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Code Description
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P1100 MAF
Sensor Intermittent/ Check of all OBDII Systems Not Complete
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P1101 MAF
Sensor Out Of Self Test Range./KOER Not Able To Complete KOER Aborted
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P1102 MAF
Sensor In Range But Lower Than Expected
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P1103 MAF
Sensor In Range But Higher Than Expected
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P1104 MAF
Ground Malfunction
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P1105 Dual
Alternator Upper Fault
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P1106 Dual
Alternator Lower Fault/ Manifold Absolute Pressure (MAP) Sensor Circuit
Intermittent High Voltage
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P1107 Dual
Alternator Lower Circuit Malfunction/ Manifold Absolute Pressure (MAP) Sensor
Circuit Intermittent Low Voltage
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P1108 Dual
Alternator Battery Lamp Circuit Malfunction
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P1109 IAT - B
Sensor Intermittent
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P1110 IAT
Sensor (D/C) Open/Short
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P1111 Intake
Air Temperature (IAT) Sensor Circuit Intermittent High Voltage
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P1112 Intake
Air Temperature (IAT) Sensor Circuit Intermittent Low Voltage
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P1113 IAT
Sensor Open/Short
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P1114 Engine
Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage/IAT - B
Circuit Low Input
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P1115 Engine
Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage/IAT - B
Circuit High Input
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P1116 Engine
Coolant sensor out of range/ECT Sensor Out Of Self Test Range
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P1117 Engine
Coolant Sensor intermittent/ECT Sensor Intermittent
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P1118
Manifold Absolute Temperature Circuit Low Input
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P1119
Manifold Absolute Temperature Circuit High Input
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P1120
Throttle position sensor out of range
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P1121
Throttle Position (TP) Sensor Circuit Intermittent High Voltage
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P1122
Throttle Position (TP) Sensor Circuit Intermittent Low Voltage
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P1123
Throttle Position Sensor In Range But Higher Than Expected
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P1124
Throttle Position Sensor Out Of Self Test Range
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P1125
Throttle position sensor intermittent
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P1126
Throttle Position (Narrow Range) Sensor Circuit Malfunction
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P1127 Exhaust
Not Warm, Downstream O2 Sensor
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P1128
Upstream Heated O2 Sensors Swapped
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P1129
Downstream Heated O2 Sensors Swapped
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P1130 Lack Of
HO2S Switch - Adaptive Fuel At Limit
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P1131 Lack Of
HO2S Switch - Sensor Indicates Lean
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P1132 Lack Of
HO2S Switch - Sensor Indicates Rich
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P1133 HO2S
Insufficient Switching Sensor 1
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P1134 HO2S
Transition Time Ratio Sensor 1
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P1135 Pedal
Position Sensor A Circuit Intermittent
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P1136 Fan
Control Circuit Malfunction
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P1137 Lack Of
HO2S Switch - Sensor Indicates Lean
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P1138 Lack Of
HO2S12 Switch - Sensor Indicates Rich
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P1139 Water
In Fuel Indicator Circuit Malfunction
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P1140 Water
In Fuel Condition
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P1141 Fuel
Restriction Indicator Circuit Malfunction
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P1142 Fuel
Restriction Condition
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P1143 Air
Assist Control Valve Range/Performance
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P1144 Air
Assist Control Valve Circuit Malfunction
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P1150 Lack Of
HO2S21 Switch - Adaptive Fuel At Limit
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P1151 Lack Of
HO2S21 Switch - Sensor Indicates Lean
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P1152 Lack Of
HO2S21 Switch - Sensor Indicates Rich
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P1153 Bank 2
Fuel Control Shifted Lean
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P1154 Bank 2
Fuel Control Shifted Rich
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P1155
Alternative Fuel Controller
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P1156 Fuel
Select Switch Malfunction
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P1157 Lack Of
HO2S22 Switch - Sensor Indicates Lean
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P1158 Lack Of
HO2S22 Switch - Sensor Indicates Rich
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P1159 Fuel
Stepper Motor Malfunction
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P1167 Invalid
Test,throttle not depressed
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P1168 Fuel
Rail Sensor In-Range Low Failure
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P1169 Fuel
Rail Sensor In-Range High Failure
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P1170 ESO -
Engine Shut Off Solenoid Fault
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P1171 Rotor
Sensor Fault
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P1172 Rotor
Control Fault
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P1173 Rotor
Calibration Fault
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P1174 Cam
Sensor Fault
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P1175 Cam
Control Fault
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P1176 Cam
Calibration Fault
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P1177
Synchronization Fault
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P1178 ( open
)
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P1180 Fuel
Delivery System Malfunction - Low
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P1181 Fuel
Delivery System Malfunction - High
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P1182 Fuel
Shut Off Solenoid Malfunction
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P1183 Engine
Oil Temperature Circuit Malfunction
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P1184 Engine
Oil Temperature Out Of Self Test Range
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P1185 FTS
High - Fuel Pump Temperature Sensor High
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P1186 FTS Low
- Fuel Pump Temperature Sensor Low
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P1187 Variant
Selection
