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DTC Troubleshooting Index

DTC (MIL indication(1)) Two Drive Cycle Detection Detection Item MIL Note
P0101 (50) ◦ Mass Air Flow (MAF) Sensor Circuit Range/Performance Problem ON DTC Troubleshooting (see DTC TROUBLESHOOTING )
P0102 (50) -- Mass Air Flow (MAF) Sensor Circuit Low Voltage ON DTC Troubleshooting (see DTC P0102: MAF SENSOR CIRCUIT LOW VOLTAGE )
P0103 (50) -- Mass Air Flow (MAF) Sensor Circuit High Voltage ON DTC Troubleshooting (see DTC P0103: MAF SENSOR CIRCUIT HIGH VOLTAGE )
P0107 (3) -- Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage ON DTC Troubleshooting (see DTC P0107: MAP SENSOR CIRCUIT LOW VOLTAGE )
P0108 (3) -- Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage ON DTC Troubleshooting (see DTC P0108: MAP SENSOR CIRCUIT HIGH VOLTAGE )
P0111 (10) ◦ Intake Air Temperature (IAT) Sensor Circuit Range/Performance Problem ON DTC Troubleshooting (see DTC P0111: IAT SENSOR CIRCUIT RANGE/PERFORMANCE PROBLEM )
P0112 (10) ◦ Intake Air Temperature (IAT) Sensor Circuit Low Voltage ON DTC Troubleshooting (see DTC P0112: IAT SENSOR CIRCUIT LOW VOLTAGE )
P0113 (10) ◦ Intake Air Temperature (IAT) Sensor Circuit High Voltage ON DTC Troubleshooting (see DTC P0113: IAT SENSOR CIRCUIT HIGH VOLTAGE )
P0116 (86) ◦ Engine Coolant Temperature (ECT) Sensor 1 Circuit Range/Performance Problem ON DTC Troubleshooting (see DTC P0116: ECT SENSOR 1 RANGE/PERFORMANCE PROBLEM )
P0117 (6) -- Engine Coolant Temperature (ECT) Sensor 1 Circuit Low Voltage ON DTC Troubleshooting (see DTC P0117: ECT SENSOR 1 CIRCUIT LOW VOLTAGE )
P0118 (6) -- Engine Coolant Temperature (ECT) Sensor 1 Circuit High Voltage ON DTC Troubleshooting (see DTC P0118: ECT SENSOR 1 CIRCUIT HIGH VOLTAGE )
P0122 (7) -- Throttle Position (TP) Sensor A Circuit Low Voltage ON DTC Troubleshooting (see DTC TROUBLESHOOTING )
P0123 (7) -- Throttle Position (TP) Sensor A Circuit High Voltage ON DTC Troubleshooting (see DTC P0123: TP SENSOR A CIRCUIT HIGH VOLTAGE )
P0125 (86) ◦ Engine Coolant Temperature (ECT) Sensor 1 Malfunction/Slow Response ON DTC Troubleshooting (see DTC P0125: ECT SENSOR 1 MALFUNCTION/SLOW RESPONSE )
P0128 (87) ◦ Cooling System Malfunction ON DTC Troubleshooting (see DTC P0128: COOLING SYSTEM MALFUNCTION )
P0133 (157) ◦ Rear Air Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1) Malfunction/Slow Response ON DTC Troubleshooting (see DTC P0133: REAR A/F SENSOR (BANK 1, SENSOR 1) MALFUNCTION/SLOW RESPONSE; DTC P0153: FRONT A/F SENSOR (BANK 2, SENSOR 1) MALFUNCTION/SLOW RESPONSE )
P0134 (151) ◦ Rear Air Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1) Heater System Malfunction ON DTC Troubleshooting (see DTC P0134: REAR A/F SENSOR (BANK 1, SENSOR 1) HEATER SYSTEM MALFUNCTION; DTC P0154: FRONT A/F SENSOR (BANK 2, SENSOR 1) HEATER SYSTEM MALFUNCTION )
P0135 (151) ◦ Rear Air Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1) Heater Circuit Malfunction ON DTC Troubleshooting (see DTC P0135: REAR A/F SENSOR (BANK 1, SENSOR 1) HEATER CIRCUIT MALFUNCTION; DTC P0155: FRONT A/F SENSOR (BANK 2, SENSOR 1) HEATER CIRCUIT MALFUNCTION )
P0137 (161) ◦ Rear Secondary Heated Oxygen Sensor (Secondary HO2S (Bank 1, Sensor 2)) Circuit Low Voltage ON DTC Troubleshooting (see DTC P0137: REAR SECONDARY HO2S (BANK 1, SENSOR 2) CIRCUIT LOW VOLTAGE; DTC P0157: FRONT SECONDARY HO2S (BANK 2, SENSOR 2) CIRCUIT LOW VOLTAGE )
P0138 (161) ◦ Rear Secondary Heated Oxygen Sensor (Secondary HO2S (Bank 1, Sensor 2)) Circuit High Voltage ON DTC Troubleshooting (see DTC P0138: REAR SECONDARY HO2S (BANK 1, SENSOR 2) CIRCUIT HIGH VOLTAGE; DTC P0158: FRONT SECONDARY HO2S (BANK 2, SENSOR 2) CIRCUIT HIGH VOLTAGE )
P0139 (161) ◦ Rear Secondary Heated Oxygen Sensor (Secondary HO2S (Bank 1, Sensor 2)) Slow Response ON DTC Troubleshooting (see DTC P0139: REAR SECONDARY HO2S (BANK 1, SENSOR 2) SLOW RESPONSE; DTC P0159: FRONT SECONDARY HO2S (BANK 2, SENSOR 2) SLOW RESPONSE )
P0141 (163) ◦ Rear Secondary Heated Oxygen Sensor (Secondary HO2S (Bank 1, Sensor 2)) Heater Circuit Malfunction ON DTC Troubleshooting (see DTC P0141: REAR SECONDARY HO2S (BANK 1, SENSOR 2) HEATER CIRCUIT MALFUNCTION; DTC P0161: FRONT SECONDARY HO2S (BANK 2, SENSOR 2) HEATER CIRCUIT MALFUNCTION )
