08-264-26

Flash: Integrated Dual Charging Module (IDCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs):
• **B22A9-87 - ECU Internal Performance- Missing Message.
• P0D21-00 - Battery Charger "A" Output Voltage Too Low.**
• B23AF-73 - OBCM Fault - Actuator Stuck Closed. Customers may also experience one or more of the following:
• Red charging light blinks on the Instrument Panel Cluster (IPC).
• Vehicle will not charge. This bulletin involves reprogramming the IDCM with the latest software available.