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DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2010 Ford Transit Connect Van CargoFACTORY OEM SERVICE PROCEDURE
Engine Controls System DTCS
DIAGNOSTIC TROUBLE CODES (DTC) INDEX
| DTC | Description |
|---|---|
| P0001 | FUEL VOLUME REGULATOR CONTROL CIRCUIT/OPEN |
| P0003 | FUEL VOLUME REGULATOR CONTROL CIRCUIT LOW |
| P0004 | FUEL VOLUME REGULATOR CONTROL CIRCUIT HIGH |
| P0010 | INTAKE CAMSHAFT POSITION ACTUATOR CIRCUIT/OPEN (BANK 1) |
| P0011 | INTAKE CAMSHAFT POSITION TIMING - OVER-ADVANCED (BANK 1) |
| P0012 | INTAKE CAMSHAFT POSITION TIMING - OVER-RETARDED (BANK 1) |
| P0016 | CRANKSHAFT POSITION - CAMSHAFT POSITION CORRELATION - BANK 1 SENSOR A |
| P0018 | CRANKSHAFT POSITION - CAMSHAFT POSITION CORRELATION - BANK 2 SENSOR A |
| P0020 | INTAKE CAMSHAFT POSITION ACTUATOR CIRCUIT/OPEN (BANK 2) |
| P0021 | INTAKE CAMSHAFT POSITION TIMING - OVER-ADVANCED (BANK 2) |
| P0022 | INTAKE CAMSHAFT POSITION TIMING - OVER-RETARDED (BANK 2) |
| P0030 | HO2S HEATER CONTROL CIRCUIT (BANK 1, SENSOR 1) |
| P0034 | TURBOCHARGER/SUPERCHARGER BYPASS VALVE A CONTROL CIRCUIT LOW |
| P0035 | TURBOCHARGER/SUPERCHARGER BYPASS VALVE A CONTROL CIRCUIT HIGH |
| P0040 | OXYGEN SENSOR SIGNALS SWAPPED BANK 1 SENSOR 1/BANK 2 SENSOR 1 |
| P0041 | OXYGEN SENSOR SIGNALS SWAPPED BANK 1 SENSOR 2/BANK 2 SENSOR 2 |
| P0050 | HO2S HEATER CONTROL CIRCUIT (BANK 2, SENSOR 1) |
| P0053 | HO2S HEATER RESISTANCE (BANK 1, SENSOR 1) |
| P0054 | HO2S HEATER RESISTANCE (BANK 1, SENSOR 2) |
| P0059 | HO2S HEATER RESISTANCE (BANK 2, SENSOR 1) |
| P0060 | HO2S HEATER RESISTANCE (BANK 2, SENSOR 2) |
| P0068 | MANIFOLD ABSOLUTE PRESSURE (MAP)/MASS AIR FLOW (MAF) - THROTTLE POSITION CORRELATION |
| P007B | CHARGE AIR COOLER TEMPERATURE SENSOR CIRCUIT RANGE/PERFORMANCE (BANK 1) |
| P007C | CHARGE AIR COOLER TEMPERATURE SENSOR CIRCUIT LOW (BANK 1) |
| P007D | CHARGE AIR COOLER TEMPERATURE SENSOR CIRCUIT HIGH (BANK 1) |
| P0087 | FUEL RAIL/SYSTEM PRESSURE - TOO LOW |
| P0088 | FUEL RAIL/SYSTEM PRESSURE - TOO HIGH |
| P0096 | INTAKE AIR TEMPERATURE SENSOR 2 CIRCUIT RANGE/PERFORMANCE (BANK 1) |
| P0097 | - INTAKE AIR TEMPERATURE SENSOR 2 CIRCUIT LOW |
| P0098 | INTAKE AIR TEMPERATURE SENSOR 2 CIRCUIT HIGH |
| P00C1 | TURBOCHARGER/SUPERCHARGER BYPASS VALVE B CONTROL CIRCUIT LOW |
| P00C2 | TURBOCHARGER/SUPERCHARGER BYPASS VALVE B CONTROL CIRCUIT HIGH |
| P00C6 | FUEL RAIL PRESSURE TOO LOW - ENGINE CRANKING |
| P00CE | INTAKE AIR TEMPERATURE MEASUREMENT SYSTEM - MULTIPLE SENSOR CORRELATION |
| P0102 | MASS OR VOLUME AIR FLOW A CIRCUIT LOW |
| P0103 | MASS OR VOLUME AIR FLOW A CIRCUIT HIGH |
| P0104 | MASS OR VOLUME AIR FLOW A CIRCUIT INTERMITTENT/ERRATIC |
| P0106 | MANIFOLD ABSOLUTE PRESSURE (MAP/BARO) SENSOR RANGE/PERFORMANCE |
| P0107 | MANIFOLD ABSOLUTE PRESSURE (MAP)/BAROMETRIC PRESSURE (BARO) SENSOR LOW |
| P0108 | MANIFOLD ABSOLUTE PRESSURE (MAP)/BAROMETRIC PRESSURE (BARO) SENSOR HIGH |
| P0109 | MANIFOLD ABSOLUTE PRESSURE (MAP)/BAROMETRIC PRESSURE (BARO) SENSOR INTERMITTENT |
| P0111 | INTAKE AIR TEMPERATURE (IAT) SENSOR 1 CIRCUIT RANGE/PERFORMANCE |
