| Dodge Codes |
|
| Trouble Code |
Fault Location |
Probable Cause |
| P0171 |
Fuel System Too Lean Bank 1 |
Intake/exhaust leak, AIR system, MAFNAF sensor, fuel pressure/pump, injector(s), HO2S |
| P0300 |
Random Cylinder Misfire (Cylinder Not Specified) |
Spark plug(s), HT lead(s), injector(s), ignition coil(s), low compression, wiring |
| P0301 |
Cylinder #1 Misfire |
Engine mechanical fault, wiring, ignition/fuel system, injector, ECT/MAF sensor, ECM |
| P0340 |
Camshaft Position Sensor “A” Circuit Malfunction |
Wiring, CMP sensor, ECM |
| P0420 |
Catalyst System Efficiency Below Threshold (Bank 1) |
Catalytic converter, wiring, HO2S 2 |
| P1000 – P1099 (Fuel and air metering and auxiliary emission control) |
| P1000 |
Ignition coil, 5 -primary circuit range/performance |
Wiring, connectors, ignition coil 5, ECM |
| P1001 |
Ignition coil, 5 -primary circuit high |
Wiring, connectors, ignition coil 5, ECM |
| P1002 |
Ignition coil, 5 -primary circuit low |
Wiring, connectors, ignition coil 5, ECM |
| P1003 |
Ignition coil , 5 -primary circuit open |
Wiring, connectors, ignition coil 5, ECM |
| P1004 |
Intake manifold air control valve (short runner) -performance
Ignition coil, 5 -primary circuit range/performance |
Automatic shut-down (ASO) relay circuitopen/short, control circuit short circuit to ground,control circuit open, intake manifold air controlvalve, ECM
Wiring, connectors, ignition coil 5, ECM |
| P1005 |
Manifold Tunning Valve Control Performance |
|
| P1006 |
Battery Power Off Circuit High |
|
| P1007 |
Ignition Circuit Low |
|
| P1008 |
Ignition Circuit High |
|
| P1009 |
ECU Battery Feed & Power Grounds |
|
| P1011 |
Fuel Pump Delivery Pressure Too Low |
|
| P1012 |
Fuel Pump Delivery Pressure Too High |
|
| P1013 |
Ignition coil, 1 -secondary circuit high |
Wiring, connectors, ignition coil 1, spark plug, ECM |
| P1014 |
Ignition coil, 1 -secondary circuit low |
Wiring, connectors, ignition coil 1, spark plug, ECM |
| P1015 |
Ignition coil, 1 -secondary range/performance |
Wiring, connectors, ignition coil 1, spark plug, ECM |
| P1016 |
Ignition coil, 1 -secondary circuit open |
Wiring, connectors, ignition coil 1, spark plug, ECM |
| P1017 |
Ignition coil, 4 -secondary circuit high |
Wiring, connectors, ignition coil 4, spark plug, ECM |
| P1018 |
Ignition coil, 4 -secondary circuit low |
Wiring, connectors, ignition coil 4, spark plug, ECM |
| P1019 |
Ignition coil, 4 -secondary range/performance |
Wiring, connectors, ignition coil 4, spark plug, ECM |
| P1021 |
Fuel Pump Circuit Hi |
|
| P1022 |
Charge Air Temp Circuit Low |
|
| P1023 |
Ignition coil, 3 -secondary range/performance |
Wiring, connectors, ignition coil 3, spark plug, ECM |
| P1024 |
Ignition coil, 3 -secondary circuit open |
Wiring, connectors, ignition coil 3, spark plug, ECM |
| P1025 |
Ignition coil, 6 -secondary circuit high |
Wiring, connectors, ignition coil 6, spark plug, ECM |
| P1026 |
Ignition coil, 6 -secondary circuit low |
Wiring, connectors, ignition coil 6, spark plug, ECM |
| P1027 |
Ignition coil, 6 -secondary range/performance |
Wiring, connectors, ignition coil 6, spark plug, ECM |
| P1028 |
Ignition coil, 6 -secondary circuit open |
Wiring, connectors, ignition coil 6, spark plug, ECM |
| P1029 |
Ignition coil, 2 -secondary circuit high |
Wiring, connectors, ignition coil 2, spark plug, ECM |
| P1030 |
Ignition coil, 2 -secondary circuit low |
Wiring, connectors, ignition coil 2, spark plug, ECM |
| P1031 |
Ignition coil, 2 -secondary range/performance |
Wiring, connectors, ignition coil 2, spark plug, ECM |
| P1032 |
Ignition coil, 2 -secondary circuit open |
Wiring, connectors, ignition coil 2, spark plug, ECM |
| P1033 |
Ignition coil, 5 -secondary circuit high |
Wiring, connectors, ignition coil 5, spark plug, ECM |
| P1034 |
Ignition coil, 5 -secondary circuit low |
Wiring, connectors, ignition coil 5, spark plug, ECM |
| P1035 |
Ignition coil, 5 -secondary range/performance |
Wiring, connectors, ignition coil 5, spark plug, ECM |
| P1036 |
Ignition coil, 5 -secondary circuit open |
Wiring, connectors, ignition coil 5, spark plug, ECM |
| P1037 |
ISA Closed Throttle Circuit Low |
|
| P1038 |
ISA Closed Throttle Circuit High |
|
| P1039 |
ECU Sees Closed Throttle |
|
| P1040 |
ECU Does Not See Closed Throttle |
|
| P1041 |
ISA Circuits |
|
| P1042 |
TP Sensor Circuit Reads Low |
|
| P1043 |
Park/Neutral Line High |
|
| P1044 |
Park/Neutral Line Low |
|
| P1045 |
Heated oxygen sensor (H02S) 1, bank 1 system too rich |
Wiring, connectors, H02S, ECM |
| P1046 |
Heated oxygen sensor (H02S) 1, bank 1 system too lean |
Wiring, connectors, H02S, ECM |
| P1047 |
Heated oxygen sensor (H02S) 1, bank 1 inactive |
Wiring, connectors, H02S, ECM |
| P1048 |
Heated oxygen sensor (H02S) 1, bank 1range/performance |
Wiring, connectors, H02S, ECM |
| P1049 |
Heated oxygen sensor (H02S) 2, bank 1 system too rich |
Wiring, connectors, H02S, ECM |
| P1050 |
Heated oxygen sensor (H02S) 2, bank 1 system too lean |
Wiring, connectors, H02S, ECM |
| P1051 |
Heated oxygen sensor (H02S) 2, bank 1 inactive |
Wiring, connectors, H02S, ECM |
| P1052 |
Heated oxygen sensor (H02S) 2, bank 1range/performance |
Wiring, connectors, H02S, ECM |
| P1053 |
Heated oxygen sensor (H02S) 1, bank 1 circuithigh |
Wiring, connectors, H02S, ECM |
| P1054 |
