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Diagnostic Trouble Code Chart

HINT:

Parameters listed in the chart may not be exactly the same as your readings due to the type of instrument or other factors. If a trouble code is displayed during the DTC check, inspect the trouble areas listed for that code. For details of the code, follow the "DTC Code" reference.

*1: w/ Smart Key System

*2: w/o Smart Key System

*3: for Separate Type Amplifier System

*4: w/ Navigation System

*5: w/ Automatic Type Headlight Beam Level Control

*6: MIL flushes when a catalyst damaging misfire is detected

Engine Control System 

DIAGNOSTIC TROUBLE CODE CHART

DTC Code Detection Item Trouble Area MIL Memory
P0010 Camshaft Position "A" Actuator Circuit (Bank 1)
  1. Open or short in camshaft timing oil control valve assembly for intake camshaft (bank 1) circuit
  2. Camshaft timing oil control valve assembly for intake camshaft (bank 1)
  3. ECM
 Comes on DTC stored
P0011 Camshaft Position "A" - Timing Over-Advanced or System Performance (Bank 1)
  1. Valve timing
  2. Camshaft timing oil control valve assembly for intake camshaft (bank 1)
  3. Oil control valve filter RH
  4. No. 2 oil pipe
  5. Camshaft timing gear assembly
  6. ECM
 Comes on DTC stored
P0012 Camshaft Position "A" - Timing Over-Retarded (Bank 1)
  1. Valve timing
  2. Camshaft timing oil control valve assembly for intake camshaft (bank 1)
  3. Oil control valve filter RH
  4. No. 2 oil pipe
  5. Camshaft timing gear assembly
  6. ECM
 Comes on DTC stored
P0013 Camshaft Position "B" Actuator Circuit / Open (Bank 1)
  1. Open or short in camshaft timing oil control valve assembly for exhaust camshaft (bank 1) circuit
  2. Camshaft timing oil control valve assembly for exhaust camshaft (bank 1)
  3. ECM
 Comes on DTC stored
P0014 Camshaft Position "B" - Timing Over-Advanced or System Performance (Bank 1)
  1. Valve timing
  2. Camshaft timing oil control valve assembly for exhaust camshaft (bank 1)
  3. Oil control valve filter RH
  4. No. 2 oil pipe
  5. Camshaft timing exhaust gear assembly
  6. ECM
 Comes on DTC stored
P0015 Camshaft Position "B" - Timing Over-Retarded (Bank 1)
  1. Valve timing
  2. Camshaft timing oil control valve assembly for exhaust camshaft (bank 1)
  3. Oil control valve filter RH
  4. No. 2 oil pipe
  5. Camshaft timing exhaust gear assembly
  6. ECM
 Comes on DTC stored
P0016 Crankshaft Position - Camshaft Position Con-elation (Bank 1 Sensor A)
  1. Valve timing
  2. Camshaft timing oil control valve assembly for intake camshaft (bank 1)
  3. Oil control valve filter RH
  4. No. 2 oil pipe
  5. Camshaft timing gear assembly
  6. ECM
 Comes on DTC stored
P0017 Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor B)
  1. Valve timing
  2. Camshaft timing oil control valve assembly for exhaust camshaft (bank 1)
  3. Oil control valve filter RH
  4. No. 2 oil pipe
  5. Camshaft timing exhaust gear assembly
  6. ECM
 Comes on DTC stored
P0018 Crankshaft Position - Camshaft Position Con-elation (Bank 2 Sensor A)
  1. Valve timing
  2. Camshaft timing oil control valve assembly for intake camshaft (bank 2)
  3. Oil control valve filter LH
  4. No. 1 oil pipe
  5. Camshaft timing gear assembly
  6. ECM
 Comes on DTC stored
P0019 Crankshaft Position - Camshaft Position Correlation (Bank 2 Sensor B)
  1. Valve timing
  2. Camshaft timing oil control valve assembly for exhaust camshaft (bank 2)
  3. Oil control valve filter LH
  4. No. 1 oil pipe
  5. Camshaft timing exhaust gear assembly
  6. ECM
 Comes on DTC stored
P0020 Camshaft Position "A" Actuator Circuit (Bank 2)
  1. Open or short in camshaft timing oil control valve assembly for intake camshaft (bank 2) circuit
  2. Camshaft timing oil control valve assembly for intake camshaft (bank 2)
  3. ECM
 Comes on DTC stored
P0021 Camshaft Position "A" - Timing Over-Advanced or System Performance (Bank 2)
  1. Valve timing
  2. Camshaft timing oil control valve assembly for intake camshaft (bank 2)
  3. Oil control valve filter LH
  4. No. 1 oil pipe
  5. Camshaft timing gear assembly
  6. ECM
 Comes on DTC stored
P0022 Camshaft Position "A" - Timing Over-Retarded (Bank 2)
  1. Valve timing
  2. Camshaft timing oil control valve assembly for intake camshaft (bank 2)
  3. Oil control valve filter LH
  4. No. 1 oil pipe
  5. Camshaft timing gear assembly
  6. ECM
 Comes on DTC stored
P0023 Camshaft Position "B" Actuator Circuit / Open (Bank 2)
  1. Open or short in camshaft timing oil control valve assembly for exhaust camshaft (bank 2) circuit
  2. Camshaft timing oil control valve assembly for exhaust camshaft (bank 2)
  3. ECM
