GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2001
🢒
Metro
🢒 DTC
Diagnostic Trouble Codes
Diagnostic Trouble Codes
DTC B1015 Passenger Deploy. Loop Resistance High
DTC B1016 Passenger Deployment Loop Resistance Low
DTC B1017 Passenger Deployment Loop Open
DTC B1018 Passenger Deployment Loop Short to GND
DTC B1019 Passenger Deploy. Loop Short to Voltage
DTC B1021 Driver Deployment Loop Resistance High
DTC B1022 Driver Deployment Loop Resistance Low
DTC B1024 Driver Deployment Loop Short to Ground
DTC B1025 Driver Deployment Loop Short to Voltage
DTC B1026 Driver Deployment Loop Open
DTC B1035 Discr. Sensor Closed or Short to GND
DTC B1036 Discr. Sensor Open or Short to Voltage
DTC B1051 Deployment Commanded
DTC B1053 Deployment Commanded w/Loop Malfunction
DTC B1061 Lamp Circuit Failure
DTC B1071 Internal SDM Failure
DTC C1214 Brake Control Relay Contact Circuit Open
DTC C1215 Brake Control Relay Contact Circuit Active
DTC C1216 Brake Control Relay Coil Circuit Open
DTC C1217 Brake Control Relay Coil Circuit Short to Ground
DTC C1218 Brake Control Relay Coil Circuit Short to Voltage
DTC C1221 LF Wheel Speed Sensor Input Signal is 0
DTC C1222 RF Wheel Speed Sensor Input Signal is 0
DTC C1223 LR Wheel Speed Sensor Input Signal is 0
DTC C1224 RR Wheel Speed Sensor Input Signal is 0
DTC C1225 LF Excessive Wheel Speed Variation
DTC C1226 RF Excessive Wheel Speed Variation
DTC C1227 LR Excessive Wheel Speed Variation
DTC C1228 RR Excessive Wheel Speed Variation
DTC C1232 LF Wheel Speed Circuit Open or Shorted
DTC C1233 RF Wheel Speed Circuit Open or Shorted
DTC C1234 LR Wheel Speed Circuit Open or Shorted
DTC C1235 RR Wheel Speed Circuit Open or Shorted
DTC C1236 Low System Supply Voltage
DTC C1237 High System Supply Voltage
DTC C1238 Left Front ESB Does Not Hold Motor
DTC C1241 Right Front ESB Does Not Hold Motor
DTC C1242 Rear ESB Does Not Hold Motor
DTC C1244 Left Front ABS Channel Does Not Move
DTC C1245 Right Front ABS Channel Does Not Move
DTC C1246 Rear ABS Channel Does Not Move
DTC C1247 Left Front ABS Motor Free Spins
DTC C1248 Right Front ABS Motor Free Spins
DTC C1251 Rear ABS Motor Free Spins
DTC C1255 EBCM Internal Malfunction
DTC C1256 Left Front ABS Motor Circuit Open
DTC C1257 LF ABS Motor Circuit Shorted to Ground
DTC C1258 LF ABS Motor Circuit Shorted to Voltage
DTC C1261 Right Front ABS Motor Circuit Open
DTC C1262 RF ABS Motor Circuit Shorted to Ground
DTC C1263 RF ABS Motor Circuit Shorted to Voltage
DTC C1264 Rear ABS Motor Circuit Open
DTC C1265 Rear ABS Motor Circuit Shorted to Ground
DTC C1266 Rear ABS Motor Circuit Shorted to Voltage
DTC C1276 LF Solenoid Circuit Open or Short to Ground
DTC C1277 LF Solenoid Circuit Shorted to Voltage
DTC C1278 RF Solenoid Circuit Open or Shorted to Ground
DTC C1281 RF Solenoid Circuit Shorted to Voltage
DTC C1282 Calibration Malfunction
DTC C1286 EBCM Turned On Brake Warning Indicator
DTC C1287 Brake Warning Indicator Circuit Open or Shorted to Voltage
DTC C1291 Open Brake Lamp Switch Contacts During Deceleration
DTC C1292 Open Brake Lamp Switch When ABS Was Required
DTC C1293 DTC C1291/C1292 Set in Current or Previous Ignition Cycle
DTC C1294 Brake Lamp Switch Circuit Always Active
DTC C1295 Brake Lamp Switch Circuit Open
DTC P0106 Manifold Absolute Pressure (MAP) System Performance
DTC P0106 Manifold Absolute Pressure (MAP) System Performance
DTC P0107 Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage
DTC P0107 Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage
DTC P0108 Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage
DTC P0108 Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage
DTC P0111 Intake Air Temperature (IAT) Sensor Performance
DTC P0111 Intake Air Temperature (IAT) Sensor Performance
DTC P0112 Intake Air Temperature (IAT) Sensor Circuit Low Voltage
DTC P0112 Intake Air Temperature (IAT) Sensor Circuit Low Voltage
DTC P0113 Intake Air Temperature (IAT) Sensor Circuit High Voltage
DTC P0113 Intake Air Temperature (IAT) Sensor Circuit High Voltage
DTC P0116 Engine Coolant Temperature (ECT) Sensor Performance
DTC P0116 Engine Coolant Temperature (ECT) Sensor Performance