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P1188
Calibration Memory Fault
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P1189 Pump
Speed Signal Fault
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P1190
Calibration Resistor Out Of Range
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P1191 Key
Line Voltage
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P1192 Voltage
External
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P1193 EGR
Drive Overcurrent
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P1194 ECU A/D
Converter
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P1195 SCP
HBCC Failed To Initialize
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P1196 Key Off
Voltage High
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P1197 Key Off
Voltage Low
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P1198 Pump
Rotor Control Underfueling
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P1199 Fuel
Level Input Circuit Low
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P1200
Injector Control Circuit
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P1201
Injector Circuit Open / Shorted - Cylinder #1
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P1202
Injector Circuit Open / Shorted - Cylinder #2
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P1203
Injector Circuit Open / Shorted - Cylinder #3
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P1204
Injector Circuit Open / Shorted - Cylinder #4
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P1205
Injector Circuit Open / Shorted - Cylinder #5
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P1206
Injector Circuit Open / Shorted - Cylinder #6
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P1209
Injector Control Pressure System Fault
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P1210
Injector Control Pressure Above Expected Level
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P1211
Injector Control Pressure Sensor Above / Below Desired
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P1212
Injector Control Pressure Not Detected During Crank
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P1213 Start
Injector Circuit Malfunction
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P1214 Pedal
Position Sensor B Circuit Intermittent
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P1215 Pedal
Position Sensor C Circuit Low Input
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P1216 Pedal
Position Sensor C Circuit High Input
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P1217 Pedal
Position Sensor C Circuit Intermittent
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P1218 CID
High
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P1219 CID Low
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P1220 Series
Throttle Control System Malfunction
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P1221
Traction Control System Malfunction
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P1222
Traction Control Output Circuit Malfunction
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P1223 Pedal
Demand Sensor B Circuit High Input
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P1224
Throttle Position Sensor B Out Of Self Test Range
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P1225 Needle
Lift Sensor Malfunction
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P1226 Control
Sleeve Sensor Malfunction
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P1227
Wastegate Failed Closed (Over Pressure)
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P1228
Wastegate Failed Open (Under Pressure)
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P1229
Intercooler Pump Driver Fault
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P1230 Fuel
Pump Low Speed Malfunction
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P1231 Fuel
Pump Secondary Circuit Low, High Speed
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P1232 Fuel
Pump Speed Primary Circuit Malfunction
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P1233 Fuel
Pump Driver Module Off Line
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P1234 Fuel
Pump Driver Module Off Line
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P1235 Fuel
Pump Control Out Of Range
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P1236 Fuel
Pump Control Out Of Range
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P1237 Fuel
Pump Secondary Circuit Malfunction
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P1238 Fuel
Pump Secondary Circuit Malfunction
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P1239 Speed
Fuel Pump Positive Feed Fault
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P1240 Sensor
Power Supply Malfunction
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P1241 Sensor
Power Supply Low Input
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P1242 Sensor
Power Supply High Input
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P1243 Second
Fuel Pump Faulty or Ground Fault
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P1244
Alternator Load Input Failed High
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P1245
Alternator Load Input Failed Low
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P1246
Alternator Load Input Failed
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P1247 Turbo
Boost Pressure Low
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P1248 Turbo
Boost Pressure Not Detected
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P1249
Wastegate Control Valve Performance
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P1250 PRC
Solenoid Circuit Malfunction
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P1251 Air
Mixture Solenoid Circuit Malfunction
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P1252 Pedal
Correlation PDS1 and LPDS High
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P1253 Pedal
Correlation PDS1 and LPDS Low
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P1254 Pedal
Correlation PDS2 and LPDS High
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P1255 Pedal
Correlation PDS2 and LPDS Low
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P1256 Pedal
Correlation PDS1 and HPDS
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P1257 Pedal
Correlation PDS2 and HPDS
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P1258 Pedal
Correlation PDS1 and PDS2
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P1259
Immobilizer to PCM Signal Error
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P1260 THEFT
Detected, Vehicle Immobilzed
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P1261
Cylinder #1 High To Low Side Short
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P1262
Cylinder #2 High To Low Side Short
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P1263
Cylinder #3 High To Low Side Short
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P1264
Cylinder #4 High To Low Side Short
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P1265
Cylinder #5 High To Low Side Short
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P1266
Cylinder #6 High To Low Side Short
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P1267
Cylinder #7 High To Low Side Short
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P1268
Cylinder #8 High To Low Side Short
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P1269
Immobilizer Code Not Programmed
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P1270 Engine
RPM Or Speed Limiter Reached
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P1271
Cylinder #1 High To Low Side Open
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P1272
Cylinder #2 High To Low Side Open