 Comes on DTC stored
P0024 Camshaft Position "B" - Timing Over-Advanced or System Performance (Bank 2)
  1. Valve timing
  2. Camshaft timing oil control valve assembly for exhaust camshaft (bank 2)
  3. Oil control valve filter LH
  4. No. 1 oil pipe
  5. Camshaft timing exhaust gear assembly
  6. ECM
 Comes on DTC stored
P0025 Camshaft Position "B" - Timing Over-Retarded (Bank 2)
  1. Valve timing
  2. Camshaft timing control valve assembly for exhaust camshaft (bank 2)
  3. Oil control valve filter LH
  4. No. 1 oil pipe
  5. Camshaft timing exhaust gear assembly
  6. ECM
 Comes on DTC stored
P0031 Oxygen (A/F) Sensor Heater Control Circuit Low (Bank 1 Sensor 1)
  1. Open in air fuel ratio sensor heater (bank 1 sensor 1) circuit
  2. Air fuel ratio sensor heater (bank 1 sensor 1)
  3. A/F fuse
  4. Engine room junction block assembly (A/F relay)
  5. ECM
 Comes on DTC stored
P0032 Oxygen (A/F) Sensor Heater Control Circuit High (Bank 1 Sensor 1)
  1. Short in air fuel ratio sensor heater (bank 1 sensor 1) circuit
  2. Air fuel ratio sensor heater (bank 1 sensor 1)
  3. A/F fuse
  4. Engine room junction block assembly (A/F relay)
  5. ECM
 Comes on DTC stored
P0037 Oxygen Sensor Heater Control Circuit Low (Bank 1 Sensor 2)
  1. Open in heated oxygen sensor heater (bank 1 sensor 2) circuit
  2. Heated oxygen sensor heater (bank 1 sensor 2)
  3. EFI NO. 3 fuse
  4. ECM
 Comes on DTC stored
P0038 Oxygen Sensor Heater Control Circuit High (Bank 1 Sensor 2)
  1. Short in heated oxygen sensor heater (bank 1 sensor 2) circuit
  2. Heated oxygen sensor heater (bank 1 sensor 2)
  3. EFI NO. 3 fuse
  4. ECM
 Comes on DTC stored
P0051 Oxygen (A/F) Sensor Heater Control Circuit Low (Bank 2 Sensor 1)
  1. Open in air fuel ratio sensor heater (bank 2 sensor 1) circuit
  2. Air fuel ratio sensor heater (bank 2 sensor 1)
  3. A/F fuse
  4. Engine room junction block assembly (A/F relay)
  5. ECM
 Comes on DTC stored
P0052 Oxygen (A/F) Sensor Heater Control Circuit High (Bank 2 Sensor 1)
  1. Short in air fuel ratio sensor heater (bank 2 sensor 1) circuit
  2. Air fuel ratio sensor heater (bank 2 sensor 1)
  3. A/F fuse
  4. Engine room junction block assembly (A/F relay)
  5. ECM
 Comes on DTC stored
P0057 Oxygen Sensor Heater Control Circuit Low (Bank 2 Sensor 2)
  1. Open in heated oxygen sensor heater (bank 2 sensor 2) circuit
  2. Heated oxygen sensor heater (bank 2 sensor 2)
  3. EFI NO. 3 fuse
  4. ECM
 Comes on DTC stored
P0058 Oxygen Sensor Heater Control Circuit High (Bank 2 Sensor 2)
  1. Short in heated oxygen sensor heater (bank 2 sensor 2) circuit
  2. Heated oxygen sensor heater (bank 2 sensor 2)
  3. EFI NO. 3 fuse
  4. ECM
 Comes on DTC stored
P0101 Mass Air Flow Circuit Range / Performance Problem
  1. Mass air flow meter sub-assembly
  2. Intake system
  3. PCV hose connections
 Comes on DTC stored
P0102 Mass or Volume Air Flow Circuit Low Input
  1. Open or short in mass air flow meter circuit
  2. Mass air flow meter sub-assembly
  3. EFI NO. 3 fuse
  4. ECM
 Comes on DTC stored
P0103 Mass or Volume Air Flow Circuit High Input
  1. Open or short in mass air flow meter circuit
  2. Mass air flow meter sub-assembly
  3. EFI NO. 3 fuse
  4. ECM
 Comes on DTC stored
P0111 Intake Air Temperature Sensor 1 Circuit Range / Performance Mass air flow meter sub-assembly Comes on DTC stored
P0112 Intake Air Temperature Circuit Low Input
  1. Short in intake air temperature sensor circuit
  2. Intake air temperature sensor (built into mass air flow meter sub-assembly)
  3. ECM
 Comes on DTC stored
P0113 Intake Air Temperature Circuit High Input
  1. Open in intake air temperature sensor circuit
  2. Intake air temperature sensor (built into mass air flow meter sub-assembly)
  3. ECM
 Comes on DTC stored
P0115 Engine Coolant Temperature Circuit Malfunction
  1. Open or short in engine coolant temperature sensor circuit
  2. Engine coolant temperature sensor
  3. ECM
 Comes on DTC stored
P0116 Engine Coolant Temperature Circuit Range / Performance Problem
  1. Thermostat
  2. Engine coolant temperature sensor
 Comes on DTC stored
P0117 Engine Coolant Temperature Circuit Low Input
  1. Short in engine coolant temperature sensor circuit
  2. Engine coolant temperature sensor
  3. ECM
 Comes on DTC stored
P0118 Engine Coolant Temperature Circuit High Input
  1. Open in engine coolant temperature sensor circuit
  2. Engine coolant temperature sensor
  3. ECM
 Comes on DTC stored
P011B Engine Coolant Temperature / Intake Air Temperature Correlation
  1. Intake air temperature sensor
  2. Engine coolant temperature sensor
  3. ECM
 Comes on DTC stored
P0120 Throttle / Pedal Position Sensor / Switch "A" Circuit Malfunction
