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DTC Troubleshooting Index

TROUBLESHOOTING CHART

DTC (MIL indication(4)) Two Drive Cycle Detection Detection Item MIL Note
P0101 (50) Mass Air Flow (MAF) Sensor Circuit Range/Performance Problem ON (see DTC TROUBLESHOOTING )
P0102 (50) -- Mass Air Flow (MAF) Sensor Circuit Low Voltage ON (see DTC P0102: MAF SENSOR CIRCUIT LOW VOLTAGE )
P0103 (50) -- Mass Air Flow (MAF) Sensor Circuit High Voltage ON (see DTC P0103: MAF SENSOR CIRCUIT HIGH VOLTAGE )
P0107 (3) -- Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage ON (see DTC P0107: MAP SENSOR CIRCUIT LOW VOLTAGE )
P0108 (3) -- Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage ON (see DTC P0108: MAP SENSOR CIRCUIT HIGH VOLTAGE )
P0111 (10) Intake Air Temperature (IAT) Sensor Circuit Range/Performance Problem ON (see DTC P0111: IAT SENSOR CIRCUIT RANGE/PERFORMANCE PROBLEM )
P0112 (10) Intake Air Temperature (IAT) Sensor Circuit Low Voltage ON (see DTC P0112: IAT SENSOR CIRCUIT LOW VOLTAGE )
P0113 (10) Intake Air Temperature (IAT) Sensor Circuit High Voltage ON (see DTC P0113: IAT SENSOR CIRCUIT HIGH VOLTAGE )
P0116 (86) Engine Coolant Temperature (ECT) Sensor 1 Circuit Range/Performance Problem ON (see DTC P0116: ECT SENSOR 1 CIRCUIT RANGE/PERFORMANCE PROBLEM )
P0117 (6) -- Engine Coolant Temperature (ECT) Sensor 1 Circuit Low Voltage ON (see DTC P0117: ECT SENSOR 1 CIRCUIT LOW VOLTAGE )
P0118 (6) -- Engine Coolant Temperature (ECT) Sensor 1 Circuit High Voltage ON (see DTC P0118: ECT SENSOR 1 CIRCUIT HIGH VOLTAGE )
P0122 (7) -- Throttle Position (TP) Sensor A Circuit Low Voltage ON (see DTC TROUBLESHOOTING )
P0123 (7) -- Throttle Position (TP) Sensor A Circuit High Voltage ON (see DTC P0123: TP SENSOR A CIRCUIT HIGH VOLTAGE )
P0125 (86) Engine Coolant Temperature (ECT) Sensor 1 Malfunction/Slow Response ON (see DTC P0125: ECT SENSOR 1 MALFUNCTION/SLOW RESPONSE )
P0128 (87) Cooling System Malfunction ON (see DTC P0128: COOLING SYSTEM MALFUNCTION )
P0133 (157) Rear Air Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1) Malfunction/Slow Response ON (see DTC P0133: REAR A/F SENSOR (BANK 1, SENSOR 1) CIRCUIT SLOW RESPONSE; DTC P0153: FRONT A/F SENSOR (BANK 2, SENSOR 1) CIRCUIT SLOW RESPONSE )
P0134 (151) Rear Air Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1) Heater System Malfunction ON (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 (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) (1) Rear Secondary Heated Oxygen Sensor (Secondary HO2S (Bank 1, Sensor 2)) Circuit Low Voltage ON (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 )
P0137 (161) (2) Rear Secondary Heated Oxygen Sensor (Secondary HO2S (Bank 1, Sensor 2)) Circuit Low Voltage ON (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) (1) Rear Secondary Heated Oxygen Sensor (Secondary HO2S (Bank 1, Sensor 2)) Circuit High Voltage ON (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 )
P0138 (161) (2) Rear Secondary Heated Oxygen Sensor (Secondary HO2S (Bank 1, Sensor 2)) Circuit High Voltage ON (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 (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 (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 (see DTC P0133: REAR A/F SENSOR (BANK 1, SENSOR 1) CIRCUIT SLOW RESPONSE; DTC P0153: FRONT A/F SENSOR (BANK 2, SENSOR 1) CIRCUIT SLOW RESPONSE )
P0154 (152) Front Air Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) Heater System Malfunction ON (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 (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) (1) Front Secondary Heated Oxygen Sensor (Secondary HO2S (Bank 2, Sensor 2)) Circuit Low Voltage ON (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 )