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P1273
Cylinder #3 High To Low Side Open
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P1274
Cylinder #4 High To Low Side Open
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P1275
Cylinder #5 High To Low Side Open
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P1276
Cylinder #6 High To Low Side Open
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P1277
Cylinder #7 High To Low Side Open
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P1278
Cylinder #8 High To Low Side Open
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P1280
Injection Control Pressure Out Of Range Low
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P1281
Injection Control Pressure Out Of Range High
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P1282
Excessive Injection Control Pressure
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P1283 IPR
Circuit Failure
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P1284 Aborted
KOER - ICP Failure
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P1285
Cylinder head over temp sensed
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P1286 Fuel
Pulse In Range But Lower Than Expected
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P1287 Fuel
Pulse In Range But Higher Than Expected
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P1288
Cylinder Head Temp Sensor Out Of Self Test Range
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P1289
Cylinder Head Temp Sensor High Input
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P1290
Cylinder Head Temp Sensor Low Input
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P1291
Injector High Side Short To GND Or VBATT - Bank 1
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P1292
Injector High Side Short To GND Or VBATT - Bank 2
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P1293
Injector High Side Open - Bank 1
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P1294
Injector High Side Open - Bank 2/Target idle not reached
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P1295
Multi-faults - Bank 1 - With Low Side Shorts
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P1296
Multi-faults - Bank 2 - With Low Side Shorts
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P1297
Injector High Sides Shorted Together
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P1298 IDM
Failure
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P1299
Cylinder Head Overtemperature Protection Active
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P1300 Boost
Calibration Fault
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P1301 Boost
Calibration High
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P1302 Boost
Calibration Low
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P1303 EGR
Calibration Fault
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P1304 EGR
Calibration High
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P1305 EGR
Calibration Low
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P1306
Kickdown Relay Pull - In Circuit Fault
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P1307
Kickdown Relay Hold Circuit Fault
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P1308 A/C
Clutch Circuit Fault
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P1309 Misfire
Monitor AICE Chip Fault
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P1313 Misfire
Rate Catalyst Damage Fault - Bank 1
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P1314 Misfire
Rate Catalyst Damage Fault - Bank 2
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P1315
Persistent Misfire
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P1316
Injector Circuit / IDM Codes Detected
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P1317
Injector Circuit / IDM Codes Not Updated
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P1336 Crank /
Cam Sensor Range / Performance
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P1340
Camshaft Position Sensor B Circuit Malfunction
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P1341
Camshaft Position Sensor B Range / Performance
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P1345 SGC
(Cam Position) Sensor Circuit Malfunction/ Crankshaft Position - Camshaft
Position Correlation
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P1346 Fuel
Level Sensor B Circuit Malfunction
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P1347 Fuel
Level Sensor B Range / Performance
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P1348 Fuel
Level Sensor B Circuit Low
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P1349 Fuel
Level Sensor B Circuit High
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P1350 Fuel
Level Sensor B Intermittent/Bypass Line Monitor
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P1351 IDM
Input Circuit Malfunction/ Ignition Coil Control Circuit High Voltage
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P1352
Ignition Coil A Primary Circuit Malfunction
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P1353
Ignition Coil B Primary Circuit Malfunction
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P1354
Ignition Coil C Primary Circuit Malfunction
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P1355
Ignition Coil D Primary Circuit Malfunction
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P1360
Ignition Coil A Secondary Circuit Malfunction
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P1361
Ignition Control (IC) Circuit Low Voltage
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P1362
Ignition Coil C Secondary Circuit Malfunction
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P1363
Ignition Coil D Secondary Circuit Malfunction
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P1364
Ignition Coil Primary Circuit Failure
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P1365
Ignition Coil Secondary Circuit Failure
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P1366
Ignition Spare
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P1367
Ignition Spare
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P1368
Ignition Spare
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P1369 Engine
Temperature Light Monitor Failure
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P1370
Insufficient RMP Increase During Spark Test
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P1371
Ignition Coil - Cylinder 1 - Early Activation Fault
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P1372
Ignition Coil - Cylinder 2 - Early Activation Fault
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P1373
Ignition Coil - Cylinder 3 - Early Activation Fault
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P1374
Crankshaft Position (CKP)/Ignition Coil - Cylinder 4 - Early Activation Fault
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P1375
Ignition Coil - Cylinder 5 - Early Activation Fault
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P1376
Ignition Coil - Cylinder 6 - Early Activation Fault
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P1380 Misfire
Detected - Rough Road Data Not Available
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P1381
Variable Cam Timing Overadvanced (Bank #1)/ Misfire Detected - No
Communication with BCM
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P1382
Variable Cam Timing Solenoid #1 Circuit Malfunction
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P1383
Variable Cam Timing Overretarded (Bank #1)
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P1384 VVT
Solenoid A Malfunction
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P1385
Variable Cam Timing Solenoid B Malfunction
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P1386