P0153 (158) ◦ Front Air Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) Malfunction/Slow Response ON DTC Troubleshooting (see DTC P0133: REAR A/F SENSOR (BANK 1, SENSOR 1) MALFUNCTION/SLOW RESPONSE; DTC P0153: FRONT A/F SENSOR (BANK 2, SENSOR 1) MALFUNCTION/SLOW RESPONSE )
P0154 (152) ◦ Front Air Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) Heater System Malfunction ON DTC Troubleshooting (see DTC P0134: REAR A/F SENSOR (BANK 1, SENSOR 1) HEATER SYSTEM MALFUNCTION; DTC P0154: FRONT A/F SENSOR (BANK 2, SENSOR 1) HEATER SYSTEM MALFUNCTION )
P0155 (152) ◦ Front Air Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) Heater Circuit Malfunction ON DTC Troubleshooting (see DTC P0135: REAR A/F SENSOR (BANK 1, SENSOR 1) HEATER CIRCUIT MALFUNCTION; DTC P0155: FRONT A/F SENSOR (BANK 2, SENSOR 1) HEATER CIRCUIT MALFUNCTION )
P0157 (162) ◦ Front Secondary Heated Oxygen Sensor (Secondary HO2S (Bank 2, Sensor 2)) Circuit Low Voltage ON DTC Troubleshooting (see DTC P0137: REAR SECONDARY HO2S (BANK 1, SENSOR 2) CIRCUIT LOW VOLTAGE; DTC P0157: FRONT SECONDARY HO2S (BANK 2, SENSOR 2) CIRCUIT LOW VOLTAGE )
P0158 (162) ◦ Front Secondary Heated Oxygen Sensor (Secondary HO2S (Bank 2, Sensor 2)) Circuit High Voltage ON DTC Troubleshooting (see DTC P0138: REAR SECONDARY HO2S (BANK 1, SENSOR 2) CIRCUIT HIGH VOLTAGE; DTC P0158: FRONT SECONDARY HO2S (BANK 2, SENSOR 2) CIRCUIT HIGH VOLTAGE )
P0159 (162) ◦ Front Secondary Heated Oxygen Sensor (Secondary HO2S (Bank 2, Sensor 2)) Slow Response ON DTC Troubleshooting (see DTC P0139: REAR SECONDARY HO2S (BANK 1, SENSOR 2) SLOW RESPONSE; DTC P0159: FRONT SECONDARY HO2S (BANK 2, SENSOR 2) SLOW RESPONSE )
P0161 (164) ◦ Front Secondary Heated Oxygen Sensor (Secondary HO2S (Bank 2, Sensor 2)) Heater Circuit Malfunction ON DTC Troubleshooting (see DTC P0141: REAR SECONDARY HO2S (BANK 1, SENSOR 2) HEATER CIRCUIT MALFUNCTION; DTC P0161: FRONT SECONDARY HO2S (BANK 2, SENSOR 2) HEATER CIRCUIT MALFUNCTION )
P0171 (153) ◦ Rear Bank (Bank 1) Fuel System Too Lean ON DTC Troubleshooting (see DTC P0171: REAR BANK (BANK 1) FUEL SYSTEM TOO LEAN; DTC P0172: REAR BANK (BANK 1) FUEL SYSTEM TOO RICH; DTC P0174: FRONT BANK (BANK 2) FUEL SYSTEM TOO LEAN; DTC P0175: FRONT BANK (BANK 2) FUEL SYSTEM TOO RICH )
P0172 (153) ◦ Rear Bank (Bank 1) Fuel System Too Rich ON DTC Troubleshooting (see DTC P0171: REAR BANK (BANK 1) FUEL SYSTEM TOO LEAN; DTC P0172: REAR BANK (BANK 1) FUEL SYSTEM TOO RICH; DTC P0174: FRONT BANK (BANK 2) FUEL SYSTEM TOO LEAN; DTC P0175: FRONT BANK (BANK 2) FUEL SYSTEM TOO RICH )
P0174 (154) ◦ Front Bank (Bank 2) Fuel System Too Lean ON DTC Troubleshooting (see DTC P0171: REAR BANK (BANK 1) FUEL SYSTEM TOO LEAN; DTC P0172: REAR BANK (BANK 1) FUEL SYSTEM TOO RICH; DTC P0174: FRONT BANK (BANK 2) FUEL SYSTEM TOO LEAN; DTC P0175: FRONT BANK (BANK 2) FUEL SYSTEM TOO RICH )
P0175 (154) ◦ Front Bank (Bank 2) Fuel System Too Rich ON DTC Troubleshooting (see DTC P0171: REAR BANK (BANK 1) FUEL SYSTEM TOO LEAN; DTC P0172: REAR BANK (BANK 1) FUEL SYSTEM TOO RICH; DTC P0174: FRONT BANK (BANK 2) FUEL SYSTEM TOO LEAN; DTC P0175: FRONT BANK (BANK 2) FUEL SYSTEM TOO RICH )
P0222 (7) -- Throttle Position (TP) Sensor B Circuit Low Voltage ON DTC Troubleshooting (see DTC P0222: TP SENSOR B CIRCUIT LOW VOLTAGE )
P0223 (7) -- Throttle Position (TP) Sensor B Circuit High Voltage ON DTC Troubleshooting (see DTC P0223: TP SENSOR B CIRCUIT HIGH VOLTAGE )
P0300 (211) and any combination of the following:
P0301 (71)
P0302 (72)
P0303 (73)
P0304 (74)
P0305 (75)
P0306 (76)		 ◦ Random Misfire Detected ON DTC Troubleshooting (see DTC P0300: RANDOM MISFIRE AND ANY COMBINATION OF THE FOLLOWING:; DTC P0301: NO. 1 CYLINDER MISFIRE DETECTED; DTC P0302: NO. 2 CYLINDER MISFIRE DETECTED; DTC P0303: NO. 3 CYLINDER MISFIRE DETECTED; DTC P0304: NO. 4 CYLINDER MISFIRE DETECTED; DTC P0305: NO. 5 CYLINDER MISFIRE DETECTED; DTC P0306: NO. 6 CYLINDER MISFIRE DETECTED )
