08-098-24 REV. A

"Flash: Battery Pack Control Module (BPCM) Enhancements Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs) have been set:
• **P0DAB - Hybrid/EV Cell Balancing Performance.**
• P0AA4 - Hybrid/EV Battery Negative Contactor 'A' Circuit Stuck Closed.
• P0AA1 - Hybrid Battery Positive Contactor Circuit Stuck Closed.
• P0CA6 - Hybrid/EV Battery Charging Current High.
• P0B24 - Unstable Hybrid Battery ‘A’ Voltage.
• P1C5E - Battery State or Health Failed.
• P0BBE - No Start - Loss or Reduction of Propulsion.
• P0607-00 - ECU Internal Performance.
• P0C78-00 - Hybrid/EV Battery System Precharge Time Too Long. This bulletin involves reprogramming the BPCM with the latest software available. NOTE: Additional module flashes are required for this update to be effective, the following modules are all to be updated along with this BPCM update.
• Powertrain Control Module (PCM).
• Transmission Control Module (TCM).
• Integrated Dual Charging Control Module (IDCM).
• Hybrid Control Processor (HCP), Auxiliary Hybrid Control Processor (AHCP) also known as the Power Inverter Module (PIM)"