Variable Cam Timing Overadvanced (Bank #2)
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P1387
Variable Cam Timing Solenoid #2 Circuit Malfunction
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P1388
Variable Cam Timing Overretarded (Bank #2)
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P1389 Glow
Plug Circuit High Side Low Input
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P1390 Octane
Adjust Pin Out Of Self Test Range
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P1391 Glow
Plug Circuit Low Input (Bank #1)
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P1392 Glow
Plug Circuit High Input (Bank #1)
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P1393 Glow
Plug Circuit Low Input (Bank #2)
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P1394 Glow
Plug Circuit High Input (Bank #2)
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P1395 Glow
Plug Monitor Fault (Bank #1)
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P1396 Glow
Plug Monitor Fault (Bank #2)
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P1397 System
Voltage Out Of Self Test Range
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P1398 VVT
Solenoid B Circuit High Input
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P1399 Glow
Plug Circuit High Side, High Input
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P1400 DPFE
Circuit Low Input
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P1401 DPFE
Circuit High Input
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P1402 EGR
Metering Orifice Restricted
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P1403 DPFE
Sensor Hoses Reversed
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P1404 IAT - B
Circuit Malfunction/ Exhaust Gas Recirculation Closed Position Performance
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P1405 DPFE
Sensor Upstream Hose Off Or Plugged
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P1406 Exhaust
Gas Recirculation (EGR) Position Sensor Performance
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P1407 EGR No
Flow Detected
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P1408 EGR
Flow Out Of Self Test Range
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P1409 EVR
Control Circuit Malfunction
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P1411 SAI
System Incorrect Downstream Flow Detected
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P1413 SAI
System Monitor Circuit Low Input
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P1414 SAI
System Monitor Circuit High Input
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P1415 Air
Pump Circuit Malfunction/ (AIR) System Bank 1
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P1416 Port
Air Circuit Malfunction/ (AIR) System Bank 2
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P1417 Port
Air Relief Circuit Malfunction
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P1418 Split
Air #1 Circuit Malfunction
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P1419 Split
Air #2 Circuit Malfunction
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P1420
Catalyst Temperature Sensor Failure
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P1421
Catalyst Damage
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P1422 EGI
Temperature Sensor Failure
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P1423 EGI
Functionality Test Failed
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P1424 EGI
Glow Plug Primary Failure
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P1425 EGI
Glow Plug Secondary Failure
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P1426 EGI
Mini - MAF Failed Out Of Range
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P1427 EGI
Mini - MAF Failed Short Circuit
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P1428 EGI
Mini - MAF Failed Open Circuit
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P1429
Electric Air Pump Primary Failure
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P1430
Electric Air Pump Secondary Failure
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P1433 A/C
Refrigerant Temperature Circuit Low
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P1434 A/C
Refrigerant Temperature Circuit High
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P1435 A/C
Refrigerant Temperature Circuit Range/Performance
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P1436 A/C
Evaporator Air Temperature Circuit Low
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P1437 A/C
Evaporator Air Temperature Circuit High
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P1438 A/C
Evaporator Air Temperature Circuit Range/Performance
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P1439 Floor
Temperature Switch Circuit Malfunction
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P1440 Purge
Valve Stuck Open
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P1441
Evaporative Emission (EVAP) System Flow During Non-Purge Chevrolet Only
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P1441
Evaporative Emission (EVAP) System Flow During Non-Purge Oldsmobile Only
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P1442
Evaporative Emission Control System Leak Detected
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P1443
Evaporative Emission Control System Control Valve
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P1444 Purge
Flow Sensor Circuit Low Input
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P1445 Purge
Flow Sensor Circuit High Input
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P1446
Evaporative Vac Solenoid Circuit Malfunction
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P1447 ELC
System Closure Valve Flow Fault
|
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P1448 ELC
System 2 Fault
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P1449
Evaporative Check Solenoid Circuit Malfunction
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|
P1450 Unable
To Bleed Up Fuel Tank Vacuum
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P1451 Evap
Emission Control Sys Vent Control Valve Circuit
|
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P1452 Unable
To Bleed - Up Vacuum in Tank
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P1453 Fuel
Tank Pressure Relief Valve Malfunction
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P1454
Evaporative System Vacuum Test Malfunction
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P1455 Evap
Emission Control Sys Leak Detected (Gross Leak/No Flow)
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P1456 Fuel
Tank Temperature Sensor Circuit Malfunction
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P1457 Unable
To Pull Vacuum In Tank
|
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P1460 Wide
open throttle A/C cutoff relay circuit
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P1461 A/C
pressure sensor circuit voltage low
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P1462 A/C
pressure sensor circuit voltage high
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P1463 A/C
Pressure Sensor Insufficient Pressure Change
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P1464 A/C
Demand Out of Self Test Range
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P1465 A/C
Relay Circuit Malfunction
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P1466 A/C
Refrigerant Temperature Sensor/Circuit Malfunction
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P1467 A/C
Compressor Temperature Sensor Malfunction
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P1468 SSPOD
Open Circuit or Closed Circuit Fault
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P1469 Low A/C