| P0112 | INTAKE AIR TEMPERATURE (IAT) SENSOR 1 CIRCUIT LOW |
| P0113 | INTAKE AIR TEMPERATURE (IAT) SENSOR 1 CIRCUIT HIGH |
| P0114 | INTAKE AIR TEMPERATURE (IAT) SENSOR 1 INTERMITTENT/ERRATIC |
| P0116 | ENGINE COOLANT TEMPERATURE (ECT) SENSOR 1 CIRCUIT RANGE/PERFORMANCE |
| P0117 | ENGINE COOLANT TEMPERATURE (ECT) SENSOR 1 CIRCUIT LOW |
| P0118 | ENGINE COOLANT TEMPERATURE (ECT) SENSOR 1 CIRCUIT HIGH |
| P0119 | ENGINE COOLANT TEMPERATURE (ECT) SENSOR 1 CIRCUIT INTERMITTENT/ERRATIC |
| P0121 | THROTTLE/PEDAL POSITION SENSOR A CIRCUIT RANGE/PERFORMANCE |
| P0122 | THROTTLE/PEDAL POSITION SENSOR A CIRCUIT LOW |
| P0123 | THROTTLE/PEDAL POSITION SENSOR A CIRCUIT HIGH |
| P0125 | INSUFFICIENT COOLANT TEMPERATURE FOR CLOSED LOOP FUEL CONTROL |
| P0127 | INTAKE AIR TEMPERATURE (IAT) TOO HIGH |
| P0128 | COOLANT THERMOSTAT (COOLANT TEMPERATURE BELOW THERMOSTAT REGULATING TEMPERATURE) |
| P012B | TURBOCHARGER/SUPERCHARGER INLET PRESSURE SENSOR CIRCUIT RANGE/PERFORMANCE |
| P012C | TURBOCHARGER/SUPERCHARGER INLET PRESSURE SENSOR CIRCUIT LOW |
| P012D | TURBOCHARGER/SUPERCHARGER INLET PRESSURE SENSOR CIRCUIT HIGH |
| P012E | TURBOCHARGER/SUPERCHARGER INLET PRESSURE SENSOR CIRCUIT INTERMITTENT/ERRATIC |
| P0130 | O2 CIRCUIT (BANK 1, SENSOR 1) |
| P0132 | O2 CIRCUIT HIGH VOLTAGE (BANK 1, SENSOR 1) |
| P0133 | O2 CIRCUIT SLOW RESPONSE (BANK 1, SENSOR 1) |
| P0134 | O2 CIRCUIT NO ACTIVITY DETECTED (BANK 1, SENSOR 1) |
| P0135 | O2 HEATER CIRCUIT (BANK 1, SENSOR 1) |
| P0138 | O2 CIRCUIT HIGH VOLTAGE (BANK 1, SENSOR 2) |
| P0139 | O2 CIRCUIT SLOW RESPONSE (BANK 1, SENSOR 2) |
| P013A | O2 SENSOR SLOW RESPONSE - RICH TO LEAN (BANK 1, SENSOR 2) |
| P013C | O2 SENSOR SLOW RESPONSE - RICH TO LEAN (BANK 2, SENSOR 2) |
| P013E | SENSOR DELAYED RESPONSE - RICH TO LEAN (BANK 1, SENSOR 2) |
| P0141 | O2 HEATER CIRCUIT (BANK 1, SENSOR 2) |
| P0148 | FUEL DELIVERY ERROR |
| P014A | SENSOR DELAYED RESPONSE - RICH TO LEAN (BANK 2, SENSOR 2) |
| P0150 | O2 CIRCUIT (BANK 2, SENSOR 1) |
| P0151 | O2 CIRCUIT LOW VOLTAGE (BANK 2, SENSOR 1) |
| P0152 | O2 CIRCUIT HIGH VOLTAGE (BANK 2, SENSOR 1) |
| P0153 | O2 CIRCUIT SLOW RESPONSE (BANK 2, SENSOR 1) |
| P0154 | O2 CIRCUIT NO ACTIVITY DETECTED (BANK 2, SENSOR 1) |
| P0155 | O2 HEATER CIRCUIT (BANK 2, SENSOR 1) |
| P0158 | O2 CIRCUIT HIGH VOLTAGE (BANK 2, SENSOR 2) |
| P0159 | O2 CIRCUIT SLOW RESPONSE (BANK 2, SENSOR 2) |
| P0161 | O2 HEATER CIRCUIT (BANK 2, SENSOR 2) |
| P0171 | SYSTEM TOO LEAN (BANK 1) |
| P0172 | SYSTEM TOO RICH (BANK 1) |
| P0174 | SYSTEM TOO LEAN (BANK 2) |
| P0175 | SYSTEM TOO RICH (BANK 2) |
| P0180 | FUEL TEMPERATURE SENSOR A CIRCUIT |
| P0181 | FUEL TEMPERATURE SENSOR A CIRCUIT RANGE/PERFORMANCE |
| P0182 | FUEL TEMPERATURE SENSOR A CIRCUIT LOW |
| P0183 | FUEL TEMPERATURE SENSOR A CIRCUIT HIGH |
| P0190 | FUEL RAIL PRESSURE SENSOR A CIRCUIT |
| P0191 | FUEL RAIL PRESSURE SENSOR A CIRCUIT RANGE/PERFORMANCE |
| P0192 | FUEL RAIL PRESSURE SENSOR A CIRCUIT LOW |
| P0193 | FUEL RAIL PRESSURE SENSOR A CIRCUIT HIGH |
| P0196 | ENGINE OIL TEMPERATURE (EOT) SENSOR CIRCUIT RANGE/PERFORMANCE |
