Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the...
Ram technical service bulletin 1802522REVA for 2022 Ram Promaster.
- Bulletin number
- 1802522REVA
- Component
- Electrical system
- Summary
- Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation, a technician may find that one or moreof the following Diagnostic Trouble Codes (DTCs) have been set: P0601 - Internal Memory Checksum Invalid. B1040-64 - Operational Mode Status Info 1 - Signal Plausibility Failure. Customers may experience one or more of the following: Adaptive cruise is inoperative. Remote start is inoperative.
Owners of these vehicles have filed 16 complaints in the electrical category.
Vehicles covered
- Ram Promaster 2022 2022
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