| 97-01 3.0L VIN R |
|---|
| Scan Code | Fault Location | Probable Cause |
| POOOO-0999 | Refer to OBD-II generic trouble code table | – |
| P1031 | Heated oxygen sensor (H02S) 1, banks 1 & 2 -heater current monitor control circuit | Wiring short circuit to positive, H02S, ECM |
| P1032 | Heated oxygen sensor (H02S) 1, banks 1 & 2 -heater warm up control circuit | Wiring short circuit to positive, H02S, ECM |
| P1106 | Manifold absolute pressure (MAP) sensor -circuit intermittent -voltage high | Wiring open circuit/short circuit to ground/ short circuit to positive |
| P1107 | Manifold absolute pressure (MAP) sensor -circuit intermittent -voltage low | Wiring short circuit to ground |
| P1108 | Barometric pressure (BARO) sensor/manifold absolute pressure (MAP) sensor -comparison too high | Wiring open circuit/short circuit to positive, MAP sensor, ECM |
| P1111 | Intake air temperature (IAT) sensor -circuit intermittent -voltage high | Wiring open circuit, ground lead defective |
| P1112 | Intake air valve control valve -circuit malfunction | Wiring open circuit/short circuit to ground/ positive, intake air valve control valve, ECM |
| P1113 | Intake air flap control actuator -circuit malfunction | Wiring open circuit/short circuit to ground/ positive, intake air valve control valve, ECM |
| P1114 | Engine coolant temperature (ECT) sensor -circuit malfunction -voltage low | Wiring short circuit to ground |
| P1115 | Engine coolant temperature (ECT) sensor -circuit malfunction -voltage high | Wiring open circuit, ground lead defective |
| P1120 | Throttle motor position sensor 1 -circuit malfunction | Wiring open circuit/short circuit to ground/ short circuit to positive, throttle control unit, ECM |
| P1121 | Throttle position (TP) sensor -circuit malfunction -voltage high | Wiring short circuit to positive, ground lead defective |
| P1122 | Throttle position (TP) sensor -circuit malfunction -voltage low | Wiring open circuit/short circuit to ground |
| P1125 | Accelerator pedal position (APP) sensor 1/2/3 -signal malfunction | Wiring, APP sensor, ECM |
| P1133 | Heated oxygen sensor (H02S) 1, bank 1 -insufficient switching | Wiring, oxygen sensor heater, exhaust system leaking, H025 |
| P1134 | Heated oxygen sensor (H02S) 1, bank 1 -slow response | Wiring, oxygen sensor heater, exhaust system leaking, H025 |
| P1139 | Heated oxygen sensor (H02S) 2, bank 1 -insufficient switching | Wiring, oxygen sensor heater, exhaust system leaking, H02S |
| P1140 | Heated oxygen sensor (H02S) 2, bank 1 -slow response | Wiring, oxygen sensor heater, exhaust system leaking, H02S |
| P1141 | Heated oxygen sensor (H02S) 2, bank 1 -heater control -circuit malfunction | Fuse, wiring, H02S, ECM |
| P1153 | Heated oxygen sensor (H02S) 1, bank 2 -insufficient switching | Wiring, oxygen sensor heater, exhaust system leaking, H02S |
| P1154 | Heated oxygen sensor (H02S) 1, bank 2 – slow response | Wiring, oxygen sensor heater, exhaust system leaking, H02S |
| P1161 | Heated oxygen sensor (H02S) 2, bank 2 – heater control -circuit malfunction | Fuse, wiring, H02S, ECM |
| P1172 | Fuel level sensors, primary and secondaryno fuel level change during fuel transfer from secondary to primary tank | Wiring, secondary fuel pump/relay, fuel level sensors |
| P1189 | Engine oil pressure warning switch -circuit malfunction | Wiring open circuit, engine oil pressure warning switch, ECM |
| P1220 | Throttle motor position sensor 2 -circuit malfunction | Wiring open circuit/short circuit to ground/short circuit to positive, throttle control unit,ECM |
| P1221 | Throttle motor position sensor 1/2 -signal variation | Wiring, throttle control unit, ECM |
| P1258 | Engine overheating | Cooling system, ECT sensor |
| P1271 | Accelerator pedal position (APP) sensor 1/2 – signal variation | Wiring, APP sensor, ECM |
| P1275 | Accelerator pedal position (APP) sensor 1 – circuit malfunction | Wiring open circuit/short circuit to ground/short circuit to positive, APP sensor, ECM |
| P1276 | Accelerator pedal position (APP) sensor 1range performance | Wiring, APP sensor, ECM |
| P1280 | Accelerator pedal position (APP) sensor 2 – circuit malfunction | Wiring open circuit/short circuit to ground/short circuit to positive, APP sensor, ECM |
