| OBD-II Chassis Codes |
|
C0000 | Generic | Vehicle Speed Information Circuit Malfunction
|
| C0035 | Generic | Left Front Wheel Speed Circuit Malfunction
|
| C0040 | Generic | Right Front Wheel Speed Circuit Malfunction
|
| C0041 | Generic | Right Front Wheel Speed Sensor Circuit Range/Performance (EBCM)
|
| C0045 | Generic | Left Rear Wheel Speed Circuit Malfunction
|
| C0046 | Generic | Left Rear Wheel Speed Sensor Circuit Range/Performance (EBCM)
|
| C0050 | Generic | Right Rear Wheel Speed Circuit Malfunction
|
| C0051 | Generic | LF Wheel Speed Sensor Circuit Range/Performance (EBCM)
|
| C0060 | Generic | Left Front ABS Solenoid #1 Circuit Malfunction
|
| C0065 | Generic | Left Front ABS Solenoid #2 Circuit Malfunction
|
| C0070 | Generic | Right Front ABS Solenoid #1 Circuit Malfunction
|
| C0075 | Generic | Right Front ABS Solenoid #2 Circuit Malfunction
|
| C0080 | Generic | Left Rear ABS Solenoid #1 Circuit Malfunction
|
| C0085 | Generic | Left Rear ABS Solenoid #2 Circuit Malfunction
|
| C0090 | Generic | Right Rear ABS Solenoid #1 Circuit Malfunction
|
| C0095 | Generic | Right Rear ABS Solenoid #2 Circuit Malfunction
|
| C0110 | Generic | Pump Motor Circuit Malfunction
|
| C0121 | Generic | Valve Relay Circuit Malfunction
|
| C0128 | Generic | Low Brake Fluid Circuit Low
|
| C0141 | Generic | Left TCS Solenoid #1 Circuit Malfunction
|
| C0146 | Generic | Left TCS Solenoid #2 Circuit Malfunction
|
| C0151 | Generic | Right TCS Solenoid #1 Circuit Malfunction
|
| C0156 | Generic | Right TCS Solenoid #2 Circuit Malfunction
|
| C0161 | Generic | ABS/TCS Brake Switch Circuit Malfunction
|
| C0221 | Generic | Right Front Wheel Speed Sensor Circuit Open
|
| C0222 | Generic | Right Front Wheel Speed Signal Missing
|
| C0223 | Generic | Right Front Wheel Speed Signal Erratic
|
| C0225 | Generic | Left Front Wheel Speed Sensor Circuit Open
|
| C0226 | Generic | Left Front Wheel Speed Signal Missing
|
| C0227 | Generic | Left Front Wheel Speed Signal Erratic
|
| C0229 | Generic | Drop Out of Front Wheel Speed Signals
|
| C0235 | Generic | Rear Wheel Speed Signal Circuit Open
|
| C0236 | Generic | Rear Wheel Speed Signal Circuit Missing
|
| C0237 | Generic | Rear Wheel Speed Signal Erratic
|
| C0238 | Generic | Wheel Speed Mismatch
|
| C0241 | Generic | EBCM Control Valve Circuit
|
| C0245 | Generic | Wheel Speed Sensor Frequency Error
|
| C0254 | Generic | EBCM Control Valve Circuit
|
| C0265 | Generic | EBCM Relay Circuit
|
| C0266 | Generic | EBCM Relay Circuit
|
| C0267 | Generic | Pump Motor Circuit Open/Shorted
|
| C0268 | Generic | Pump Motor Circuit Open/Shorted
|
| C0269 | Generic | Excessive Dump/Isolation Time
|
| C0271 | Generic | EBCM Malfunction
|
| C0272 | Generic | EBCM Malfunction
|
| C0273 | Generic | EBCM Malfunction
|
| C0274 | Generic | Excessive Dump/Isolation Time
|
| C0279 | Generic | Powertrain Configuration Not Valid
|
| C0281 | Generic | Brake Switch Circuit
|
| C0283 | Generic | Traction Switch Shorted to Ground
|
| C0284 | Generic | EBCM Malfunction
|
| C0286 | Generic | ABS Indicator Lamp Circuit Shorted to B+
|
| C0287 | Generic | Delivered Torque Circuit
|
| C0288 | Generic | Brake Warning Lamp Circuit Shorted to B+
|
| C0290 | Generic | Lost Communications With PCM
|
| C0291 | Generic | Lost Communications With BCM
|
| C0292 | Generic | Lost Communications With PCM
|
| C0297 | Generic | Powertrain Configuration Data Not Received
|
