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International Automotive Technicians Network

Diagnostic Trouble Code Index for November 2009

Note: This is a professional automotive technician's resource.
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Diagnostic Trouble Codes (DTC)
Count Trouble Code Sample Definition Manufacturers
35P0300Multiple Cylinder Misfire DetectedAcura, Chevrolet, Chrysler, Dodge, Ford, GMC, Jeep, Land Rover, Maserati, Mazda, Mercedes-Benz, Mercury, Oldsmobile, Pontiac, Saturn, Toyota, Volkswagen, Volvo
19P0171Fuel System Lean (Bank 1)Audi, BMW, Chevrolet, Daewoo, Dodge, Ford, Honda, Kia, Lincoln, Mini, Subaru, Volkswagen
18P0304Cylinder 4 Misfire DetectedAcura, Audi, BMW, Chevrolet, Ford, GMC, Honda, Jeep, Land Rover, Mazda, Subaru, Toyota, Volkswagen
16P0302Cylinder 2 Misfire DetectedAcura, BMW, Chrysler, Ford, Honda, Jaguar, Jeep, Mercury, Subaru, Toyota, Volkswagen
15P0301Cylinder 1 Misfire DetectedAcura, Chevrolet, Chrysler, Ford, Honda, Jeep, Mazda, Pontiac, Subaru, Toyota, Volkswagen
12P0305Cylinder 5 Misfire DetectedAcura, Chrysler, Ford, Honda, Jeep, Maserati, Pontiac, Toyota
12P0340Camshaft Position Sensor Circuit MalfunctionBMW, Chevrolet, Chrysler, Ford, Infiniti, Jeep, Mazda, Mitsubishi, Nissan, Saturn, Subaru, Toyota
9P0306Cylinder 6 Misfire DetectedAcura, Ford, Honda, Maserati, Mercedes-Benz, Toyota, Volvo
9P0401Insufficient EGR Flow DetectedBuick, Ford, Honda, Toyota
8P0172Fuel System Rich (Bank 1)Chevrolet, Ford, Honda, Toyota
8P0303Cylinder 3 Misfire DetectedFord, Honda, Land Rover, Mercury, Pontiac, Subaru, Volkswagen
7P0174Fuel System Lean (Bank 2)Audi, Chevrolet, Ford, Lincoln
6P0307Cylinder 7 Misfire DetectedCadillac, Dodge, Ford, Lincoln, Maserati
4P0121TP Sensor PerformanceChevrolet, Ford, Hyundai, Toyota
4P0122TP Sensor Circuit Low VoltageChevrolet, Dodge, Ford
4P0170Fuel Trim Lean Or Rich (Bank 1)Honda, Kia, Mercedes-Benz, Volkswagen
4P0308Cylinder 8 Misfire DetectedFord, Jeep, Lincoln, Maserati
4P0341CMP Sensor PerformanceDodge, Saturn, Volkswagen
4P0420Catalyst Efficiency Below Normal (Bank 1)Chevrolet, Ford, Mazda, Toyota
4P0442EVAP System Small Leak DetectedChevrolet, Oldsmobile, Saturn
4P0507Idle Speed HighChevrolet, Hyundai, Nissan
3P0101MAF Sensor PerformanceCadillac, Isuzu, Pontiac
3P0131Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low VoltageDodge, Ford, GMC
3P0132Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit High VoltageDodge, Jaguar
3P0134Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient ActivityAcura, Volvo
3P0138Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High VoltageAudi, Chrysler, Dodge
3P0335Crankshaft Position Sensor Circuit MalfunctionMitsubishi, Nissan
3P0411Secondary AIR System Incorrect Airflow DetectedVolkswagen
3P0455EVAP System Large Leak DetectedFord, GMC, Hyundai
3P2135Throttle Position Sensor 1-2 Correlation ErrorFord, Mazda, Saturn
3U1000Class 2 Communication MalfunctionChevrolet, Nissan, Pontiac
2P0011Intake Camshaft Position System PerformanceBMW, Nissan
2P0012Camshaft Position 'A' Over-Retarded (Bank 1)Ford, Volkswagen
2P0017Crankshaft Position - Exhaust Camshaft Position CorrelationIsuzu
2P0022Camshaft Position 'A' Timing Over-Retarded (Bank 2)Ford, Toyota
2P0069Abnormal Correlation Between MAP And BARO SensorDodge, Jeep
2P0102MAF Sensor Circuit Low FrequencyChevrolet, Volkswagen
2P0118ECT Sensor Circuit High VoltageHyundai, Infiniti
2P0120TP Sensor 1 Signal Circuit MalfunctionSaab, Volvo
2P0123TP Sensor Circuit High VoltageDodge, Infiniti
2P0130Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit MalfunctionSaab, Subaru
