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Jeep TSB #0817922
2022 Jeep Grand Cherokee
TSB Document:
Affected Component: ELECTRICAL SYSTEM
- Summary
- Flash: Battery Pack Control Module (BPCM) Diagnostic and System Updates This bulletin involves updating the BPCM with the latest available software. Customers may experience a false Malfunction Indicator Lamp (MIL) illumination related to PHEV battery. Upon further investigation the technician may find that the following Diagnostic Trouble Code (DTC) has been set: P0D0F-00 - Hybrid/EV Battery Negative Contactor ?A? Stuck Closed. Customer may also experience:Low 12V battery causing vehicle not to start.
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