| C0298 | Generic | Powertrain Indicated Traction Control Malfunction
|
| C0300 | Generic | Rear Speed Sensor Malfunction
|
| C0305 | Generic | Front Speed Sensor Malfunction
|
| C0306 | Generic | Motor A or B Circuit
|
| C0308 | Generic | Motor A/B Circuit Low
|
| C0309 | Generic | Motor A/B Circuit High
|
| C0310 | Generic | Motor A/B Circuit Open
|
| C0315 | Generic | Motor Ground Circuit Open
|
| C0321 | Generic | Transfer Case Lock Circuit
|
| C0323 | Generic | T-Case Lock Circuit Low
|
| C0324 | Generic | T-Case Lock Circuit High
|
| C0327 | Generic | Encoder Circuit Malfunction
|
| C0357 | Generic | Park Switch Circuit High
|
| C0359 | Generic | Four Wheel Drive Low Range (4LO) Discrete Output Circuit
|
| C0362 | Generic | 4LO Discrete Output Circuit High
|
| C0367 | Generic | Front Axle Control Circuit High
|
| C0374 | Generic | General System Malfunction
|
| C0376 | Generic | Front/Rear Shaft Speed Mismatch
|
| C0379 | Generic | Front Axle System
|
| C0387 | Generic | Unable to Perform Shift
|
| C0472 | Generic | Steering Handwheel Speed Sensor Signal V Low
|
| C0473 | Generic | Steering Handwheel Speed Sensor Signal V High
|
| C0495 | Generic | EVO Tracking Error
|
| C0498 | Generic | Steering Assist Control Actuator Feed Circuit Low
|
| C0499 | Generic | Steering Assist Control Solenoid Feed Circuit High
|
| C0503 | Generic | Steering Assist Control Solenoid Return Circuit Low
|
| C0504 | Generic | Steering Assist Control Solenoid Return Circuit High
|
| C0550 | Corvette | ECU Malfunction
|
| C0550 | Generic | ECU Malfunction - internal write / checksum malfunction
|
| C0559 | Generic | EEPROM Checksum Error
|
| C0563 | Corvette | Calibration ROM Checksum Error
|
| C0563 | Generic | Calibration ROM Checksum Error
|
| C0577 | Generic | Left Front Solenoid Circuit Low
|
| C0578 | Generic | Left Front Solenoid Circuit High
|
| C0579 | Generic | Left Front Solenoid Circuit Open
|
| C0582 | Generic | Right Front Solenoid Circuit Low
|
| C0583 | Generic | Right Front Solenoid Circuit High
|
| C0584 | Generic | Right Front Solenoid Circuit Open
|
| C0587 | Generic | Left Rear Solenoid Circuit Low
|
| C0588 | Generic | Left Rear Solenoid Circuit High
|
| C0589 | Generic | Left Rear Solenoid Circuit Open
|
| C0592 | Generic | Right Rear Solenoid Circuit Low
|
| C0593 | Generic | Right Rear Solenoid Circuit High
|
| C0594 | Generic | Right Rear Solenoid Circuit Open
|
| C0611 | Generic | VIN Information Error
|
| C0615 | Corvette | Suspension Position Sensor Circuit
|
| C0615 | Generic | Left Front Position Sensor Malfunction
|
| C0620 | Corvette | Suspension Position Sensor Circuit
|
| C0620 | Generic | Right Front Position Sensor Malfunction
|
| C0625 | Corvette | Suspension Position Sensor Circuit
|
| C0625 | Generic | Left Rear Position Sensor Malfunction
|
| C0628 | Generic | Level Control Position Sensor Circuit High
|
| C0630 | Corvette | Suspension Position Sensor Circuit
|
| C0630 | Generic | Right Rear Position Sensor Malfunction
|
| C0635 | Generic | Left Front Normal Force Circuit Malfunction
|
| C0638 | Generic | Left Front Normal Force Circuit High
|
| C0640 | Generic | Right Front Normal Force Circuit Malfunction
|
| C0643 | Generic | Right Front Normal Force Circuit High
|
| C0655 | Generic | Level Control Compressor Relay Malfunction
|
| C0657 | Generic | Level Control Compressor Circuit Low
|
| C0658 | Generic | Level Control Compressor Circuit High
|