A/T Vehicle Configuration |
|
| P1055 |
Idle RPM Low |
|
| P1056 |
Idle RPM Hi |
|
| P1057 |
Heated oxygen sensor (H02S) 2, bank 1 circuit high |
Wiring, connectors, H02S, ECM |
| P1059 |
MAP Sens Out Of Limits |
|
| P1060 |
Change In MAP Reading Out Of Limits |
|
| P1061 |
MAP Circuits Low |
|
| P1062 |
Coolant Sens Circuit High |
|
| P1063 |
Inactive Coolant Temperature Sensor |
|
| P1064 |
A/C Request Circuit Low |
|
| P1065 |
AIR pump relay -circuit high |
Wiring, connectors, AIR pump relay, ECM |
| P1066 |
AIR pump relay -circuit low |
Wiring, connectors, AIR pump relay, ECM |
| P1067 |
AIR pump relay -circuit open |
Wiring, connectors, AIR pump relay, ECM |
| P1068 |
A/C Request Circuit High |
|
| P1069 |
AIR switching valve -circuit malfunction |
Wiring, connectors, AIR switching valve, ECM |
| P1070 |
AIR switching valve -circuit malfunction |
Wiring, connectors, AIR switching valve, ECM |
| P1071 |
AIR switching valve -circuit malfunction |
Wiring, connectors, AIR switching valve, ECM |
| P1073 |
Intake manifold air control valve -circuit high |
Wiring, connectors, intake manifold air control valve, ECM |
| P1074 |
Intake manifold air control valve -circuit low |
Wiring, connectors, intake manifold air control valve, ECM |
| P1075 |
Intake manifold air control valve -circuit open |
Wiring, connectors, intake manifold air control valve, ECM |
| P1077 |
EVAP canister purge system -performance |
Vacuum leak, EVAP system hoses, EVAP solenoid, ECM |
| P1078 |
EVAP canister purge system -performance |
Vacuum leak, EVAP system hoses, EVAP solenoid, ECM |
| P1081 |
EVAP canister purge system -leak |
Vacuum leak, EVAP system hoses, EVAP solenoid, EVAP monitor circuit |
| P1085 |
EVAP canister purge system -leak |
Vacuum leak, EVAP system hoses, EVAP solenoid, EVAP monitor circuit, filler cap/pipe |
| P1089 |
EVAP canister purge system -leak |
Vacuum leak, EVAP system hoses, EVAP solenoid, EVAP monitor circuit |
| P1097 |
EVAP canister purge system -performance |
Vacuum leak, EVAP system hoses, EVAP solenoid, ECM |
| P1100 – P1199 (Fuel and air metering) |
| P1101 |
Ambient air temperature sensor -circuit high |
Wiring, connectors, ambient air temperature sensor, BCM |
| P1102 |
Viscous/Cabin Heater Relay Circuit Condition |
|
| P1103 |
Turbocharger (TC) wastegate actuator malfunction |
Hose connection(s), wiring, TC wastegate regulating valve, TC wastegate, ECM |
| P1104 |
Turbocharger (TC) wastegate regulating valve -circuit malfunction |
Wiring, TC waste gate regulating valve, ECM |
| P1105 |
Fuel pressure regulator control solenoid -circuit malfunction |
Wiring, fuel pressure regulator control solenoid, ECM |
| P1106 |
Main relay -control circuit low |
Wiring, connections, main relay, ECM |
| P1107 |
BARO Solenoid Performance |
|
| P1108 |
Main relay -control circuit open |
Wiring, connections, main relay, ECM |
| P1110 |
Decreased Engine Performance Condition High IAT Temperature |
|
| P1111 |
Intake Air Temperature Sensor Circuit Intermittent High VoltageCode |
|
| P1112 |
Intake Air Temperature Sensor Circuit Intermittent Low Voltage |
|
| P1114 |
MAP Sensor Circuit Intermitten Hi Voltage |
|
| P1115 |
Engine coolant temperature (ECT) sensor/intake air temperature (IAT) sensor/outside air temperature sensor -signal variation |
Wiring, ECT sensor, IAT sensor, outside air temperature sensor, ECM |
| P1117 |
ECM -internal fault |
ECM |
| P1118 |
ECM -internal fault |
ECM |
| P1119 |
ECM -internal fault |
ECM |
| P1121 |
Decreased Engine Performance Due To High Intake Air Temp |
|
| P1122 |
IAT Sens Circ Interm High Voltage |
|
| P1125 |
IAT Sensor Circuit Intermitten Low Voltage |
|
| P1128 |
Heated oxygen sensor (H02S) 1, bank 1 signal error |
Mechanical fault, wiring, fuel pressure, injector(s), intake leak, H02S, ECM |
| P1129 |
Heated oxygen sensor (H02S) 1, bank 2 signal error |
Mechanical fault, wiring, fuel pressure, injector(s), intake leak, H02S, ECM |
| P1133 |
ECT Sensor Circuit Interm Low Voltage |
|
| P1134 |
ECT Sensor Circuit Intermittent High Voltage |
|
| P1135 |
Glow Plug Control Module Voltage Supply Concern |
|
| P1140 |
Vacuum Reservoir Solenoid Circuit Condition |
|
| P1142 |
Fuel Pressure Solenoid Circuit Condition |
|
| P1143 |
Fuel Rail Pressure Malfunction Positive Pressure Deviation |
|
| P1144 |
Fuel Rail Pressure Malfunction Positive Volume Deviation |
|
| P1148 |
Fuel Rail Pressure Malfunction Pressure Drop In Over-run |
|
| P1151 |
Fuel Rail Pressure Malfunction Maximum Positive Deviation |
|
| P1152 |
Fuel Rail Pressure Malfunction Positive Deviation Fuel Pressure Solenoid Setpoint |
|
| P1153 |
Fuel Rail Pressure Malfunction Negative Deviation Fuel Pressure Solenoid Setpoint |
|
| P1154 |
Fuel Rail Pressure Malfunction Rail Pressure Is Too Low |
|
| P1155 |
Fuel Rail Pressure Malfunction Rail Pressure Is Too High |
|
| P1159 |
Improper Start Attempt |
|
| P1160 |
Ignition Voltage |
|
| P1167 |
Capacitor Voltage 1 |
|
| P1169 |
ECM A/D Converter Error |
|
| P1180 |
Decreased Engine Performance Condition High Fuel Temperature Condition |
|
| P1185 |
Intake manifold air control valve -circuit high |
Wiring, connectors, intake manifold air control valve, ECM |
| P1186 |
Intake manifold air control valve -circuit high |
Wiring, connectors, intake manifold air control valve, ECM |
| P1187 |
Fuel rail pressure (FRP) sensor -malfunction |