P0301 (71) ◦ No. 1 Cylinder Misfire Detected ON DTC Troubleshooting (see DTC P0301: NO. 1 CYLINDER MISFIRE DETECTED; DTC P0302: NO. 2 CYLINDER MISFIRE DETECTED; DTC P0303: NO. 3 CYLINDER MISFIRE DETECTED; DTC P0304: NO. 4 CYLINDER MISFIRE DETECTED; DTC P0305: NO. 5 CYLINDER MISFIRE DETECTED; DTC P0306: NO. 6 CYLINDER MISFIRE DETECTED )
P0302 (72) ◦ No. 2 Cylinder Misfire Detected ON DTC Troubleshooting (see DTC P0301: NO. 1 CYLINDER MISFIRE DETECTED; DTC P0302: NO. 2 CYLINDER MISFIRE DETECTED; DTC P0303: NO. 3 CYLINDER MISFIRE DETECTED; DTC P0304: NO. 4 CYLINDER MISFIRE DETECTED; DTC P0305: NO. 5 CYLINDER MISFIRE DETECTED; DTC P0306: NO. 6 CYLINDER MISFIRE DETECTED )
P0303 (73) ◦ No. 3 Cylinder Misfire Detected ON DTC Troubleshooting (see DTC P0301: NO. 1 CYLINDER MISFIRE DETECTED; DTC P0302: NO. 2 CYLINDER MISFIRE DETECTED; DTC P0303: NO. 3 CYLINDER MISFIRE DETECTED; DTC P0304: NO. 4 CYLINDER MISFIRE DETECTED; DTC P0305: NO. 5 CYLINDER MISFIRE DETECTED; DTC P0306: NO. 6 CYLINDER MISFIRE DETECTED )
P0304 (74) ◦ No. 4 Cylinder Misfire Detected ON DTC Troubleshooting (see DTC P0301: NO. 1 CYLINDER MISFIRE DETECTED; DTC P0302: NO. 2 CYLINDER MISFIRE DETECTED; DTC P0303: NO. 3 CYLINDER MISFIRE DETECTED; DTC P0304: NO. 4 CYLINDER MISFIRE DETECTED; DTC P0305: NO. 5 CYLINDER MISFIRE DETECTED; DTC P0306: NO. 6 CYLINDER MISFIRE DETECTED )
P0305 (75) ◦ No. 5 Cylinder Misfire Detected ON DTC Troubleshooting (see DTC P0301: NO. 1 CYLINDER MISFIRE DETECTED; DTC P0302: NO. 2 CYLINDER MISFIRE DETECTED; DTC P0303: NO. 3 CYLINDER MISFIRE DETECTED; DTC P0304: NO. 4 CYLINDER MISFIRE DETECTED; DTC P0305: NO. 5 CYLINDER MISFIRE DETECTED; DTC P0306: NO. 6 CYLINDER MISFIRE DETECTED )
P0306 (76) ◦ No. 6 Cylinder Misfire Detected ON DTC Troubleshooting (see DTC P0301: NO. 1 CYLINDER MISFIRE DETECTED; DTC P0302: NO. 2 CYLINDER MISFIRE DETECTED; DTC P0303: NO. 3 CYLINDER MISFIRE DETECTED; DTC P0304: NO. 4 CYLINDER MISFIRE DETECTED; DTC P0305: NO. 5 CYLINDER MISFIRE DETECTED; DTC P0306: NO. 6 CYLINDER MISFIRE DETECTED )
P0325 (23) ◦ Knock Sensor Circuit Malfunction ON DTC Troubleshooting (see DTC P0325: KNOCK SENSOR CIRCUIT MALFUNCTION )
P0335 (4) -- Crankshaft Position (CKP) Sensor No Signal ON DTC Troubleshooting (see DTC P0335: CKP SENSOR NO SIGNAL )
P0339 (4) -- Crankshaft Position (CKP) Sensor Circuit Intermittent Interruption ON DTC Troubleshooting (see DTC P0339: CKP SENSOR CIRCUIT INTERMITTENT INTERRUPTION )
P0351 (71) -- No. 1 Cylinder Ignition Coil Circuit Malfunction ON DTC Troubleshooting (see DTC P0351: NO. 1 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION; DTC P0352: NO. 2 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION; DTC P0353: NO. 3 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION; DTC P0354: NO. 4 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION; DTC P0355: NO. 5 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION; DTC P0356: NO. 6 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION )
P0352 (72) -- No. 2 Cylinder Ignition Coil Circuit Malfunction ON DTC Troubleshooting (see DTC P0351: NO. 1 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION; DTC P0352: NO. 2 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION; DTC P0353: NO. 3 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION; DTC P0354: NO. 4 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION; DTC P0355: NO. 5 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION; DTC P0356: NO. 6 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION )
P0353 (73) -- No. 3 Cylinder Ignition Coil Circuit Malfunction ON DTC Troubleshooting (see DTC P0351: NO. 1 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION; DTC P0352: NO. 2 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION; DTC P0353: NO. 3 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION; DTC P0354: NO. 4 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION; DTC P0355: NO. 5 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION; DTC P0356: NO. 6 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION )
P0354 (74) -- No. 4 Cylinder Ignition Coil Circuit Malfunction ON DTC Troubleshooting (see DTC P0351: NO. 1 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION; DTC P0352: NO. 2 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION; DTC P0353: NO. 3 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION; DTC P0354: NO. 4 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION; DTC P0355: NO. 5 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION; DTC P0356: NO. 6 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION )
P0355 (75) -- No. 5 Cylinder Ignition Coil Circuit Malfunction ON DTC Troubleshooting (see DTC P0351: NO. 1 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION; DTC P0352: NO. 2 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION; DTC P0353: NO. 3 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION; DTC P0354: NO. 4 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION; DTC P0355: NO. 5 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION; DTC P0356: NO. 6 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION )
P0356 (76) -- No. 6 Cylinder Ignition Coil Circuit Malfunction ON DTC Troubleshooting (see DTC P0351: NO. 1 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION; DTC P0352: NO. 2 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION; DTC P0353: NO. 3 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION; DTC P0354: NO. 4 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION; DTC P0355: NO. 5 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION; DTC P0356: NO. 6 CYLINDER IGNITION COIL CIRCUIT MALFUNCTION )
P0365 (8) -- Camshaft Position (CMP) Sensor Circuit No Signal ON DTC Troubleshooting (see DTC P0365: CMP SENSOR CIRCUIT NO SIGNAL )
P0369 (8) -- Camshaft Position (CMP) Sensor Circuit Intermittent Interruption ON DTC Troubleshooting (see DTC P0369: CMP SENSOR CIRCUIT INTERMITTENT INTERRUPTION )
P0400 (80) ◦ Exhaust Gas Recirculation (EGR) System Leak Detected ON DTC Troubleshooting (see DTC TROUBLESHOOTING )
P0401 (80) ◦ Exhaust Gas Recirculation (EGR) Insufficient Flow ON DTC Troubleshooting (see DTC P0401: EGR INSUFFICIENT FLOW )
P0404 (12) ◦ Exhaust Gas Recirculation (EGR) Valve Circuit Range/Performance Problem ON DTC Troubleshooting (see DTC P0404: EGR VALVE CIRCUIT RANGE/PERFORMANCE PROBLEM )
P0406 (12) ◦ Exhaust Gas Recirculation (EGR) Valve Position Sensor Circuit High Voltage ON DTC Troubleshooting (see DTC P0406: EGR VALVE POSITION SENSOR CIRCUIT HIGH VOLTAGE )
P0420 (165) ◦ Rear Bank Catalyst System Efficiency Below Threshold (Bank 1) ON DTC Troubleshooting (see DTC TROUBLESHOOTING )
P0430 (166) ◦ Front Bank Catalyst System Efficiency Below Threshold (Bank 2) ON DTC Troubleshooting (see DTC TROUBLESHOOTING )
P0443 (92) ◦ Evaporative Emission (EVAP) Canister Purge Valve Circuit Malfunction ON DTC Troubleshooting (see DTC TROUBLESHOOTING )
P0451 (91) ◦ Fuel Tank Pressure (FTP) Sensor Circuit Range/Performance Problem ON DTC Troubleshooting (see DTC P0451: FTP SENSOR CIRCUIT RANGE/PERFORMANCE PROBLEM )
P0452 (91) ◦ Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage ON DTC Troubleshooting (see DTC P0452: FTP SENSOR CIRCUIT LOW VOLTAGE )
P0453 (91) ◦ Fuel Tank Pressure (FTP) Sensor Circuit High Voltage ON DTC Troubleshooting (see DTC P0453: FTP SENSOR CIRCUIT HIGH VOLTAGE )
P0455 (90) ◦ Evaporative Emission (EVAP) System Large Leak Detected ON DTC Troubleshooting (see DTC P0455: EVAP SYSTEM LARGE LEAK DETECTED; DTC P0456: EVAP SYSTEM VERY SMALL LEAK DETECTED )
P0456 (90) ◦ Evaporative Emission (EVAP) System Very Small Leak Detected ON DTC Troubleshooting (see DTC P0455: EVAP SYSTEM LARGE LEAK DETECTED; DTC P0456: EVAP SYSTEM VERY SMALL LEAK DETECTED )
P0457 -- Evaporative Emission (EVAP) System Leak Detected/Fuel Fill Cap Loose or Missing OFF DTC Troubleshooting (see DTC P0457: EVAP SYSTEM LEAK DETECTED/FUEL FILL CAP LOOSE OR MISSING )
P0461 -- Fuel Level Sensor (Fuel Gauge Sending Unit) Circuit Range/Performance Problem OFF DTC Troubleshooting (see DTC TROUBLESHOOTING )
P0462 ◦ Fuel Level Sensor (Fuel Gauge Sending Unit) Circuit Low Voltage OFF DTC Troubleshooting (see DTC TROUBLESHOOTING )
P0463 ◦ Fuel Level Sensor (Fuel Gauge Sending Unit) Circuit High Voltage OFF DTC Troubleshooting (see DTC P0463: FUEL LEVEL SENSOR (FUEL GAUGE SENDING UNIT) CIRCUIT HIGH VOLTAGE )
P0496 (92) ◦ Evaporative Emission (EVAP) System High Purge Flow Detected ON DTC Troubleshooting (see DTC P0496: EVAP SYSTEM HIGH PURGE FLOW )
