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International Automotive Technicians Network

Diagnostic Trouble Code Index for October 2009

Note: This is a professional automotive technician's resource.
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Diagnostic Trouble Codes (DTC)
Count Trouble Code Sample Definition Manufacturers
38P0300Multiple Cylinder Misfire DetectedAudi, Buick, Chevrolet, Chrysler, Dodge, Ford, GMC, Honda, Infiniti, Jeep, Kia, Mercedes-Benz, Nissan, Saab, Saturn, Toyota, Volkswagen
17P0171Fuel System Lean (Bank 1)Audi, Buick, Cadillac, Chevrolet, Chrysler, Dodge, Ford, GMC, Infiniti, Mazda, Pontiac, Toyota
17P0302Cylinder 2 Misfire DetectedAudi, Dodge, Ford, Honda, Hyundai, Jeep, Kia, Mazda, Mercury, Toyota, Volkswagen
13P0340Camshaft Position Sensor Circuit MalfunctionChrysler, Dodge, Ford, GMC, Mercury, Mitsubishi, Nissan, Toyota
10P0304Cylinder 4 Misfire DetectedAudi, Dodge, Ford, Honda, Jeep, Kia, Land Rover, Nissan, Toyota
9P0301Cylinder 1 Misfire DetectedAudi, Dodge, Ford, GMC, Honda, Mercury, Toyota, Volkswagen
9P0303Cylinder 3 Misfire DetectedAcura, Audi, Chevrolet, Dodge, Ford, Kia, Volkswagen
8P0155Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit MalfunctionChevrolet, Ford, Land Rover, Mazda, Mitsubishi, Nissan, Toyota
8P0420Catalyst Efficiency Below Normal (Bank 1)Chevrolet, Dodge, Ford, Nissan, Oldsmobile, Subaru
7P0174Fuel System Lean (Bank 2)Cadillac, Chevrolet, Dodge, Ford, GMC, Nissan
7P0305Cylinder 5 Misfire DetectedAcura, Audi, Dodge, Ford, Honda, Mazda
7P0306Cylinder 6 Misfire DetectedAcura, Audi, Dodge, Jeep, Kia, Land Rover, Volkswagen
7P0335Crankshaft Position Sensor Circuit MalfunctionChevrolet, GMC, Jaguar, Mitsubishi, Nissan, Volvo
7P0442EVAP System Small Leak DetectedChevrolet, Ford, Jeep, Saturn, Volkswagen
7P0446EVAP Vent System PerformanceChevrolet, Mercedes-Benz, Porsche, Saturn
5P0410Secondary Air System PerformanceChevrolet, Oldsmobile, Saturn
5P2106Electronic Throttle Control System - Forced Limited PowerDodge, Ford, Kia, Suzuki
5U1000Class 2 Communication MalfunctionChevrolet, Nissan, Saturn
4P0101MAF Sensor PerformanceChevrolet, Mazda, Pontiac
4P0135Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit MalfunctionFord, Land Rover, Mazda, Toyota
4P0401Insufficient EGR Flow DetectedFord, Lincoln, Mercury, Volkswagen
4P0440General EVAP System FailureChevrolet, Dodge, Oldsmobile, Pontiac
3P0011Intake Camshaft Position System PerformanceBMW, Honda, Volkswagen
3P0016Crankshaft/Camshaft Timing MisalignmentGMC, Mercedes-Benz
3P0122TP Sensor Circuit Low VoltageChrysler, Oldsmobile
3P0130Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit MalfunctionAudi, BMW, Chevrolet
3P0141Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit MalfunctionFord, Hyundai, Mercury
3P0325Knock Sensor Circuit MalfunctionHonda, Mercury, Nissan
3P0400EGR System Recirculation FlowMazda, Mercury, Volkswagen
3P0403EGR Solenoid Control Circuit MalfunctionMazda, Saturn
3P0500Vehicle Speed Sensor Circuit MalfunctionChrysler, Nissan, Toyota
3P0505Idle Control System MalfunctionBMW, Honda
3P0507Idle Speed HighAudi, Cadillac, Isuzu
3P1336CKP Sensor System Variation Not LearnedInfiniti, Nissan, Oldsmobile