| C0660 | Generic | Level Control Exhaust Valve Circuit Malfunction
|
| C0662 | Generic | Level Control Exhaust Valve Circuit Low
|
| C0663 | Generic | Level Control Exhaust Valve Circuit High
|
| C0665 | Corvette | Chassis Pitch Signal Circuit
|
| C0665 | Generic | Chassis Pitch Signal Circuit
|
| C0690 | Corvette | Damper Control Relay Circuit Malfunction
|
| C0690 | Generic | Damper Control Relay Circuit Malfunction
|
| C0691 | Corvette | Damper Control Relay Circuit Range
|
| C0691 | Generic | Damper Control Relay Circuit Range
|
| C0693 | Corvette | Damper Control Relay Circuit High
|
| C0693 | Generic | Damper Control Relay Circuit High
|
| C0695 | Corvette | Position Sensor Overcurrent (8 volt supply)
|
| C0695 | Generic | Position Sensor Overcurrent (8 volt supply)
|
| C0696 | Generic | Position Sensor Overcurrent (5 volt supply)
|
| C0710 | Corvette | Steering Position Signal Malfunction
|
| C0710 | Generic | Steering Position Signal Malfunction
|
| C0750 | Corvette | Tire Pressure Sensor Circuit
|
| C0750 | Generic | Tire Pressure Monitor (TPM) system sensor not transmitting
|
| C0755 | Corvette | Tire Pressure Sensor Circuit
|
| C0755 | Generic | Tire Pressure Monitor (TPM) system sensor not transmitting
|
| C0760 | Corvette | Tire Pressure Sensor Circuit
|
| C0760 | Generic | Tire Pressure Monitor (TPM) system sensor not transmitting
|
| C0765 | Corvette | Tire Pressure Sensor Circuit
|
| C0765 | Generic | Tire Pressure Monitor (TPM) system sensor not transmitting
|
| C0800 | Generic | Device Power #1 Circuit Malfunction
|
| C0896 | Generic | Electronic Suspension Control (ESC) voltage is outside the normal range of 9 to 15.5 volts
|
| C1211 | GM | ABS Indicator Lamp Circuit Malfunction
|
| C1214 | Corvette | Solenoid Valve Relay Contact or Coil Circuit Open
|
| C1214 | GM | System Relay Contact or Coil Circuit Open
|
| C1217 | Corvette | Pump Motor Relay Contact Circuit Open
|
| C1217 | GM | Pump Motor Shorted to Ground
|
| C1218 | Corvette | Pump Motor Circuit Shorted to Voltage or Motor Ground Open
|
| C1218 | GM | Pump Motor Circuit Shorted to Voltage or Motor Ground Open
|
| C1221 | GM | Left Front Wheel Speed Sensor Input Signal is 0
|
| C1222 | Corvette | Wheel Speed Sensor Circuit
|
| C1222 | GM | Right Front Wheel Speed Sensor Input Signal is 0
|
| C1223 | Corvette | Wheel Speed Sensor Circuit
|
| C1223 | GM | Left Rear Wheel Speed Sensor Input Signal is 0
|
| C1224 | Corvette | Wheel Speed Sensor Circuit
|
| C1224 | GM | Right Rear Wheel Speed Sensor Input Signal is 0
|
| C1225 | Corvette | Wheel Speed Sensor Circuit
|
| C1225 | GM | Left Front Excessive Wheel Speed Variation
|
| C1226 | Corvette | Wheel Speed Sensor Circuit
|
| C1226 | GM | Right Front Excessive Wheel Speed Variation
|
| C1227 | Corvette | Wheel Speed Sensor Circuit
|
| C1227 | GM | Left Rear Excessive Wheel Speed Variation
|
| C1228 | Corvette | Wheel Speed Sensor Circuit
|
| C1228 | GM | Right Rear Excessive Wheel Speed Variation
|
| C1229 | Corvette | Wheel Speed Sensor Circuit
|
| C1230 | Corvette | Wheel Speed Sensor Circuit
|
| C1231 | Corvette | Wheel Speed Sensor Circuit
|
| C1232 | Corvette | Wheel Speed Sensor Circuit
|
| C1232 | GM | Left Front Wheel Speed Circuit Open or Shorted
|
| C1233 | Corvette | Wheel Speed Sensor Circuit
|
| C1233 | GM | Right Front Wheel Speed Circuit Open or Shorted
|
| C1234 | Corvette | Wheel Speed Sensor Circuit
|