P0497 (90) ◦ Evaporative Emission (EVAP) System Low Purge Flow Detected ON DTC Troubleshooting (see DTC P0497: EVAP SYSTEM LOW PURGE FLOW DETECTED )
P0498 (117) ◦ Evaporative Emission (EVAP) Canister Vent Shut Valve Circuit Low Voltage ON DTC Troubleshooting (see DTC P0498: EVAP CANISTER VENT SHUT VALVE CIRCUIT LOW VOLTAGE )
P0499 (117) ◦ Evaporative Emission (EVAP) Canister Vent Shut Valve Circuit High Voltage ON DTC Troubleshooting (see DTC P0499: EVAP CANISTER VENT SHUT VALVE CIRCUIT HIGH VOLTAGE )
P0506 (14) ◦ Idle Control System RPM Lower than Expected ON DTC Troubleshooting (see DTC TROUBLESHOOTING )
P0507 (14) ◦ Idle Control System RPM Higher than Expected ON DTC Troubleshooting (see DTC P0507: IDLE CONTROL SYSTEM RPM HIGHER THAN EXPECTED )
P050A (167) ◦ Cold Start Idle Air Control System Performance Problem ON DTC Troubleshooting (see DTC P050A: COLD START IDLE AIR CONTROL SYSTEM PERFORMANCE PROBLEM )
P050B (167) ◦ Cold Start Ignition Timing Control System Performance Problem ON DTC Troubleshooting (see DTC P050B: COLD START IGNITION TIMING PERFORMANCE PROBLEM )
P0562 -- Charging System Low Voltage OFF DTC Troubleshooting (see DTC P0562: CHARGING SYSTEM LOW VOLTAGE )
P0563 ◦ Powertrain Control Module (PCM) Power Source Circuit Unexpected Voltage OFF DTC Troubleshooting (see DTC P0563: PCM POWER SOURCE CIRCUIT UNEXPECTED VOLTAGE )
P0602 (196) -- Powertrain Control Module (PCM) Programming Error ON DTC Troubleshooting (see DTC P0602: PCM PROGRAMMING ERROR )
P060A (131) -- Powertrain Control Module (PCM) Internal Control Module Malfunction ON DTC Troubleshooting (see DTC P060A: PCM INTERNAL CONTROL MODULE MALFUNCTION )
P0615 -- Starter Cut Relay STRLD Circuit Malfunction OFF DTC Troubleshooting (see DTC P060A: PCM INTERNAL CONTROL MODULE MALFUNCTION )
P0627 (169) -- Fuel Pump Control Module System Malfunction ON DTC Troubleshooting (see DTC P0627: FUEL PUMP CONTROL MODULE SYSTEM MALFUNCTION )
P062F (131) -- Powertrain Control Module (PCM) Internal Control Module Keep Alive Memory (KAM) Error ON DTC Troubleshooting (see DTC P062F: PCM INTERNAL CONTROL MODULE KEEP ALIVE MEMORY (KAM) ERROR )
P0630 (139) -- VIN Not Programmed or Mismatch ON DTC Troubleshooting (see DTC P062F: PCM INTERNAL CONTROL MODULE KEEP ALIVE MEMORY (KAM) ERROR )
P0641 (133) -- Sensor Reference Voltage A Malfunction ON DTC Troubleshooting (see DTC P0641: SENSOR REFERENCE VOLTAGE A MALFUNCTION )
P0651 (134) -- Sensor Reference Voltage B Malfunction ON DTC Troubleshooting (see DTC P0651: SENSOR REFERENCE VOLTAGE B MALFUNCTION )
P0685 (135) ◦ Powertrain Control Module (PCM) Power Control Circuit/Internal Circuit Malfunction ON DTC Troubleshooting (see DTC P0685: PCM POWER CONTROL CIRCUIT/INTERNAL CIRCUIT MALFUNCTION )
P1077 (106) ◦ Intake Manifold Tuning (IMT) Valve Stuck in High RPM Position ON DTC Troubleshooting (see DTC TROUBLESHOOTING )
P1078 (106) ◦ Intake Manifold Tuning (IMT) Valve Stuck in Low RPM Position ON DTC Troubleshooting (see DTC P1078: IMT VALVE STUCK IN LOW RPM POSITION )
P1109 (13) ◦ Barometric Pressure (BARO) Sensor Circuit Out of Range High ON DTC Troubleshooting (see DTC P1109: BARO SENSOR CIRCUIT OUT OF RANGE HIGH )
P1116 (86) ◦ Engine Coolant Temperature (ECT) Sensor 1 Circuit Range/Performance Problem ON DTC Troubleshooting (see DTC P1116: ECT SENSOR 1 RANGE/PERFORMANCE PROBLEM )
P1128 (5) ◦ Manifold Absolute Pressure (MAP) Sensor Signal Lower Than Expected ON DTC Troubleshooting (see DTC P1128: MAP SENSOR SIGNAL LOWER THAN EXPECTED )
P1129 (5) ◦ Manifold Absolute Pressure (MAP) Sensor Signal Higher Than Expected ON DTC Troubleshooting (see DTC P1129: MAP SENSOR SIGNAL HIGHER THAN EXPECTED )
P1172 (157) ◦ Rear Air Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1) Circuit Out of Range High ON DTC Troubleshooting (see DTC P1172: REAR A/F SENSOR (BANK 1, SENSOR 1) CIRCUIT OUT OF RANGE HIGH; DTC P1174: FRONT A/F SENSOR (BANK 2, SENSOR 1) CIRCUIT OUT OF RANGE HIGH )
P1174 (158) ◦ Front Air Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) Circuit Out of Range High ON DTC Troubleshooting (see DTC P1172: REAR A/F SENSOR (BANK 1, SENSOR 1) CIRCUIT OUT OF RANGE HIGH; DTC P1174: FRONT A/F SENSOR (BANK 2, SENSOR 1) CIRCUIT OUT OF RANGE HIGH )
