JEEP
18-009-25
Manufacturer communications
- Publication date
- 2025-03-01
- Received by NHTSA
- 2025-03-11
- NHTSA record numbers
- 11015541
Manufacturer summary
Original wording in English
"Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC):
• P2066 - Fuel Level Sensor 2 Performance. Customers may experience the following:
• When overriding the electric park brake (EPB) while it remains engaged due to unbuckled seat belt in Drive or Reverse, the high torque request with the parking brake engaged may lead to Rear Drive Unit (RDU) damage/broken."
• P2066 - Fuel Level Sensor 2 Performance. Customers may experience the following:
• When overriding the electric park brake (EPB) while it remains engaged due to unbuckled seat belt in Drive or Reverse, the high torque request with the parking brake engaged may lead to Rear Drive Unit (RDU) damage/broken."
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Jeep
P2066Fuel Level Sensor 2 PerformanceCheck 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 | 2024 |
| Jeep | GRAND CHEROKEE L | 2024 |