| C1234 | GM | Left Rear Wheel Speed Circuit Open or Shorted
|
| C1235 | Corvette | Wheel Speed Sensor Circuit
|
| C1235 | GM | Right Rear Wheel Speed Circuit Open or Shorted
|
| C1236 | Corvette | Low System Supply Voltage
|
| C1236 | GM | Low System Supply Voltage
|
| C1237 | Corvette | High System Supply Voltage
|
| C1237 | GM | High System Supply Voltage
|
| C1238 | GM | Brake Thermal Model Exceeded
|
| C1241 | Corvette | MAGNA STEER Circuit Malfunction
|
| C1241 | GM | Variable Effort Steering Circuit Malfunction
|
| C1242 | Corvette | Pump Motor Circuit
|
| C1242 | GM | Pump Motor Circuit Open
|
| C1243 | Corvette | Pump Motor Circuit
|
| C1243 | GM | BPMV Pump Motor Stalled
|
| C1244 | GM | Powertrain Indicated Engine Drag Control Malfunction
|
| C1246 | GM | Brake Lining Wear Circuit Open
|
| C1247 | Corvette | Brake Pressure Differential Switch Activated
|
| C1248 | Corvette | DRP Disabled
|
| C1248 | GM | EBCM Turned the Red Brake Warning Indicator On
|
| C1251 | GM | RSS Indicated Malfunction
|
| C1252 | GM | Left Front Normal Force Malfunction
|
| C1253 | GM | Right Front Normal Force Malfunction
|
| C1254 | Corvette | Abnormal Shutdown Detected
|
| C1254 | GM | Abnormal Shutdown Detected
|
| C1255 | Corvette | ECU Malfunction
|
| C1255 | GM | EBCM Internal Malfunction
|
| C1256 | Corvette | ECU Malfunction
|
| C1256 | GM | EBCM Internal Malfunction
|
| C1261 | Corvette | EBCM Internal Solenoid Circuit
|
| C1261 | GM | Left Front Inlet Valve Solenoid Malfunction
|
| C1262 | Corvette | EBCM Internal Solenoid Circuit
|
| C1262 | GM | Left Front Outlet Valve Solenoid Malfunction
|
| C1263 | Corvette | EBCM Internal Solenoid Circuit
|
| C1263 | GM | Right Front Inlet Valve Solenoid Malfunction
|
| C1264 | Corvette | EBCM Internal Solenoid Circuit
|
| C1264 | GM | Right Front Outlet Valve Solenoid Malfunction
|
| C1265 | Corvette | EBCM Internal Solenoid Circuit
|
| C1265 | GM | Left Rear Inlet Valve Solenoid Malfunction
|
| C1266 | Corvette | EBCM Internal Solenoid Circuit
|
| C1266 | GM | Left Rear Outlet Valve Solenoid Malfunction
|
| C1267 | Corvette | EBCM Internal Solenoid Circuit
|
| C1267 | GM | Right Rear Inlet Valve Solenoid Malfunction
|
| C1268 | Corvette | EBCM Internal Solenoid Circuit
|
| C1268 | GM | Right Rear Outlet Valve Solenoid Malfunction
|
| C1269 | Corvette | EBCM Internal Solenoid Circuit
|
| C1270 | Corvette | EBCM Internal Solenoid Circuit
|
| C1271 | Corvette | EBCM Internal Solenoid Circuit
|
| C1271 | GM | Left Front TCS Master Cylinder Isolation Valve Malfunction
|
| C1272 | Corvette | EBCM Internal Solenoid Circuit
|
| C1272 | GM | Left Front TCS Prime Valve Malfunction
|
| C1273 | Corvette | EBCM Internal Solenoid Circuit
|
| C1273 | GM | Right Front TCS Master Cylinder Isolation Valve Malfunction
|
| C1274 | Corvette | EBCM Internal Solenoid Circuit
|
| C1274 | GM | Right Front TCS Prime Valve Malfunction
|
| C1276 | Corvette | Delivered Torque Circuit
|
| C1276 | GM | Delivered Torque Signal Circuit Malfunction
|
| C1277 | Corvette | Powertrain Indicated Traction Control Malfunction
|
| C1277 | GM | Requested Torque Signal Circuit Malfunction
|
| C1278 | Corvette | TCS Temporarily Inhibited By PCM
|
| C1278 | GM | TCS Temporarily Inhibited By PCM
|
| C1281 | Corvette | VSES Sensors Uncorrected
|
| C1281 | GM | VSES Sensors Uncorrelated
|
| C1282 | Corvette | Yaw Rate Sensor Bias Circuit Malfunction
|
| C1282 | GM | Yaw Rate Sensor Bias Circuit Malfunction