| 0197 | ENGINE OIL TEMPERATURE (EOT) SENSOR CIRCUIT LOW |
| P0198 | ENGINE OIL TEMPERATURE (EOT) SENSOR CIRCUIT HIGH |
| P020X | INJECTOR CIRCUIT/OPEN - CYLINDER X |
| P0210 | INJECTOR CIRCUIT/OPEN - CYLINDER 10 |
| P0217 | ENGINE COOLANT OVER-TEMPERATURE CONDITION |
| P0218 | TRANSMISSION FLUID TEMPERATURE OVER-TEMPERATURE CONDITION |
| P0219 | ENGINE OVER SPEED CONDITION |
| P0221 | THROTTLE/PEDAL POSITION SENSOR/SWITCH B CIRCUIT RANGE/PERFORMANCE |
| P0222 | THROTTLE/PEDAL POSITION SENSOR/SWITCH B CIRCUIT LOW |
| P0223 | THROTTLE/PEDAL POSITION SENSOR/SWITCH B CIRCUIT HIGH |
| P0230 | FUEL PUMP PRIMARY CIRCUIT |
| P0231 | FUEL PUMP SECONDARY CIRCUIT LOW |
| P0232 | FUEL PUMP SECONDARY CIRCUIT HIGH |
| P0234 | TURBOCHARGER/SUPERCHARGER A OVERBOOST CONDITION |
| P0236 | TURBOCHARGER/SUPERCHARGER BOOST SENSOR A CIRCUIT RANGE/PERFORMANCE |
| P0237 | TURBOCHARGER/SUPERCHARGER BOOST SENSOR A CIRCUIT LOW |
| P0238 | TURBOCHARGER/SUPERCHARGER BOOST SENSOR A CIRCUIT HIGH |
| P0245 | TURBOCHARGER/SUPERCHARGER WASTEGATE SOLENOID A LOW |
| P0246 | TURBOCHARGER/SUPERCHARGER WASTEGATE SOLENOID A HIGH |
| P025A | FUEL PUMP MODULE CONTROL CIRCUIT/OPEN |
| P025B | FUEL PUMP MODULE CONTROL CIRCUIT RANGE/PERFORMANCE |
| P025E | TURBOCHARGER/SUPERCHARGER BOOST SENSOR A INTERMITTENT/ERRATIC |
| P0297 | VEHICLE OVER SPEED CONDITION |
| P0298 | ENGINE OIL OVER TEMPERATURE CONDITION |
| P0299 | TURBOCHARGER/SUPERCHARGER A UNDERBOOST CONDITION |
| P0300 | RANDOM MISFIRE DETECTED |
| P030X | CYLINDER X MISFIRE DETECTED |
| P0310 | CYLINDER 10 MISFIRE DETECTED |
| P0315 | CRANKSHAFT POSITION SYSTEM VARIATION NOT LEARNED. |
| P0316 | MISFIRE DETECTED ON STARTUP (FIRST 1000 REVOLUTIONS) |
| P0320 | IGNITION/DISTRIBUTOR ENGINE SPEED INPUT CIRCUIT |
| P0325 | KNOCK SENSOR 1 CIRCUIT (BANK 1). |
| P0326 | KNOCK SENSOR 1 CIRCUIT RANGE/PERFORMANCE (BANK 1) |
| P0330 | KNOCK SENSOR 2 CIRCUIT (BANK 2). |
| P0331 | KNOCK SENSOR 2 CIRCUIT RANGE/PERFORMANCE (BANK 2) |
| P0340 | CAMSHAFT POSITION SENSOR A CIRCUIT (BANK 1 OR SINGLE SENSOR) |
| P0341 | CAMSHAFT POSITION SENSOR A CIRCUIT RANGE/PERFORMANCE (BANK 1 OR SINGLE SENSOR) |
| P0344 | CAMSHAFT POSITION SENSOR A CIRCUIT INTERMITTENT (BANK 1 OR SINGLE SENSOR) |
| P0345 | CAMSHAFT POSITION SENSOR A CIRCUIT (BANK 2) |
| P0346 | CAMSHAFT POSITION SENSOR A CIRCUIT RANGE/PERFORMANCE (BANK 2) |
| P0349 | CAMSHAFT POSITION SENSOR A CIRCUIT INTERMITTENT (BANK 2) |
| P0351 | IGNITION COIL A PRIMARY/SECONDARY CIRCUIT |
| P0352 | IGNITION COIL B PRIMARY/SECONDARY CIRCUIT |
| P0353 | IGNITION COIL C PRIMARY/SECONDARY CIRCUIT |
| P0354 | IGNITION COIL D PRIMARY/SECONDARY CIRCUIT |
| P0355 | IGNITION COIL E PRIMARY/SECONDARY CIRCUIT |
| P0356 | IGNITION COIL F PRIMARY/SECONDARY CIRCUIT |
| P0357 | IGNITION COIL G PRIMARY/SECONDARY CIRCUIT |
| P0358 | IGNITION COIL H PRIMARY/SECONDARY CIRCUIT |
| P0359 | |
| P0360 | IGNITION COIL J PRIMARY/SECONDARY CIRCUIT |
| P0365 | CAMSHAFT POSITION SENSOR B CIRCUIT (BANK 1 OR SINGLE SENSOR) |
| P0366 | CAMSHAFT POSITION SENSOR B CIRCUIT RANGE/PERFORMANCE (BANK 1 OR SINGLE SENSOR) |