  1. Throttle position sensor (built into throttle with motor body assembly)
  2. ECM
 Comes on DTC stored
P0121 Throttle / Pedal Position Sensor / Switch "A" Circuit Range / Performance Problem
  1. Throttle position sensor (built into throttle with motor body assembly)
  2. Throttle position sensor circuit
  3. ECM
 Comes on DTC stored
P0122 Throttle / Pedal Position Sensor / Switch "A" Circuit Low Input
  1. Throttle position sensor (built into throttle with motor body assembly)
  2. Short in VTA1 circuit
  3. Open in VC circuit
  4. ECM
 Comes on DTC stored
P0123 Throttle / Pedal Position Sensor / Switch "A" Circuit High Input
  1. Throttle position sensor (built into throttle with motor body assembly)
  2. Open in VTA1 circuit
  3. Open in E2 circuit
  4. Short between VC and VTA1 circuits
  5. ECM
 Comes on DTC stored
P0125 Insufficient Coolant Temperature for Closed Loop Fuel Control
  1. Cooling system
  2. Engine coolant temperature sensor
  3. Thermostat
 Comes on DTC stored
P0128 Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)
  1. Thermostat
  2. Cooling system
  3. Engine coolant temperature sensor
  4. ECM
 Comes on DTC stored
P0136 Oxygen Sensor Circuit Malfunction (Bank 1 Sensor 2)
  1. Open or short in heated oxygen sensor (bank 1 sensor 2) circuit
  2. Heated oxygen sensor (bank 1 sensor 2)
  3. Heated oxygen sensor heater (bank 1 sensor 2)
  4. Air fuel ratio sensor (bank 1 sensor 1)
  5. Gas leaks from exhaust system
 Comes on DTC stored
P0137 Oxygen Sensor Circuit Low Voltage (Bank 1 Sensor 2)
  1. Open in heated oxygen sensor (bank 1 sensor 2) circuit
  2. Heated oxygen sensor (bank 1 sensor 2)
  3. Heated oxygen sensor heater (bank 1 sensor 2)
  4. Gas leaks from exhaust system
 Comes on DTC stored
P0138 Oxygen Sensor Circuit High Voltage (Bank 1 Sensor 2)
  1. Short in heated oxygen sensor (bank 1 sensor 2) circuit
  2. Heated oxygen sensor (bank 1 sensor 2)
  3. ECM
  4. Air fuel ratio sensor (bank 1 sensor 1)
 Comes on DTC stored
P0139 Oxygen Sensor Circuit Slow Response (Bank 1 Sensor 2)
  1. Short in heated oxygen sensor (bank 1 sensor 2) circuit
  2. Heated oxygen sensor (bank 1 sensor 2)
  3. ECM
 Comes on DTC stored
P0141 Oxygen Sensor Heater Circuit Malfunction (Bank 1 Sensor 2)
  1. Open or short in heated oxygen sensor heater (bank 1 sensor 2) circuit
  2. Heated oxygen sensor heater (bank 1 sensor 2)
  3. EFI NO. 3 fuse
  4. ECM
 Comes on DTC stored
P0156 Oxygen Sensor Circuit Malfunction (Bank 2 Sensor 2)
  1. Open or short in heated oxygen sensor (bank 2 sensor 2) circuit
  2. Heated oxygen sensor (bank 2 sensor 2)
  3. Heated oxygen sensor heater (bank 2 sensor 2)
  4. Air fuel ratio sensor (bank 2 sensor 1)
  5. Gas leaks from exhaust system
 Comes on DTC stored
P0157 Oxygen Sensor Circuit Low Voltage (Bank 2 Sensor 2)
  1. Open in heated oxygen sensor (bank 2 sensor 2) circuit
  2. Heated oxygen sensor (bank 2 sensor 2)
  3. Heated oxygen sensor heater (bank 2 sensor 2)
  4. Gas leaks from exhaust system
 Comes on DTC stored
P0158 Oxygen Sensor Circuit High Voltage (Bank 2 Sensor 2)
  1. Short in heated oxygen sensor (bank 2 sensor 2) circuit
  2. Heated oxygen sensor (bank 2 sensor 2)
  3. ECM
  4. Air fuel ratio sensor (bank 2 sensor 1)
 Comes on DTC stored
P0159 Oxygen Sensor Circuit Slow Response (Bank 2 Sensor 2)
  1. Short in heated oxygen sensor (bank 2 sensor 2) circuit
  2. Heated oxygen sensor (bank 2 sensor 2)
  3. ECM
 Comes on DTC stored
P0161 Oxygen Sensor Heater Circuit Malfunction (Bank 2 Sensor 2)
  1. Open or short in heated oxygen sensor heater (bank 2 sensor 2) circuit
  2. Heated oxygen sensor heater (bank 2 sensor 2)
  3. EFI NO. 3 fuse
  4. ECM
 Comes on DTC stored
P0171 System Too Lean (Bank 1)
  1. Intake system
  2. Fuel injector assembly
  3. Mass air flow meter sub-assembly
  4. Engine coolant temperature sensor
  5. Fuel pressure
  6. Gas leaks from exhaust system
  7. Open or short in air fuel ratio sensor (bank 1 sensor 1) circuit
  8. Air fuel ratio sensor (bank 1 sensor 1)
  9. Air fuel ratio sensor heater (bank 1 sensor 1)
  10. Engine room junction block assembly
  11. A/F fuse
  12. Air fuel ratio sensor heater (bank 1 sensor 1) circuit
  13. PCV valve and hose
  14. PCV hose connections
  15. ECM
 Comes on DTC stored
P0172 System Too Rich (Bank 1)
  1. Fuel injector assembly
  2. Mass air flow meter sub-assembly
  3. Engine coolant temperature sensor
  4. Ignition system
  5. Fuel pressure
  6. Gas leaks from exhaust system
  7. Open or short in air fuel ratio sensor (bank 1 sensor 1) circuit
  8. Air fuel ratio sensor (bank 1 sensor 1)