Wiring, poor connection, fuel pressure regulator control solenoid, fuel rail pressure (FRP) sensor, fuel level low, fuel pressure, high-pressure fuel pump, injector(s) |
| P1188 |
3rd piston cut-off solenoid -malfunction |
Wiring, connector, 3rd piston cut-off solenoid |
| P1189 |
Turbocharger (TC) boost pressure sensor voltagelow |
Wiring, TC boost pressure sensor, ECM |
| P1190 |
Fuel pressure control solenoid -malfunction |
Wiring, connectors, fuel pressure control solenoid |
| P1191 |
HO2S Insufficient Switching Bank 1 Sensor 1 |
|
| P1192 |
Engine oil sehsor module -malfunction |
Wiring, connectors, oil quality, oil level |
| P1193 |
Intake air temperature (IAT) sensor -voltage high |
Wiring, IAT sensor |
| P1194 |
HO2S Insufficient Transition Time Ratio Bank 2 Sensor 1 |
|
| P1195 |
Heated oxygen sensor (H02S) 1, bank 1 slowresponse |
Wiring, heating inoperative, H02S |
| P1196 |
Heated oxygen sensor (H02S) 1, bank 2 slow response |
Wiring, heating inoperative, H02S |
| P1197 |
Crankshaft position (CKP) sensor/camshaft position (CMP) sensor 1, bank 2range/performance |
Wiring, connectors, mechanical fault, CKP, CMP 1 bank 2, ECM |
| P1198 |
Crankshaft position (CKP) sensor/camshaft position (CMP) sensor 1, bank 2 range/performance |
Wiring, connectors, mechanical fault, CKP, CMP 1 bank 2, ECM |
| P1199 |
Crankshaft position (CKP) sensor/camshaft position (CMP) sensor 1, bank 2 range/performance |
Wiring, connectors, mechanical fault, CKP, CMP 1 bank 2, ECM |
| P1200 – P1299 (Fuel and air metering – injector circuit) |
| P1200 |
Crankshaft position (CKP) sensor/camshaft position (CMP) sensor 1, bank 2 range/performance |
Wiring, connectors, mechanical fault, CKP, CMP 1 bank 2, ECM |
| P1201 |
Crankshaft position (CKP) sensor/camshaft position (CMP) sensor 2, bank 2range/performance |
Wiring, connectors, mechanical fault, CKP, CMP 2 bank 2, ECM |
| P1202 |
Crankshaft position (CKP) sensor/camshaft position (CMP) sensor 2, bank 2range/performance |
Wiring, connectors, mechanical fault, CKP, CMP 2 bank 2, ECM |
| P1203 |
Crankshaft position (CKP) sensor/camshaft position (CMP) sensor 2, bank 2 range/performance |
Wiring, connectors, mechanical fault, CKP, CMP 2 bank 2, ECM |
| P1204 |
Crankshaft position (CKP) sensor/camshaft position (CMP) sensor 2, bank 2range/performance |
Wiring, connectors, mechanical fault, CKP, CMP 2 bank 2, ECM |
| P1205 |
Crankshaft position (CKP) sensor/camshaft position (CMP) sensor 1, bank 1 range/performance |
Wiring, connectors, mechanical fault, CKP, CMP 1 bank 1, ECM |
| P1206 |
Crankshaft position (CKP) sensor/camshaft position (CMP) sensor 1, bank 1range/performance |
Wiring, connectors, mechanical fault, CKP, CMP 1 bank 1, ECM |
| P1207 |
Crankshaft position (CKP) sensor/camshaft position (CMP) sensor 1, bank 1 range/performance |
Wiring, connectors, mechanical fault, CKP, CMP 1 bank 1, ECM |
| P1208 |
Crankshaft position (CKP) sensor/camshaft position (CMP) sensor 1, bank 1 range/performance |
Wiring, connectors, mechanical fault, CKP, CMP 1 bank 1, ECM |
| P1209 |
Crankshaft position (CKP) sensor/camshaft position (CMP) sensor 2, bank 1range/performance |
Wiring, connectors, mechanical fault, CKP, CMP 2 bank 1, ECM |
| P1210 |
Crankshaft position (CKP) sensor/camshaft position (CMP) sensor 2, bank 1 range/performance |
Wiring, connectors, mechanical fault, CKP, CMP 2 bank 1, ECM |
| P1211 |
Crankshaft position (CKP) sensor/camshaft position (CMP) sensor 2, bank 1 range/performance |
Wiring, connectors, mechanical fault, CKP, CMP 2 bank 1, ECM |
| P1212 |
Crankshaft position (CKP) sensor/camshaft position (CMP) sensor 2, bank 1range/performance |
Wiring, connectors, mechanical fault, CKP, CMP 2 bank 1, ECM |
| P1214 |
1/1 02 Sensor Slow During Catalyst Monitor |
|
| P1216 |
2/1 02 Sensor Slow During Catalyst Monitor |
|
| P1217 |
1/2 02 Sensor Slow During Catalyst Monitor |
|
| P1218 |
Radiator Temperature Sensor Volts Too High |
|
| P1221 |
CAN data bus, rcs -malfunction |
Wiring, rcs control module trouble code(s) stored |
| P1222 |
Accelerator pedal position (APP) sensor 1 malfunction |
Wiring, APP sensor 1, ECM |
| P1223 |
Injector Output Circuit |
|
| P1234 |
Accelerator pedal position (APP) sensor 2 malfunction |
Wiring, APP sensor 2, ECM |
| P1239 |
Engine oil temperature (EOT) -temperature too low |
Engine oil, wiring, EOT sensor, ECM |
| P1250 |
Vacuum Reservoir Solenoid Open Circuit |
|
| P1251 |
Vacuum Reservoir Solenoid Short To Ground |
|
| P1252 |
Vacuum Reservoir Solenoid Short Circuit |
|
| P1260 |
Engine control module, output driver -open circuit |
Wiring, injector(s), ignition coil(s), ECM,multifunction control module |
| P126B |
Engine control module, output driver -short to ground |
Wiring, injector(s), ignition coil(s), ECM, multifunction control module |
| P126C |
Engine control module, output driver -short to positive |
Wiring, injector(s), ignition coil(s), ECM, multifunction control module |
| P126E |
Engine control module, output driver excessive current draw |
Wiring, injector(s), ignition coil(s), ECM, multifunction control module |
| P1271 |
Radiator Temp Sensor Volts Too Low |
|
| P1272 |
Ale compressor clutch, circuit 2 -voltage low |
Wiring, AlC compressor clutch, ECM |
| P1273 |
Ale compressor clutch, circuit 2 -voltage high |