P1297 ◦ Electrical Load Detector (ELD) Circuit Low Voltage OFF DTC Troubleshooting (see DTC P1297: ELD CIRCUIT LOW VOLTAGE )
P1298 ◦ Electrical Load Detector (ELD) Circuit High Voltage OFF DTC Troubleshooting (see DTC P1298: ELD CIRCUIT HIGH VOLTAGE )
P1454 (91) ◦ Fuel Tank Pressure (FTP) Sensor Circuit Range/Performance Problem ON DTC Troubleshooting (see DTC P1454: FTP SENSOR CIRCUIT RANGE/PERFORMANCE PROBLEM; DTC P2422: EVAP CANISTER VENT SHUT VALVE STUCK CLOSED MALFUNCTION )
P145C (90) ◦ Evaporative Emission (EVAP) System Purge Flow Malfunction ON DTC Troubleshooting (see DTC P145C: EVAP SYSTEM PURGE FLOW MALFUNCTION )
P1549 -- Charging System High Voltage OFF DTC Troubleshooting (see DTC P1549: CHARGING SYSTEM HIGH VOLTAGE )
P1658 (40) -- Electronic Throttle Control System (ETCS) Control Relay ON Malfunction ON DTC Troubleshooting (see DTC P1658: ETCS CONTROL RELAY ON MALFUNCTION )
P1659 (40) -- Electronic Throttle Control System (ETCS) Control Relay OFF Malfunction ON DTC Troubleshooting (see DTC P1659: ETCS CONTROL RELAY OFF MALFUNCTION )
P1683 (40) -- Throttle Valve Default Position Spring Performance Problem ON DTC Troubleshooting (see DTC P1683: THROTTLE VALVE DEFAULT POSITION SPRING PERFORMANCE PROBLEM )
P1684 (40) -- Throttle Valve Return Spring Performance Problem ON DTC Troubleshooting (see DTC P1684: THROTTLE VALVE RETURN SPRING PERFORMANCE PROBLEM )
P16BB -- Alternator B Terminal Circuit Low Voltage OFF DTC Troubleshooting (see DTC P16BB: ALTERNATOR B TERMINAL CIRCUIT LOW VOLTAGE )
P16BC -- Alternator FR Terminal Circuit/IGP Circuit Low Voltage OFF DTC Troubleshooting (see DTC P16BC: ALTERNATOR FR TERMINAL CIRCUIT/IGP CIRCUIT LOW VOLTAGE )
P16BD -- Starter Cut Relay 2 Malfunction OFF DTC Troubleshooting (see DTC P16BD: STARTER CUT RELAY 2 MALFUNCTION )
P16BE -- Starter Cut Relay 1 Malfunction OFF DTC Troubleshooting (see DTC P16BE: STARTER CUT RELAY 1 MALFUNCTION )
P16BF -- Starter Cut Relay STRLY Circuit Malfunction OFF DTC Troubleshooting (see DTC P16BF: STARTER CUT RELAY STRLY CIRCUIT MALFUNCTION )
P2101 (40) -- Electronic Throttle Control System (ETCS) Malfunction ON DTC Troubleshooting (see DTC P2101: ETCS MALFUNCTION )
P2118 (40) -- Throttle Actuator Current Range/Performance Problem ON DTC Troubleshooting (see DTC P2118: THROTTLE ACTUATOR CURRENT RANGE/PERFORMANCE PROBLEM )
P2122 (37) -- Accelerator Pedal Position (APP) Sensor A (Throttle Position (TP) Sensor D) Circuit Low Voltage ON DTC Troubleshooting (see DTC P2122: APP SENSOR A (TP SENSOR D) CIRCUIT LOW VOLTAGE )
P2123 (37) -- Accelerator Pedal Position (APP) Sensor A (Throttle Position (TP) Sensor D) Circuit High Voltage ON DTC Troubleshooting (see DTC P2123: APP SENSOR A (TP SENSOR D) CIRCUIT HIGH VOLTAGE )
P2127 (37) -- Accelerator Pedal Position (APP) Sensor B (Throttle Position (TP) Sensor E) Circuit Low Voltage ON DTC Troubleshooting (see DTC P2127: APP SENSOR B (TP SENSOR E) CIRCUIT LOW VOLTAGE )
P2128 (37) -- Accelerator Pedal Position (APP) Sensor B (Throttle Position (TP) Sensor E) Circuit High Voltage ON DTC Troubleshooting (see DTC P2128: APP SENSOR B (TP SENSOR E) CIRCUIT HIGH VOLTAGE )
P2135 (7) -- Throttle Position (TP) Sensor A/B Incorrect Voltage Correlation ON DTC Troubleshooting (see DTC P2135: TP SENSOR A/B VOLTAGE INCORRECT CORRELATION )
P2138 (37) -- Accelerator Pedal Position (APP) Sensor A/B (Throttle Position (TP) Sensor D/E) Incorrect Voltage Correlation ON DTC Troubleshooting (see DTC P2138: APP SENSOR A/B (TP SENSOR D/E) INCORRECT VOLTAGE CORRELATION )
P2176 (40) -- Throttle Actuator Control System Idle Position Not Learned ON DTC Troubleshooting (see DTC P2176: THROTTLE ACTUATOR CONTROL SYSTEM IDLE POSITION NOT LEARNED )
P2183 (192) ◦ Engine Coolant Temperature (ECT) Sensor 2 Circuit Range/Performance Problem ON DTC Troubleshooting (see DTC P2183: ECT SENSOR 2 CIRCUIT RANGE/PERFORMANCE PROBLEM )
P2184 (192) ◦ Engine Coolant Temperature (ECT) Sensor 2 Circuit Low Voltage ON DTC Troubleshooting (see DTC P2184: ECT SENSOR 2 CIRCUIT LOW VOLTAGE )