Cycling Period
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P1470 A/C
Cycling Period Too Short
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P1471
Electrodrive Fan 1 Operational Failure (Driver Side)
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P1472
Electrodrive Fan 2 Operational Failure (Passenger Side)
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P1473 Fan
Secondary High With Fan(s) Off
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P1474 Low Fan
Control Primary Circuit Malfunction
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|
P1475 Fan
Relay (Low) Circuit Malfunction
|
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P1476 Fan
Relay (High) Circuit Malfunction
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P1477
Additional Fan Relay Circuit Malfunction
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P1478 Cooling
Fan Driver Fault
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P1479 High
Fan Control Primary Circuit Malfunction
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|
P1480 Fan
Secondary Low with Low Fan On
|
|
P1481 Fan
Secondary Low With High Fan On
|
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P1482 SCP
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|
P1483 Power
To Fan Circuit Overcurrent
|
|
P1484 Open
Power To Ground VCRM
|
|
P1485 EGRV
Circuit Malfunction
|
|
P1486 EGRA
Circuit Malfunction
|
|
P1487 EGRCHK
Solenoid Circuit Malfunction
|
|
P1490
Secondary Air Relief Solenoid Circuit Malfunction
|
|
P1491
Secondary Switch Solenoid Circuit Malfunction
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|
P1492 APLSOL
Solenoid Circuit Malfunction
|
|
P1493 RCNT
Solenoid Circuit Malfunction
|
|
P1494 SPCUT
Solenoid Circuit Malfunction
|
|
P1495 TCSPL
Solenoid Circuit Malfunction
|
|
P1500 Vehicle
Speed Sensor Intermittent
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|
P1501 Vehicle
Speed Sensor Out Of Self Test Range
|
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P1502 Vehicle
Speed Sensor Intermittent Malfunction
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|
P1503
Auxillary Speed Sensor Fault
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|
P1504 Idle
Air Control Circuit Malfunction
|
|
P1505 Idle
Air Control System At Adaptive Clip
|
|
P1506 Idle
Air Control Overspeed Error
|
|
P1507 Idle
Air Control Underspeed Error
|
|
P1508 Idle
Control System Circuit Open
|
|
P1509 Idle
Control System Circuit Shorted
|
|
P1510 Idle
Signal Circuit Malfunction
|
|
P1511 Idle
Switch (Electric Control Throttle) Circuit Malfunction
|
|
P1512 Intake
Manifold Runner Control (Bank 1) Stuck Closed
|
|
P1513 Intake
Manifold Runner Control (Bank 2) Stuck Closed
|
|
P1514 High
Load Neutral/Drive Fault
|
|
P1515
Electric Current Circuit Malfunction
|
|
P1516 IMRC
Input Error (Bank 1)
|
|
P1517 IMRC
Input Error (Bank 2)
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|
P1518 Intake
Manifold Runner Control (Stuck Open)
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P1519 Intake
Manifold Runner Control (Stuck Closed)
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P1520 Intake
Manifold Runner Control Circuit Malfunction
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P1521
Variable Intake Solenoid #1 Circuit Malfunction
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P1522
Variable Intake Solenoid #2 Circuit Malfunction
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P1523 IVC
Solenoid Circuit Malfunction
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P1524
Variable Intake Solenoid System
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P1525 Air
Bypass Valve System
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P1526 Air
Bypass System
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P1527
Accelerate Warmup Solenoid Circuit Malfunction
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P1528
Subsidiary Throttle Valve Solenoid Circuit Malfunction
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P1529 SCAIR
Solenoid Circuit Malfunction
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P1530 A/C
Clutch Circuit Malfunction
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P1531 Invalid
Test - Accelerator Pedal Movement
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P1532 IMCC
Circuit Malfunction, Bank B
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P1533 AAI
Circuit Malfunction
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P1534 Inertia
Switch Activated
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P1535 Blower
Fan Speed Circuit Range/Performance
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P1536 Parking
Brake Switch Circuit Failure
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P1537 Intake
Manifold Runner Control (Bank 1) Stuck Open
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P1538 Intake
Manifold Runner Control (Bank 2) Stuck Open
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P1539 Power
To A/C Clutch Circuit Overcurrent
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P1540 Air
Bypass Valve Circuit Malfunction
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P1549 IMCC
Circuit Malfunction, Bank B
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P1550 PSPS
Out Of Self Test Range
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P1565 Speed
Control Command Switch Out of Range High
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P1566 Speed
Control Command Switch Out of Range Low
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P1567 Speed
Control Output Circuit Continuity
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P1568 Speed
Control Unable to Hold Speed
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P1571 Brake
Switch Malfunction
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P1572 Brake
Pedal Switch Circuit Malfunction
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P1573
Throttle Position Not Available
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P1574
Throttle Position Sensor Disagreement btwn Sensors
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P1575 Pedal
Position Out of Self Test Range
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P1576 Pedal
Position Not Available
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P1577 Pedal
Position Sensor Disagreement btwn Sensors
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P1578 ETC
Power Less Than Demand
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P1579 ETC In
Power Limiting Mode
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P1580
Electronic Throttle Monitor PCM Override
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P1581
Electronic Throttle Monitor Malfunction
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P1582
Electronic Throttle Monitor Data Available
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P1583
Electronic Throttle Monitor Cruise Disable
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P1584 TCU
Detected IPE Circuit Malfunction
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P1585
Throttle Control Unit Malfunction
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P1586
Throttle Control Unit Throttle Position Malfunction
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P1587
Throttle Control Unit Modulated Command Malfunction
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P1588
Throttle Control Unit Detected Loss of Return Spring
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P1589 TCU
Unable To Control Desired Throttle Angle
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P1600 Loss of
KAM Power; Open Circuit
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P1601 ECM/TCM