  9. Air fuel ratio sensor heater (bank 1 sensor 1)
  10. Engine room junction block assembly
  11. A/F fuse
  12. Air fuel ratio sensor heater (bank 1 sensor 1) circuit
  13. ECM
 Comes on DTC stored
P0174 System Too Lean (Bank 2)
  1. Intake system
  2. Fuel injector assembly
  3. Mass air flow meter sub-assembly
  4. Engine coolant temperature sensor
  5. Fuel pressure
  6. Gas leaks from exhaust system
  7. Open or short in air fuel ratio sensor (bank 2 sensor 1) circuit
  8. Air fuel ratio sensor (bank 2 sensor 1)
  9. Air fuel ratio sensor heater (bank 2 sensor 1)
  10. Engine room junction block assembly
  11. A/F fuse
  12. Air fuel ratio sensor heater (bank 2 sensor 1) circuit
  13. PCV valve and hose
  14. PCV hose connections
  15. ECM
 Comes on DTC stored
P0175 System Too Rich (Bank 2)
  1. Fuel injector assembly
  2. Mass air flow meter sub-assembly
  3. Engine coolant temperature sensor
  4. Ignition system
  5. Fuel pressure
  6. Gas leaks from exhaust system
  7. Open or short in air fuel ratio sensor (bank 2 sensor 1) circuit
  8. Air fuel ratio sensor (bank 2 sensor 1)
  9. Air fuel ratio sensor heater (bank 2 sensor 1)
  10. Engine room junction block assembly
  11. A/F fuse
  12. Air fuel ratio sensor heater (bank 2 sensor 1) circuit
  13. ECM
 Comes on DTC stored
P0220 Throttle / Pedal Position Sensor / Switch "B" Circuit
  1. Throttle position sensor (built into throttle with motor body assembly)
  2. ECM
 Comes on DTC stored
P0222 Throttle / Pedal Position Sensor / Switch "B" Circuit Low Input
  1. Throttle position sensor (built into throttle with motor body assembly)
  2. Short in VTA2 circuit
  3. Open in VC circuit
  4. ECM
 Comes on DTC stored
P0223 Throttle / Pedal Position Sensor / Switch "B" Circuit High Input
  1. Throttle position sensor (built into throttle with motor body assembly)
  2. Open in VTA2 circuit
  3. Open in E2 circuit
  4. Short between VC and VTA2 circuits
  5. ECM
 Comes on DTC stored
P0230 Fuel Pump Primary Circuit
  1. Open or short in F/PMP relay circuit
  2. Engine room junction block assembly (F/PMP relay)
  3. ECM
 Does not come on DTC stored
P0300 Random / Multiple Cylinder Misfire Detected
  1. Open or short in engine wire harness
  2. Connector connections
  3. Vacuum hose connections
  4. Ignition system
  5. Fuel injector assembly
  6. Fuel pressure
  7. Mass air flow meter sub-assembly
  8. Engine coolant temperature sensor
  9. Compression pressure
  10. Valve timing
  11. PCV valve and hose
  12. PCV hose connections
  13. Intake system
  14. ECM
 Comes on / Blinks*6 DTC stored
P0301 Cylinder 1 Misfire Detected
  1. Open or short in engine wire harness
  2. Connector connections
  3. Vacuum hose connections
  4. Ignition system
  5. Fuel injector assembly
  6. Fuel pressure
  7. Mass air flow meter sub-assembly
  8. Engine coolant temperature sensor
  9. Compression pressure
  10. Valve timing
  11. PCV valve and hose
  12. PCV hose connections
  13. Intake system
  14. ECM
 Comes on / Blinks*6 DTC stored
P0302 Cylinder 2 Misfire Detected
  1. Open or short in engine wire harness
  2. Connector connections
  3. Vacuum hose connections
  4. Ignition system
  5. Fuel injector assembly
  6. Fuel pressure
  7. Mass air flow meter sub-assembly
  8. Engine coolant temperature sensor
  9. Compression pressure
  10. Valve timing
  11. PCV valve and hose
  12. PCV hose connections
  13. Intake system
  14. ECM
 Comes on / Blinks*6 DTC stored
P0303 Cylinder 3 Misfire Detected
  1. Open or short in engine wire harness
  2. Connector connections
  3. Vacuum hose connections
  4. Ignition system
  5. Fuel injector assembly
  6. Fuel pressure
  7. Mass air flow meter sub-assembly
  8. Engine coolant temperature sensor
  9. Compression pressure
  10. Valve timing
  11. PCV valve and hose
  12. PCV hose connections
  13. Intake system
  14. ECM
 Comes on / Blinks*6 DTC stored
P0304 Cylinder 4 Misfire Detected
  1. Open or short in engine wire harness
  2. Connector connections
  3. Vacuum hose connections
  4. Ignition system
  5. Fuel injector assembly
  6. Fuel pressure
  7. Mass air flow meter sub-assembly
  8. Engine coolant temperature sensor
  9. Compression pressure
  10. Valve timing
  11. PCV valve and hose
  12. PCV hose connections
  13. Intake system
  14. ECM
 Comes on / Blinks*6 DTC stored
P0305 Cylinder 5 Misfire Detected
  1. Open or short in engine wire harness
  2. Connector connections
  3. Vacuum hose connections
  4. Ignition system
  5. Fuel injector assembly
  6. Fuel pressure
  7. Mass air flow meter sub-assembly
  8. Engine coolant temperature sensor
  9. Compression pressure
  10. Valve timing
  11. PCV valve and hose
