JEEP
1800424
Manufacturer communications
- Publication date
- 2024-01-17
- Received by NHTSA
- 2024-03-18
- NHTSA record numbers
- 10251853
Manufacturer summary
Original wording in English
Flash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs) have been set: ? **P00C6-00 - Fuel Rail Pressure Too Low - Engine Cranking. ? P06DD-00 - Engine Oil Pressure Control Circuit Performance/Stuck Off. ? P0461-00 - Fuel Level Sensor "A" Circuit Range/Performance. ? P051B-00 - Crankcase Pressure Sensor Circuit Range/Performance. ? P2F64-00 - Ion Sense Feedback Circuit A. ? P0331-00 - Knock Sensor 2 Circuit Range/Performance. ? P0300-00 - Multiple Cylinder Misfire.** ? P2C90-00 - Crankcase Ventilation System - Hose "A" Disconnected. ? P0011-00 - Bank 1 Camshaft 1 Position Timing Over Advanced Or System Performance. ? P0604-00 - Internal Control Module Random Access Memory Ram Error. ? P060C-00 - Internal Control Module Main Processor Performance. This bulletin involves reprogramming the PCM 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
P0011-00Bank 1 Camshaft 1 Position Timing Over Advanced Or System PerformanceJeep
P00C6-00Fuel Rail Pressure Too Low - Engine CrankingJeep
P0331-00Knock Sensor 2 Circuit Range/PerformanceJeep
P0461-00Fuel Level Sensor "A" Circuit Range/PerformanceJeep
P051B-00Crankcase Pressure Sensor Circuit Range/PerformanceJeep
P06DD-00Engine Oil Pressure Control Circuit Performance/Stuck OffJeep
P2C90-00Crankcase Ventilation System - Hose "A" DisconnectedJeep
P2F64-00Ion Sense Feedback Circuit ACheck 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 WAGONEER | 2023 |
| Jeep | WAGONEER | 2023 |