Wiring, AlC compressor clutch, ECM |
| P1274 |
AlC compressor clutch, circuit 2 -open circuit |
Wiring, AlC compressor clutch, ECM |
| P1275 |
AlC compressor clutch, circuit 2 -circuit malfunction |
Wiring, AlC compressor clutch, ECM |
| P1277 |
Starter motor control circuit -voltage low |
Wiring, starter motor, starter motor relay, multifunction control module, ECM |
| P1278 |
Starter motor control circuit -voltage high |
Wiring, starter motor, starter motor relay,multifunction control module, ECM |
| P1279 |
Starter motor control circuit -open circuit |
Wiring, starter motor, starter motor relay, multifunction control module, ECM |
| P127A |
Starter motor control circuit -circuit malfunction |
Wiring, starter motor, starter motor relay, multifunction control module, ECM |
| P127C |
Fuel pump, circuit 2 -voltage low |
Wiring, fuel pump, ECM |
| P127D |
Fuel pump, circuit 2 -voltage high |
Wiring, fuel pump, ECM |
| P127E |
Fuel pump, circuit 2 -open circuit |
Wiring, fuel pump, ECM |
| P127F |
Fuel pump control circuit -circuit malfunction |
Wiring, fuel pump, multifunction control module,ECM |
| P1280 |
Accelerator Pedal Position Sensor 2-3 Correlation |
|
| P1281 |
Engine temperature -low for long period |
Wiring, cooling system, coolant thermostat, ECTsensor |
| P1282 |
Fuel pump relay |
Wiring open circuit/short circuit, fuel pump relay |
| P1283 |
Idle Select Signal Invalid Condition |
|
| P1284 |
Fuel Injection Pump Battery Voltage Out Of Range Condition |
|
| P1285 |
Fuel Injection Pump Controller Always On |
|
| P1286 |
Accelerator Position Sensor Supply Voltage Too High |
|
| P1287 |
Fuel Injection Pump Controller Supply Voltage Low Condition |
|
| P1288 |
Intake manifold air control solenoid (short runner) |
Wiring open circuit/short circuit, intake manifold air control solenoid (short runner) |
| P1289 |
Intake manifold air control solenoid |
Wiring open circuit/short circuit, intake manifold air control solenoid |
| P1290 |
Compressed natural gas pressure sensorpressure high |
Compressed natural gas system, wiring,compressed natural gas pressure sensor |
| P1291 |
No Temperature Rise Seen From Intake Air Heater |
|
| P1292 |
Compressed natural gas pressure sensor voltage high |
Wiring, compressed natural gas pressure sensor |
| P1293 |
Compressed natural gas pressure sensor voltage low |
Wiring, compressed natural gas pressure sensor |
| P1294 |
Idle speed control (ISC) system -rpm lower/ higher than expected |
Wiring, air leak, throttle valve tight/sticking, lAC valve |
| P1295 |
Throttle position (TP) sensor -no 5 volt supply |
Wiring, TP sensor, ECM |
| P1296 |
Manifold absolute pressure (MAP) sensor no 5 volt supply |
Wiring, MAP sensor, ECM |
| P1297 |
Manifold absolute pressure (MAP) sensor |
Wiring, hose connection(s), MAP sensor |
| P1298 |
System too lean -at prolonged wide open throttle |
Intake/exhaust leak, MAP sensor, fuel pressure/pump, injector(s), H02S |
| P1299 |
Manifold absolute pressure (MAP) sensor/ throttle position (TP) sensor |
Intake leak, hose connection(s), MAP sensor, TP sensor |
| P129C |
Powertrain control module (PCM), inverter control -circuit 2 high |
Wiring, inverter module, PCM |
| P129E |
Powertrain control module (PCM), inverter control-circuit 2 over-current |
Wiring, inverter module, PCM |
| P1300 – P1399 (Ignition system or misfire) |
| P1300 |
Ignition timing adjustment |
Wiring, ignition timing connector short to ground,ECM |
| P1305 |
Power assisted steering -control circuit high |
Wiring, connectors, power assisted steering -control valve, ECM |
| P1306 |
Power assisted steering -control circuit low |
Wiring, connectors, power assisted steering -control valve, ECM |
| P1307 |
Power assisted steering -control circuit malfunction |
Wiring, connectors, power assisted steering -control valve, ECM |
| P1313 |
Electronic throttle system -throttle valve movement restricted |
Wiring, connectors, throttle valve motor, throttle valve sticking, mechanical fault |
| P1314 |
Electronic throttle system -throttle valve movement restricted |
Wiring, connectors, throttle valve motor, throttle valve sticking, mechanical fault |
| P1315 |
Electronic throttle system -throttle valve movement restricted |
Wiring, connectors, throttle valve motor, throttle valve sticking, mechanical fault |
| P1330 |
Starter control -malfunction |
Wiring, fuse, starter motor, starter motor relay, ECM |
| P1335 |
Crankshaft position (CKP) sensor malfunction |
Wiring, connector, CKP sensor, ECM |
| P1336 |
No 5Vs To Throttle Position Sensor |
|
| P1345 |
Mass air flow (MAF) sensor range/performance |
Wiring, connectors, intake air flow, MAF sensor,ECM |
| P1346 |
Mass air flow (MAF) sensor range/performance |
Wiring, connectors, intake air flow, MAF sensor,ECM |
| P1347 |
Mass air flow (MAF) sensor range/performance |
Wiring, connectors, intake air flow, MAF sensor,ECM |
| P1349 |
Mass air flow (MAF) sensor/throttle position sensor (TPS) -correlation |
Wiring, connectors, intake air flow, MAF sensor,TPS, ECM |
| P1350 |
Mass air flow (MAF) sensor range/performance |
Wiring, connectors, intake air flow, MAF sensor,ECM |
| P1351 |
Mass air flow (MAF) sensor -circuit performance |
Wiring, connectors, intake air flow, MAF sensor,ECM |
| P1352 |
Mass air flow (MAF) sensor -circuit performance |
Wiring, connectors, intake air flow, MAF sensor,ECM |