  12. PCV hose connections
  13. Intake system
  14. ECM
 Comes on / Blinks*6 DTC stored
P0306 Cylinder 6 Misfire Detected
  1. Open or short in engine wire harness
  2. Connector connections
  3. Vacuum hose connections
  4. Ignition system
  5. Fuel injector assembly
  6. Fuel pressure
  7. Mass air flow meter sub-assembly
  8. Engine coolant temperature sensor
  9. Compression pressure
  10. Valve timing
  11. PCV valve and hose
  12. PCV hose connections
  13. Intake system
  14. ECM
 Comes on / Blinks*6 DTC stored
P0327 Knock Sensor 1 Circuit Low Input (Bank 1 or Single Sensor)
  1. Short in knock control sensor (bank 1) circuit
  2. Knock control sensor (bank 1)
  3. ECM
 Comes on DTC stored
P0328 Knock Sensor 1 Circuit High Input (Bank 1 or Single Sensor)
  1. Open in knock control sensor (bank 1) circuit
  2. Knock control sensor (bank 1)
  3. ECM
 Comes on DTC stored
P0332 Knock Sensor 2 Circuit Low Input (Bank 2)
  1. Short in knock control sensor (bank 2) circuit
  2. Knock control sensor (bank 2)
  3. ECM
 Comes on DTC stored
P0333 Knock Sensor 2 Circuit High Input (Bank 2)
  1. Open in knock control sensor (bank 2) circuit
  2. Knock control sensor (bank 2)
  3. ECM
 Comes on DTC stored
P0335 Crankshaft Position Sensor "A" Circuit
  1. Open or short in crankshaft position sensor circuit
  2. Crankshaft position sensor
  3. Crankshaft (crank angle sensor plate)
  4. ECM
 Comes on DTC stored
P0339 Crankshaft Position Sensor "A" Circuit Intermittent
  1. Open or short In crankshaft position sensor circuit
  2. Crankshaft position sensor
  3. Crankshaft (crank angle sensor plate)
  4. ECM
 Does not come on DTC stored
P0340 Camshaft Position Sensor Circuit Malfunction
  1. Open or short in VVT sensor for intake side circuit
  2. VVT sensor for intake side
  3. Camshaft timing gear assembly for intake camshaft
  4. ECM
 Comes on DTC stored
P0342 Camshaft Position Sensor "A" Circuit Low Input (Bank 1 or Single Sensor)
  1. Open or short in VVT sensor for intake side circuit
  2. VVT sensor for intake side
  3. Camshaft timing gear assembly for intake camshaft
  4. ECM
 Comes on DTC stored
P0343 Camshaft Position Sensor "A" Circuit High Input (Bank 1 or Single Sensor)
  1. Open or short in VVT sensor for intake camshaft side circuit
  2. VVT sensor for intake side
  3. Camshaft timing gear assembly for intake camshaft
  4. ECM
 Comes on DTC stored
P0345 Camshaft Position Sensor "A" Circuit (Bank 2)
  1. Open or short in VVT sensor for intake side circuit
  2. VVT sensor for intake side
  3. Camshaft timing gear assembly for intake camshaft
  4. ECM
 Comes on DTC stored
P0347 Camshaft Position Sensor "A" Circuit Low Input (Bank 2)
  1. Open or short in VVT sensor for intake side circuit
  2. VVT sensor for intake side
  3. Camshaft timing gear assembly for intake camshaft
  4. ECM
 Comes on DTC stored
P0348 Camshaft Position Sensor "A" Circuit High Input (Bank 2)
  1. Open or short in VVT sensor for intake camshaft side circuit
  2. VVT sensor for intake side
  3. Camshaft timing gear assembly for intake camshaft
  4. ECM
 Comes on DTC stored
P0351 Ignition Coil "A" Primary / Secondary Circuit
  1. Ignition system
  2. Open or short in IGF1 or IGT circuit 1 between ignition coil assembly and ECM
  3. No. 1 ignition coil assembly
  4. ECM
 Comes on DTC stored
P0352 Ignition Coil "B" Primary / Secondary Circuit
  1. Ignition system
  2. Open or short in IGF1 or IGT circuit 2 between ignition coil assembly and ECM
  3. No. 2 ignition coil assembly
  4. ECM
 Comes on DTC stored
P0353 Ignition Coil "C" Primary / Secondary Circuit
  1. Ignition system
  2. Open or short in IGF1 or IGT circuit 3 between ignition coil assembly and ECM
  3. No. 3 ignition coil assembly
  4. ECM
 Comes on DTC stored
P0354 Ignition Coil "D" Primary / Secondary Circuit
  1. Ignition system
  2. Open or short In IGF1 or IGT circuit 4 between ignition coil assembly and ECM
  3. No. 4 ignition coil assembly
  4. ECM
 Comes on DTC stored
P0355 Ignition Coil "E" Primary / Secondary Circuit
  1. Ignition system
  2. Open or short in IGF1 or IGT circuit 5 between ignition coil assembly and ECM
  3. No. 5 ignition coil assembly
  4. ECM
 Comes on DTC stored
P0356 Ignition Coll "F" Primary / Secondary Circuit
  1. Ignition system
  2. Open or short in IGF1 or IGT circuit 6 between ignition coil assembly and ECM
  3. No. 6 Ignition coil assembly
  4. ECM
 Comes on DTC stored
P0365 Camshaft Position Sensor "B" Circuit (Bank 1)
  1. Open or short in VVT sensor for exhaust side circuit
  2. VVT sensor for exhaust side
  3. Exhaust camshaft
  4. ECM
 Comes on DTC stored
