Flash: Battery Pack Control Module (BPCM) Diagnostic and System Updates
Jeep technical service bulletin 08-007-25 for 2023 Jeep Grand Cherokee and 2023 Jeep Grand Cherokee L.
- Bulletin number
- 08-007-25
- Component
- Electrical system
- Summary
- "Flash: Battery Pack Control Module (BPCM) Diagnostic and System Updates This bulletin involves updating the BPCM with the latest available software. Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0B24-00 - Hybrid/EV Battery ""A"" Voltage Unstable. ● P1C5E-00 - Hybrid/EV Battery State Of Health Failed. ● P0BBE-00 - Hybrid/EV Battery Pack Voltage Variation. ● P0DAB-00 - Hybrid/EV Cell Balancing Performance. ● P0AA1-00 - Hybrid/EV Battery Positive Contactor “A” Stuck Closed. ● P0AA4-00 - Hybrid Battery Negative Contactor Circuit Stuck Closed. Customers may also experience the following: ● The vehicle will not start."
Owners of these vehicles have filed 208 complaints in the electrical category.
Vehicles covered
- Jeep Grand Cherokee 2023 2023
- Jeep Grand Cherokee L 2023 2023
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