Flash: Electronic Shift Module (ESM) Updates Customers must experience a Malfunction Indicator Lamp (MIL)...
Jeep technical service bulletin 08-371-26 for 2023 Jeep Grand Cherokee, 2023 Jeep Grand Cherokee L and 2023 Jeep Grand Cherokee 4xe.
- Bulletin number
- 08-371-26
- Component
- Electrical system
- Summary
- Flash: Electronic Shift Module (ESM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● U114C-00 - Lost Communication With PRNDL Display. ● P1C86-00 - PRNDL Display. Customers may also comment on one or more of the following: ● "Service Shifter" message showing on Instrument Panel Cluster (IPC). ● PRNDL lights are not illuminating. This bulletin involves reprogramming the ESM with the latest available software.
Owners of these vehicles have filed 255 complaints in the electrical category.
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