P2185 (192) ◦ Engine Coolant Temperature (ECT) Sensor 2 Circuit High Voltage ON DTC Troubleshooting (see DTC P2185: ECT SENSOR 2 CIRCUIT HIGH VOLTAGE )
P2195 (155) ◦ Rear Air Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1) Signal Stuck Lean ON DTC Troubleshooting (see DTC P2195: REAR A/F SENSOR (BANK 1, SENSOR 1) SIGNAL STUCK LEAN; DTC P2197: FRONT A/F SENSOR (BANK 2, SENSOR 1) SIGNAL STUCK LEAN )
P2197 (156) ◦ Front Air Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) Signal Stuck Lean ON DTC Troubleshooting (see DTC P2195: REAR A/F SENSOR (BANK 1, SENSOR 1) SIGNAL STUCK LEAN; DTC P2197: FRONT A/F SENSOR (BANK 2, SENSOR 1) SIGNAL STUCK LEAN )
P2227 (13) ◦ Barometric Pressure (BARO) Sensor Circuit Range/Performance Problem ON DTC Troubleshooting (see DTC P2227: BARO SENSOR CIRCUIT RANGE/PERFORMANCE PROBLEM )
P2228 (13) ◦ Barometric Pressure (BARO) Sensor Circuit Low Voltage ON DTC Troubleshooting (see DTC P2228: BARO SENSOR CIRCUIT LOW VOLTAGE )
P2229 (13) ◦ Barometric Pressure (BARO) Sensor Circuit High Voltage ON DTC Troubleshooting (see DTC P2229: BARO SENSOR CIRCUIT HIGH VOLTAGE )
P2237 (155) ◦ Rear Air Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1) IP Circuit High Voltage ON DTC Troubleshooting (see DTC P2229: BARO SENSOR CIRCUIT HIGH VOLTAGE )
P2238 (155) ◦ Rear Air Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1) IP Circuit Low Voltage ON DTC Troubleshooting (see DTC P2238: REAR A/F SENSOR (BANK 1, SENSOR 1) IP CIRCUIT LOW VOLTAGE; DTC P2241: FRONT A/F SENSOR (BANK 2, SENSOR 1) IP CIRCUIT LOW VOLTAGE )
P2240 (156) ◦ Front Air Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) IP Circuit High Voltage ON DTC Troubleshooting (see DTC P2229: BARO SENSOR CIRCUIT HIGH VOLTAGE )
P2241 (156) ◦ Front Air Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) IP Circuit Low Voltage ON DTC Troubleshooting (see DTC P2238: REAR A/F SENSOR (BANK 1, SENSOR 1) IP CIRCUIT LOW VOLTAGE; DTC P2241: FRONT A/F SENSOR (BANK 2, SENSOR 1) IP CIRCUIT LOW VOLTAGE )
P2243 (155) ◦ Rear Air Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1) VCENT Circuit High Voltage ON DTC Troubleshooting (see DTC P2243: REAR A/F SENSOR (BANK 1, SENSOR 1) VCENT CIRCUIT HIGH VOLTAGE; DTC P2247: FRONT A/F SENSOR (BANK 2, SENSOR 1) VCENT CIRCUIT HIGH VOLTAGE )
P2245 (155) ◦ Rear Air Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1) VCENT Circuit Low Voltage ON DTC Troubleshooting (see DTC P2245: REAR A/F SENSOR (BANK 1, SENSOR 1) VCENT CIRCUIT LOW VOLTAGE; DTC P2249: FRONT A/F SENSOR (BANK 2, SENSOR 1)VCENT CIRCUIT LOW VOLTAGE )
P2247 (156) ◦ Front Air Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) VCENT Circuit High Voltage ON DTC Troubleshooting (see DTC P2243: REAR A/F SENSOR (BANK 1, SENSOR 1) VCENT CIRCUIT HIGH VOLTAGE; DTC P2247: FRONT A/F SENSOR (BANK 2, SENSOR 1) VCENT CIRCUIT HIGH VOLTAGE )
P2249 (156) ◦ Front Air Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) VCENT Circuit Low Voltage ON DTC Troubleshooting (see DTC P2245: REAR A/F SENSOR (BANK 1, SENSOR 1) VCENT CIRCUIT LOW VOLTAGE; DTC P2249: FRONT A/F SENSOR (BANK 2, SENSOR 1)VCENT CIRCUIT LOW VOLTAGE )
P2251 (155) ◦ Rear Air Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1) VS Circuit High Voltage ON DTC Troubleshooting (see DTC P2251: REAR A/F SENSOR (BANK 1, SENSOR 1) VS CIRCUIT HIGH VOLTAGE; DTC P2254: FRONT A/F SENSOR (BANK 2, SENSOR 1) VS CIRCUIT HIGH VOLTAGE )
P2252 (155) ◦ Rear Air Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1) VS Circuit Low Voltage ON DTC Troubleshooting (see DTC P2252: REAR A/F SENSOR (BANK 1, SENSOR 1) VS CIRCUIT LOW VOLTAGE; DTC P2255: FRONT A/F SENSOR (BANK 2, SENSOR 1) VS CIRCUIT LOW VOLTAGE )
P2254 (156) ◦ Front Air Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) VS Circuit High Voltage ON DTC Troubleshooting (see DTC P2251: REAR A/F SENSOR (BANK 1, SENSOR 1) VS CIRCUIT HIGH VOLTAGE; DTC P2254: FRONT A/F SENSOR (BANK 2, SENSOR 1) VS CIRCUIT HIGH VOLTAGE )
P2255 (156) ◦ Front Air Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) VS Circuit Low Voltage ON DTC Troubleshooting (see DTC P2252: REAR A/F SENSOR (BANK 1, SENSOR 1) VS CIRCUIT LOW VOLTAGE; DTC P2255: FRONT A/F SENSOR (BANK 2, SENSOR 1) VS CIRCUIT LOW VOLTAGE )