Serial Communication Error
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P1602
Immobilizer/ECM Communication Error
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P1603 EEPROM
Malfunction
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P1604 Code
Word Unregestered
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P1605 Keep
Alive Memory Test Failure
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P1606 ECM
Control Relay O/P Circuit Malfunction
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P1607 MIL O/P
Circuit Malfunction
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P1608
Internal ECM Malfunction
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P1609
Diagnostic Lamp Driver Fault
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P1610 SBDS
Interactive Codes
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P1611 SBDS
Interactive Codes
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P1612 SBDS
Interactive Codes
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P1613 SBDS
Interactive Codes
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P1614 SBDS
Interactive Codes
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P1615 SBDS
Interactive Codes
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P1616 SBDS
Interactive Codes
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P1617 SBDS
Interactive Codes
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P1618 SBDS
Interactive Codes
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P1619 SBDS
Interactive Codes
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P1620 SBDS
Interactive Codes
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P1621 Control
Module Long Term Memory Performance/ Immobilizer Code Words Do Not Match
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P1622
Immobilizer ID Does Not Match
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P1623
Immobilizer Code Word/ID Number Write Failure
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P1624 Anti
Theft System
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P1625 B+
Supply To VCRM Fan Circuit Malfunction
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P1626 Theft
Deterrent Fuel Enable Signal Not Received/ B+ Supply To VCRM A/C Circuit
Malfunction
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P1627 Module
Supply Voltage Out Of Range
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P1628 Module
Ignition Supply Input Malfunction
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P1629
Internal Voltage Regulator Malfunction
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P1630
Internal Vref Malfunction
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P1631 Theft
Deterrent Start Enable Signal Not Correct/ Main Relay Malfunction (Power
Hold)
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P1632 Smart
Alternator Faults Sensor/Circuit Malfunction
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P1633 KAM
Voltage Too Low
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P1634 Data
Output Link Circuit Failure
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P1635 Tire /
Axle Ratio Out of Acceptable Range
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P1636
Inductive Signature Chip Communication Error
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P1637 Can
Link ECM/ABSCM Circuit / Network Malfunction
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P1638 Can
Link ECM/INSTM Circuit / Network Malfunction
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P1639 Vehicle
ID Block Corrupted or Not Programmed
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P1640
Powertrain DTCs Available in Another Module
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P1641 Fuel
Pump Primary Circuit Failure
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P1642 Fuel
Pump Monitor Circuit High Input
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P1643 Fuel
Pump Monitor Circuit Low Input
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P1644 Fuel
Pump Speed Control Circuit Malfunction
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P1645 Fuel
Pump Resistor Switch Circuit Malfunction
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P1650 PSP
Switch Out of Self Test Range
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P1651 PSP
Switch Input Malfunction
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P1652 IAC
Monitor Disabled by PSP Switch Failed On
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P1653 Power
Steering Output Circuit Malfunction
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P1654
Recirculation Override Circuit Malfunction
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P1655 Starter
Disable Circuit Malfunction
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P1660 Output
Circuit Check Signal High
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P1661 Output
Circuit Check Signal Low
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P1662 IDM_EN
Circuit Failure
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P1663 Fuel
Demand Command Signal Circuit Malfunction
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P1667 CI
Circuit Malfunction
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P1668 PCM -
IDM Communications Error
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P1670
Electronic Feedback Signal Not Detected
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P1680
Metering Oil Pump Malfunction
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P1681
Metering Oil Pump Malfunction
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P1682
Metering Oil Pump Malfunction
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P1683
Metering Oil Pump Temperature Sensor Circuit Malfunction
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P1684
Metering Oil Pump Position Sensor Circuit Malfunction
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P1685
Metering Oil Pump Stepping Motor Circuit Malfunction
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P1686
Metering Oil Pump Stepping Motor Circuit Malfunction
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P1687
Metering Oil Pump Stepping Motor Circuit Malfunction
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P1688
Metering Oil Pump Stepping Motor Circuit Malfunction
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P1689 Oil
Pressure Control Solenoid Circuit Malfunction
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P1690
Wastegate Solenoid Circuit Malfunction
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P1691 Turbo
Pressure Control Solenoid Circuit Malfunction
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P1692 Turbo
Control Solenoid Circuit Malfunction
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P1693 Turbo
Charge Control Circuit Malfunction
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P1694 Turbo
Charge Relief Circuit Malfunction
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P1700
Transmission Indeterminate Failure (Failed to Neutral)
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P1701 Reverse
Engagement Error
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P1702 TRS
Circuit Intermittent Malfunction
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P1703 Brake
Switch Out Of Self Test Range
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P1704 Digital
TRS Failed to Transition States in KOEO / KOER
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P1705 Not in
P or N During KOEO / KOER
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P1706 High
Vehicle Speed Observed in Park
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P1707
Transfer Case Neutral Indicator Hard Fault Present
