Diagnostic Trouble Code Index for February 2020
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 |
| 14 | P0300 | Multiple Cylinder Misfire Detected | BMW, Buick, Chevrolet, Dodge, GMC, Jeep, Lexus, Nissan, Ram, Saab |
| 3 | P0016 | Crankshaft/Camshaft Timing Misalignment | Chrysler, Lincoln, Mercedes-Benz |
| 3 | P0018 | Crankshaft Position - Intake Camshaft Position Correlation (Bank 2) | Hyundai, Kia |
| 3 | P0171 | Fuel System Lean (Bank 1) | Audi, Cadillac, Volvo |
| 3 | P0301 | Cylinder 1 Misfire Detected | BMW, Lexus |
| 2 | P0014 | Exhaust Camshaft Position System Performance | Hyundai, Toyota |
| 2 | P0019 | Crankshaft Position - Exhaust Camshaft Position Correlation (Bank 2) | Kia |
| 2 | P0201 | Fuel Injector 1 Control Circuit Malfunction | Chrysler, Ram |
| 2 | P0203 | Fuel Injector 3 Control Circuit Malfunction | Chrysler, Ram |
| 2 | P0302 | Cylinder 2 Misfire Detected | BMW, Kia |
| 2 | P0303 | Cylinder 3 Misfire Detected | BMW, Lexus |
| 2 | P0304 | Cylinder 4 Misfire Detected | Ford, Kia |
| 2 | P0305 | Cylinder 5 Misfire Detected | Lexus, Nissan |
| 2 | P0411 | Secondary AIR System Incorrect Airflow Detected | Buick, GMC |
| 2 | P0420 | Catalyst Efficiency Below Normal (Bank 1) | Acura, Lexus |
| 2 | P0678 | Glow Plug No. 8 Control Circuit Malfunction | Ford, Ram |
| 2 | P3400 | Cylinder Deactivation System Performance | Chrysler, Honda |
| 2 | U1000 | Class 2 Communication Malfunction | Cadillac, Land Rover |
| 1 | B1108 | Drivers central door locking motor | Ford |
| 1 | B1140 | Engine crank authorization short or open | Land Rover |
| 1 | B1632 | Left High Beam circuit | Ram |
| 1 | B1751 | BCM Code for courtesy lights | Ram |
| 1 | B1B33 | Target identification transfer | Land Rover |
| 1 | B2799 | Engine Immobilizer System Malfunction | Toyota |
| 1 | C2129 | EPS battery voltage below threshold | Ram |
| 1 | P0011 | Intake Camshaft Position System Performance | BMW |
| 1 | P0015 | Camshaft Position 'B' Over-Retarded (Bank 1) | BMW |
| 1 | P0031 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Low Voltage | Dodge |
| 1 | P0037 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Low Voltage | Dodge |
| 1 | P0051 | Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit Low Voltage | Dodge |
| 1 | P0057 | Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit Low Voltage | Dodge |
| 1 | P0101 | MAF Sensor Performance | Chevrolet |
| 1 | P0131 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage | Chevrolet |
| 1 | P0135 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction | Lexus |
| 1 | P0148 | Fuel Delivery Error | Ford |
| 1 | P0154 | Heated Oxygen Sensor (Bank 2 Sensor 1) Insufficient Activity | Chevrolet |
| 1 | P0156 | Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Malfunction | Lexus |
| 1 | P0170 | Fuel Trim Lean Or Rich (Bank 1) | Land Rover |
| 1 | P0174 | Fuel System Lean (Bank 2) | Nissan |
| 1 | P0175 | Fuel System Rich (Bank 2) | Chevrolet |
| 1 | P018D | Fuel Pressure Sensor Circuit High | Ram |
| 1 | P0194 | Fuel Rail Pressure Sensor Circuit Intermittent | Ford |
| 1 | P0202 | Fuel Injector 2 Control Circuit Malfunction | Chrysler |
| 1 | P0204 | Fuel Injector 4 Control Circuit Malfunction | Chrysler |
| 1 | P0205 | Fuel Injector 5 Control Circuit Malfunction | Chrysler |
| 1 | P0206 | Fuel Injector 6 Control Circuit Malfunction | Chrysler |
| 1 | P025A | Fuel Pump Flow Control Module Enable Circuit Malfunction | Ram |
| 1 | P0278 | Cylinder 6 Balance System Malfunction | Ford |
| 1 | P0281 | Cylinder 7 Balance System Malfunction | Ford |
| 1 | P0299 | Turbocharger Engine Underboost | Mercedes-Benz |