| P1354 |
Crankshaft position (CKP) sensor/camshaft position (CMP) sensor -implausible signal |
Wiring, connector, CKP sensor, CMP sensor |
| P1360 |
Oxygen sensors, downstream -signal mismatch |
Wiring, connectors swapped, oxygen sensor(s),ECM |
| P1361 |
Lean Operation at Wide Open Throttle |
|
| P1380 |
Vacuum Leak Found IAC Fully Seated |
|
| P1381 |
Crank Position System Variation Not Learned |
|
| P1388 |
Engine control relay |
Wiring open circuit/short circuit, engine controlrelay |
| P1389 |
AIR system -flow excessively high or low |
Wiring, connections, vacuum lines, electric AIRpump/control valve/relay, AIR switching valve/shutoff solenoid(s), ECM |
| P1390 |
AIR system -flow excessively high or low |
Wiring, connections, vacuum lines, electric AIR pump/control valve/relay, AIR switching valve/shutoff solenoid(s), ECM |
| P1391 |
Crankshaft position (CKP) sensor/camshaft position (CMP) sensor -intermittent signal |
Wiring, poor connection, air gap, CKP sensor, CMP sensor |
| P1392 |
AIR system -flow excessively high or low |
Wiring, connections, vacuum lines, electric AIR pump/control valve/relay, AIR switching valve/shutoff solenoid(s), ECM |
| P1398 |
Engine control module (ECM) -misfire detection limit reached |
Wiring, poor connection, CKP sensor |
| P1399 |
Wait To Start Lamp Circuit Condition |
|
| P1400 – P1499 (Emission control) |
| P1400 |
Manifold differential pressure (MOP) sensor,exhaust gas recirculation (EGR) system -circuit malfunction |
Wiring, MOP sensor, ECM |
| P1403 |
Exhaust gas recirculation (EGR) system -malfunction |
Wiring, connectors, hoses, intake leak, EGR solenoid, MAF sensor |
| P1404 |
Exhaust gas recirculation (EGR) valve position sensor malfunction |
Wiring, exhaust gas recirculation (EGR) valve, ECM |
| P1406 |
Intermittent Loss Of Camshaft Position Or Crankshaft Position Sensor |
|
| P1409 |
Misfire Adaptive Numerator at Limit |
|
| P1411 |
Cylinder cut-out solenoid 1 -malfunction |
Wiring, cylinder cut-out solenoid, oil pressure, ECM |
| P1414 |
Cylinder cut-out solenoid 4 -malfunction |
Wiring, cylinder cut-out solenoid, oil pressure, ECM |
| P1415 |
Wait to Start Lamp Circuit |
|
| P1416 |
Cylinder cut-out solenoid 6 -malfunction |
Wiring, cylinder cut-out solenoid, oil pressure, ECM |
| P1417 |
Cylinder cut-out solenoid 7 -malfunction |
Wiring, cylinder cut-out solenoid, oil pressure, ECM |
| P1436 |
Exhaust gas temperature sensor 1, bank 1 voltage range/performance |
Wiring, connectors, exhaust gas temperature sensor, ECM |
| P1437 |
Exhaust gas temperature sensor 1, bank 2 voltage range/performance |
Wiring, connectors, exhaust gas temperature sensor, ECM |
| P1441 |
EVAP System Flow During Non-Purge Condition |
|
| P1451 |
Diesel Particulate Filter System Performance |
|
| P1461 |
Engine coolant temperature (ECT) sensor implausible signal |
Wiring, connections, ECT sensor, ECM |
| P1462 |
Engine coolant temperature (ECT) sensorimplausible signal |
Wiring, connections, ECT sensor, ECM |
| P1463 |
Engine coolant temperature (ECT) sensorimplausible signal |
Wiring, connections, ECT sensor, ECM |
| P1464 |
Engine coolant temperature (ECT) sensor implausible signal |
Wiring, connections, ECT sensor, ECM |
| P1470 |
Turbocharger (TC) boost pressure pressure too low/high |
Wiring, connectors, hoses, turbocharger (TC) wastegate regulating valve, ECM |
| P1475 |
EGR Valve Position |
|
| P1476 |
Too Little Secondary Air Injected |
|
| P1477 |
Too Much Secondary Air Injected |
|
| P1478 |
Ambient/battery temperature sensor |
Wiring, ambient/battery temperature sensor |
| P1479 |
Transmission Fan Relay Condition |
|
| P1480 |
Glow plug control module -voltage supply fault |
Wiring, connectors, glow plug control module,ECM |
| P1481 |
Glow plug(s) -defective |
Wiring, connectors, glow plug(s), ECM |
| P1482 |
Glow plug control module -output stage |
Wiring, connectors, glow plug control module, ECM |
| P1483 |
Battery Temperature Sensor Volts Out of Limit |
|
| P1484 |
Trans Fan Relay Circuit |
|
| P1485 |
Air Injection Solenoid Condition |
|
| P1486 |
Evaporative emission (EVAP) system -blockage detected |
Hose connection(s), hose blocked/trapped, EVAP canister |
| P1487 |
Engine coolant blower motor relay -high speed -circuit malfunction |
Wiring openlshort circuit, engine coolant blower motor relay -high speed |
| P1488 |
Engine control module (ECM) -auxiliary 5 volt output low |
Wiring, ECM |
| P1489 |
Engine coolant blower motor relay -high speed |
Wiring open circuit/short circuit, engine coolant blower motor relay -high speed |
| P1490 |
Engine coolant blower motor relay -low speed |
Wiring open circuit/short circuit, engine coolant blower motor relay -low speed |
| P1491 |
Engine coolant blower motor relay -circuit malfunction |
Wiring open circuit/short circuit, engine coolant blower motor relay |
| P1492 |
Ambient/battery temperature sensor -voltage high |
Wiring, ambient/battery temperature sensor, ECM |
| P1493 |
Ambient/battery temperature sensor -voltage low |
Wiring, ambient/battery temperature sensor, ECM |
| P1494 |
Evaporative emission (EVAP) leak detection pump -pressure switch |
Wiring, hose leak/blockage, EVAP leak detection pump |
| P1495 |
Evaporative emission (EVAP) leak detection pump solenoid |
Wiring open circuit/short circuit, hose leak/ blockage, EVAP leak detection pump solenoid |
