JEEP

08-263-26

2026-07-03 · NHTSA 11034901

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

Manufacturer summary

Original wording in English

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 start and needs to be jump started as 12v battery drained. ● Vehicle will not charge. This bulletin involves reprogramming the IDCM with the latest software available.

Repeated filings are grouped only when make, bulletin number, publication date and complete summary agree. Original record numbers are retained. Older publications remain available, and an explicit later version is shown when established. Pre-1994 vehicle associations are separated from default results; an unspecified year does not mean all model years apply.