JEEP
08-178-25
Manufacturer communications
- Publication date
- 2025-05-30
- Received by NHTSA
- 2025-06-02
- NHTSA record numbers
- 11018867
Manufacturer summary
Original wording in English
"Motor Generator Unit (MGU) Replacement Customers **must** experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician **must** find the following Diagnostic Trouble Code (DTC) has been set:
• P1B0F-00 - Drive Motor A Position Sensor Offset Incorrect. Customers may also experience one or more of the following:
• Vehicle goes into limp home mode.
• Vehicle does not start. This bulletin involves inspecting the MGU serial number and possibly replacing the MGU as needed."
• P1B0F-00 - Drive Motor A Position Sensor Offset Incorrect. Customers may also experience one or more of the following:
• Vehicle goes into limp home mode.
• Vehicle does not start. This bulletin involves inspecting the MGU serial number and possibly replacing the MGU as needed."
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Jeep
P1B0F-00Drive Motor A Position Sensor Offset IncorrectCheck 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 4XE | 2024 |
| Jeep | GRAND CHEROKEE 4XE | 2023 |
| Jeep | WRANGLER | 2024 |
| Jeep | WRANGLER | 2023 |