JEEP
18-044-26
Manufacturer communications
- Publication date
- 2026-03-21
- Received by NHTSA
- 2026-03-25
- NHTSA record numbers
- 11030254
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 SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs):
• **P0111-00 - Intake Air Temperature Sensor 1 Circuit Range Performance Bank 1. (In Active or Stored status)
• P0071-00 - Ambient Air Temperature Sensor Performance. (In Active or Stored status)
• P0072-00 - Ambient Air Temperature Sensor Circuit "A" Low. (In Active or Stored status)
• P0073-00 - Ambient Air Temperature Sensor Circuit "A" High. (In Active or Stored status)
• P0011-00 - Bank 1 Camshaft 1 Position Timing Over Advanced Or. (In Active or Stored status)
• P25E4-00 - B Camshaft Position - Unable To Achieve Locked Position Bank 1. (In Active or Stored status)
• P05BD-00 - Stop-Start Mode Switch Range/Performance. (In Active or Stored status)
• P0116-00 - Engine Coolant Temperature Sensor 1 Performance. (In Active or Stored status)
• P062B-00 - Internal Control Module Fuel Injector Control Performance. (In Active or Stored status)
• P0604-00 - Internal Control Module Random Access Memory Ram Error. (In Active or Stored status)
• P060C-00 - Internal Control Module Main Processor Performance. (In Active or Stored status)**
• P018B-00 - Fuel Pressure Sensor "B" Circuit Range/performance. **(In Active or Stored status)**
• P1CEA-00 - Boost Side EVAP Purge System Performance. **(In Active or Stored status)**
• P06DD-00 - Engine Oil Pressure Control Circuit Performance/Stuck Off. **(In Active or Stored status)**
• P00C6-00 - Fuel Rail Pressure Too Low - Engine Cranking. **(In Active or Stored status)**
• P0300-00 - Multiple Cylinder Misfire. **(In Active or Stored status)** Customers may also experience one or more of the following:
• **Oil Level High Warning in the Instrument Panel Cluster (IPC).**
• Fully Autonomous Parking Assist (FAPA) is not deactivated when accelerator pedal is pressed.
• Vehicle is not heating up fast enough at freezi
• **P0111-00 - Intake Air Temperature Sensor 1 Circuit Range Performance Bank 1. (In Active or Stored status)
• P0071-00 - Ambient Air Temperature Sensor Performance. (In Active or Stored status)
• P0072-00 - Ambient Air Temperature Sensor Circuit "A" Low. (In Active or Stored status)
• P0073-00 - Ambient Air Temperature Sensor Circuit "A" High. (In Active or Stored status)
• P0011-00 - Bank 1 Camshaft 1 Position Timing Over Advanced Or. (In Active or Stored status)
• P25E4-00 - B Camshaft Position - Unable To Achieve Locked Position Bank 1. (In Active or Stored status)
• P05BD-00 - Stop-Start Mode Switch Range/Performance. (In Active or Stored status)
• P0116-00 - Engine Coolant Temperature Sensor 1 Performance. (In Active or Stored status)
• P062B-00 - Internal Control Module Fuel Injector Control Performance. (In Active or Stored status)
• P0604-00 - Internal Control Module Random Access Memory Ram Error. (In Active or Stored status)
• P060C-00 - Internal Control Module Main Processor Performance. (In Active or Stored status)**
• P018B-00 - Fuel Pressure Sensor "B" Circuit Range/performance. **(In Active or Stored status)**
• P1CEA-00 - Boost Side EVAP Purge System Performance. **(In Active or Stored status)**
• P06DD-00 - Engine Oil Pressure Control Circuit Performance/Stuck Off. **(In Active or Stored status)**
• P00C6-00 - Fuel Rail Pressure Too Low - Engine Cranking. **(In Active or Stored status)**
• P0300-00 - Multiple Cylinder Misfire. **(In Active or Stored status)** Customers may also experience one or more of the following:
• **Oil Level High Warning in the Instrument Panel Cluster (IPC).**
• Fully Autonomous Parking Assist (FAPA) is not deactivated when accelerator pedal is pressed.
• Vehicle is not heating up fast enough at freezi
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 AdvancedJeep
P0071-00Ambient Air Temperature Sensor PerformanceJeep
P0072-00Ambient Air Temperature Sensor Circuit "A" LowJeep
P0073-00Ambient Air Temperature Sensor Circuit "A" HighJeep
P00C6-00Fuel Rail Pressure Too Low - Engine CrankingJeep
P0111-00Intake Air Temperature Sensor 1 Circuit Range Performance Bank 1Jeep
P0116-00Engine Coolant Temperature Sensor 1 PerformanceJeep
P018B-00Fuel Pressure Sensor "B" Circuit Range/performanceJeep
P0300-00Multiple Cylinder MisfireJeep
P05BD-00Stop-Start Mode Switch Range/PerformanceJeep
P0604-00Internal Control Module Random Access Memory Ram ErrorJeep
P060C-00Internal Control Module Main Processor PerformanceJeep
P062B-00Internal Control Module Fuel Injector Control PerformanceJeep
P06DD-00Engine Oil Pressure Control Circuit Performance/Stuck OffJeep
P1CEA-00Boost Side EVAP Purge System PerformanceJeep
P25E4-00B Camshaft Position - Unable To Achieve Locked Position Bank 1Check 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 | 2024 |
| Jeep | WAGONEER | 2024 |