2P0135Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit MalfunctionChrysler, Toyota
2P0141Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit MalfunctionChevrolet, Toyota
2P0173Fuel Trim Lean Or Rich (Bank 2)Kia, Mercedes-Benz
2P0175Fuel System Rich (Bank 2)Chrysler, Ford
2P0200Fuel Injector Circuit MalfunctionGMC, Pontiac
2P0223Throttle Position Sensor 2 Circuit High VoltageFord, Infiniti
2P0263Cylinder 1 Balance System MalfunctionFord
2P0269Cylinder 3 Balance System MalfunctionFord, GMC
2P0275Cylinder 5 Balance System MalfunctionFord, GMC
2P0284Cylinder 8 Balance System MalfunctionFord, GMC
2P0325Knock Sensor Circuit MalfunctionMercury
2P0344Camshaft Position Sensor Signal IntermittentChrysler, Ford
2P0404EGR Open Position PerformanceBuick, Chevrolet
2P0410Secondary Air System PerformanceChevrolet, Mercedes-Benz
2P0440General EVAP System FailureLexus, Oldsmobile
2P0441EVAP Purge System PerformanceAudi, Kia
2P0443EVAP Purge Solenoid Control Circuit MalfunctionCadillac, Dodge
2P0499NVLD Canister Vent Solenoid Circuit High VoltageDodge
2P0601Control Module Read Only MemoryChevrolet
2P0603Control Module Long Term Memory ResetFord
2P0705Transaxle Range Switch Circuit MalfunctionFord
2P0727Engine Speed No SignalSaturn
2P0741TCC System - Stuck OffCadillac, Toyota
2P1133Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient SwitchingPontiac, Subaru
2P1391CKP Or CMP Sensor Signal IntermittentChrysler, Ford
2P1399Misfire any cylinderHonda
2P1411Cylinder 1 Reactivation Control PerformanceAudi, Volkswagen
2P1423Fuel Tank Large LeakAudi, Volkswagen
2P1620Low Engine Coolant Switch Circuit Low InputSaturn, Suzuki
2P1670Output Driver 4 Voltage High VoltageBuick, Ford
2P2104ETC System Malfunction - Forced IdleFord, Mazda
2P2106Electronic Throttle Control System - Forced Limited PowerDodge, Ford
2P3000HV Battery MalfunctionLand Rover, Toyota
1B1367Ign 0 Device LowChevrolet
1B2139ipc rcv does not natchFord
1C0899Device 1 low VoltageChevrolet
1P0021Camshaft Position 'A' Timing Over-Advanced / System Performance (Bank 2)Nissan
1P0104Mass Airflow Sensor Circuit IntermittentFord
1P0105MAP Sensor PerformanceSaab
1P0108MAP Sensor Circuit High VoltageHonda
1P0110Intake Air Temperature Sensor Circuit MalfunctionSaab
1P0113IAT Sensor Circuit High VoltageSaab
1P0116ECT Sensor PerformanceSaab
1P0117ECT Sensor Circuit Low VoltageBuick
1P0128Engine Coolant Temperature Below Thermostat Regulating TemperatureHonda
1P0137Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Low VoltageGMC
1P0140Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient ActivitySaturn
1P0155Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit MalfunctionVolvo
1P0157Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Low VoltageGMC
1P0158Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit High VoltageAudi
1P0190Fuel Rail Pressure Sensor Circuit MalfunctionVolvo
1P0202Fuel Injector 2 Control Circuit MalfunctionJaguar
1P0221Throttle Position Sensor 2 PerformanceFord
1P0231Fuel Pump Feedback Circuit Low VoltageFord
1P0266Cylinder 2 Balance System MalfunctionGMC
1P0274Fuel Injector 5 Control Circuit High VoltageFord
1P0279Cylinder 7 Injector Circuit LowFord
1P0315Crankshaft Position Sensor Variation Not LearnedChevrolet
1P0316Misfire Occurred In First 1,000 RevolutionsFord
1P0318Rough Road Sensor Circuit MalfunctionSaturn
1P0320No Crank Reference Signal To PCMJeep
1P0321Crankshaft Position Sensor Circuit Range/PerformanceBuick
1P0322Crankshaft Position Sensor Circuit No SignalVolkswagen
1P0350Ignition Coil Primary/Secondary Circuit MalfunctionFord
