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August 7, 2025 Service bulletin

Flash: Integrated Dual Charging Module (IDCM) Updates Customers must experience a Malfunction Indicator...

Jeep technical service bulletin 08-004-25 REV. A for 2024 Jeep Wrangler 4xe.

Bulletin number
08-004-25 REV. A
Component
Electrical system
Summary
Flash: Integrated Dual Charging Module (IDCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● 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.

Owners of these vehicles have filed 144 complaints in the electrical category.

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