As of my last update in September 2021, Dodge vehicles also use a set of diagnostic trouble codes (DTCs) to identify potential issues with various systems in the car. Dodge, being an American automotive brand, uses advanced diagnostic systems to assist in diagnosing and troubleshooting problems. The specific codes can vary based on the Dodge model, year, and the type of diagnostic system used. Here are some common Dodge diagnostic trouble codes:
1. P0101 - Mass or Volume Air Flow Circuit Range/Performance Problem
2. P0171 - System Too Lean (Bank 1)
3. P0172 - System Too Rich (Bank 1)
4. P0300 - Random/Multiple Cylinder Misfire Detected
5. P0301 - Cylinder 1 Misfire Detected
6. P0302 - Cylinder 2 Misfire Detected
7. P0303 - Cylinder 3 Misfire Detected
8. P0304 - Cylinder 4 Misfire Detected
9. P0420 - Catalyst System Efficiency Below Threshold (Bank 1)
10. P0430 - Catalyst System Efficiency Below Threshold (Bank 2)
11. P0442 - Evaporative Emission System Leak Detected (Small Leak)
12. P0455 - Evaporative Emission System Leak Detected (Gross Leak)
13. P0507 - Idle Control System RPM Higher Than Expected
14. P0601 - Internal Control Module Memory Check Sum Error
15. P0604 - Internal Control Module Random Access Memory (RAM) Error
16. P0606 - Control Module Internal Performance
17. P0607 - Control Module Performance
18. P0700 - Transmission Control System (MIL Request)
19. P0720 - Output Speed Sensor Circuit Malfunction
20. P0730 - Incorrect Gear Ratio
21. P0740 - Torque Converter Clutch Circuit/Open
22. P0743 - Torque Converter Clutch Circuit Electrical
23. P0748 - Pressure Control Solenoid A Electrical
24. P0750 - Shift Solenoid A Malfunction
25. P0755 - Shift Solenoid B Malfunction
26. P0760 - Shift Solenoid C Malfunction
27. P0765 - Shift Solenoid D Malfunction
28. P0770 - Shift Solenoid E Malfunction
29. P0888 - Transmission Relay Output Always Off
30. P0890 - Traction Control Module (TCM) Power Relay Sense Circuit Low
Please note that the specific diagnostic trouble codes can vary based on the Dodge model and the software version of the diagnostic system used. If you encounter any of these diagnostic codes on your Dodge vehicle, it is recommended to have a qualified mechanic or Dodge dealership diagnose and address the specific issue. Using professional diagnostic equipment ensures accurate readings and appropriate repairs.
