Understanding OBD2 codes is crucial for diagnosing and fixing issues in your 07 Jeep Commander. This comprehensive guide provides a complete list of common diagnostic trouble codes (DTCs) specific to the 2007 Jeep Commander, along with brief descriptions to help you pinpoint potential problems.
Common 07 Jeep Commander OBD2 Codes: Powertrain
- P1192: Inlet Air Temp. Circuit Low
- P1193: Inlet Air Temp. Circuit High
- P1281: Engine Is Cold Too Long
- P1282: Fuel Pump Relay Control Circuit
- P1283: Idle Select Signal Invalid
- P1284: Fuel Injection Pump Battery Voltage Out Of Range
- P1285: Fuel Injection Pump Controller Always On
- P1286: Accelerator Pedal Position Sensor Supply Voltage Too High
- P1287: Fuel Injection Pump Controller Supply Voltage Low
- P1288: Intake Manifold Short Runner Solenoid Circuit
- P1289: Manifold Tune Valve Solenoid Circuit
- P1294: Target Idle Not Reached
- P1295: No 5 Volts To TP Sensor
- P1296: No 5 Volts To MAP Sensor
- P1297: No Change in MAP From Start To Run
- P1298: Lean Operation At Wide Open Throttle
- P1299: Vacuum Leak Found (IAC Fully Seated)
- P1388: Auto Shutdown (ASD) Relay Control Circuit
- P1389: No Auto Shutdown (ASD) Relay Output Voltage At PCM
- P1390: Timing Belt Skipped One Tooth or More
- P1391: Intermittent Loss of CMP or CKP
07 Jeep Commander OBD2 Codes: Emissions
- P1195: 1/1 O2 Sensor Slow During Catalyst Monitor
- P1196: 2/1 O2 Sensor Slow During Catalyst Monitor
- P1197: 1/2 O2 Sensor Slow During Catalyst Monitor
- P1290: CNG Fuel Pressure Too High
- P1291: No Temp Rise Seen From Fuel Heaters
- P1292: CNG Pressure Sensor Voltage Too High
- P1293: CNG Pressure Sensor Voltage Too Low
- P1398: Mis-Fire Adapter Numerator at Limit
- P1403: No 5 Volts To EGR Sensor
- P1475: Aux. 5 Volt Output Too High
- P1476: Too Little Secondary Air
- P1477: Too Much Secondary Air
- P1484: Catalytic Converter Overheat Detected
- P1485: Air Injection Solenoid Circuit
- P1486: Evap Leak Monitor Pinched Hose
07 Jeep Commander OBD2 Codes: Other Systems
- P1198: Radiator Temperature Sensor Volts Too High
- P1199: Radiator Temperature Sensor Volts Too Low
- P1399: Wait To Start Lamp Circuit
- P1478: Battery Temp Sensor Volts Out of Limit
- P1479: Transmission Fan Relay Circuit
- P1480: PCV Solenoid Valve
- P1482: Catalyst Temperature Sensor Circuit Shorted Low
- P1483: Catalyst Temperature Sensor Circuit Shorted High
- P1487: Hi Speed Rad Fan CTRL Relay Circuit
- P1488: Auxiliary 5 Volt Supply Output Too Low
- P1489: High Speed Fan CTRL Relay Circuit
- P1490: Low Speed Fan CTRL Relay Circuit
- P1491: Rad Fan Control Relay Circuit
- P1492: Battery Temperature Sensor Voltage Too High
- P1493: Battery Temperature Sensor Voltage Too Low
- P1494: Leak Detection Pump Switch or Mechanical Fault
- P1495: Leak Detection Pump Solenoid Circuit
- P1496: 5 Volt Supply Output Too Low
07 Jeep Commander OBD2 Codes: Transmission & Communication
- P1594: Charging System Voltage Too High
- P1595: Speed Control Solenoid Circuits
- P1596: Speed Control Switch Always High
- P1597: Speed Control Switch Always Low
- P1598: A/C Pressure Sensor Volts Too High
- P1599: A/C Pressure Sensor Volts Too Low
- P1602: PCM Not Programmed
- P1680: Clutch Released Switch Circuit
- P1681: No I/P Cluster CCD/J1850 Messages Received
- P1719: Skip Shift Solenoid Circuit
- P1899: Park/Neutral Position Switch Stuck In Park or In Gear
Conclusion
This list of 07 Jeep Commander Obd2 Codes provides a starting point for troubleshooting. Always use a reliable OBD2 scanner to retrieve the exact codes and consult a repair manual for detailed diagnostic procedures. Remember, these codes indicate potential issues and further diagnosis is always recommended.
