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February 25, 2023 Service bulletin

Integrated Dual Charging Module (IDCM) Replacement Customers may experience a Malfunction Indicator Lamp...

Jeep technical service bulletin 0805823 for 2022 Jeep Wrangler.

Bulletin number
0805823
Component
Exterior lighting
Summary
Integrated Dual Charging Module (IDCM) Replacement Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following DTCs have been set: ? B22A9-87 - ECU Internal Performance-Missing Message. Customer may also experience the following: ? Unable to charge the vehicle. This bulletin involves replacing the IDCM.

Owners of these vehicles have filed 6 complaints in the lights category.

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