1P0351Ignition Coil 1 Control Circuit MalfunctionFord
1P0352Ignition Coil 2 Control Circuit MalfunctionFord
1P0353Ignition Coil 3 Control Circuit MalfunctionFord
1P0355Ignition Coil 5 Control Circuit MalfunctionFord
1P0356Ignition Coil 6 Control Circuit MalfunctionFord
1P0357Ignition Coil 7 Control Circuit MalfunctionFord
1P0381Wait To Start Control Circuit MalfunctionFord
1P0402Excessive EGR Flow DetectedSaturn
1P0403EGR Solenoid Control Circuit MalfunctionSaturn
1P0405EGR Position Sensor Circuit Low VoltageSaturn
1P0446EVAP Vent System PerformanceChevrolet
1P0449EVAP Vent Solenoid Control Circuit MalfunctionChevrolet
1P0451Fuel Tank Pressure Sensor PerformanceToyota
1P0452Fuel Tank Pressure Sensor Circuit Low VoltageFord
1P0471Exhaust Backpressure Circuit Range/PerformanceFord
1P0500Vehicle Speed Sensor Circuit MalfunctionNissan
1P0501Vehicle Speed Sensor 1 PerformanceVolkswagen
1P0505Idle Control System MalfunctionMazda
1P050BCold Start Ignition Timing PerformanceFord
1P0528Fan Speed Sensor Circuit - No SignalFord
1P0540Intake Air Heater Feedback Circuit MalfunctionChevrolet
1P0562System Voltage Too LowChevrolet
1P0607Control Module PerformancePontiac
1P0621Generator L-Terminal Circuit MalfunctionPontiac
1P0640Intake Air Heater Control Circuit MalfunctionPontiac
1P0652Sensor Reference Voltage 2 Circuit LowDodge
1P0670Glow Plug Control Module Control Circuit MalfunctionFord
1P0683Glow Plug Control Module Diagnostic Communication Circuit MalfunctionFord
1P0685Engine Controls Ignition Relay Control Circuit MalfunctionHonda
1P0720Output Shaft Speed Sensor Circuit MalfunctionFord
1P0722Output Speed Sensor Circuit Low VoltageFord
1P0726Engine Speed Sensor Circuit PerformanceVolkswagen
1P0731Gear Ratio Error In FirstSaturn
1P0743Torque Converter Clutch Solenoid Circuit MalfunctionJeep
1P07531-2 Shift Solenoid Circuit MalfunctionJeep
1P0880TCM Power Input SignalChevrolet
1P0A0AHigh Voltage System Interlock Circuit MalfunctionMazda
1P1031Air Fuel Sensor (Bank 1 Sensor 1) Heater Circuit Low VoltageNissan
1P1100Starter Switch Circuit Low InputFord
1P1101Intake Airflow System PerformanceFord
1P1121TP Sensor Circuit Intermittent High VoltageInfiniti
1P1125Accelerator Pedal Position System MalfunctionHonda
1P1131Heated Oxygen Sensor (Bank 1 Sensor 1) Indicates A/F Ratio Too LeanFord
1P1136Intake Valve Timing Control Circuit Malfunction (Bank 2)Volkswagen
1P1148Closed Loop Malfunction Detected (Bank 1)Nissan
1P1151Heated Oxygen Sensor (Bank 2 Sensor 1) Indicates A/F Ratio Too LeanFord
1P1168Closed Loop Malfunction Detected (Bank 2)Nissan
1P1187Fuel Tank Temperature Sensor Circuit Low VoltageMercedes-Benz
1P1211ABS/TCS Control Unit MalfunctionFord
1P1212ABS/TCS Control Unit MalfunctionNissan
1P1220TP Sensor 2 Circuit MalfunctionMercedes-Benz
1P1221TP Sensor 2 Signal CorrelationHonda
1P1223Throttle Position Sensor 2 Circuit Low InputMercedes-Benz
1P1233Fuel System Disabled Or OfflineFord
1P1248AWD PlausibilityFord
1P1270Engine RPM / Vehicle Speed Limit ReachedJeep
1P1295ETC System Malfunction - Power ManagementHonda
1P1300Igniter 1 Circuit MalfunctionHonda
1P1320Igniter 5 Circuit MalfunctionNissan
1P1340Camshaft Position Sensor 'A' Circuit Malfunction (Bank 2)Volkswagen
1P1345Camshaft To Crankshaft Position CorrelationChevrolet
1P1351ICM Ignition Control Circuit High VoltageGMC
1P1361ICM Ignition Control Circuit Low VoltageBuick
1P1377ICM CMP Pulse To 4X Reference Pulse ComparisonCadillac
1P1379System Voltage Out Of Self-Test RangeFord
1P1392'G' Sensor Rough Road Low VoltageFord
1P1404EGR Valve Closed Position PerformanceChevrolet