|
| C1283 | Corvette | VSES Sensors Uncorrected
|
| C1283 | GM | Excessive Time to Center Steering
|
| C1284 | Corvette | Lateral Accelerometer Circuit
|
| C1284 | GM | Lateral Accelerometer Sensor Bias Malfunction
|
| C1285 | Corvette | Lateral Accelerometer Circuit
|
| C1285 | GM | Lateral Accelerometer Sensor Circuit Malfunction
|
| C1286 | Corvette | VSES Sensors Uncorrected
|
| C1286 | GM | Steering Sensor Bias Malfunction
|
| C1287 | Corvette | Steering Position Sensor Circuit
|
| C1287 | GM | Steering Sensor Rate Malfunction
|
| C1288 | Corvette | Steering Position Sensor Circuit
|
| C1288 | GM | Steering Sensor Circuit Malfunction
|
| C1291 | Corvette | Open Brake Lamp Switch Contacts During Deceleration
|
| C1291 | GM | Open Brake Lamp Switch Contacts During Deceleration
|
| C1292 | Corvette | Master Cylinder Pressure Sensor Circuit
|
| C1292 | GM | Brake Fluid Pressure Sensor Circuit
|
| C1293 | Corvette | Master Cylinder Pressure Sensor Circuit
|
| C1293 | GM | Code C1291 Set in Previous Ignition Cycle
|
| C1294 | Corvette | Brake Lamp Switch Circuit Always Active
|
| C1294 | GM | Brake Lamp Switch Circuit Always Active
|
| C1295 | Corvette | Brake Lamp Switch Circuit Open
|
| C1295 | GM | Brake Lamp Switch Circuit Open
|
| C1296 | Corvette | Master Cylinder Pressure Sensor Circuit
|
| C1296 | GM | Brake Fluid Pressure Sensor Circuit
|
| C1297 | GM | PCM Indicated Brake Extended Travel Switch Failure
|
| C1298 | GM | PCM Class 2 Serial Data Link Malfunction
|
| C1326 | GM | Battery Out of Range
|
| C1650 | GM | RSS Control Module Fault
|
| C1658 | GM | RSS Control Module Calibration Fault
|
| C1710 | GM | Left Front Damper Actuator Short Circuit to Battery
|
| C1711 | GM | Left Front Damper Actuator Short Circuit to Ground
|
| C1712 | GM | Left Front Damper Actuator Open Circuit
|
| C1715 | GM | Right Front Damper Actuator Short Circuit to Battery
|
| C1716 | GM | Right Front Damper Actuator Short Circuit to Ground
|
| C1717 | GM | Right Front Damper Actuator Open Circuit
|
| C1720 | GM | Left Rear Damper Actuator Short Circuit to Battery
|
| C1721 | GM | Left Rear Damper Actuator Short Circuit to Ground
|
| C1722 | GM | Left Rear Damper Actuator Open Circuit
|
| C1725 | GM | Right Rear Damper Actuator Short Circuit to Battery
|
| C1726 | GM | Right Rear Damper Actuator Short Circuit to Ground
|
| C1727 | GM | Right Rear Damper Actuator Open Circuit
|
| C1735 | GM | Compressor Relay Short to Battery
|
| C1736 | GM | Compressor Relay Short to GND/Open Circuit
|
| C1737 | GM | Exhaust Solenoid Valve Short to Battery
|
| C1738 | GM | Exhaust Solenoid Valve Short to GND
|
| C1743 | GM | Speed Signal Fault
|
| C1744 | GM | Lift/Dive Signal Discrete Fault
|
| C1760 | GM | Left Front Position Sensor Input Fault
|
| C1761 | GM | Right Front Position Sensor Input Fault
|
| C1762 | GM | Left Rear Position Sensor Input Fault
|
| C1763 | GM | Right Rear Position Sensor Input Fault
|
| C1768 | GM | Position Sensor Supply Fault
|
| C1780 | GM | Loss of Steering Position Signal
|
| C1782 | GM | ICCS2 DL Left Output Short Circuit to Bat
|
| C1783 | GM | ICCS2 DL Left Output Short Circuit to GND
|
| C1784 | GM | ICCS2 DL Right Output Short Circuit to Bat
|
| C1785 | GM | ICCS2 DL Right Output Short Circuit to GND
|
| C1786 | GM | Damper Control Relay Fault
|
| C1787 | GM | Damper Control Relay Short to GND
|
| C1788 | GM | Damper Control Relay Short to Bat |
Air Conditioning 