P0367 Camshaft Position Sensor "B" Circuit Low Input (Bank 1)
  1. Open or short in VVT sensor for exhaust side circuit
  2. VVT sensor for exhaust side
  3. Exhaust camshaft
  4. ECM
 Comes on DTC stored
P0368 Camshaft Position Sensor "B" Circuit High Input (Bank 1)
  1. Open or short in VVT sensor for exhaust side circuit
  2. VVT sensor for exhaust side
  3. Exhaust camshaft
  4. ECM
 Comes on DTC stored
P0390 Camshaft Position Sensor "B" Circuit (Bank 2)
  1. Open or short in VVT sensor for exhaust side circuit
  2. VVT sensor for exhaust side
  3. Exhaust camshaft
  4. ECM
 Comes on DTC stored
P0392 Camshaft Position Sensor "B" Circuit Low Input (Bank 2)
  1. Open or short in VVT sensor for exhaust side circuit
  2. VVT sensor for exhaust side
  3. Exhaust camshaft
  4. ECM
 Comes on DTC stored
P0393 Camshaft Position Sensor "B" Circuit High Input (Bank 2)
  1. Open or short in VVT sensor for exhaust side circuit
  2. VVT sensor for exhaust side
  3. Exhaust camshaft
  4. ECM
 Comes on DTC stored
P0420 Catalyst System Efficiency Below Threshold (Bank 1)
  1. Gas leaks from exhaust system
  2. Air fuel ratio sensor (bank 1 sensor 1)
  3. Heated oxygen sensor (bank 1 sensor 2)
  4. Exhaust manifold sub-assembly RH (TWC: Front catalyst)
  5. Center exhaust pipe assembly (TWC: Rear catalyst)
 Comes on DTC stored
P0430 Catalyst System Efficiency Below Threshold (Bank 2)
  1. Gas leaks from exhaust system
  2. Air fuel ratio sensor (bank 2 sensor 1)
  3. Heated oxygen sensor (bank 2 sensor 2)
  4. Exhaust manifold sub-assembly LH (TWC: Front catalyst)
  5. Center exhaust pipe assembly (TWC: Rear catalyst)
 Comes on DTC stored
P043E Evaporative Emission System Reference Orifice Clog Up
  1. Canister pump module
  2. Connector/wire harness (canister pump module - ECM)
  3. ECM
 Comes on DTC stored
P043F Evaporative Emission System Reference Orifice High Flow
  1. Canister pump module
  2. Connector/wire harness (canister pump module - ECM)
  3. ECM
 Comes on DTC stored
P0441 Evaporative Emission Control System Incorrect Purge Flow
  1. Purge VSV
  2. Purge VSV circuit (between purge VSV and ECM)
  3. Leakage from EVAP line (between purge VSV and intake manifold)
  4. EVAP line clogged (between purge VSV and canister pump module)
  5. ECM
 Comes on DTC stored
P0451 Evaporative Emission Control System Pressure Sensor Range / Performance
  1. Canister pump module
  2. Connector/wire harness (canister pump module - ECM)
  3. ECM
 Comes on DTC stored
P0452 Evaporative Emission Control System Pressure Sensor / Switch Low Input
  1. Canister pump module
  2. Connector/wire harness (canister pump module - ECM)
  3. ECM
 Comes on DTC stored
P0453 Evaporative Emission Control System Pressure Sensor / Switch High Input
  1. Canister pump module
  2. Connector/wire harness (canister pump module - ECM)
  3. ECM
 Comes on DTC stored
P0455 Evaporative Emission Control System Leak Detected (Gross Leak)
  1. Fuel cap (loose)
  2. Leakage from EVAP line (canister - fuel tank)
  3. Leakage from EVAP line (purge VSV - canister)
  4. Leakage from canister pump module
  5. Leakage from fuel tank
  6. Leakage from canister
 Comes on DTC stored
P0456 Evaporative Emission Control System Leak Detected (Very Small Leak)
  1. Fuel cap (loose)
  2. Leakage from EVAP line (canister - fuel tank)
  3. Leakage from EVAP line (purge VSV - canister)
  4. Leakage from canister pump module
  5. Leakage from fuel tank
  6. Leakage from canister
 Comes on DTC stored
P0500 Vehicle Speed Sensor "A"
  1. Open or short in speed signal circuit
  2. Combination meter assembly
  3. Skid control ECU
  4. Power management control ECU*1
  5. Stereo component amplifier*3
  6. Radio receiver
  7. Tire pressure warning ECU
  8. Navigation receiver assembly*4
  9. Headlight leveling ECU*5
  10. TCM
  11. ECM
 Comes on DTC stored
P0504 Brake Switch "A" / "B" Correlation
  1. Open or short in stop light switch signal circuit
  2. Stop light switch assembly
  3. STOP fuse
  4. ECM
 Does not come on DTC stored
P0505 Idle Control System Malfunction
  1. Electronic throttle control system
  2. Intake system
  3. PCV hose connection
  4. ECM
 Comes on DTC stored
P050A Cold Start Idle Air Control System Performance
  1. Throttle with motor body assembly
  2. Mass air flow meter sub-assembly
  3. Intake system
  4. PCV hose connections
  5. VVT system
  6. Air cleaner filter element sub-assembly
  7. ECM
 Comes on DTC stored
P050B Cold Start Ignition Timing Performance
  1. Throttle with motor body assembly
  2. Mass air flow meter sub-assembly
  3. Intake system
  4. PCV hose connections
  5. VVT system
  6. Air cleaner filter element sub-assembly
  7. ECM