| P1496 |
Engine control module (ECM) -5 volt output low |
ECM |
| P1498 |
High Speed Radiator Relay Ground Control Condition |
|
| P1499 |
Hydraulic Cooling Fan Solenoid Circuit Condition |
|
| P1500 – P1599 (Vehicle or idle speed control) |
| P1500 |
Alternator -circuit malfunction |
Wiring, battery, alternator, ECM |
| P1501 |
Vehicle over-speed condition -rear axle speed greater than front axle |
Wiring, VSS, mechanical fault, ECM |
| P1502 |
Vehicle over-speed condition -front axle speed greater than rear axle |
Wiring, VSS, mechanical fault, ECM |
| P1505 |
Vehicle Speed Output Circuit High |
|
| P1508 |
Ambient/Battery Temperature Sensor Volts Too Low |
|
| P1509 |
Leak Detection Pump Switch or Mechanical Fault |
|
| P150D |
Cold start emission control -irregular idle speed |
Wiring, connections, engine coolant temperature (ECT) sensor, manifold absolute pressure (MAP) sensor, H02S circuit fault, mechanical fault, ECM |
| P1513 |
Starter request circuit -switch stuck |
Starter enable circuit short to positive, ECM |
| P1520 |
Cruise control master switch -malfunction |
Wiring, connectors, data bus, ignition switchcontrol module, ECM |
| P1521 |
Engine oil sensor module -malfunction |
Wiring, connectors, oil quality, oil level |
| P1524 |
Oil Pressure Out Of Range Camshaft Advance / Retard Disable |
|
| P1572 |
Brake pedal position (BPP) switch -circuit malfunction |
BPP switch adjustment, wiring, BPP switch |
| P1573 |
Brake pedal position (BPP) switch -circuit malfunction |
BPP switch adjustment, wiring, BPP switch |
| P1593 |
Cruise control system, multi-function input AlB -circuit stuck |
Wiring, poor connection, multi-function switch, mechanical fault, ECM |
| P1594 |
Alternator -voltage high |
Wiring, battery, alternator |
| P1595 |
Cruise control |
Wiring open circuit/short circuit, hoses, cruise control master switch, cruise control vacuum switching valve |
| P1596 |
Cruise control master switch -high voltage |
Wiring, cruise control master switch |
| P1597 |
Cruise control master switch -low voltage |
Wiring, cruise control master switch |
| P1598 |
A/C refrigerant pressure sensor -high input |
Wiring, A/C refrigerant pressure too high (cooling fault/incorrectly charged), A/C refrigerant pressure sensor |
| P1599 |
Ambient air temperature sensor -low input |
Wiring, connections, ambient air temperature sensor, BCM |
| P1600 – P1699 (ECM – computer output circuit) |
| P1600 |
Ambient air temperature sensor -high input |
Wiring, connections, ambient air temperature sensor, BCM |
| P1602 |
Engine control module (ECM) not . programmed |
New ECM not programmed, incorrectly programmed, ECM |
| P1603 |
Engine control module (ECM) -battery supplyvoltage |
Wiring, ECM |
| P1604 |
. Engine control module (ECM) -RAM read/ write error |
ECM |
| P1607 |
Engine control module (ECM) -shut down timererror |
ECM |
| P1610 |
Immobilizer control module -circuit malfunction |
Wiring, immobilizer control module, ECM |
| P1611 |
Engine control module (ECM) -5 volt output erratic |
Wiring, poor connection, APP sensor, engine oil sensor, MAF sensor, ECM |
| P1612 |
Engine control module (ECM) -supply voltage |
Wiring, connector, ignition switch |
| P1613 |
Engine control module (ECM) -internal fault |
ECM |
| P1614 |
Engine control module (ECM) -internal fault |
ECM |
| P1615 |
Engine control module (ECM) -supply voltage |
Wiring, connector, ECM |
| P1617 |
Engine control module (ECM) -EPROM error |
ECM |
| P1618 |
Engine control module (ECM) -primary 5 volt output erratic |
Wiring, poor connection, oil pressure sensor, APP sensor, CKP sensor, throttle control unit, TPS sensor, ECM |
| P1621 |
Speed Control Switch Always High |
|
| P1626 |
Speed Control Switch Always Low |
|
| P1627 |
A/C Pressure Sensor Volts Too High |
|
| P1628 |
Engine control module (ECM) -auxiliary 5 voltoutput erratic |
Wiring, poor connection, APP sensor, CMP sensor, EGR solenoid, EGR valve position sensor, MAP sensor, ECM |
| P1630 |
Immobilizer control module -malfunction |
Wiring, data bus, ignition switch control module,ECM |
| P1631 |
TCM Internal Processor Clock Performance |
|
| P1635 |
PCM Memory Performance or Write |
|
| P1639 |
TCM Internal CAN 2 RAM Performance |
|
| P1641 |
Cabin Heater 1 |
|
| P1643 |
Vehicle Theft System Powertrain Control Module in Learn Mode |
|
| P1646 |
Vehicle Theft System Improper Password |
|
| P1652 |
CAN data bus -short circuit to ground |
Wiring, connected system, ECM |
| P1653 |
5V Ref Circuit |
|
| P1654 |
MIL Control Circuit |
|
| P1655 |
Wait To Start Lamp Control Circuit |
|
| P1656 |
5V Reference Circuit |
|
| P1661 |
Injectors -voltage low/high |
Wiring, connectors, injectors, ECM |
| P1663 |
Fuel pressure control solenoid -defective |
Wiring, connectors, fuel pressure control solenoid |
| P1666 |
Engine control module (ECM) -engine shut-off control |
ECM |
| P1680 |
Communication Bus |
|
| P1681 |
CAN data bus, SRS control module malfunction |
Wiring, connectors, SRS control module trouble code(s) stored, SRS control module, ECM |
| P1682 |
Altemator -voltage low |
Wiring, battery, alternator drive belt, alternator |
| P1683 |
Cruise control |
Wiring, cruise control vacuum switching valve |
| P1684 |
Engine control module (ECM) -supply voltage disconnected within last 50 ignition switch ON-OFF cycles |