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P1708 Clutch
Switch Circuit Malfunction
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P1709 PNP
Switch Out Of Self Test Range
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P1711 TFT
Sensor Out Of Self Test Range
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P1712 Trans
Torque Reduction Request Signal Malfunction
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P1713 TFT
Sensor In Range Failure Low Value
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P1714 SSA
Inductive Signature Malfunction
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P1715 SSB
Inductive Signature Malfunction
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P1716 SSC
Inductive Signature Malfunction
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P1717 SSD
Inductive Signature Malfunction
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P1718 TFT
Sensor In Range Failure High
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P1720 Vehicle
Speed (Meter) Circuit Malfunction
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P1721 Gear 1
Incorrect Ratio
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P1722 Gear 2
Incorrect Ratio
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P1723 Gear 3
incorrect Ratio
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P1724 Gear 4
Incorrect Ratio
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P1725
Insufficient Engine Speed Increase During Self Test
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P1726
Insufficient Engine Speed Decrease During Self Test
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P1727 Coast
Clutch Solenoid Inductive Signature Malfunction
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P1728
Transmission Slip Error
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P1729 4x4 Low
Switch Error
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P1730 Gear
Control Malfunction 2,3,5
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P1731 1-2
Shift Malfunction
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P1732 2-3
Shift Malfunction
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P1733 3-4
Shift Malfunction
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P1734 Gear
Control Malfunction
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P1735 First
Gear Switch Circuit Malfunction
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P1736 Second
Gear Switch Circuit Malfunction
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P1737 Lockup
Solenoid System
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P1738 Shift
Time Error
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P1739 Slip
Solenoid System
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P1740 Torque
Converter Clutch Inductive Signature Malfunction
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P1741 Torque
Converter Clutch Control Error
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P1742 Torque
Converter Clutch Solenoid Failed On
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P1743 Torque
Converter Clutch Solenoid Failied On
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P1744 Torque
Converter Clutch System Performance
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P1745 Line
Pressure Solenoid System
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P1746
Pressure Control Solenoid "A" Open Circuit
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P1747
Pressure Control Solenoid "A" Short Circuit
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P1748 EPC
Malfunction
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P1749
Pressure Control Solenoid Failed Low
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P1751 Shift
Solenoid A Performance
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P1754 Coast
Clutch Solenoid Circuit Malfunction
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P1755
Intermediate Speed Sensor (ISS) Malfunction
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P1756 Shift
Solenoid B Performance
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P1760
Pressure Control Solenoid "A" Short Circuit
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P1761 Shift
Solenoid C Performance
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P1762
Overdrive Band Failed Off
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P1765 Timing
Solenoid Circuit Malfunction
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P1767 Torque
Converter Clutch Circuit Malfunction
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P1768
Performance / Normal / Winter Mode Input Malfunction
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P1769 AG4
Transmission Torque Modulation Fault
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P1770 Clutch
Solenoid Circuit Malfunction
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P1775
Transmission System MIL Fault
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P1776
Ignition Retard Request Duration Fault
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P1777
Ignition Retard Request Circuit Fault
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P1778
Transmission Reverse I/P Circuit Malfunction
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P1779 TCIL
Circuit Malfunction
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P1780 Trans
Control Switch (O/D Cancel) Out of Self Test Range
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P1781 4X4
Switch Out of Self Test Range
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P1782 P/ES
Circuit Out Of Self Test Range
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P1783
Transmission Overtemperature Condition
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P1784
Transmission Mechanical Failure - First And Reverse
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P1785
Transmission Mechanical Failure - First And Second
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P1786 3-2
Downshift Error
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P1787 2-1
Downshift Error
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P1788
Pressure Control Solenoid "B" Open Circuit
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P1789
Pressure Control Solenoid "B" Short Circuit
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P1790 TP
(Mechanical) Circuit Malfunction
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P1791 TP
(Electric) Circuit Malfunction
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P1792
Barometer Pressure Circuit Malfunction
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P1793 Intake
Air Volume Circuit Malfunction
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P1794 Battery
Voltage Circuit Malfunction
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P1795 Idle
Switch Circuit Malfunction
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P1796 Kick
Down Switch Circuit Malfunction
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P1797 Neutral
Switch Circuit Malfunction
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P1798 Coolant
Temperature Circuit Malfunction
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P1799 Hold
Switch Circuit Malfunction
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P1800
Transmission Clutch Interlock Safety Switch Circuit Failure
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P1801
Transmission Clutch Interlock Safety Switch Open Circuit
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P1802
Transmission Clutch Interlock Safety Switch Short Circuit To Battery
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P1803
Transmission Clutch Interlock Safety Switch Short Circuit To Ground