 Comes on DTC stored
P0560 System Voltage
  1. Open in back-up power source circuit
  2. Battery
  3. Battery terminals
  4. EFI NO. 1 fuse
  5. ECM
 Comes on DTC stored
P0604 Internal Control Module Random Access Memory (RAM) Error ECM Comes on DTC stored
P0606 ECM / PCM Processor ECM Comes on DTC stored
P0607 Control Module Performance
  1. Exhaust gas leak
  2. Heated oxygen sensor
  3. ECM
 Comes on DTC stored
P060A Internal Control Module Monitoring Processor Performance ECM Comes on DTC stored
P060B Internal Control Module A/D Processing Performance ECM Comes on DTC stored
P060D Internal Control Module Accelerator Pedal Position Performance ECM Comes on DTC stored
P060E Internal Control Module Throttle Position Performance ECM Comes on DTC stored
P0617 Starter Relay Circuit High
  1. Smart key system (for entry function)*1
  2. Starter signal circuit*2
  3. Park/neutral position switch assembly
  4. ECM
 Comes on DTC stored
P062F Internal Control Module EEPROM Error ECM Comes on DTC stored
P0630 VIN not Programmed or Mismatch - ECM/PCM ECM Comes on DTC stored
P0657 Actuator Supply Voltage Circuit / Open ECM Comes on DTC stored
P0705 Transmission Range Sensor Circuit Malfunction (PRNDL Input)
  1. Open or short In park/neutral position switch circuit
  2. Short in park/neutral position switch assembly
  3. Open or short in transmission control switch circuit
  4. Shift lock control unit assembly
  5. GAUGE No. 2 fuse
  6. ECM
 Comes on DTC stored
P0724 Brake Switch "B" Circuit High
  1. Short in stop light switch signal circuit
  2. Stop light switch assembly
  3. ECM
 Comes on DTC stored
P1607 Cruise Control Input Processor ECM Comes on DTC stored
P2102 Throttle Actuator Control Motor Circuit Low
  1. Open in throttle actuator circuit
  2. Throttle actuator
  3. ECM
 Comes on DTC stored
P2103 Throttle Actuator Control Motor Circuit High
  1. Short in throttle actuator circuit
  2. Throttle actuator
  3. Throttle valve
  4. Throttle with motor body assembly
  5. ECM
 Comes on DTC stored
P2111 Throttle Actuator Control System - Stuck Open
  1. Throttle actuator
  2. Throttle with motor body assembly
  3. Throttle valve
  4. ECM
 Comes on DTC stored
P2112 Throttle Actuator Control System - Stuck Closed
  1. Throttle actuator
  2. Throttle with motor body assembly
  3. Throttle valve
  4. ECM
 Comes on DTC stored
P2118 Throttle Actuator Control Motor Current Range / Performance
  1. Open in electronic throttle control system power source circuit
  2. Battery
  3. Battery terminals
  4. ETC-S fuse
  5. ECM
 Comes on DTC stored
P2119 Throttle Actuator Control Throttle Body Range / Performance
  1. Electronic throttle control system
  2. ECM
 Comes on DTC stored
P2120 Throttle / Pedal Position Sensor / Switch "D" Circuit
  1. Accelerator pedal sensor assembly
  2. ECM
 Comes on DTC stored
P2121 Throttle / Pedal Position Sensor / Switch "D" Circuit Range / Performance
  1. Accelerator pedal sensor assembly
  2. ECM
 Comes on DTC stored
P2122 Throttle / Pedal Position Sensor / Switch "D" Circuit Low Input
  1. Accelerator pedal sensor assembly
  2. Open in VCPA circuit
  3. Open or ground short in VPA circuit
  4. ECM
 Comes on DTC stored
P2123 Throttle / Pedal Position Sensor / Switch "D" Circuit High Input
  1. Accelerator pedal sensor assembly
  2. Open in EPA circuit
  3. ECM
 Comes on DTC stored
P2125 Throttle / Pedal Position Sensor / Switch "E" Circuit
  1. Accelerator pedal sensor assembly
  2. ECM
 Comes on DTC stored
P2127 Throttle / Pedal Position Sensor / Switch "E" Circuit Low Input
  1. Accelerator pedal sensor assembly
  2. Open in VCP2 circuit
  3. Open or ground short in VPA2 circuit
  4. ECM
 Comes on DTC stored
P2128 Throttle / Pedal Position Sensor / Switch "E" Circuit High Input
  1. Accelerator pedal sensor assembly
  2. Open in EPA2 circuit
  3. ECM
 Comes on DTC stored
P2135 Throttle / Pedal Position Sensor / Switch "A" / "B" Voltage Correlation
  1. Short between VTA1 and VTA2 circuits
  2. Throttle position sensor (built into throttle with motor body assembly)
  3. ECM
 Comes on DTC stored
P2138 Throttle / Pedal Position Sensor / Switch "D" / "E" Voltage Correlation
  1. Short between VPA and VPA2 circuits
  2. Accelerator pedal sensor assembly
  3. ECM
 Comes on DTC stored
P2195 Oxygen (A/F) Sensor Signal Stuck Lean (Bank 1 Sensor 1)
  1. Open or short in air fuel ratio sensor (bank 1 sensor 1) circuit
  2. Air fuel ratio sensor (bank 1 sensor 1)
  3. Air fuel ratio sensor (bank 1 sensor 1) heater
  4. Air fuel ratio sensor (bank 1 sensor 1) heater circuit
  5. Intake system
  6. Fuel injector assembly
  7. ECM
 Comes on DTC stored