3P1599A/C Pressure Sensor Circuit Low VoltageOldsmobile, Saturn
3P1626Theft Deterrent Fuel Enable Signal LostChevrolet, Pontiac
3P2305Ignition Coil 2 Secondary Circuit Insufficient IonizationDodge
2P0012Camshaft Position 'A' Over-Retarded (Bank 1)Toyota, Volkswagen
2P0125Engine Coolant Temperature Insufficient For Closed Loop Fuel ControlChevrolet, Toyota
2P0131Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low VoltageChevrolet
2P0132Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit High VoltageChevrolet, Dodge
2P0133Heated Oxygen Sensor (Bank 1 Sensor 1) Slow ResponseBuick, Volvo
2P0221Throttle Position Sensor 2 PerformanceFord, Volkswagen
2P0230Fuel Pump Relay Control Circuit MalfunctionMercury, Pontiac
2P0316Misfire Occurred In First 1,000 RevolutionsFord
2P0336Crankshaft Position Sensor PerformanceMazda, Pontiac
2P0341CMP Sensor PerformanceGMC, Saturn
2P0351Ignition Coil 1 Control Circuit MalfunctionDodge, Jeep
2P0380Glow Plug Feedback CircuitChevrolet
2P0404EGR Open Position PerformancePontiac, Saturn
2P0441EVAP Purge System PerformanceDodge, Honda
2P0443EVAP Purge Solenoid Control Circuit MalfunctionFord, Nissan
2P0455EVAP System Large Leak DetectedMercedes-Benz, Volkswagen
2P0603Control Module Long Term Memory ResetFord
2P1130Air Fuel Ratio Sensor (Bank 1 Sensor 1) Circuit MalfunctionAudi, Nissan
2P1133Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient SwitchingBuick, Toyota
2P1212ABS/TCS Control Unit MalfunctionFord
2P1233Fuel System Disabled Or OfflineFord, Lincoln
2P1288Air Fuel Sensor (Bank 2 Sensor 1) Circuit Response TimeDodge, Ford
2P1402EGR System Malfunction Detected (Open)Hyundai, Nissan
2P1519Idle Air Control Valve Circuit MalfunctionBMW, Mercury
2P1542Climate Control Unit Signal Circuit High VoltageBMW, Mercedes-Benz
2P1620Low Engine Coolant Switch Circuit Low InputSaturn
2P1775Solenoid Switch Latched In TCC PositionLand Rover
2P2107Electronic Throttle Control Module ProcessorFord, Mazda
2P2110Electronic Throttle Control - Forced Limited RPMMazda, Suzuki
2P2135Throttle Position Sensor 1-2 Correlation ErrorChevrolet, Ford
2P2614Camshaft Position Output Circuit MalfunctionFord
1B1001option configuration errorGMC
1B1015no descriptionOther European
1B1019no CAN control from N47-5Other European
1B1021Loss of PCM serial dataOther European
1B1201Fuel sender Crk FaultFord
1B1352Ignition key-in circuit failureFord
1B1641no definition or information found - MOD Identifix or iATNFord
1B2600Drl relayPontiac
1C1142b34esp brake pressure sensor plausibilty errorMercedes-Benz
1C1202brake fluid level or switch malfunctionMercedes-Benz
1C1266abs power relayFord
1C1300CAN data bus faultyOther European
1C1301CAN data bus faultyOther European
1C1311CAN w/steering wheel angle sensor interruptedOther European
1P0017Crankshaft Position - Exhaust Camshaft Position CorrelationMercedes-Benz
1P0022Camshaft Position 'A' Timing Over-Retarded (Bank 2)Ford
1P0025Camshaft Position 'B' Over-Retarded (Bank 2)Lexus
1P0032Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit High VoltageJeep
1P0080exhaust valve control solenoid circuit highCadillac
1P0102MAF Sensor Circuit Low FrequencyLincoln
1P0106MAP Sensor PerformanceSaab
