08-006-25

"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.**
• P0D0F-00 - Hybrid/ EV Battery Negative Contactor “A” Stuck Closed.
• 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:
• Low 12V battery causing vehicle not to start."