Flash: Powertrain Control Module (PCM) Updates
Jeep technical service bulletin 1807822 for 2021 Jeep Cherokee.
- Bulletin number
- 1807822
- Component
- Exterior lighting
- 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 the technician may find the following DiagnosticTrouble Code (DTC): U0418 - Implausible Data Received From Brake System Control Module. DTC U0418 can be set erroneously due to a low battery (below 10 volts).
Owners of these vehicles have filed 1 complaints in the lights category.
Vehicles covered
- Jeep Cherokee 2021 2021
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