DTC P0117 Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage
DTC P0117 Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage
DTC P0118 Engine Coolant Temperature (ECT) Sensor Circuit High Voltage
DTC P0118 Engine Coolant Temperature (ECT) Sensor Circuit High Voltage
DTC P0121 Throttle Position (TP) Sensor Performance
DTC P0121 Throttle Position (TP) Sensor Performance
DTC P0122 Throttle Position (TP) Sensor Circuit Low Voltage
DTC P0122 Throttle Position (TP) Sensor Circuit Low Voltage
DTC P0123 Throttle Position (TP)Sensor Circuit High Voltage
DTC P0123 Throttle Position (TP)Sensor Circuit High Voltage
DTC P0125 Engine Coolant Temperature (ECT) Insufficient for Closed Loop Fuel Control
DTC P0125 Engine Coolant Temperature (ECT) Insufficient for Closed Loop Fuel Control
DTC P0131 HO2S Circuit Low Voltage Sensor 1
DTC P0131 HO2S Circuit Low Voltage Sensor 1
DTC P0132 HO2S Circuit High Voltage Sensor 1
DTC P0132 HO2S Circuit High Voltage Sensor 1
DTC P0133 HO2S Slow Response Sensor 1
DTC P0133 HO2S Slow Response Sensor 1
DTC P0134 HO2S Circuit Insufficient Activity Sensor 1
DTC P0134 HO2S Circuit Insufficient Activity Sensor 1
DTC P0135 HO2S Heater Performance Sensor 1
DTC P0135 HO2S Heater Performance Sensor 1
DTC P0136 HO2S Circuit Sensor 2
DTC P0136 HO2S Circuit Sensor 2
DTC P0141 HO2S Heater Performance Sensor 2
DTC P0141 HO2S Heater Performance Sensor 2
DTC P0171 Fuel Trim System Lean
DTC P0171 Fuel Trim System Lean
DTC P0172 Fuel Trim System Rich
DTC P0172 Fuel Trim System Rich
DTC P0300 Engine Misfire Detected
DTC P0300 Engine Misfire Detected
DTC P0301 Cylinder 1 Misfire Detected
DTC P0301 Cylinder 1 Misfire Detected
DTC P0302 Cylinder 2 Misfire Detected
DTC P0302 Cylinder 2 Misfire Detected
DTC P0303 Cylinder 3 Misfire Detected
DTC P0303 Cylinder 3 Misfire Detected
DTC P0304 Cylinder 4 Misfire Detected
DTC P0335 Crankshaft Position (CKP) Sensor Circuit
DTC P0335 Crankshaft Position (CKP) Sensor Circuit
DTC P0340 Camshaft Position (CMP) Sensor Circuit
DTC P0340 Camshaft Position (CMP) Sensor Circuit
DTC P0400 Exhaust Gas Recirculation (EGR) System Performance
DTC P0420 Catalyst System Low Efficiency
DTC P0420 Catalyst System Low Efficiency
DTC P0440 Evaporative Emission (EVAP) System
DTC P0440 Evaporative Emission (EVAP) System
DTC P0450 Fuel Tank Pressure Sensor Circuit
DTC P0450 Fuel Tank Pressure Sensor Circuit
DTC P0451 Fuel Tank Pressure Sensor Performance
DTC P0451 Fuel Tank Pressure Sensor Performance
DTC P0455 Evaporative Emission (EVAP) System Leak Detected
DTC P0455 Evaporative Emission (EVAP) System Leak Detected
DTC P0461 Fuel Level Sensor Performance
DTC P0461 Fuel Level Sensor Performance
DTC P0463 Fuel Level Sensor Circuit High Voltage
DTC P0463 Fuel Level Sensor Circuit High Voltage
DTC P0480 Cooling Fan Relay Control Circuit
DTC P0480 Cooling Fan Relay Control Circuit
DTC P0500 Vehicle Speed Sensor (VSS) Circuit
DTC P0500 Vehicle Speed Sensor (VSS) Circuit
DTC P0505 Idle Control System
DTC P0505 Idle Control System
DTC P0506 Idle Speed Low
DTC P0506 Idle Speed Low
DTC P0507 Idle Speed High
DTC P0507 Idle Speed High
DTC P0510 Closed Throttle Position Switch Circuit
DTC P0601 Control Module Read Only Memory (ROM)
DTC P0601 Control Module Read Only Memory (ROM)
DTC P0603 Control Module Long Term Memory Reset
DTC P0603 Control Module Long Term Memory Reset
DTC P0705 Trans Range Switch Circuit
DTC P0720 Output Speed Sensor Circuit
DTC P0751 Shift Solenoid #1 Performance
DTC P0753 Shift Solenoid #1 Electrical
DTC P0756 Shift Solenoid #2 Performance
DTC P0758 Shift Solenoid #2 Electrical
DTC P1250 Early Fuel Evaporation (EFE) Heater Feedback Circuit
DTC P1410 Fuel Tank Pressure Control Solenoid Control Circuit
DTC P1410 Fuel Tank Pressure Control Solenoid Control Circuit
DTC P1450 Barometric Pressure (BARO) Sensor Circuit
DTC P1451 Barometric Pressure (BARO) Sensor Performance
DTC P1451 Barometric Pressure (BARO) Sensor Performance
DTC P1500 Start Switch Circuit
DTC P1500 Start Switch Circuit
DTC P1510 Control Module Long Term Memory Reset
DTC P1510 Control Module Long Term Memory Reset
DTC P1530 Ignition Timing Adjustment Switch Circuit
DTC P1530 Ignition Timing Adjustment Switch Circuit