Wiring, battery |
| P1685 |
Key not programmed into immobilizer controlmodule |
Wiring, ignition key not matched/damaged, immobilizer control module |
| P1686 |
CAN data bus, immobilizer control module no signal |
Wiring, immobilizer control module |
| P1687 |
CAN data bus, instrumentation -no signal |
Wiring, instrumentation control module (mechanical) |
| P1688 |
Internal Fuel Injection Pump Controller Failure |
|
| P1689 |
No Communication Between ECM and Injection Pump Module Data |
|
| P1690 |
Fuel Injection Pump CKP Sensor Does Not Agree With ECM CKP Sensor |
|
| P1691 |
Fuel Injection Pump Controller Calibration Error |
|
| P1692 |
No Cluster BUS Message |
|
| P1693 |
Engine control module (ECM) |
Companion module trouble code detected in ECM |
| P1694 |
CAN data bus, ECM no signal |
Wiring, ECM |
| P1695 |
CAN data bus, body control module (SCM) no signal |
Wiring, BCM |
| P1696 |
Engine control module (ECM) -EEPROM error |
ECM |
| P1697 |
Engine control module (ECM) -EEPROM error |
ECM |
| P1698 |
CAN data bus, transmission control module(TCM) no signal |
Wiring, TCM |
| P1700 – P1799 (Transmission) |
| P1715 |
Transmission speed sensor AlB -circuitmalfunction |
Wiring, transmission speed sensor AlB, ECM |
| P1719 |
Transmission System Conditions |
|
| P1736 |
Transmission -gear/input speed/output speed ratio error |
Transmission fluid level, wiring, input shaft speed (ISS) sensor, output shaft speed (055) sensor,transmission mechanical fault |
| P1740 |
Torque Converter Clutch or Overdrive Solenoid Performance Condition |
|
| P1745 |
Line Pressure Too High For Too Long |
|
| P1749 |
Transmission Throttle Valve Position Sensor Circuit Low |
|
| P1750 |
Torque converter clutch (TCC) solenoid/ transmission shift control valve/transmission pressure control solenoid -circuit malfunction |
Wiring, TCC solenoid/transmission shift control valve/transmission pressure control solenoid, TCM, ECM |
| P1751 |
Transmission system relay -circuit malfunction |
Wiring, transmission system relay, ECM |
| P1753 |
Transmission Throttle Valve Mechanical Performance |
|
| P1755 |
Intermediate Speed Sensor Mmalfunction |
|
| P1756 |
Govemor pressure not equal to target (15-20 PSI) -mid pressure malfunction |
Signal wire open circuit/short circuit, valve body,sensor supply wire open circuit, transmission fluid level, governor pressure solenoid, transmission mechanical fault, ECM -no 5 volt supply |
| P1757 |
Governor pressure not equal to target -low pressure malfunction |
Signal wire open circuit/short circuit, valve body,sensor supply wire open circuit, transmission fluid level, governor pressure solenoid, transmission mechanical fault, ECM -no 5 volt supply |
| P1762 |
Govemor pressure sensor -incorrect signal |
Signal wire short circuit to ground/positive, supply wire open circuit/short circuit, transmission fluid level, governor pressure solenoid, governor pressure sensor, ECM |
| P1763 |
Governor pressure sensor -signal high |
Signal wire short circuit to positive, supply wire open circuit, transmission fluid level, governor pressure sensor, ECM |
| P1764 |
Governor pressure sensor -signal low |
Signal wire short circuit to ground, supply wire open circuit, transmission fluid level, governor pressure sensor, ECM |
| P1765 |
Transmission system relay |
Wiring open circuit/short circuit, transmission system relay, ECM |
| P1775 |
Solenoid switch valve locked in TCC (torque converter clutch) position |
Wiring open circuit/short circuit, transmission system relay, transmission fluid level low, UR pressure switch, solenoid switch valve |
| P1776 |
Solenoid switch valve locked in UR (low/reverse) position |
Wiring open circuit/short circuit, transmission system relay, transmission fluid level low, UR pressure switch, solenoid switch valve |
| P1781 |
Over Drive Pressure Switch Sense Circuit |
|
| P1782 |
2/4-OD Pressure Switch Circuit |
|
| P1787 |
OD Hydraulic Pressure Test Failure |
|
| P1790 |
Fault immediately after shift |
Speed ratio error, transmission mechanical fault |
| P1793 |
Torque reduction communication error |
Wiring open circuit/short circuit, ECMfTCM |
| P1794 |
Transmission speed sensor -ground circuit |
Wiring open circuit, TCM, input shaft speed (ISS) sensor, output shaft speed (055) sensor |
| P1795 |
Throttle position (TP) sensor -circuit malfunction |
Wiring, TP sensor, ECM |
| P1797 |
Manual shift overheat |
Wiring, transmission fluid level low, transmission cooling fan -if fitted, transmission fluidtemperature (TFT) sensor |
| P1800 – P1899 (Transmission) |
| P1854 |
Manifold absolute pressure (MAP) sensor/turbocharger (Te) boost pressure sensor range/performance problem |
Intake/exhaust leak, wiring, MAP sensor, TC boost pressure sensor, TC boost pressure actuator |
| P1861 |
Fuel level -variation between tank levels |
Wiring, fuel tank, fuel tank siphon hose, fuel gauge tank sensor(s), fuel pump |
| P1897 |
Engine control module (ECM) communication malfunction |
ECM |
| P1899 |
Park/neutral position (PNP) switch -input circuit malfunction |
Wiring, PNP switch, ECM |
| P1900 – P1999 (Transmission) |
| P1901 |
Engine oil pressure sensor range/performance |
Wiring, connections, engine oil pressure sensor,ECM |
| P1902 |
Engine oil pressure sensor range/performance |
Wiring, connections, engine oil pressure sensor, ECM |