P0157 (161) (2) Front Secondary Heated Oxygen Sensor (Secondary HO2S (Bank 2, Sensor 2)) Circuit Low Voltage ON (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) (1) Front Secondary Heated Oxygen Sensor (Secondary HO2S (Bank 2, Sensor 2)) Circuit High Voltage ON (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 )
P0158 (162) (2) Front Secondary Heated Oxygen Sensor (Secondary HO2S (Bank 2, Sensor 2)) Circuit High Voltage ON (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 (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 (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 (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 (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 (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 (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 (see DTC P0222: TP SENSOR B CIRCUIT LOW VOLTAGE )
P0223 (7) -- Throttle Position (TP) Sensor B Circuit High Voltage ON (see DTC P0223: TP SENSOR B CIRCUIT HIGH VOLTAGE )
P0300 (77) (1), and any combination of following:
P0301 (71)
P0302 (72)
P0303 (73)
P0304 (74)
P0305 (75)
P0306 (76)
Random Misfire Detected ON (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 )
P0300 (211) (2), and any combination of following:
P0301 (71)
P0302 (72)
P0303 (73)
P0304 (74)
P0305 (75)
P0306 (76)
Random Misfire Detected ON (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. )
P030 (71) No. 1 Cylinder Misfire Detected ON (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 (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 (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 (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 (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 (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 (see DTC P0325: KNOCK SENSOR CIRCUIT MALFUNCTION )
P0335 (4) -- Crankshaft Position (CKP) Sensor No Signal ON (see DTC P0335: CKP SENSOR NO SIGNAL )
P0339 (4) -- Crankshaft Position (CKP) Sensor Circuit Intermittent Interruption ON (see DTC P0339: CKP SENSOR INTERMITTENT INTERRUPTION )
P0351 (71) -- No. 1 Cylinder Ignition Coil Circuit Malfunction ON (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 (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 (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 (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 (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 (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 (see DTC P0365: CMP SENSOR CIRCUIT NO SIGNAL )
P0369 (8) -- Camshaft Position (CMP) Sensor Circuit Intermittent Interruption ON (see DTC P0369: CMP SENSOR CIRCUIT INTERMITTENT INTERRUPTION )
P0400 (80) Exhaust Gas Recirculation (EGR) System Leak Detected ON (see DTC TROUBLESHOOTING )
P0401 (80) Exhaust Gas Recirculation (EGR) Insufficient Flow ON (see DTC P0401: EGR INSUFFICIENT FLOW )
P0404 (12) Exhaust Gas Recirculation (EGR) Valve Circuit Range/Performance Problem ON (see DTC P0404: EGR CONTROL CIRCUIT RANGE/PERFORMANCE PROBLEM )
P0406 (12) Exhaust Gas Recirculation (EGR) Valve Position Sensor Circuit High Voltage ON (see DTC P0406: EGR VALVE POSITION SENSOR CIRCUIT HIGH VOLTAGE )
P0420 (165) Rear Bank Catalyst System Efficiency Below Threshold (Bank 1) ON (see DTC TROUBLESHOOTING )
P0430 (166) Front Bank Catalyst System Efficiency Below Threshold (Bank 2) ON (see DTC TROUBLESHOOTING )
