Flash: Powertrain Control Module (PCM) Updates
Jeep technical service bulletin 18-062-21 REV. A for 2021 Jeep Grand Cherokee.
- Bulletin number
- 18-062-21 REV. A
- 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 Diagnostic Trouble Code (DTC) has been set:P032F - Combustion Engine Producing Insufficient Torque.
Owners of these vehicles have filed 42 complaints in the lights category.
Vehicles covered
- Jeep Grand Cherokee 2021 2021
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