybrid/EV Battery Negative Contactor A Stuck Open. ● P0D09\-00 \- Hybrid/EV Battery Positive Contactor A Stuck Open.\*\* ● 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: ● \*\*Will not be able to start the vehicle. ● A warning message will appear in the Instrument Panel Cluster \(IPC\) informing the driver to stop safely because the vehicle will be shutting down soon.\*\* ● Wrench icon is illuminated on the 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
- [11026756](https://open.wenmarpro.com/bulletins/11026756), 2025-12-23: Flash: Battery Pack Control Module \(BPCM\) Updates 11B3 Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes \(DTCs\): ● \*\*P1E25 \- EV Battery Failure Level 2 ● P0D10 \- Battery Charging System Negative Contactor "A" \- Actuator Stuck Open ● P0D09 \- Battery Charging System Positive Contactor "A" \- Actuator Stuck Open\*\* ● 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: ● \*\*Will not be able to start the vehicle. ● A warning message will appear in the Instrument Panel Cluster \(IPC\) informing the driver to stop safely because the vehicle will be shutting down soon.\*\* ● Wrench icon is illuminated on the 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
- [11020736](https://open.wenmarpro.com/bulletins/11020736), 2025-07-17: RSU With Additional Sleep Cycles for HV Battery Integrity Check \- Flash: 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.
- [11020723](https://open.wenmarpro.com/bulletins/11020723), 2025-07-17: Flash: 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
- [11018195](https://open.wenmarpro.com/bulletins/11018195), 2025-05-08: RSU With Additional Sleep Cycles for HV Battery Integrity Check \- Flash: Battery Pack Control Module \(BPCM\) Updates 11A1 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.
- [11018194](https://open.wenmarpro.com/bulletins/11018194), 2025-05-08: "RSU With Additional Sleep Cycles for HV Battery Integrity Check \- Flash: Battery Pack Control Module \(BPCM\) Updates 11A1 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. his 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. " "RSU With Additional Sleep Cycles for HV Battery Integrity Check \- Flash: Battery Pack Control Module \(BPCM\) Updates 11A1 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 Positiv
- [11018096](https://open.wenmarpro.com/bulletins/11018096), 2025-05-07: "Flash: Battery Pack Control Module \(BPCM\) Updates 11A1 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"
- [11015898](https://open.wenmarpro.com/bulletins/11015898), 2025-03-25: "Flash: Battery Pack Control Module \(BPCM\) Updates Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes \(DTCs\): ● P0CA6\-00 \- Hybrid/EV Battery Charging Current High. ● P0ADB\-00 \- Hybrid/EV Battery Positive Contractor A Control Circuit Low. ● P0AE2\-00 \- Hybrid/EV Battery Precharge Contactor Circuit Stuck Closed. 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. ● 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. ● Battery range incorrect. 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. ● Improved battery State of Charge \(SoC\) accuracy in off\-nominal conditions. REPAIR SUMMARY: 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"