P0443 (92) Evaporative Emission (EVAP) Canister Purge Valve Circuit Malfunction ON (see DTC TROUBLESHOOTING )
P0451 (91) Fuel Tank Pressure (FTP) Sensor Circuit Range/Performance Problem ON (see DTC P0451: FTP SENSOR CIRCUIT RANGE/PERFORMANCE PROBLEM )
P0452 (91) Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage ON (see DTC P0452: FTP SENSOR CIRCUIT LOW VOLTAGE )
P0453 (91) Fuel Tank Pressure (FTP) Sensor Circuit High Voltage ON (see DTC P0453: FTP SENSOR CIRCUIT HIGH VOLTAGE )
P0455 (90) Evaporative Emission (EVAP) System Large Leak Detected ON (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 (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 (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 (see DTC TROUBLESHOOTING )
P0462 Fuel Level Sensor (Fuel Gauge Sending Unit) Circuit Low Voltage OFF (see DTC TROUBLESHOOTING )
P0463 Fuel Level Sensor (Fuel Gauge Sending Unit) Circuit High Voltage OFF (see DTC P0463: FUEL LEVEL SENSOR (FUEL GAUGE SENDING UNIT) CIRCUIT HIGH VOLTAGE )
P0496 (92) Evaporative Emission (EVAP) System High Purge Flow Detected ON (see DTC P0496: EVAP SYSTEM HIGH PURGE FLOW DETECTED )
P0497 (90) Evaporative Emission (EVAP) System Low Purge Flow Detected ON (see DTC P0497: EVAP SYSTEM LOW PURGE FLOW DETECTED )
P0498 (117) Evaporative Emission (EVAP) Canister Vent Shut Valve Circuit Low Voltage ON (see DTC P0498: EVAP CANISTER VENT SHUT VALVE CIRCUIT LOW VOLTAGE )
P0499 (117) Evaporative Emission (EVAP) Canister Vent Shut Valve Circuit High Voltage ON (see DTC P0499: EVAP CANISTER VENT SHUT VALVE CIRCUIT HIGH VOLTAGE )
P0506 (14) o- Idle Control System RPM Lower than Excepted ON (see DTC TROUBLESHOOTING )
P0507 (14) Idle Control System RPM Higher than Excepted ON (see DTC P0507: IDLE CONTROL SYSTEM RPM HIGHER THAN EXPECTED )
P050A (167) Cold Start Idle Air Control System Performance Problem ON (see DTC P050A: COLD START IDLE AIR CONTROL SYSTEM PERFORMANCE PROBLEM )
P050B (167) Cold Start Ignition Timing Control System Performance Problem ON (see DTC P050B: COLD START IGNITION TIMING CONTROL SYSTEM PERFORMANCE PROBLEM )
P0562 -- Charging System Low Voltage OFF (see DTC P0562: CHARGING SYSTEM LOW VOLTAGE )
P0563 Powertrain Control Module (PCM) Power Source Circuit Unexpected Voltage OFF (see DTC P0563: PCM POWER SOURCE CIRCUIT UNEXPECTED VOLTAGE )
P0602 (196) -- Powertrain Control Module (PCM) Programming Error ON (see DTC P0602: PCM PROGRAMMING ERROR )
P060A (131) (3) -- Powertrain Control Module (PCM) Internal Control Module Malfunction ON (see DTC P0602: PCM PROGRAMMING ERROR )
P062F (131) -- Powertrain Control Module (PCM) Internal Control Module Keep Alive Memory (KAM) Error ON (see DTC P062F: PCM INTERNAL CONTROL MODULE KEEP ALIVE MEMORY (KAM) ERROR )
P0630 (139) -- VIN Not Programmed or Mismatch ON (see DTC P062F: PCM INTERNAL CONTROL MODULE KEEP ALIVE MEMORY (KAM) ERROR )
P0641 (133) - Sensor Reference Voltage A Malfunction ON (see DTC P0641: SENSOR REFERENCE VOLTAGE A MALFUNCTION )
P0651 (134) - Sensor Reference Voltage B Malfunction ON (see DTC P0651: SENSOR REFERENCE VOLTAGE B MALFUNCTION )
P0685 (135) Powertrain Control Module (PCM) Power Control Circuit/Internal Circuit Malfunction ON (see DTC P0685: PCM POWER CONTROL CIRCUIT/INTERNAL CIRCUIT MALFUNCTION )
P1077 (106) Intake Manifold Tuning (IMT) Valve Stuck in High RPM Position ON (see DTC TROUBLESHOOTING )
P1078 (106) Intake Manifold Tuning (IMT) Valve Stuck in Low RPM Position ON (see DTC P1078: IMT VALVE STUCK IN LOW RPM POSITION )
P1109 (13) Barometric Pressure (BARO) Sensor Circuit Out of Range High ON (see DTC P0369: CMP SENSOR CIRCUIT INTERMITTENT INTERRUPTION )