| P0369 | CAMSHAFT POSITION SENSOR B CIRCUIT INTERMITTENT (BANK 2) |
| P0390 | CAMSHAFT POSITION SENSOR B CIRCUIT (BANK 2) |
| P0391 | CAMSHAFT POSITION SENSOR B CIRCUIT RANGE/PERFORMANCE (BANK 2) |
| P0394 | CAMSHAFT POSITION SENSOR B CIRCUIT INTERMITTENT (BANK 2) |
| P0400 | EXHAUST GAS RECIRCULATION (EGR) FLOW |
| P0401 | EXHAUST GAS RECIRCULATION (EGR) FLOW INSUFFICIENT DETECTED |
| P0402 | EXHAUST GAS RECIRCULATION (EGR) FLOW EXCESSIVE DETECTED |
| P0403 | EXHAUST GAS RECIRCULATION (EGR) CONTROL CIRCUIT |
| P0405 | EXHAUST GAS RECIRCULATION (EGR) SENSOR A CIRCUIT LOW |
| P0406 | EXHAUST GAS RECIRCULATION (EGR) SENSOR A CIRCUIT HIGH |
| P0420 | CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD (BANK 1) |
| P0430 | CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD (BANK 2) |
| P0442 | EVAPORATIVE EMISSION SYSTEM LEAK DETECTED (SMALL LEAK) |
| P0443 | EVAPORATIVE EMISSION SYSTEM PURGE CONTROL VALVE CIRCUIT |
| P0446 | EVAPORATIVE EMISSION SYSTEM VENT CONTROL CIRCUIT |
| P0451 | EVAPORATIVE EMISSION SYSTEM PRESSURE SENSOR/SWITCH RANGE/PERFORMANCE |
| P0452 | EVAPORATIVE EMISSION SYSTEM PRESSURE SENSOR/SWITCH LOW |
| P0453 | EVAPORATIVE EMISSION SYSTEM PRESSURE SENSOR/SWITCH HIGH |
| P0454 | EVAPORATIVE EMISSION SYSTEM PRESSURE SENSOR/SWITCH INTERMITTENT |
| P0455 | EVAPORATIVE EMISSION SYSTEM LEAK DETECTED (GROSS LEAK/NO FLOW) |
| P0456 | EVAPORATIVE EMISSION SYSTEM LEAK DETECTED (VERY SMALL LEAK) |
| P0457 | EVAPORATIVE EMISSION SYSTEM LEAK DETECTED (FUEL CAP LOOSE/OFF) |
| P0460 | FUEL LEVEL SENSOR A CIRCUIT |
| P0461 | FUEL LEVEL SENSOR A CIRCUIT RANGE/PERFORMANCE |
| P0462 | FUEL LEVEL SENSOR A CIRCUIT LOW |
| P0463 | FUEL LEVEL SENSOR A CIRCUIT HIGH |
| P0480 | FAN 1 CONTROL CIRCUIT |
| P0481 | FAN 2 CONTROL CIRCUIT |
| P0500 | VEHICLE SPEED SENSOR (VSS) A |
| P0503 | VEHICLE SPEED SENSOR (VSS) A INTERMITTENT/ERRATIC/HIGH |
| P0504 | BRAKE SWITCH CORRELATION |
| P0505 | IDLE AIR CONTROL (IAC) SYSTEM |
| P0506 | IDLE AIR CONTROL (IAC) SYSTEM RPM LOWER THAN EXPECTED |
| P0507 | IDLE AIR CONTROL (IAC) SYSTEM RPM HIGHER THAN EXPECTED |
| P050A | COLD START IDLE AIR CONTROL PERFORMANCE |
| P050B | COLD START IGNITION TIMING PERFORMANCE |
| P050E | COLD START ENGINE EXHAUST TEMPERATURE OUT OF RANGE |
| P0511 | IDLE AIR CONTROL (IAC) CIRCUIT |
| P0512 | STARTER REQUEST CIRCUIT |
| P0528 | FAN SPEED SENSOR CIRCUIT NO SIGNAL |
| P052A | COLD START CAMSHAFT POSITION TIMING OVER-ADVANCED (BANK 1) |
| P052B | COLD START CAMSHAFT POSITION TIMING OVER-RETARDED (BANK 1) |
| P052C | COLD START CAMSHAFT POSITION TIMING OVER-ADVANCED (BANK 2) |
| P052D | COLD START CAMSHAFT POSITION TIMING OVER-RETARDED (BANK 2) |
| P053A | POSITIVE CRANKCASE VENTILATION (PCV) HEATER CONTROL CIRCUIT/OPEN |
| P0552 | POWER STEERING PRESSURE (PSP) SENSOR/SWITCH CIRCUIT LOW |
| P0553 | POWER STEERING PRESSURE (PSP) SENSOR CIRCUIT HIGH INPUT |
| P0562 | SYSTEM VOLTAGE LOW |
| 0563 | SYSTEM VOLTAGE HIGH |
| P0571 | BRAKE SWITCH A CIRCUIT |
| P0572 | BRAKE SWITCH A CIRCUIT LOW |
| P0573 | BRAKE SWITCH A CIRCUIT HIGH |