| P1281 | Accelerator pedal position (APP) sensor 2 – range performance | Wiring, APP sensor, ECM |
| P1285 | Accelerator pedal position (APP) sensor 3 – circuit malfunction | Wiring, APP sensor, ECM |
| P1286 | Accelerator pedal position (APP) sensor 3 – range performance | Wiring, APP sensor, ECM |
| P1320 | Ignition control module (ICM) -4X reference circuit, intermittent | Wiring open circuitlshort circuit to ground, ICM, ECM |
| P1323 | Ignition control module (ICM) -24X reference circuit, low frequency | Wiring open circuitlshort circuit to ground,ICM, ECM |
| P1336 | Crankshaft position sensor (CKP) -variation not learned | Learning procedure not performed |
| P1345 | Crankshaft position sensor (CKP)/camshaft position (CMP) sensor -signal variation | CKP sensor, distributor/camshaft alignment, mechanical fault |
| P1350 | Ignition control module (ICM) -bypass line monitor circuit malfunction | Wiring open circuitlshort circuit to ground/short circuit to positive, ICM, ECM |
| P1351 | Ignition control module (ICM) -ignition control (IC) circuit, voltage high | Wiring open circuit, ICM, ECM |
| P1359 | Ignition control module (lCM) bank 1 -circuit malfunction | Wiring open circuitlshort circuit to positive,ICM, ECM |
| P1360 | Ignition control module (ICM) bank 2 -circuit malfunction | Wiring open circuit/short circuit to positive, ICM, ECM |
| P1361 | Ignition control module (ICM) -ignition control (IC) circuit, voltage low | Wiring short circuit to ground, ICM, ECM |
| P1370 | Ignition control module (lCM) -4X reference circuit, too many pulses | Wiring, electromagnetic interference, ICM |
| P1371 | Ignition control module (ICM) -4X reference circuit, too few pulses | Wiring, electromagnetic interference, ICM |
| P1372 | Crankshaft position sensor (CKP) | Wiring open circuit/short circuit to groundl short circuit to positive, CKP, ECM |
| P1375 | Ignition control module (ICM) -24X reference circuit, voltage high | Wiring open circuit/short circuit to ground/ short circuit to positive, CKP sensor(s), ICM |
| P1376 | Ignition control module (ICM) -ground circuit | Wiring open circuit/short circuit to positive, ground lead defective, ICM |
| P1377 | Ignition control module (ICM) -cam pUlse/ 4X reference pulse | Wiring open circuit/short circuit to ground, electromagnetic interference, valve timing |
| P1380 | Rough road signal -signal error | ASS control module trouble code(s) stored |
| P1381 | Rough road signal -no communication from antilock brake system (ABS) CAN data bus | Wiring open circuit, ASS system |
| P1404 | Exhaust gas recirculation (EGR) valve -stuck open | Wiring open circuit/short circuit to positive, EGR valve position sensor, EGR solenoid |
| P1406 | Exhaust gas recirculation (EGR) valve position sensor -circuit malfunction | Wiring open circuit/short circuit to ground/ short circuit to positive, EGR valve position sensor, EGR valve |
| P1415 | Secondary air injection (AIR) system, bank 1 | Wiring, hoses blocked/leaking, AIR valve |
| P1416 | Secondary air injection (AIR) system, bank 2 | Wiring, hoses blocked/leaking, AIR valve, AIR pump relay |
| P1441 | Evaporative emission (EVAP) system -leak detected | Hose connection(s), EVAP canister, EVAP canister purge valve |
| P1460 | Misfire -low fuel level | Fuel level low, misfire |
| P1483 | Engine cooling system -performance | Cooling system, ECT sensor, IAT sensor |
| P1501 | Immobilizer control module -circuit malfunction | Wiring open circuit/short circuit to ground/ short circuit to positive, MIL circuit |
| P1502 | Immobilizer control module -fuel enable signal | Wiring open circuit/short circuit to ground/ short circuit to positive, immobilizer control module, ECM |
| P1503 | Immobilizer control module -fuel enable signal | Incorrect ignition key, wiring open circuit/ short circuit to ground/short circuit to positive, immobilizer control module, ECM |
| P1508 | Idle air control (lAC) valve -low rpm | Wiring open circuit/short circuit to ground/ short circuit to positive, lAC valve, throttle valve tight/sticking |
| P1509 | Idle air control (lAC) valve -high rpm | Wiring open circuit/short circuit to ground/ short circuit to positive, lAC valve, throttle valve tight/sticking |