P2270 (161) ◦ Rear Secondary Heated Oxygen Sensor (Secondary HO2S (Bank 1, Sensor 2)) Circuit Signal Stuck Lean ON DTC Troubleshooting (see DTC P2270: REAR SECONDARY HO2S (BANK 1, SENSOR 2) CIRCUIT SIGNAL STUCK LEAN; DTC P2272: FRONT SECONDARY HO2S (BANK 2, SENSOR 2) CIRCUIT SIGNAL STUCK LEAN )
P2272 (162) ◦ Front Secondary Heated Oxygen Sensor (Secondary HO2S (Bank 2, Sensor 2)) Circuit Signal Stuck Lean ON DTC Troubleshooting (see DTC P2270: REAR SECONDARY HO2S (BANK 1, SENSOR 2) CIRCUIT SIGNAL STUCK LEAN; DTC P2272: FRONT SECONDARY HO2S (BANK 2, SENSOR 2) CIRCUIT SIGNAL STUCK LEAN )
P2279 (109) ◦ Intake Air System Leak ON DTC Troubleshooting (see DTC TROUBLESHOOTING )
P2413 (12) ◦ Exhaust Gas Recirculation (EGR) System Malfunction ON DTC Troubleshooting (see DTC P2413: EGR SYSTEM MALFUNCTION )
P2422 (117) ◦ Evaporative Emission (EVAP) Canister Vent Shut Valve Stuck Closed Malfunction ON DTC Troubleshooting (see DTC P1454: FTP SENSOR CIRCUIT RANGE/PERFORMANCE PROBLEM; DTC P2422: EVAP CANISTER VENT SHUT VALVE STUCK CLOSED MALFUNCTION )
P2610 (132) -- Powertrain Control Module (PCM) Ignition Off Internal Timer Malfunction ON DTC Troubleshooting (see DTC P2610: PCM IGNITION OFF INTERNAL TIMER MALFUNCTION )
P2646 (22) -- Rocker Arm Oil Pressure Switch Circuit Low Voltage ON DTC Troubleshooting (see DTC TROUBLESHOOTING )
P2647 (22) -- Rocker Arm Oil Pressure Switch Circuit High Voltage ON DTC Troubleshooting (see DTC P2647: ROCKER ARM OIL PRESSURE SWITCH CIRCUIT HIGH VOLTAGE )
P2648 (21) -- Rocker Arm Oil Control Solenoid Circuit Low Voltage ON DTC Troubleshooting (see DTC P2648: ROCKER ARM OIL CONTROL SOLENOID CIRCUIT LOW VOLTAGE )
P2649 (21) -- Rocker Arm Oil Control Solenoid Circuit High Voltage ON DTC Troubleshooting (see DTC P2649: ROCKER ARM OIL CONTROL SOLENOID CIRCUIT HIGH VOLTAGE )
P2A00 (157) ◦ Rear Air Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1) Circuit Range/Performance Problem ON DTC Troubleshooting (see DTC P2A00: REAR A/F SENSOR (BANK 1, SENSOR 1) CIRCUIT RANGE/PERFORMANCE PROBLEM; DTC P2A03: FRONT A/F SENSOR (BANK 2, SENSOR 1) CIRCUIT RANGE/PERFORMANCE PROBLEM )
P2A03 (158) ◦ Front Air Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) Circuit Range/Performance Problem ON DTC Troubleshooting (see DTC P2A00: REAR A/F SENSOR (BANK 1, SENSOR 1) CIRCUIT RANGE/PERFORMANCE PROBLEM; DTC P2A03: FRONT A/F SENSOR (BANK 2, SENSOR 1) CIRCUIT RANGE/PERFORMANCE PROBLEM )
U0029 (126) -- F-CAN A Malfunction (BUS-OFF (Powertrain Control Module (PCM))) ON DTC Troubleshooting (see DTC TROUBLESHOOTING )
U0047 -- F-CAN B Malfunction (BUS-OFF (Powertrain Control Module (PCM))) OFF DTC Troubleshooting (see DTC TROUBLESHOOTING )
U0104(2) -- F-CAN A Malfunction (Powertrain Control Module (PCM)-Adaptive Cruise Control (ACC) Unit) OFF DTC Troubleshooting (see DTC U0104: F-CAN A MALFUNCTION (PCM-ADAPTIVE CRUISE CONTROL (ACC) UNIT) )
U0114 -- F-CAN A Malfunction (Powertrain Control Module (PCM)-SH-AWD Control Unit) OFF DTC Troubleshooting (see DTC U0114: F-CAN A MALFUNCTION (PCM-SH-AWD CONTROL UNIT) )
U0122 -- F-CAN A Malfunction (Powertrain Control Module (PCM)-VSA Modulator-Control Unit) OFF DTC Troubleshooting (see DTC U0122: F-CAN A MALFUNCTION (PCM-VSA MODULATOR-CONTROL UNIT) )
U0155 (126) -- F-CAN A Malfunction (Powertrain Control Module (PCM)-Gauge Control Module) ON DTC Troubleshooting (see DTC U0155: F-CAN A MALFUNCTION (PCM-GAUGE CONTROL MODULE) )
U0300 (131) -- PGM-FI System and A/T System Program Version Mismatch ON DTC Troubleshooting (see DTC U0300: PGM-FI SYSTEM AND A/T SYSTEM PROGRAM VERSION MISMATCH )
NOTE: The above DTCs are indicated when the PGM-FI system is selected with the HDS.
Some automatic transmission DTCs cause the MIL to come on. If the MIL is on and no DTCs are indicated in the PGM-FI system, select the A/T system, and check for automatic transmission DTCs.
(1) These DTCs are indicated by a blinking MIL when the SCS line is jumped with the HDS. Some DTCs do not cause the MIL to blink when the SCS line is jumped; these DTCs are shown in the gauge display.
(2) With ACC
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