JEEP
08-371-26
Manufacturer communications
- Publication date
- 2026-10-08
- Received by NHTSA
- 2026-10-16
- NHTSA record numbers
- 11038492 · 11038529
Multiple filings of the same bulletin are grouped here; original record numbers remain available.
Manufacturer summary
Original wording in English
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.
• 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.
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Jeep
U114C-00Lost Communication With PRNDL DisplayCheck vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Jeep | GRAND CHEROKEE | 2023 |
| Jeep | GRAND CHEROKEE 4XE | 2023 |
| Jeep | GRAND CHEROKEE L | 2023 |