| 1 | P0306 | Cylinder 6 Misfire Detected | Lexus |
| 1 | P0316 | Misfire Occurred In First 1,000 Revolutions | Ford |
| 1 | P0320 | No Crank Reference Signal To PCM | Jeep |
| 1 | P0332 | Knock Sensor Circuit Low Frequency (Bank 2) | Chevrolet |
| 1 | P0335 | Crankshaft Position Sensor Circuit Malfunction | Dodge |
| 1 | P0340 | Camshaft Position Sensor Circuit Malfunction | Saab |
| 1 | P0369 | Camshaft Position Sensor Circuit Intermittent (Bank 1 Sensor 2) | Chrysler |
| 1 | P0415 | Secondary Air Injection System Switching Valve 'B' Circuit Malfunction | Toyota |
| 1 | P0430 | Catalyst System Low Efficiency (Bank 2) | Lexus |
| 1 | P0513 | Invalid SKIM Key Detected | Chrysler |
| 1 | P0520 | Engine Oil Pressure Sensor Circuit Malfunction | Chrysler |
| 1 | P0523 | Engine Oil Pressure Sensor Circuit High Voltage | GMC |
| 1 | P0642 | Sensor Reference Voltage 1 Circuit Low | Hyundai |
| 1 | P0672 | Glow Plug No. 2 Control Circuit Malfunction | Ford |
| 1 | P0674 | Glow Plug No. 4 Control Circuit Malfunction | Ford |
| 1 | P0675 | Glow Plug No. 5 Control Circuit Malfunction | Ford |
| 1 | P1115 | ECT Sensor Circuit Intermittent High Voltage | Mercedes-Benz |
| 1 | P1121 | TP Sensor Circuit Intermittent High Voltage | Ford |
| 1 | P1153 | Heated Oxygen Sensor (Bank 2 Sensor 1) Insufficient Switching | Chevrolet |
| 1 | P1174 | Fuel Trim Cylinder Balance | Chevrolet |
| 1 | P1206 | Cylinder 6 Misfire Detected | Ram |
| 1 | P1260 | Immobilizer System Malfunction | Lincoln |
| 1 | P1388 | Auto Shutdown Relay Control Circuit Malfunction | Audi |
| 1 | P1400 | Cold Start Emission Reduction Control System | Chevrolet |
| 1 | P1604 | PCM Internal Dual-Port Ram Read/Write Integrity Failure | Toyota |
| 1 | P1629 | Theft Deterrent Signal Not Present, Engine Cranking | Chevrolet |
| 1 | P1638 | Generator 'F' Terminal Circuit Malfunction | Jaguar |
| 1 | P2101 | Control Module Throttle Actuator Position Performance | Hyundai |
| 1 | P2106 | Electronic Throttle Control System - Forced Limited Power | Dodge |
| 1 | P2115 | Accelerator Pedal Position Sensor 1 Minimum Stop Performance | Dodge |
| 1 | P2116 | Accelerator Pedal Position Sensor 2 Minimum Stop Performance | Dodge |
| 1 | P2118 | Electronic Throttle Control - Motor Current Performance | Hyundai |
| 1 | P2138 | Accelerator Pedal Position Sensor 1-2 Correlation Error | Dodge |
| 1 | P2166 | Accelerator Pedal Position Sensor 1 Maximum Stop Performance | Dodge |
| 1 | P2167 | Accelerator Pedal Position Sensor 2 Maximum Stop Performance | Dodge |
| 1 | P2187 | Fuel Trim System Lean At Idle (Bank 1) | BMW |
| 1 | P2189 | Fuel Trim System Lean At Idle (Bank 2) | BMW |
| 1 | P2296 | Fuel Pressure Solenoid 2 Control Circuit High | Volkswagen |
| 1 | P245B | Switch over valve for bypass EGR has malfunction | Mercedes-Benz |
| 1 | P261F | The output for circulation pump coolant has malfunction actuator blocked | Mercedes-Benz |
| 1 | P3425 | Cylinder 4 Deactivation Solenoid Control Circuit Malfunction | Chrysler |
| 1 | U0073 | Control Module Communication Bus Off | Chevrolet |
| 1 | U0101 | Lost Communication With TCM | Chevrolet |
| 1 | U0108 | Meduim speed can communication bus- bus off | Ford |
| 1 | U0109 | Lost Communication with FP Control Module | Ram |
| 1 | U0121 | Lost Communication With Antilock Brake System Module | Chevrolet |
| 1 | U0140 | Lost Communication With BCM | Chevrolet |
| 1 | U0155 | No Cluster Bus Message | Ford |
| 1 | U0164 | Lost Communication With HVAC Control Module | Ford |
| 1 | U1990 | Lost com with door control module a | Ford |
| 1 | U2000 | Lost com with door control module b | Ford |