| P1510 | Throttle position motor -throttle limitation active | Wiring open circuit/short circuit to ground/ short circuit to positive, throttle control unit, ECM |
| P1511 | Throttle position motor -limp home system performance | Throttle valve tight/sticking, TP sensor, wiring, throttle control unit, ECM |
| P1514 | Intake air flow -excessive flow | Throttle control unit, MAP sensor, CMP sensor signal, ECM |
| P1515 | Throttle command/actual throttle position -signal variation | Wiring, throttle valve sticking, throttle control unit, ECM |
| P1516 | Throttle position motor -position performance | Throttle valve tight/sticking, TP sensor, wiring, throttle control unit, ECM |
| P1517 | Throttle control module -malfunction | Throttle control module |
| P1518 | Throttle control module/engine control module (ECM) -communication malfunction | Wiring, throttle control module, ECM . |
| P1519 | Throttle position motor -circuit malfunction | Wiring open circuit/short circuit to ground, throttle control unit, ECM |
| P1520 | Park/neutral position (PNP) switch/ transmission range (TR) switch | Wiring short circuit to ground, incorrectly adjusted, PNP switchlTR switch, ECM |
| P1523 | Throttle position motor -closed position performance | Throttle valve tight/sticking, TP sensor, wiring open circuit/short circuit to ground, throttle control unit, ECM |
| P1524 | Throttle position (TP) sensor -leamed closed throttle angle | Accelerator cable adjustment, throttle valve tight/sticking, throttle valve incorrectly adjusted |
| P1526 | Minimum throttle position not learned | Initial learn procedure not carried out |
| P1527 | Transmission range (TR) switch/transmission fluid pressure (TFP) switch -signal variation | Incorrectly adjusted TR switch, wiring open circuit/short circuit to ground, TR switch, TFP switch, ECM |
| P1530 | Throttle position motor -circuit malfunction | Wiring open circuit/short circuit to ground, TP sensor, throttle control unit, ECM |
| P1545 | AlC compressor clutch relay -circuit malfunction | Wiring open circuit/short circuit to ground, AlC compressor clutch relay, ECM |
| P1554 | Cruise control status circuit -high voltage | Wiring open circuit/short circuit to ground, cruise control module, ECM |
| P1560 | Cruise control -transmission not in drive | Driver error, TFP switch circuit |
| P1564 | Battery voltage | Wiring |
| P1566 | Cruise control -engine speed too high | Slippery road conditions, transmission mechanical fault |
| P1567 | Cruise control -active brake control system active, cruise control disabled | Active brake control system engaged with cruise control on |
| P1570 | Cruise control -traction control system (TCS) active, cruise control disabled | Slippery road surface |
| P1571 | Traction control system (TCS), torque request circuit | Wiring open circuit/short circuit to ground/ short circuit to positive, ABS control module trouble code(s) stored, ECM |
| P1574 | Brake pedal position switch (BPP) -voltage high | Wiring, ABS |
| P1575 | Brake pedal position switch (BPP) -extended travel contacts -voltage high | Wiring, ABS |
| P1576 | Brake boost vacuum sensor -voltage high | Wiring open circuit/short circuit to positive, ECM |
| P1577 | Brake boost vacuum sensor -voltage low | Wiring open circuit/short circuit to ground, ECM |
| P1578 | Brake boost vacuum sensor -vacuum low | Wiring open circuit/short circuit to ground, vacuum leak, ECM |
| P1579 | Transmission shifted from PIN to D/R at high throttle angle | Driver error, Wiring, TR switch |
| P1585 | Cruise control system -inhibit output circuit | Wiring open circuit/short circuit to ground/ short circuit to positive, supply wire, cruise control motor/actuator, ECM |
| P1599 | Engine stall or near stall detected | ECM trouble code(s) stored, mechanical fault, transmission mechanical fault |
| P1600 | Engine control module (ECM) -memory reset | ECM |
| P1601 | Engine control module (ECM) -temperature high | Module cooling fan, ECM |
| P1602 | Engine control module (ECM) -knock sensor (KS) module | ECM |
| P1603 | CAN data bus -sensing/diagnostic module (SDM) | Wiring |
| P1604 | CAN data bus -instrument panel | Wiring, BCM trouble code(s) stored |
| P1605 | CAN data bus -NC | Wiring, AlC system trouble code(s) stored |