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P1804
Transmission 4-Wheel Drive High Indicator Circuit Failure
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P1805
Transmission 4-Wheel Drive High Indicator Open Circuit
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P1806
Transmission 4-Wheel Drive High Indicator Short Circuit To Battery
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P1807
Transmission 4-Wheel Drive High Indicator Short Circuit To Ground
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P1808
Transmission 4-Wheel Drive Low Indicator Circuit Failure
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P1809
Transmission 4-Wheel Drive Low Indicator Open Circuit
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P1810 TFP
Valve Position Switch Circuit/ Transmission 4-Wheel Drive Low Indicator Short
Circuit To Battery
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P1811
Transmission 4-Wheel Drive Low Indicator Short Circuit To Ground
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P1812
Transmission 4-Wheel Drive Mode Select Circuit Failure
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P1813
Transmission 4-Wheel Drive Mode Select Open Circuit
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P1814
Transmission 4-Wheel Drive Mode Select Short Circuit To Battery
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P1815
Transmission 4-Wheel Drive Mode Select Short Circuit To Ground
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P1816
Transmission Neutral Safety Switch Circuit Failure
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P1817
Transmission Neutral Safety Switch Open Circuit
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P1818
Transmission Neutral Safety Switch Short Circuit To Battery
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P1819
Transmission Neutral Safety Switch Short Circuit To Ground
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P1820
Transmission Transfer Case Clockwise Shift Relay Coil Circuit Failure
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P1821
Transmission Transfer Case Clockwise Shift Relay Coil Open Circuit
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P1822
Transmission Transfer Case Clockwise Shift Relay Coil Short Circuit To
Battery
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P1823
Transmission Transfer Case Clockwise Shift Relay Coil Short Circuit To Ground
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P1824
Transmission 4-Wheel Drive Clutch Relay Circuit Failure
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P1825
Transmission 4-Wheel Drive Clutch Relay Open Circuit
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P1826
Transmission 4-Wheel Drive Low Clutch Relay Circuit To Battery
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P1827
Transmission 4-Wheel Drive Low Clutch Relay Circuit To Ground
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P1828
Transmission Transfer Case Counter Clockwise Shift Relay Coil Circuit Failure
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P1829
Transmission Transfer Case Counter Clockwise Shift Relay Coil Open Circuit
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P1830
Transmission Transfer Case Counter Clockwise Shift Relay Coil Short Circuit
To Battery
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P1831
Transmission Transfer Case Counter Clockwise Shift Relay Coil Short Circuit
To Ground
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P1832
Transmission Transfer Case Differential Lock-Up Solenoid Circuit Failure
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P1833
Transmission Transfer Case Differential Lock-Up Solenoid Open Circuit
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P1834
Transmission Transfer Case Differential Lock-Up Solenoid Short Circuit To
Battery
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P1835
Transmission Transfer Case Differential Lock-Up Solenoid Short Circuit To
Ground
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P1836
Transmission Transfer Case Front Shaft Speed Sensor Circuit Failure
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P1837
Transmission Transfer Case Rear Shaft Speed Sensor Circuit Failure
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P1838
Transmission Transfer Case Shift Motor Circuit Failure
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P1839
Transmission Transfer Case Shift Motor Open Circuit
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P1840
Transmission Transfer Case Shift Motor Short Circuit To Battery
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P1841
Transmission Transfer Case Shift Motor Short Circuit To Ground
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P1842
Transmission Transfer Case Differential Lock-Up Feedback Switch Circuit
Failure
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P1843
Transmission Transfer Case Differential Lock-Up Feedback Switch Open Circuit
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P1844
Transmission Transfer Case Differential Lock-Up Feedback Switch Short Circuit
To Battery
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P1845
Transmission Transfer Case Differential Lock-Up Feedback Switch Short Circuit
To Ground
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P1846
Transmission Transfer Case Contact Plate 'A' Circuit Failure
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P1847
Transmission Transfer Case Contact Plate 'A' Open Circuit
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P1848
Transmission Transfer Case Contact Plate 'A' Short Circuit To Battery
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P1849
Transmission Transfer Case Contact Plate 'A' Short Circuit To Ground
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P1850
Transmission Transfer Case Contact Plate 'B' Circuit Failure
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P1851
Transmission Transfer Case Contact Plate 'B' Open Circuit
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P1852
Transmission Transfer Case Contact Plate 'B' Short Circuit To Battery
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P1853
Transmission Transfer Case Contact Plate 'B' Short Circuit To Ground
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P1854
Transmission Transfer Case Contact Plate 'C' Circuit Failure
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P1855
Transmission Transfer Case Contact Plate 'C' Open Circuit
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P1856
Transmission Transfer Case Contact Plate 'C' Short Circuit To Battery
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P1857
Transmission Transfer Case Contact Plate 'C' Short Circuit To Ground
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P1858
Transmission Transfer Case Contact Plate 'D' Circuit Failure
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P1859
Transmission Transfer Case Contact Plate 'D' Open Circuit
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P1860 TCC PWM
Solenoid Circuit Electrical/ Transmission Transfer Case Contact Plate 'D'
Short Circuit To Battery
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P1861
Transmission Transfer Case Contact Plate 'D' Short Circuit To Ground
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P1862
Transmission Transfer Case Contact Plate Power Circuit Failure
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P1863
Transmission Transfer Case Contact Plate Power Open Circuit
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P1864
Transmission Transfer Case Contact Plate Power Short To Battery
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