1P0107MAP Sensor Circuit Low VoltageChevrolet
1P0108MAP Sensor Circuit High VoltageJeep
1P0121TP Sensor PerformanceGMC
1P0128Engine Coolant Temperature Below Thermostat Regulating TemperatureChevrolet
1P0137Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Low VoltageChevrolet
1P0138Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High VoltageJeep
1P0140Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient ActivityVolvo
1P0150Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit MalfunctionBMW
1P0151Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low VoltageChevrolet
1P0152Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit High VoltageDodge
1P0156Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit MalfunctionFord
1P0161Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit MalfunctionChevrolet
1P0170Fuel Trim Lean Or Rich (Bank 1)BMW
1P0172Fuel System Rich (Bank 1)Ford
1P0173Fuel Trim Lean Or Rich (Bank 2)BMW
1P0175Fuel System Rich (Bank 2)Ford
1P0190Fuel Rail Pressure Sensor Circuit MalfunctionFord
1P0191Fuel Rail Pressure Sensor PerformanceFord
1P0193Fuel Rail Pressure Sensor Circuit High VoltageVolvo
1P0194Fuel Rail Pressure Sensor Circuit IntermittentFord
1P0202Fuel Injector 2 Control Circuit MalfunctionJeep
1P0232Fuel Pump Feedback Circuit High VoltageMercury
1P0261Fuel Injector 1 Control Circuit Low VoltageFord
1P0264Fuel Injector 2 Control Circuit Low VoltageFord
1P0267Fuel Injector 3 Control Circuit Low VoltageFord
1P0270Fuel Injector 4 Control Circuit Low VoltageFord
1P0273Fuel Injector 5 Control Circuit Low VoltageFord
1P0276Fuel Injector 6 Control Circuit Low VoltageFord
1P0278Cylinder 6 Balance System MalfunctionFord
1P0307Cylinder 7 Misfire DetectedDodge
1P0337CKP Sensor Circuit Low Duty CycleKia
1P0344Camshaft Position Sensor Signal IntermittentDodge
1P0350Ignition Coil Primary/Secondary Circuit MalfunctionKia
1P0352Ignition Coil 2 Control Circuit MalfunctionCadillac
1P0353Ignition Coil 3 Control Circuit MalfunctionCadillac
1P0354Ignition Coil 4 Control Circuit MalfunctionChrysler
1P0355Ignition Coil 5 Control Circuit MalfunctionCadillac
1P0358Ignition Coil 8 Control Circuit MalfunctionCadillac
1P0402Excessive EGR Flow DetectedFord
1P0405EGR Position Sensor Circuit Low VoltageSaturn
1P0411Secondary AIR System Incorrect Airflow DetectedVolkswagen
1P0418Secondary Air System Pump Relay Control Circuit Malfunction (Bank 1)Toyota
1P0430Catalyst System Low Efficiency (Bank 2)Nissan
1P0445EVAP Canister Purge Volume Control Solenoid Circuit High VoltageLand Rover
1P0449EVAP Vent Solenoid Control Circuit MalfunctionHyundai
1P0453Fuel Tank Pressure Sensor Circuit High VoltageFord
1P0457Loose Fuel CapJeep
1P0462Fuel Level Sensor Low VoltageNissan
1P0463Fuel Level Sensor High VoltageNissan
1P0476Exhaust Backpressure Regulator Malfunction (Self Test)Ford
1P0491Secondary AIR System Insufficient Flow Detected (Bank 1)BMW
1P0492Secondary air flow bank 2BMW
1P0506Idle Speed LowCadillac
1P0530A/C Refrigerant Pressure Sensor Circuit MalfunctionOldsmobile
1P0562System Voltage Too LowHyundai
1P0606Control Module Internal PerformanceFord
1P0621Generator L-Terminal Circuit MalfunctionChevrolet