P1116 (86) Engine Coolant Temperature (ECT) Sensor 1 Circuit Range/Performance Problem ON (see DTC P1116: ECT SENSOR 1 CIRCUIT RANGE/PERFORMANCE PROBLEM )
P1128 (5) Manifold Absolute Pressure (MAP) Sensor Signal Lower Than Excepted ON (see DTC P1128: MAP SENSOR SIGNAL LOWER THAN EXPECTED )
P1129 (5) Manifold Absolute Pressure (MAP) Sensor Signal Higher Than Excepted ON (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 (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 (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 (see DTC P1297: ELD CIRCUIT LOW VOLTAGE )
P1298 Electrical Load Detector (ELD) Circuit High Voltage OFF (see DTC P1298: ELD CIRCUIT HIGH VOLTAGE )
P1454 (91) Fuel Tank Pressure (FTP) Sensor Circuit Range/Performance Problem ON (see DTC P1454: FTP SENSOR RANGE/PERFORMANCE PROBLEM; DTC P2422: EVAP CANISTER VENT SHUT VALVE STUCK CLOSED MALFUNCTION )
P1458 (91) FTP Sensor Circuit Range/Performance Problem ON (see DTC P1458: FTP SENSOR CIRCUIT RANGE/PERFORMANCE PROBLEM )
P145C (90) Evaporative Emission (EVAP) System Purge Flow Malfunction ON (see DTC P145C: EVAP SYSTEM PURGE FLOW MALFUNCTION )
P1549 -- Charging System High Voltage OFF (see DTC P1549: CHARGING SYSTEM HIGH VOLTAGE )
P1658 (40) -- Electronic Throttle Control System (ETCS) Control Relay ON Malfunction ON (see DTC P1658: ETCS CONTROL RELAY ON MALFUNCTION )
P1659 (40) -- Electronic Throttle Control System (ETCS) Control Relay OFF Malfunction ON (see DTC P1659: ETCS CONTROL RELAY OFF MALFUNCTION )
P1683 (40) -- Throttle Valve Default Position Spring Performance Problem ON (see DTC P1683: THROTTLE VALVE DEFAULT POSITION SPRING PERFORMANCE PROBLEM )
P1684 (40) --- Throttle Valve Return Spring Performance Problem ON (see DTC P1684: THROTTLE VALVE RETURN SPRING PERFORMANCE PROBLEM )
P16BB -- Alternator B Terminal Circuit Low Voltage OFF (see DTC P16BB: ALTERNATOR B TERMINAL CIRCUIT LOW VOLTAGE )
P16BC -- Alternator FR Terminal Circuit/IGP Circuit Low Voltage OFF (see DTC P16BC: ALTERNATOR FR TERMINAL CIRCUIT/IGP CIRCUIT LOW VOLTAGE )
P2101 (40) -- Electronic Throttle Control System (ETCS) Malfunction ON (see DTC P2101: ETCS MALFUNCTION )
P2118 (40) -- Throttle Actuator Current Range/Performance Problem ON (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 (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 (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 (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 (see DTC P2128: APP SENSOR B (TP SENSOR E) CIRCUIT HIGH VOLTAGE )
P2135 (7) -- Throttle Position (TP) Sensor A/B Incorrect Voltage Correlation ON (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 (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 (see DTC P2176: THROTTLE ACTUATOR CONTROL SYSTEM IDLE POSITION NOT LEARNED )
P2183 (192) Engine Coolant Temperature (ECT) Sensor 2 Circuit Range/Performance Problem ON (see DTC P2183: ECT SENSOR 2 CIRCUIT RANGE/PERFORMANCE PROBLEM )
P2184 (192) Engine Coolant Temperature (ECT) Sensor 2 Circuit Low Voltage ON (see DTC P2184: ECT SENSOR 2 CIRCUIT LOW VOLTAGE )
P2185 (192) Engine Coolant Temperature (ECT) Sensor 2 Circuit High Voltage ON (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 (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 (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 (see DTC P2227: BARO SENSOR CIRCUIT RANGE/PERFORMANCE PROBLEM )
P2228 (13) Barometric Pressure (BARO) Sensor Circuit Low Voltage ON (see DTC P2228: BARO SENSOR CIRCUIT LOW VOLTAGE )