| P0579 | CRUISE CONTROL MULTIFUNCTION INPUT A CIRCUIT RANGE / PERFORMANCE |
| P0581 | CRUISE CONTROL MULTIFUNCTION INPUT A CIRCUIT HIGH |
| P0600 | SERIAL COMMUNICATION LINK |
| P0602 | POWERTRAIN CONTROL MODULE (PCM) PROGRAMMING ERROR |
| P0603 | INTERNAL CONTROL MODULE KEEP ALIVE MEMORY (KAM) ERROR |
| P0604 | INTERNAL CONTROL MODULE RANDOM ACCESS MEMORY (RAM) ERROR |
| P0605 | INTERNAL CONTROL MODULE READ ONLY MEMORY (ROM) ERROR |
| P0606 | CONTROL MODULE PROCESSOR |
| P0607 | CONTROL MODULE PERFORMANCE |
| P060A | INTERNAL CONTROL MODULE MONITORING PROCESSOR PERFORMANCE |
| P060B | INTERNAL CONTROL MODULE A/D PROCESSING PERFORMANCE |
| P060C | INTERNAL CONTROL MODULE MAIN PROCESSOR PERFORMANCE |
| P060D | INTERNAL CONTROL MODULE ACCELERATOR PEDAL POSITION PERFORMANCE |
| P0610 | CONTROL MODULE VEHICLE OPTIONS ERROR |
| P061B | INTERNAL CONTROL MODULE TORQUE CALCULATION PERFORMANCE |
| P061C | INTERNAL CONTROL MODULE ENGINE RPM PERFORMANCE |
| P061D | INTERNAL CONTROL MODULE ENGINE AIR MASS PERFORMANCE |
| P061F | INTERNAL CONTROL MODULE THROTTLE ACTUATOR CONTROLLER PERFORMANCE |
| P0620 | GENERATOR CONTROL CIRCUIT |
| P0622 | GENERATOR FIELD TERMINAL CIRCUIT |
| P0625 | GENERATOR FIELD TERMINAL CIRCUIT LOW |
| P0626 | GENERATOR FIELD TERMINAL CIRCUIT HIGH |
| P0627 | FUEL PUMP A CONTROL CIRCUIT/OPEN |
| P062C | INTERNAL CONTROL MODULE VEHICLE SPEED PERFORMANCE |
| P062F | INTERNAL CONTROL MODULE EEPROM ERROR |
| P0642 | SENSOR REFERENCE VOLTAGE A CIRCUIT LOW |
| P0643 | SENSOR REFERENCE VOLTAGE A CIRCUIT HIGH |
| P064D | INTERNAL CONTROL MODULE O2 SENSOR PROCESSOR PERFORMANCE - BANK 1 |
| P064E | INTERNAL CONTROL MODULE O2 SENSOR PROCESSOR PERFORMANCE - BANK 2 |
| P0657 | ACTUATOR SUPPLY VOLTAGE A CIRCUIT/OPEN |
| P065B | GENERATOR CONTROL CIRCUIT RANGE/PERFORMANCE |
| P0660 | INTAKE MANIFOLD TUNING VALVE (IMTV) CONTROL CIRCUIT OPEN - BANK 1 |
| P0663 | INTAKE MANIFOLD TUNING VALVE (IMTV) CONTROL CIRCUIT OPEN - BANK 2 |
| P0685 | ELECTRONIC CONTROL MODULE (ECM)/POWERTRAIN CONTROL MODULE (PCM) POWER RELAY CONTROL CIRCUIT/OPEN |
| P0689 | ELECTRONIC CONTROL MODULE (ECM)/POWERTRAIN CONTROL MODULE (PCM) POWER RELAY SENSE CIRCUIT LOW |
| P0690 | ELECTRONIC CONTROL MODULE (ECM)/POWERTRAIN CONTROL MODULE (PCM) POWER RELAY SENSE CIRCUIT HIGH |
| P06B8 | INTERNAL CONTROL MODULE NON-VOLATILE RANDOM ACCESS MEMORY (NVRAM) ERROR |
| P0703 | BRAKE SWITCH B INPUT CIRCUIT |
| P0704 | CLUTCH SWITCH INPUT CIRCUIT |
| P0705 | TRANSMISSION RANGE SENSOR A CIRCUIT (PRNDL) INPUT |
| P0706 | TRANSMISSION RANGE SENSOR A CIRCUIT RANGE/PERFORMANCE |
| P0707 | TRANSMISSION RANGE SENSOR A CIRCUIT LOW |
| P0708 | TRANSMISSION RANGE SENSOR A CIRCUIT HIGH |
| P071X | TRANSMISSION CODE |
| P0720 | OUTPUT SHAFT SPEED (OSS) SENSOR CIRCUIT |
| P0721 | OUTPUT SHAFT SPEED (OSS) SENSOR CIRCUIT RANGE/PERFORMANCE |
| P0722 | OUTPUT SHAFT SPEED (OSS) SENSOR CIRCUIT NO SIGNAL |
| P0723 | OUTPUT SHAFT SPEED (OSS) SENSOR CIRCUIT INTERMITTENT |
| P073X | TRANSMISSION CODE |
| P074X | TRANSMISSION CODE |
| P075X | TRANSMISSION CODE |
| P076X | TRANSMISSION CODE |
| P077X | TRANSMISSION CODE |
