Diagnostic Trouble Code Index for January 2022
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Diagnostic Trouble Codes (DTC)
| Count | Trouble Code | Sample Definition | Manufacturers |
| 3 | P0171 | Fuel System Lean (Bank 1) | Chevrolet, Honda, Lexus |
| 2 | P0101 | MAF Sensor Performance | Chevrolet |
| 2 | P0300 | Multiple Cylinder Misfire Detected | Chevrolet, GMC |
| 2 | P0344 | Camshaft Position Sensor Signal Intermittent | Jeep, Porsche |
| 1 | P0011 | Intake Camshaft Position System Performance | Cadillac |
| 1 | P0014 | Exhaust Camshaft Position System Performance | Cadillac |
| 1 | P0024 | Exhaust Camshaft Position System Performance (Bank 2) | Cadillac |
| 1 | P0087 | Fuel Rail Pressure Too Low | Kia |
| 1 | P0132 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit High Voltage | GMC |
| 1 | P0139 | Heated Oxygen Sensor (Bank 1 Sensor 2) Slow Response | Jeep |
| 1 | P0301 | Cylinder 1 Misfire Detected | Land Rover |
| 1 | P0303 | Cylinder 3 Misfire Detected | Toyota |
| 1 | P0306 | Cylinder 6 Misfire Detected | Ram |
| 1 | P0307 | Cylinder 7 Misfire Detected | Chevrolet |
| 1 | P0339 | Crankshaft Position Sensor Signal Intermittent | Jeep |
| 1 | P0340 | Camshaft Position Sensor Circuit Malfunction | Jeep |
| 1 | P0348 | Intake Camshaft Position Sensor Circuit High Input (Bank 2) | Porsche |
| 1 | P0352 | Ignition Coil 2 Control Circuit Malfunction | Dodge |
| 1 | P0553 | Power Steering Pressure Sensor Circuit High Input | Toyota |
| 1 | P0573 | Brake Switch 1 Circuit Stuck Off | Chevrolet |
| 1 | P061C | ETC Level 2 RPM Performance | Jeep |
| 1 | P2112 | Electronic Throttle Control - Unable To Open | Ford |
| 1 | P2135 | Throttle Position Sensor 1-2 Correlation Error | GMC |
| 1 | P249C | Excessive time to enter closed loop reductant system control | Volkswagen |
| 1 | U0073 | Control Module Communication Bus Off | GMC |
| 1 | U0077 | control module communication can bus off | GMC |
| 1 | U0100 | Lost Communication With ECM/PCM | GMC |
| 1 | U0101 | Lost Communication With TCM | GMC |
| 1 | U0110 | IMA-CAN Malfunction BUS "Off" (Battery Condition Monitor – MCM/MCM) | Infiniti |
| 1 | U0131 | FCAN Malfunction (EPS-ECM) | GMC |
| 1 | U420; | invalid datareceived from steering control module | GMC |