1P0628Fuel Pump Relay Control Circuit Low VoltageDodge
1P0633SKIM Key Not Programmed In PCMDodge
1P0671Glow Plug No. 1 Control Circuit MalfunctionVolkswagen
1P0685Engine Controls Ignition Relay Control Circuit MalfunctionAcura
1P0688ASD Relay Sense Circuit LowDodge
1P0716Input Speed Sensor PerformanceChevrolet
1P0717Input Shaft Speed Sensor Low InputChevrolet
1P0743Torque Converter Clutch Solenoid Circuit MalfunctionLincoln
1P0750Low/Reverse Solenoid Circuit MalfunctionLincoln
1P07552-4 Solenoid Circuit MalfunctionLincoln
1P0760Overdrive Solenoid Circuit MalfunctionLincoln
1P111FManif. Control fuel air metering......... Crankshaft rationaltyBMW
1P1125Accelerator Pedal Position System MalfunctionGMC
1P1129MAP Sensor Value Higher Than ExpectedAudi
1P1141Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Low InputAudi
1P1166Heated Oxygen Sensor (Bank 2 Sensor 2) Minimum Voltage MonitoringHonda
1P1167Heated Oxygen Sensor (Bank 2 Sensor 2) Maximum Voltage MonitoringHonda
1P1171Fuel System Lean During AccelerationChevrolet
1P1188Fuel Tank Temperature Sensor Circuit High VoltageBMW
1P1189Engine Oil Pressure Switch Circuit MalfunctionBMW
1P1195Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Insufficient ActivityMazda
1P1209FICM Diagnostic Status Signal Circuit MalfunctionFord
1P1211ABS/TCS Control Unit MalfunctionFord
1P1223Throttle Position Sensor 2 Circuit Low InputGMC
1P1235Fuel Pump Control Out-Of-RangeFord
1P1248AWD PlausibilityVolkswagen
1P1282Fuel Pump Relay Control Circuit MalfunctionDodge
1P1294Target Idle Speed Not ReachedChrysler
1P1295ETC System Malfunction - Power ManagementKia
1P1300Igniter 1 Circuit MalfunctionLexus
1P1315Igniter 4 Circuit MalfunctionToyota
1P1335Crankshaft Position Sensor Circuit MalfunctionToyota
1P1340Camshaft Position Sensor 'A' Circuit Malfunction (Bank 2)Volkswagen
1P1345Camshaft To Crankshaft Position CorrelationChevrolet
1P1356Ignition Coil 6 Control Circuit High VoltageFord
1P1381Misfire Detected - No Communication With EBCMGMC
1P1388Auto Shutdown Relay Control Circuit MalfunctionDodge
1P1392'G' Sensor Rough Road Low VoltageAudi
1P1403EGR Solenoid Control Circuit Low VoltageHyundai
1P1404EGR Valve Closed Position PerformancePontiac
1P1406EGR Valve Pintle Position Circuit MalfunctionOldsmobile
1P1408EGR Flow Out Of Self-Test RangeLincoln
1P1411Cylinder 1 Reactivation Control PerformanceVolkswagen
1P1415Secondary Air Injection System (Bank 1)Chevrolet
1P1420EVAP Vent Valve Stuck Open/ClosedHonda
1P1423Fuel Tank Large LeakVolkswagen
1P1444EVAP Canister Purge Volume Control Valve Circuit MalfunctionNissan
1P1451Barometric Pressure Sensor Signal Range/PerformanceLand Rover
1P1456EVAP System Leak Detected (Fuel Tank Area)Acura
1P1457EVAP System Leak Detected (Canister Area)Honda
1P1471Manufacturer CodeLand Rover
1P1472Evap leak detection pump short to groundLand Rover
1P1487EGR Boost Sensor Solenoid Circuit MalfunctionMazda
1P1491EVAP Vacuum Cut Valve/Bypass Circuit MalfunctionHonda
1P1492Battery Temperature Sensor Circuit High VoltageDodge
1P1499EGR Valve Stepper Motor Coil 4 Circuit MalfunctionJeep
1P1509Idle Speed High - IAC System Not RespondingHonda
1P1521Incorrect Engine Oil TypeMazda