| P078X | TRANSMISSION CODE |
| P079X | TRANSMISSION CODE |
| P0815 | UPSHIFT SWITCH CIRCUIT |
| P0830 | CLUTCH PEDAL SWITCH A CIRCUIT |
| P0833 | CLUTCH PEDAL SWITCH B CIRCUIT |
| P0840 | TRANSMISSION FLUID PRESSURE SENSOR/SWITCH A CIRCUIT |
| P09XX | TRANSMISSION CODE |
| P1000 | ON-BOARD DIAGNOSTIC (OBD) SYSTEMS READINESS TEST NOT COMPLETE |
| P1001 | KEY ON ENGINE RUNNING (KOER) NOT ABLE TO COMPLETE, KOER ABORTED |
| P1100 | MASS AIR FLOW (MAF) SENSOR CIRCUIT INTERMITTENT |
| P1101 | MASS AIR FLOW (MAF) SENSOR OUT OF SELF-TEST RANGE |
| P1112 | INTAKE AIR TEMPERATURE (IAT) CIRCUIT INTERMITTENT |
| P1114 | INTAKE AIR TEMPERATURE 2 (IAT2) CIRCUIT LOW (SUPERCHARGED/TURBOCHARGED ENGINES) |
| P1115 | INTAKE AIR TEMPERATURE 2 (IAT2) CIRCUIT HIGH (SUPERCHARGED/TURBOCHARGED ENGINES) |
| P1116 | ENGINE COOLANT TEMPERATURE (ECT) SENSOR OUT OF SELF-TEST RANGE |
| P1117 | ENGINE COOLANT TEMPERATURE (ECT) SENSOR CIRCUIT INTERMITTENT |
| P1120 | THROTTLE POSITION SENSOR A OUT OF RANGE LOW (RATCH TOO LOW) |
| P1124 | |
| P1127 | EXHAUST TEMPERATURE OUT OF RANGE, O2 SENSOR TESTS NOT COMPLETED |
| P115E | THROTTLE ACTUATOR CONTROL (TAC) THROTTLE BODY AIR FLOW TRIM AT MAX LIMIT |
| P117A | ENGINE OIL OVER TEMPERATURE - FORCED LIMITED POWER |
| P1184 | ENGINE OIL TEMPERATURE (EOT) SENSOR OUT OF SELF-TEST RANGE |
| P1227 | WASTEGATE FAILED CLOSED (OVER PRESSURE) |
| P1228 | WASTEGATE FAILED OPEN (UNDER PRESSURE) |
| P1229 | CHARGE AIR COOLER (CAC) PUMP DRIVER |
| P1233 | FUEL PUMP DRIVER MODULE DISABLED OR OFF LINE |
| P1234 | FUEL PUMP DRIVER MODULE DISABLED OR OFF LINE |
| P1235 | FUEL PUMP CONTROL OUT OF RANGE |
| P1236 | FUEL PUMP CONTROL OUT OF RANGE |
| P1237 | FUEL PUMP SECONDARY CIRCUIT |
| P1238 | FUEL PUMP SECONDARY CIRCUIT |
| P1244 | ALTERNATOR LOAD HIGH INPUT |
| P1245 | ALTERNATOR LOAD LOW INPUT |
| P1246 | ALTERNATOR LOAD INPUT |
| P1260 | THEFT DETECTED, VEHICLE IMMOBILIZED |
| P1270 | ENGINE RPM OR VEHICLE SPEED LIMITER REACHED |
| P1285 | CYLINDER HEAD OVER TEMPERATURE CONDITION |
| P1288 | CYLINDER HEAD TEMPERATURE (CHT) SENSOR OUT OF SELF-TEST RANGE |
| P1289 | CYLINDER HEAD TEMPERATURE (CHT) SENSOR CIRCUIT HIGH |
| P128A | CYLINDER HEAD TEMPERATURE (CHT) SENSOR CIRCUIT INTERMITTENT/ERRATIC |
| P1290 | CYLINDER HEAD TEMPERATURE (CHT) SENSOR CIRCUIT LOW |
| P1299 | CYLINDER HEAD OVER TEMPERATURE PROTECTION ACTIVE |
| 1336 | CRANKSHAFT/CAMSHAFT SENSOR RANGE/PERFORMANCE |
| P1397 | SYSTEM VOLTAGE OUT OF SELF-TEST RANGE |
| P1405 | DIFFERENTIAL PRESSURE FEEDBACK SENSOR UPSTREAM HOSE OFF OR PLUGGED |
| P1406 | DIFFERENTIAL PRESSURE FEEDBACK SENSOR DOWNSTREAM HOSE OFF OR PLUGGED |
| P1408 | EXHAUST GAS RECIRCULATION (EGR) FLOW OUT OF SELF-TEST RANGE (NON-MIL) |
| P1409 | EXHAUST GAS RECIRCULATION (EGR) VACUUM REGULATOR SOLENOID CIRCUIT |
| P144A | EVAPORATIVE EMISSION SYSTEM PURGE VAPOR LINE RESTRICTED/BLOCKED |
| P144C | EVAPORATIVE EMISSION SYSTEM PURGE CHECK VALVE PERFORMANCE |
| P1450 | UNABLE TO BLEED UP FUEL TANK VACUUM |
| P1451 | EVAPORATIVE EMISSION SYSTEM VENT CONTROL CIRCUIT |
| P145E | PCV HEATER CONTROL B CIRCUIT |
