Flash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL)...
Jeep technical service bulletin 1807523 for 2023 Jeep Cherokee.
- Bulletin number
- 1807523
- Component
- Power train
- Summary
- Flash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Code (DTC) has been set: ? P219A - Bank 1 Air-Fuel Ratio Imbalance. This bulletin involves reprogramming the PCM with the latest available software.
Owners of these vehicles have filed 2 complaints in the transmission category.
Vehicles covered
- Jeep Cherokee 2023 2023
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