P2229 (13) Barometric Pressure (BARO) Sensor Circuit High Voltage ON (see DTC P2228: BARO SENSOR CIRCUIT LOW VOLTAGE )
P2237 (155) Rear Air Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1) IP Circuit High Voltage ON (see DTC P2237: REAR A/F SENSOR (BANK 1, SENSOR 1) IP CIRCUIT HIGH VOLTAGE; DTC P2240: FRONT A/F SENSOR (BANK 2, SENSOR 1) IP CIRCUIT HIGH VOLTAGE )
P2238 (155) Rear Air Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1)IP Circuit Low Voltage ON (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 (see DTC P2237: REAR A/F SENSOR (BANK 1, SENSOR 1) IP CIRCUIT HIGH VOLTAGE; DTC P2240: FRONT A/F SENSOR (BANK 2, SENSOR 1) IP CIRCUIT HIGH VOLTAGE )
P2241 (156) Front Air Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1)IP Circuit Low Voltage ON (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 (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 (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 (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 (I56) Front Air Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) VCENT Circuit Low Voltage ON (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 (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 (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 (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 (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 2, Sensor 2)) Circuit Signal Stuck Lean ON (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 (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 (see DTC TROUBLESHOOTING )
P2413 (12) Exhaust Gas Recirculation (EGR) System Malfunction ON (see PCV VALVE INSPECTION )
P2422 (117) Evaporative Emission (EVAP) Canister Vent Shut Valve Stuck Closed Malfunction ON (see DTC P1454: FTP SENSOR 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 (see DTC P2610: PCM IGNITION OFF INTERNAL TIMER MALFUNCTION )
P2646 (22) Rocker Arm Oil Pressure Switch Circuit Low Voltage ON (see DTC TROUBLESHOOTING )
P2647 (22) Rocker Arm Oil Pressure Switch Circuit High Voltage ON (see DTC P2647: ROCKER ARM OIL PRESSURE SWITCH CIRCUIT HIGH VOLTAGE )
P2648 (21) -- Rocker Arm Oil Control Solenoid Circuit Low Voltage ON (see DTC P2648: ROCKER ARM OIL CONTROL SOLENOID CIRCUIT LOW VOLTAGE )
P2649 (21) -- Rocker Arm Oil Control Solenoid Circuit High Voltage ON (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 (see DTC P2610: PCM IGNITION OFF INTERNAL TIMER MALFUNCTION )
P2A03 (158) Front Air Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) Circuit Range/Performance Problem ON (see DTC P2610: PCM IGNITION OFF INTERNAL TIMER MALFUNCTION )
U0029 (126) -- F-CAN Malfunction (BUS-OFF (Powertrain Control Module (PCM))) ON (see DTC U0029: F-CAN MALFUNCTION (BUS-OFF (PCM)) )
U0114 -- F-CAN Malfunction (Powertrain Control Module (PCM)-VTM-4 Control Unit) OFF (see DTC U0114: F-CAN MALFUNCTION (PCM-VTM-4 CONTROL UNIT) )
U0122 -- F-CAN Malfunction (Powertrain Control Module (PCM)-VSA Modulator-Control Unit) OFF (see DTC U0122: F-CAN MALFUNCTION (PCM-VSA MODULATOR-CONTROL UNIT) )
U0155 (126) -- F-CAN Malfunction (Powertrain Control Module (PCM)-Gauge Control Module) ON (see DTC U0155: F-CAN MALFUNCTION (PCM-GAUGE CONTROL MODULE) )
U0300 (131) -- PGM-FI System and A/T System Program Version Mismatch ON (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) '09-11 models
(2) '12 model
(3) The D indicator and the MIL may come on at the same time.
(4) 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. The last four characters of these DTCs are shown in the gauge display.