| P1474 | FAN CONTROL PRIMARY CIRCUIT |
| P1479 | HIGH FAN CONTROL PRIMARY CIRCUIT |
| P1489 | PCV HEATER CONTROL CIRCUIT |
| P1500 | VEHICLE SPEED SENSOR (VSS) |
| P1501 | VEHICLE SPEED SENSOR (VSS) OUT OF SELF-TEST RANGE |
| P1502 | VEHICLE SPEED SENSOR (VSS) INTERMITTENT |
| P1504 | IDLE AIR CONTROL (IAC) CIRCUIT |
| P1506 | IDLE AIR CONTROL (IAC) OVERSPEED ERROR |
| P1507 | IDLE AIR CONTROL (IAC) UNDERSPEED ERROR |
| P1548 | ENGINE AIR FILTER RESTRICTION |
| P1550 | POWER STEERING PRESSURE (PSP) SENSOR OUT OF SELF-TEST RANGE |
| P1561 | BRAKE LINE PRESSURE SENSOR CIRCUIT |
| P1572 | BRAKE PEDAL SWITCH CIRCUIT |
| P1575 | PEDAL POSITION OUT OF SELF TEST RANGE |
| P1633 | KEEP ALIVE POWER (KAPWR) VOLTAGE TOO LOW |
| P1635 | TIRE/AXLE RATIO OUT OF ACCEPTABLE RANGE |
| P1636 | INDUCTIVE SIGNATURE CHIP COMMUNICATION ERROR |
| P1639 | VEHICLE ID (VID) BLOCK CORRUPTED, NOT PROGRAMMED |
| P1640 | POWERTRAIN DTCS AVAILABLE IN ANOTHER MODULE |
| P1646 | LINEAR O2 SENSOR CONTROL CHIP (BANK 1) |
| P1647 | LINEAR O2 SENSOR CONTROL CHIP (BANK 2) |
| P164A | O2 SENSOR POSITIVE CURRENT TRIM CIRCUIT PERFORMANCE (BANK 1 SENSOR 1) |
| P164B | O2 SENSOR POSITIVE CURRENT TRIM CIRCUIT PERFORMANCE (BANK 2 SENSOR 1) |
| P1650 | POWER STEERING PRESSURE (PSP) SWITCH OUT OF SELF-TEST RANGE |
| P1674 | CONTROL MODULE SOFTWARE CORRUPTED |
| P1703 | BRAKE SWITCH OUT OF SELF-TEST RANGE |
| P1705 | TRANSMISSION RANGE SENSOR OUT OF SELF-TEST RANGE |
| P1709 | PARK/NEUTRAL POSITION (PNP) SWITCH OUT OF SELF-TEST RANGE |
| P1729 | 4X4L SWITCH |
| P1780 | TRANSMISSION CONTROL SWITCH (TCS) OUT OF SELF-TEST RANGE |
| P1781 | 4X4L SWITCH OUT OF SELF-TEST RANGE |
| P17XX | - |
| P18XX | - |
| P1900 | OUTPUT SHAFT SPEED (OSS) SENSOR CIRCUIT INTERMITTENT |
| P1901 | TURBINE SHAFT SPEED (TSS) SENSOR CIRCUIT INTERMITTENT |
| P2004 | INTAKE MANIFOLD RUNNER CONTROL (IMRC) STUCK OPEN (BANK 1) |
| P2005 | INTAKE MANIFOLD RUNNER CONTROL (IMRC) STUCK OPEN (BANK 2) |
| P2006 | INTAKE MANIFOLD RUNNER CONTROL (IMRC) STUCK CLOSED (BANK 1) |
| P2007 | INTAKE MANIFOLD RUNNER CONTROL (IMRC) STUCK CLOSED (BANK 2) |
| P2008 | INTAKE MANIFOLD RUNNER CONTROL (IMRC) CIRCUIT OPEN (BANK 1) |
| P2014 | INTAKE MANIFOLD RUNNER POSITION SENSOR/SWITCH CIRCUIT (BANK 1) |
| P2015 | INTAKE MANIFOLD RUNNER POSITION SENSOR/SWITCH CIRCUIT RANGE/PERFORMANCE (BANK 1) |
| P2020 | INTAKE MANIFOLD RUNNER POSITION SENSOR/SWITCH CIRCUIT RANGE/PERFORMANCE (BANK 2) |
| P2065 | FUEL LEVEL SENSOR B CIRCUIT |
| P2066 | FUEL LEVEL SENSOR B CIRCUIT RANGE/PERFORMANCE |
| P2067 | FUEL LEVEL SENSOR B CIRCUIT LOW |
| P2068 | FUEL LEVEL SENSOR B CIRCUIT HIGH |
| P2070 | INTAKE MANIFOLD TUNING VALVE (IMTV) STUCK OPEN BANK 1 |
| P2071 | INTAKE MANIFOLD TUNING VALVE (IMTV) STUCK CLOSED BANK 1 |
| P2072 | THROTTLE ACTUATOR CONTROL (TAC) SYSTEM - ICE BREAKAGE |
| P2096 | POST CATALYST FUEL TRIM SYSTEM TOO LEAN BANK 1 |
| P2097 | POST CATALYST FUEL TRIM SYSTEM TOO RICH BANK 1 |
| P2098 | POST CATALYST FUEL TRIM SYSTEM TOO LEAN BANK 2 |
| P2099 | POST CATALYST FUEL TRIM SYSTEM TOO RICH BANK 2 |
| P2100 | THROTTLE ACTUATOR CONTROL (TAC) MOTOR CIRCUIT/OPEN |