| P1610 | CAN data bus -body control module (BCM) | Wiring, BCM trouble code(s) stored |
| P1611 | Suspension control module | Wiring open circuit/short circuit to ground/ short circuit to positive, suspension control module, ECM |
| P1612 | Instrumentation control module | Wiring open circuit/short circuit to ground/ short circuit to positive, instrumentation control module, ECM |
| P1613 | Dash integration module, data bus | Wiring open circuit/short circuit to ground/ short circuit to positive, dash integration module, ECM |
| P1614 | Rear integration module, data bus | Wiring open circuit/short circuit to ground/ short circuit to positive, rear integration module, ECM |
| P1615 | Immobilizer control module, data bus | Wiring open circuit/short circuit to ground/ short circuit to positive, immobilizer control module, ECM |
| P1617 | Engine oil level switch -circuit malfunction | Wiring short circuit to ground, engine oil level, ECM |
| P1621 | Engine control module (ECM) -memory performance | ECM |
| P1624 | Customer snapshot function operated | ECM trouble codes stored |
| P1626 | Immobilizer control module | Wiring, SCM trouble code(s) stored |
| P1627 | Engine control module (ECM) -memory performance | ECM |
| P1630 | Engine control module (ECM),immobilizer code learning mode | Immobilizer code not programmed |
| P1631 | Engine control module (ECM) -incorrect immobilizer code | Incorrect key, Immobilizer code not programmed |
| P1632 | Engine control module (ECM), fuel disable signal | Fuses, SCM, immobilizer code |
| P1633 | Engine control module (ECM), ignition supply voltage | Fuse, wiring open circuit, ECM |
| P1634 | Engine control module (ECM) -ignition supply voltage -voltage low | Wiring open circuit, ECM |
| P1637 | Alternator ‘L’ terminal -circuit malfunction | Wiring open circuit/short circuit to ground, alternator, battery temperature sensor, ECM |
| P1638 | Alternator ‘F’ terminal -circuit malfunction | Wiring open circuit/short circuit to ground, alternator, ECM |
| P1640 | Engine control module, output driver 1 -supply voltage high | Wiring, loose alternator connection, alternator |
| P1641 | Malfunction indicator lamp (MIL) -circuit malfunction | Wiring open circuit/short circuit to ground, MIL, supply wire, ECM |
| P1642 | Vehicle speed sensor (VSS) -circuit malfunction | Wiring open circuit/short circuit to ground/ short circuit to positive, VSS, ECM |
| P1644 | Delivered torque -circuit malfunction | Wiring open circuit/short circuit to ground/ short circuit to positive, ABS trouble codes stored, ECM |
| P1645 | Evaporative emission (EVAP) canister purge valve -circuit malfunction | Wiring open circuit/short circuit to ground, EVAP canister purge valve, ECM |
| P1646 | Evaporative emission (EVAP) canister purge valve -circuit malfunction | Wiring open circuit/short circuit to ground, EVAP canister purge valve, ECM |
| P1650 | Engine control module, output driver 2 -supply voltage high | Wiring, loose alternator connection, alternator |
| P1652 | Suspension control module -engine control module (ECM) acceleration/braking signal malfunction | Wiring open circuit/short circuit to ground/ short circuit to positive, suspension control module, ECM |
| P1654 | Cruise control disable circuit -circuit malfunction | Wiring open circuit/short circuit to ground/ short circuit to positive, cruise control module, ECM |
| P1660 | Engine coolant blower motor relay(s) -circuit malfunction | Wiring open circuit/short circuit to ground, engine coolant blower motor relay(s), ECM |
| P1662 | Cruise control indicator lamp -circuit malfunction | Fuse, wiring, cruise control indicator lamp, ECM |
| P1680 | Engine control module (ECM) -memory performance | ECM |
| P1681 | Engine control module (ECM) -memory performance | ECM |
| P1683 | Engine control module (ECM) -memory performance | ECM |
| P1700 | Transmission control module (TCM) -MIL request circuit malfunction | OBD II TCM trouble codes stored |
| P1701 | Transmission control module (TCM) -MIL request circuit | Wiring open circuit/short circuit to ground/ positive, ECM |
| P1740 | Transmission control module (TCM) -torque control circuit | Wiring open circuit/short circuit to ground/ positive, TCM, ECM |
| P1845 | Torque limit management | Other trouble codes stored, ECM |