1P1522Brake Booster (Master Power) Vacuum Sensor Low VoltageMazda
1P1545Air Conditioning Clutch Relay Control Circuit MalfunctionVolkswagen
1P1568Battery Cell Temperature Signal Circuit ProblemAudi
1P1579P/N To D/R At High TP Angle - Power Reduction Mode OnAudi
1P1601PCM Serial Communications MalfunctionOldsmobile
1P1608PCM Output Device Circuit MalfunctionLand Rover
1P1610NATS Initialization FailureNissan
1P161BBattery Disconnect / TCM InternalKia
1P1629Theft Deterrent Signal Not Present, Engine CrankingOldsmobile
1P1640Output Driver 1 Circuit MalfunctionOldsmobile
1P1656Wastegate Solenoid Control Circuit MalfunctionChevrolet
1P1670Output Driver 4 Voltage High VoltageOldsmobile
1P1687No Communication With MICJeep
1P1688Unmanaged Engine Torque Signal Delivered To TCMMazda
1P1701Transmission Control Module Power SupplyLand Rover
1P1703Brake Switch Circuit Malfunction (Self Test)Land Rover
1P1708Transaxle Range Switch Circuit MalfunctionLand Rover
1P1760Overrun Clutch Solenoid Valve Circuit MalfunctionLincoln
1P1762Transmission Mode Switch Signal Circuit MalfunctionJeep
1P1768Transmission Relay Output Always OffChrysler
1P1887TCC Release Switch Circuit MalfunctionBMW
1P1923No bus data from TCMAudi
1P2007Intake Manifold Runner Control - Stuck Closed (Bank 2)Mercedes-Benz
1P2017Intake Manifold Runner Position Sensor Circuit HighMercedes-Benz
1P2074Manifold Pressure/Throttle Position Correlation - High Flow/Vacuum LeakDodge
1P2086Differential Pressure Sensor Implausibility (Exhaust Temperature Sensor)Mercedes-Benz
1P2100Electronic Throttle Control Motor Circuit / Open (Bank 1)Mazda
1P2105Throttle Actuator Control System - Forced Engine ShutdownFord
1P2173High Airflow / Vacuum Leak Detected (Slow Accumulation)Dodge
1P2181Cooling System PerformanceVolkswagen
1P2189Fuel Trim System Lean At Idle (Bank 2)Mazda
1P2196Heated Oxygen Sensor (Bank 1 Sensor 1) Stuck RichFord
1P2231Heated Oxygen Sensor (Bank 1 Sensor 1) Signal Shorted to Heater CircuitAudi
1P2263Turbo/Super Charger System PerformanceFord
1P2290Injector Control Pressure Too LowFord
1P2291Injector Control Pressure Too Low - Engine CrankingFord
1P2404EVAP Leak Detection Pump Sense Circuit Range/PerformanceVolkswagen
1P2422EVAP Canister Vent Shut Valve Close MalfunctionHonda
1P2610Control Module Ignition Off Timer PerformanceChevrolet
1P2617Crankshaft Position Signal Output Circuit MalfunctionFord
1U0073Control Module Communication Bus OffFord
1U0101Lost Communication With TCMChevrolet
1U0121Lost Communication With Antilock Brake System ModuleChevrolet
1U0140Lost Communication With BCMChevrolet
1U0306Software Incompatibility With Fuel Injector Control ModuleFord
1U1001Lost Communication With XXX Control ModuleNissan
1U1016Serial Communications MalfunctionChevrolet
1U1040Lost Communication With Antilock Brake System ModuleChevrolet
1U1041Loss of Electronic Brake Controller CommunicationChevrolet
1U1064Lost Communication With BCM or VCD ModuleChevrolet
1U1088Loss of Communication With Sensing And Diagnostic ModuleChevrolet
1U1262Data Circuit MalfunctionFord
1U1301Class 2 Data Line Short To VoltageChevrolet
1U1900CAN System Communication ErrorFord
1U2105TCM - No Communication With Engine Control ModuleChevrolet