| P2101 | THROTTLE ACTUATOR CONTROL (TAC) MOTOR RANGE/PERFORMANCE |
| P2104 | THROTTLE ACTUATOR CONTROL (TAC) SYSTEM - FORCED IDLE |
| P2105 | THROTTLE ACTUATOR CONTROL (TAC) SYSTEM - FORCED ENGINE SHUTDOWN |
| P2107 | THROTTLE ACTUATOR CONTROL (TAC) MODULE PROCESSOR |
| P2110 | THROTTLE ACTUATOR CONTROL (TAC) SYSTEM - FORCED LIMITED RPM |
| P2111 | THROTTLE ACTUATOR CONTROL (TAC) SYSTEM - STUCK OPEN |
| P2112 | THROTTLE ACTUATOR CONTROL (TAC) SYSTEM - STUCK CLOSED |
| P2121 | THROTTLE/PEDAL POSITION SENSOR/SWITCH D CIRCUIT RANGE/PERFORMANCE |
| P2122 | THROTTLE/PEDAL POSITION SENSOR/SWITCH D CIRCUIT LOW |
| P2123 | THROTTLE/PEDAL POSITION SENSOR/SWITCH D CIRCUIT HIGH |
| P2126 | THROTTLE/PEDAL POSITION SENSOR/SWITCH E CIRCUIT RANGE/PERFORMANCE |
| P2127 | THROTTLE/PEDAL POSITION SENSOR/SWITCH E CIRCUIT LOW |
| P2128 | THROTTLE/PEDAL POSITION SENSOR/SWITCH E CIRCUIT HIGH |
| P2131 | THROTTLE/PEDAL POSITION SENSOR/SWITCH F CIRCUIT RANGE/PERFORMANCE |
| P2132 | THROTTLE/PEDAL POSITION SENSOR/SWITCH F CIRCUIT LOW |
| P2133 | THROTTLE/PEDAL POSITION SENSOR/SWITCH F CIRCUIT HIGH |
| P2135 | THROTTLE/PEDAL POSITION SENSOR/SWITCH A/B VOLTAGE CORRELATION |
| P2138 | THROTTLE/PEDAL POSITION SENSOR/SWITCH D/E VOLTAGE CORRELATION |
| P2195 | O2 SENSOR SIGNAL BIASED/STUCK LEAN - BANK 1, SENSOR 1 |
| P2196 | O2 SENSOR SIGNAL BIASED/STUCK RICH - BANK 1, SENSOR 1 |
| P2197 | O2 SENSOR SIGNAL BIASED/STUCK LEAN - BANK 2, SENSOR 1 |
| P2198 | O2 SENSOR SIGNAL BIASED/STUCK RICH - BANK 2, SENSOR 1 |
| P2227 | BAROMETRIC PRESSURE SENSOR A CIRCUIT RANGE/PERFORMANCE |
| P2228 | BAROMETRIC PRESSURE SENSOR A CIRCUIT LOW |
| P2229 | BAROMETRIC PRESSURE SENSOR A CIRCUIT HIGH |
| P2270 | O2 SENSOR SIGNAL STUCK LEAN - BANK 1, SENSOR 2 |
| P2271 | O2 SENSOR SIGNAL STUCK RICH - BANK 1, SENSOR 2 |
| P2272 | O2 SENSOR SIGNAL STUCK LEAN - BANK 2, SENSOR 2 |
| P2282 | AIR LEAK BETWEEN THROTTLE BODY AND INTAKE VALVE |
| P260F | EVAPORATIVE SYSTEM MONITORING PROCESSOR PERFORMANCE |
| P2610 | ELECTRONIC CONTROL MODULE (ECM)/POWERTRAIN CONTROL MODULE (PCM) INTERNAL ENGINE OFF TIMER PERFORMANCE |
| P2626 | O2 SENSOR POSITIVE CURRENT TRIM CIRCUIT/OPEN (BANK 1 SENSOR 1) |
| P2627 | O2 SENSOR PUMPING CURRENT TRIM CIRCUIT LOW BANK 1, SENSOR 1 |
| P2629 | O2 SENSOR POSITIVE CURRENT TRIM CIRCUIT/OPEN (BANK 2 SENSOR 1) |
| P2630 | O2 SENSOR PUMPING CURRENT TRIM CIRCUIT LOW BANK 2, SENSOR 1 |
| PXXXX | P-CODE DTCS NOT LISTED IN THIS CHART |
| U0101 | LOST COMMUNICATION WITH TRANSAXLE CONTROL MODULE (TCM) |
| U0109 | LOST COMMUNICATION WITH FUEL PUMP CONTROL MODULE |
| U0121 | LOST COMMUNICATION WITH ANTI-LOCK BRAKE SYSTEM (ABS) CONTROL MODULE |
| U0155 | LOST COMMUNICATION WITH INSTRUMENT PANEL CLUSTER CONTROL MODULE |
| U0300 | INTERNAL CONTROL MODULE SOFTWARE INCOMPATIBILITY |
| U1039 | SCP (J1850) INVALID OR MISSING DATA FOR VEHICLE SPEED |
| U210B | LOST COMMUNICATION BETWEEN FUEL PUMP CONTROL MODULE AND RESTRAINTS CONTROL MODULE |
| UXXXX | NETWORK COMMUNICATION DIAGNOSTIC TROUBLE CODE (DTC) |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.