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September 19, 2026 Service bulletin

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

Chrysler technical service bulletin 08-334-26 for 2022 Chrysler Pacifica Plug-In Hybrid.

Bulletin number
08-334-26
Component
Electrical system
Summary
Flash: Integrated Dual Charge 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): ● P0D21-00 - Battery Charger "A" Output Voltage Too Low. ● B22A9-87 - ECU Internal Performance-Missing Message. ● B22A9-64 - ECU Internal Performance - Signal Plausibility Failure. Customers may experience the following: ● Vehicle will not charge. This bulletin involves reprogramming the IDCM with the latest available software.

Owners of these vehicles have filed 40 complaints in the electrical category.

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