1P1406EGR Valve Pintle Position Circuit MalfunctionCadillac
1P1442EVAP Vacuum Switch Circuit MalfunctionToyota
1P1445EVAP Canister Purge Volume Control Valve MalfunctionToyota
1P1449Canister Drive Cut Valve Circuit MalfunctionSuzuki
1P1450Unable to Bleed Up Fuel Tank VacuumMercury
1P1457EVAP System Leak Detected (Canister Area)Honda
1P1491EVAP Vacuum Cut Valve/Bypass Circuit MalfunctionDodge
1P1494EVAP Leak Detection Pump Switch Or Mechanical FaultJeep
1P150CTCM Engine Speed Request Circuit MalfunctionChevrolet
1P1515Control Module Throttle Actuator Position PerformanceHonda
1P1519Idle Air Control Valve Circuit MalfunctionMercury
1P1520Stop Light Switch Circuit MalfunctionMercedes-Benz
1P1540Air Conditioning Refrigerant Over-Pressure - Air Conditioning DisabledLincoln
1P1556Battery Module Temperature Sensor Signal 2 Circuit High VoltageMaserati
1P1559Motor Commutation Sensor 1 Circuit Low VoltageVolkswagen
1P1564ASCD Steering Switch Circuit MalfunctionInfiniti
1P1599A/C Pressure Sensor Circuit Low VoltageSaturn
1P1602Powertrain Control Module Not ProgrammedChrysler
1P1629Theft Deterrent Signal Not Present, Engine CrankingPontiac
1P1630Theft Deterrent Learn Mode ActiveMercedes-Benz
1P1687No Communication With MICJeep
1P1695No CCD Messages Received From BCMDodge
1P1698No CCD Messages Received From TCMDodge
1P1780Park/Neutral Position Switch Circuit MalfunctionSaturn
1P1A0DHybrid Powertrain Control Module - Generator DisabledMazda
1P1A0EHybrid Powertrain Control Module - Motor DisabledMazda
1P1A10Hybrid Battery 1 Temperature Sensor PerformanceFord
1P1A13Hybrid Battery 2 Temperature Sensor PerformanceMazda
1P2015Intake Manifold Runner Position Sensor PerformanceJeep
1P2101Control Module Throttle Actuator Position PerformanceFord
1P2110Electronic Throttle Control - Forced Limited RPMFord
1P2127Accelerator Pedal Position Sensor 2 Circuit Low VoltageDodge
1P2128Accelerator Pedal Position Sensor 2 Circuit High VoltageAudi
1P2138Accelerator Pedal Position Sensor 1-2 Correlation ErrorAudi
1P2176Minimum Throttle Position Not LearnedSaturn
1P2187Fuel Trim System Lean At Idle (Bank 1)Audi
1P2196Heated Oxygen Sensor (Bank 1 Sensor 1) Stuck RichFord
1P2274Heated Oxygen Sensor (Bank 1 Sensor 3) Stuck LeanFord
1P2290Injector Control Pressure Too LowFord
1P2422EVAP Canister Vent Shut Valve Close MalfunctionHonda
1P2441Secondary Air Injection System Switching Valve Stuck ClosedToyota
1P2544Transmission Torque Request Circuit MalfunctionChevrolet
1P2903Exhaust Gas Recirculation Control Positioner Signal FaultSaturn
1P3006Battery State of Charge UnevenToyota
1P3041Data bus drive incorrect temp. message from instrument clusterVolkswagen
1P3160misfire detected on start up first 1000 revolutionsLand Rover
1P5620system voltage lowLand Rover
1U0140Lost Communication With BCMDodge
1U0155No Cluster Bus MessageDodge
1U0168No SKIM Bus MessagesDodge
1U0738can bus off and control module communication bus offLand Rover
1U1001Lost Communication With XXX Control ModuleNissan
1U1008Loss of Sir/SDM communicationsLand Rover
1U1040Lost Communication With Antilock Brake System ModuleChevrolet
1U1041Loss of Electronic Brake Controller CommunicationChevrolet
1U1096Loss of Communication With Instrument Panel ClusterChevrolet
1U110CLost Fuel Level MessageDodge
1U1147Data Circuit MalfunctionFord
1U1255Class 2 Communication MalfunctionBuick
1U1328lost communication with ride level control moduleLand Rover
1U1411Implausible Fuel Volume Signal ReceivedJeep
1U2023Fault recieved from external nodeMazda
1U2105TCM - No Communication With Engine Control ModuleSaturn