Powertrain Diagnostic Procedures DTCS
NOTE:
The following table includes DTCs for the following service categories: Charging, Communication, Cruise Control, Driveability (Fault Isolation), HVAC, and Transmission.
POWERTRAIN DIAGNOSTIC PROCEDURES DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| P0107 | MAP SENSOR VOLTAGE TOO LOW |
| P0108 | MAP SENSOR VOLTAGE TOO HIGH |
| P0112 | IAT SENSOR VOLTAGE LOW |
| P0113 | IAT SENSOR VOLTAGE HIGH |
| P0117 | ECT SENSOR VOLTAGE TOO LOW |
| P0118 | ECT SENSOR VOLTAGE TOO HIGH |
| P0121 | TPS VOLTAGE DOES NOT AGREE WITH MAP |
| P0122 | THROTTLE POSITION SENSOR VOLTAGE LOW |
| P0123 | THROTTLE POSITION SENSOR VOLTAGE HIGH |
| P0125 | CLOSED LOOP TEMP NOT REACHED |
| P0131 | 1/1 O2S VOLTAGE SHORTED TO GROUND |
| P0132 | 1/1 O2 SEN SHORTED TO VOLTAGE |
| P0133 | 1/1 O2S SLOW RESPONSE |
| P0135 | 1/1 O2 SENSOR HEATER FAILURE |
| P0137 | 1/2 O2S VOLTS SHORTED TO GROUND |
| P0138 | 1/2 O2S SHORTED TO VOLTAGE |
| P0141 | 1/2 O2 SENSOR HEATER FAILURE |
| P0151 | 2/1 O2S VOLTAGE SHORTED TO GROUND |
| P0152 | 2/1 O2S SHORTED TO VOLTAGE |
| P0153 | 2/1 O2S SLOW RESPONSE |
| P0155 | 2/1 O2S HEATER FAILURE |
| P0157 | 2/2 O2 SENSOR SHORTED TO GROUND |
| P0158 | 2/2 O2 SENSOR SHORTED TO VOLTAGE |
| P0161 | 2/2 O2S HEATER FAILURE |
| P0171 | 1/1 FUEL SYSTEM LEAN |
| P0172 | 1/1 FUEL SYSTEM RICH |
| P0174 | 2/1 FUEL SYSTEM LEAN |
| P0175 | 2/1 FUEL SYSTEM RICH |
| P0201 | INJECTOR #1 CONTROL CIRCUIT |
| P0202 | INJECTOR #2 CONTROL CIRCUIT |
| P0203 | INJECTOR #3 CONTROL CIRCUIT |
| P0204 | INJECTOR #4 CONTROL CIRCUIT |
| P0205 | INJECTOR #5 CONTROL CIRCUIT |
| P0206 | INJECTOR #6 CONTROL CIRCUIT |
| P0207 | INJECTOR #7 CONTROL CIRCUIT |
| P0208 | INJECTOR #8 CONTROL CIRCUIT |
| P0209 | INJECTOR #9 CONTROL CIRCUIT |
| P0210 | INJECTOR #10 CONTROL CIRCUIT |
| P0300 | MULTIPLE CYLINDER MISFIRE |
| P0301 | CYLINDER #1 MISFIRE |
| P0302 | CYLINDER #2 MISFIRE |
| P0303 | CYLINDER #3 MISFIRE |
| P0304 | CYLINDER #4 MISFIRE |
| P0305 | CYLINDER #5 MISFIRE |
| P0306 | CYLINDER #6 MISFIRE |
| P0307 | CYLINDER #7 MISFIRE |
| P0308 | CYLINDER #8 MISFIRE |
| P0309 | CYLINDER #9 MISFIRE |
| P0310 | CYLINDER #10 MISFIRE |
| P0320 | NO CRANK REFERENCE SIGNAL AT PCM |
| P0340 | NO CAM SIGNAL AT PCM |
| P0351 | IGNITION COIL #1 PRIMARY CIRCUIT |
| P0352 | IGNITION COIL #2 PRIMARY CIRCUIT |
| P0353 | IGNITION COIL #3 PRIMARY CIRCUIT |
| P0354 | IGNITION COIL #4 PRIMARY CIRCUIT |
| P0355 | IGNITION COIL #5 PRIMARY CIRCUIT |
| P0420 | 1/1 CATALYTIC CONVERTER EFFICIENCY |
| P0432 | CATALYST 2/1 EFFICIENCY FAILURE |
| P0441 | EVAP PURGE FLOW MONITOR FAILURE |
| P0442 | EVAP LEAK MONITOR SMALL LEAK DETECTED |
| P0443 | EVAP PURGE SOLENOID CIRCUIT |
| P0455 | EVAP LEAK MONITOR LARGE LEAK DETECTED |
| P0460 | FUEL LEVEL UNIT NO CHANGE OVER MILES |
| P0461 | FUEL LEVEL UNIT NO CHANGE OVER TIME |
| P0462 | FUEL LEVEL SENSOR VOLTS TOO LOW |
| P0463 | FUEL LEVEL SENSOR VOLTS TOO HIGH |
| P0500 | NO VEHICLE SPEED SENSOR SIGNAL |
| P0505-A | IAC MOTOR CIRCUIT |
| P0505-B | IAC MOTOR CIRCUIT |
| P0505-C | IAC MOTOR CIRCUIT |
| P0505-D | IAC MOTOR CIRCUIT |
| P0505-E | IAC MOTOR CIRCUIT |
| P0622 | GENERATOR FIELD NOT SWITCHING PROPERLY |
| P0645 | A/C CLUTCH RELAY CIRCUIT |
| P0801 | REVERSE GEAR LOCK-OUT CIRCUIT OPEN OR SHORT |
| P1195 | SLOW 1/1 O2S DURING CATALYST MONITOR |
| P1196 | SLOW 2/1 O2 SENSOR DURING CATALYST MONITOR |
| P1282 | FUEL PUMP RELAY CONTROL CIRCUIT |
| P1294 | TARGET IDLE NOT REACHED |
| P1296 | NO 5 VOLTS TO MAP SENSOR |
| P1297 | NO CHANGE IN MAP FROM START TO RUN |
| P1388 | ASD RELAY CONTROL CIRCUIT |
| P1389 | NO ASD RELAY OUTPUT VOLTAGE AT PCM |
| P1391 | INTERMITTENT LOSS OF CKP OR CMP |
| P1398 | MISFIRE ADAPTIVE NUMERATOR AT LIMIT |
| P1486 | EVAP LEAK MON PINCHED HOSE FOUND |
| P1489 | HIGH SPEED FAN RELAY CIRCUIT |
| P1490 | LOW SPEED FAN RELAY CIRCUIT |
| P1492 | BTS VOLTAGE TOO HIGH |
| P1493 | BTS VOLTAGE TOO LOW |
| P1494 | LEAK DETECTION PUMP SW OR MECH FAULT |
| P1495 | LEAK DETECTION PUMP SOLENOID CIRCUIT |
| P1594 | CHARGING SYSTEM VOLTAGE TOO HIGH |
| P1682 | CHARGING SYSTEM VOLTAGE TOO LOW |
| P1696 | PCM FAILURE EEPROM WRITE DENIED |
| P1719 | SKIP SHIFT SOLENOID CIRCUIT |