P2196 Oxygen (A/F) Sensor Signal Stuck Rich (Bank 1 Sensor 1)
  1. Open or short in air fuel ratio sensor (bank 1 sensor 1) circuit
  2. Air fuel ratio sensor (bank 1 sensor 1)
  3. Air fuel ratio sensor (bank 1 sensor 1) heater
  4. Air fuel ratio sensor (bank 1 sensor 1) heater circuit
  5. Intake system
  6. Fuel injector assembly
  7. ECM
 Comes on DTC stored
P2197 Oxygen (A/F) Sensor Signal Stuck Lean (Bank 2 Sensor 1)
  1. Open or short in air fuel ratio sensor (bank 2 sensor 1) circuit
  2. Air fuel ratio sensor (bank 2 sensor 1)
  3. Air fuel ratio sensor (bank 2 sensor 1) heater
  4. Air fuel ratio sensor (bank 2 sensor 1) heater circuit
  5. Intake system
  6. Fuel injector assembly
  7. ECM
 Comes on DTC stored
P2198 Oxygen (A/F) Sensor Signal Stuck Rich (Bank 2 Sensor 1)
  1. Open or short in air fuel ratio sensor (bank 2 sensor 1) circuit
  2. Air fuel ratio sensor (bank 2 sensor 1)
  3. Air fuel ratio sensor (bank 2 sensor 1) heater
  4. Air fuel ratio sensor (bank 2 sensor 1) heater circuit
  5. Intake system
  6. Fuel injector assembly
  7. ECM
 Comes on DTC stored
P2237 Oxygen (A/F) Sensor Pumping Current Circuit / Open (Bank 1 Sensor 1)
  1. Open or short in air fuel ratio sensor (bank 1 sensor 1) circuit
  2. Air fuel ratio sensor (bank 1 sensor 1)
  3. ECM
 Comes on DTC stored
P2238 Oxygen (A/F) Sensor Pumping Current Circuit Low (Bank 1 Sensor 1)
  1. Open or short in air fuel ratio sensor (bank 1 sensor 1) circuit
  2. Air fuel ratio sensor (bank 1 sensor 1)
  3. ECM
 Comes on DTC stored
P2239 Oxygen (A/F) Sensor Pumping Current Circuit High (Bank 1 Sensor 1)
  1. Open or short in air fuel ratio sensor (bank 1 sensor 1) circuit
  2. Air fuel ratio sensor (bank 1 sensor 1)
  3. ECM
 Comes on DTC stored
P2240 Oxygen (A/F) Sensor Pumping Current Circuit / Open (Bank 2 Sensor 1)
  1. Open or short in air fuel ratio sensor (bank 2 sensor 1) circuit
  2. Air fuel ratio sensor (bank 2 sensor 1)
  3. ECM
 Comes on DTC stored
P2241 Oxygen (A/F) Sensor Pumping Current Circuit Low (Bank 2 Sensor 1)
  1. Open or short in air fuel ratio sensor (bank 2 sensor 1) circuit
  2. Air fuel ratio sensor (bank 2 sensor 1)
  3. ECM
 Comes on DTC stored
P2242 Oxygen (A/F) Sensor Pumping Current Circuit High (Bank 2 Sensor 1)
  1. Open or short in air fuel ratio sensor (bank 2 sensor 1) circuit
  2. Air fuel ratio sensor (bank 2 sensor 1)
  3. ECM
 Comes on DTC stored
P2252 Oxygen (A/F) Sensor Reference Ground Circuit Low (Bank 1 Sensor 1)
  1. Open or short in air fuel ratio sensor (bank 1 sensor 1) circuit
  2. Air fuel ratio sensor (bank 1 sensor 1)
  3. ECM
 Comes on DTC stored
P2253 Oxygen (A/F) Sensor Reference Ground Circuit High (Bank 1 Sensor 1)
  1. Open or short in air fuel ratio sensor (bank 1 sensor 1) circuit
  2. Air fuel ratio sensor (bank 1 sensor 1)
  3. ECM
 Comes on DTC stored
P2255 Oxygen (A/F) Sensor Reference Ground Circuit Low (Bank 2 Sensor 1)
  1. Open or short in air fuel ratio sensor (bank 2 sensor 1) circuit
  2. Air fuel ratio sensor (bank 2 sensor 1)
  3. ECM
 Comes on DTC stored
P2256 Oxygen (A/F) Sensor Reference Ground Circuit High (Bank 2 Sensor 1)
  1. Open or short in air fuel ratio sensor (bank 2 sensor 1) circuit
  2. Air fuel ratio sensor (bank 2 sensor 1)
  3. ECM
 Comes on DTC stored
P2401 Evaporative Emission System Leak Detection Pump Control Circuit Low
  1. Canister pump module
  2. Connector/wire harness (canister pump module - ECM)
  3. ECM
 Comes on DTC stored
P2402 Evaporative Emission System Leak Detection Pump Control Circuit High
  1. Canister pump module
  2. Connector/wire harness (canister pump module - ECM)
  3. ECM
 Comes on DTC stored
P2419 Evaporative Emission System Switching Valve Control Circuit Low
  1. Canister pump module
  2. Connector/wire harness (canister pump module - ECM)
  3. ECM
 Comes on DTC stored
P2420 Evaporative Emission System Switching Valve Control Circuit High
  1. Canister pump module (0.02 inch orifice, vacuum pump, vent valve)
  2. Connector/wire harness (canister pump module - ECM)
  3. ECM
 Comes on DTC stored
P2610 ECM / PCM Internal Engine Off Timer Performance ECM Comes on DTC stored
P2A00 A/F Sensor Circuit Slow Response (Bank 1 Sensor 1)
  1. Air fuel ratio sensor (bank 1 sensor 1)
  2. Air fuel ratio sensor (bank 1 sensor 1) heater
  3. ECM
 Comes on DTC stored
P2A03 A/F Sensor Circuit Slow Response (Bank 2 Sensor 1)
  1. Air fuel ratio sensor (bank 2 sensor 1)
  2. Air fuel ratio sensor (bank 2 sensor 1) heater
  3. ECM
 Comes on DTC stored
U0101 Lost Communication with TCM
  1. ECM to TCM circuit
  2. TCM
  3. ECM
 Comes on DTC stored
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