| P1909 |
Manifold absolute pressure (MAP) sensor circuit high |
Wiring, connections, MAP sensor, ECM |
| P1910 |
Manifold absolute pressure (MAP) sensor circuit low |
Wiring, connections, MAP sensor, ECM |
| P1913 |
Manifold absolute pressure (MAP) sensor range/performance |
Wiring, connections, MAP sensor, ECM |
| P1914 |
Manifold absolute pressure (MAP) sensor range/performance |
Wiring, connections, MAP sensor, ECM |
| P1915 |
Manifold absolute pressure (MAP) sensor range/performance |
Wiring, connections, MAP sensor, ECM |
| P1916 |
Manifold absolute pressure (MAP) sensor range/performance |
Wiring, connections, MAP sensor, ECM |
| P1926 |
CAN Communication With Other Control Units Installed Not Possible |
|
| P3050 |
Oxygen sensor -circuit malfunction |
Wiring, connectors, oxygen sensor(s), ECM |
| P3080 |
Engine oil pressure sensor -circuit malfunction |
Wiring, connectors, engine oil pressure sensor, ECM |
| P3097 |
Intake air temperature (IAT) sensor -value too high |
Wiring, connectors, IAT sensor, ECM |
| P3098 |
Intake air temperature (IAT) sensor -value too low |
Wiring, connectors, IAT sensor, ECM |
| P3099 |
Intake air temperature (IAT) sensor -value too low |
Wiring, connectors, IAT sensor, ECM |
| P3121 |
Catalyst temperature sensor -circuit malfunction |
Wiring, connectors, oxygen sensor(s), ECM |
| P3131 |
Oxygen sensor 1, bank 1 -circuit malfunction |
Wiring, connectors, oxygen sensor, ECM |
| P3133 |
Oxygen sensor -supply voltage low |
Wiring, connectors, oxygen sensor(s), ECM |
| P3134 |
Oxygen sensor -supply voltage low |
Wiring, connectors, oxygen sensor(s), ECM |
| P3135 |
Particulate filter -implausible signal |
Exhaust leak/blockage, exhaust pressure sensor, hose/pipe blockedlleaking, particulate filter |
| P3136 |
Particulate filter -signal high |
Exhaust leak/blockage, exhaust pressure sensor, hose/pipe blockedlleaking, particulate filter |
| P3137 |
Particulate filter -signal low |
Exhaust leak/blockage, exhaust pressure sensor, hose/pipe blockedlleaking, particulate filter |
| P3139 |
Particulate filter -implausible signal |
Exhaust leak/blockage, exhaust pressure sensor,hose/pipe blockedlleaking, particulate filter |
| P3154 |
Intake air temperature (IAT) sensor -signal high |
Wiring, connectors, IAT sensor, ECM |
| P3155 |
Intake air temperature (IAT) sensor -signal low |
Wiring, connectors, IAT sensor, ECM |
| P3400 |
Cylinder cut-out system, bank 1 -malfunction |
Wiring, cylinder cut-out solenoid(s), oil pressure,H02S, ECM |
| P3401 |
Cylinder cut-out solenoid 1 -circuit malfunction |
Wiring, cylinder cut-out solenoid, ECM |
| P3402 |
Cylinder cut-out solenoid 1 -malfunction |
Wiring, cylinder cut-out solenoid, oil pressure,ECM |
| P3425 |
Cylinder cut-out solenoid 4 -circuit malfunction |
Wiring, cylinder cut-out solenoid, ECM |
| P3426 |
Cylinder cut-out solenoid 4 -malfunction |
Wiring, cylinder cut-out solenoid, oil pressure,ECM |
| P3441 |
Cylinder cut-out solenoid 6 -circuit malfunction |
Wiring, cylinder cut-out solenoid, ECM |
| P3442 |
Cylinder cut-out solenoid 6 -malfunction |
Wiring, cylinder cut-out solenoid, oil pressure,ECM |
| P3449 |
Cylinder cut-out solenoid 7 -circuit malfunction |
Wiring, cylinder cut-out solenoid, ECM |
| P3450 |
Cylinder cut-out solenoid 7 -malfunction |
Wiring, cylinder cut-out solenoid, oil pressure,ECM |
| P3497 |
Cylinder cut-out system, bank 2 -malfunction |
Wiring, cylinder cut-out solenoid(s), oil pressure,H02S, ECM |
| U110A |
Steering column function control module, serialcommunication -circuit malfunction |
Wiring, CAN data bus, ECM |
| U110C |
Fuel level, serial communication -circuit malfunction |
Wiring, instrument panel, CAN data bus, multifunction control module front, ECM |
| U110E |
Outside air temperature, serial communication -circuit malfunction |
CAN data bus, multifunction control module front,ECM |
| U110F |
Fuel volume, serial communication -circuitmalfunction |
Wiring, instrument panel, CAN data bus, multifunction control module front, ECM |
| U1110 |
Vehicle speed, serial communication -circuit malfunction |
CAN data bus, ASS control module, ECM |
| U1111 |
Odometer mileage, serial communication -circuitmalfunction |
Wiring, instrument panel, CAN data bus, multifunction control module front, ECM |
| U1113 |
NC pressure sensor -communication malfunction |
Wiring, multifunction control module, ECM |
| U1120 |
Wheel distance traveled, serial communication -circuit malfunction |
CAN data bus, ASS control module, ECM |
| U1403 |
Fuel level, serial communication -implausible signal |
Wiring, instrument panel, CAN data bus, multifunction control module front, ECM |
| U1411 |
Fuel volume, serial communication implausible signal |
Wiring, instrument panel, CAN data bus, multifunction control module front, ECM |
| U1412 |
Vehicle speed, serial communication -implausible signal |
CAN data bus, ASS control module, ECM |
| U1413 |
Odometer mileage, serial communication implausible signal |
Wiring, instrument panel, CAN data bus, multifunction control module front, ECM |
| U1417 |
LH front wheel, distance traveled -implausible signal |
ABS trouble code(s) stored, CAN data bus, ABS control module, ECM |
| U1418 |
RH front wheel, distance traveled implausible signal |
ABS trouble code(s) stored, CAN data bus, ASS control module, ECM |