Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G3500, VAN PASSENGER EXTENDEDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 137 (ANTI-LOCK BRAKE SYSTEM AND TRACTION CONTROL SYSTEM)DIAGNOSTIC INFORMATION AND PROCEDURESDIAGNOSTIC CODE INDEX
2008 Chevrolet Chevy Express G3500, Van Passenger Extended
Diagnostic Code Index
2008 Chevrolet Chevy Express G3500, Van Passenger ExtendedSECTION Diagnostic Code Index
WARNING: This page is about a different car, the 2008 Chevrolet Malibu Classic. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC C0035-C0050 (Non BAS) | C0035 00: Left Front Wheel Speed Sensor Circuit No Additional Information C0035 0F: Left Front Wheel Speed Sensor Circuit Erratic Signal C0035 18: Left Front Wheel Speed Sensor Circuit Signal Amplitude Less Than Minimum C0040 00: Right Front Wheel Speed Sensor Circuit No Additional Information C0040 0F: Right Front Wheel Speed Sensor Circuit Erratic Signal C0040 18: Right Front Wheel Speed Sensor Circuit Signal Amplitude Less Than Minimum C0045 00: Left Rear Wheel Speed Sensor Circuit No Additional Information C0045 0F: Left Rear Wheel Speed Sensor Circuit Erratic Signal C0045 18: Left Rear Wheel Speed Sensor Circuit Signal Amplitude Less Than Minimum C0050 00: Right Rear Wheel Speed Sensor Circuit No Additional Information C0050 0F: Right Rear Wheel Speed Sensor Circuit Erratic Signal C0050 18: Right Rear Wheel Speed Sensor Circuit Signal Amplitude Less Than Minimum |
| DTC C0110 | C0110 04: Pump Motor Circuit Open C0110 61: Pump Motor Circuit Actuator Stuck |
| DTC C0116 | C0116 04: Pump Motor Relay Circuit Open Circuit |
| DTC C0121 | C0121: Valve Relay Circuit |
| DTC C0136 | C0136 00: Base Brake System Pressure Circuit No Additional Information C0136 08: Base Brake System Pressure Circuit Signal Invalid |
| DTC C0137 | C0137 11: Base Brake System Pressure Circuit Range Above Maximum C0137 12: Base Brake System Pressure Circuit Range Below Maximum Threshold |
| DTC C0161 | C0161: Antilock Brake System (ABS)/Traction Control System (TCS) Brake Sensor Circuit |
| DTC C0179 | C0179 00: System Thermal High |
| DTC C0186 | C0186 00: Lateral Accelerometer Circuit No Additional Information C0186 08:: Lateral Accelerometer Circuit Signal Invalid C0186 09:: Lateral Accelerometer Circuit Rate of Change Above Threshold C0186 19:: Lateral Accelerometer Circuit Signal Amplitude Above Maximum C0186 1A:: Lateral Accelerometer Circuit Bias Level Out Of Range C0186 52:: Lateral Accelerometer Circuit Compare Failure |
| DTC C0196 | C0196 00: Yaw Rate Circuit C0196 09: Yaw Rate Circuit Rate of Change Above Threshold C0196 1A: Yaw Rate Circuit Bias Level Out Of Range C0196 28: Yaw Rate Circuit Incorrect Frequency C0196 52: Yaw Rate Circuit Compare Failure |
| DTC C0220-C0229 | C0220: Left Front ABS Channel in Release Too Long C0221: Right Front ABS Channel in Release Too Long C0228: Left Rear ABS Channel in Release Too Long C0229: Right Rear ABS Channel in Release Too Long |
| DTC C0240 | C0240: ECM Traction Control Not Allowed |
| DTC C0242 | C0242: PCM Indicated TCS Malfunction |
| DTC C0242 or P0856 | C0242: Engine Control Module (ECM) Indicated TCS Malfunction P0856: Engine Control Module (ECM) Traction Control Torque Request Circuit |
| DTC C0249 or C0250 | C0249: Left Normal Force Error CO250: Right Normal Force Error |
| DTC C0252 | C0252: VSES Sensors Uncorrelated |
| DTC C0253 | C0253: Centering Error |
| DTC C0281 or C081 | C0281: Dynamic Rear Proportioning (DRP) Performance |
| DTC C0550 | C0550 00: Electronic Control Unit (ECU) Performance |
| DTC C0551 | C0551: Option Configuration Error |
| DTC C0561 | C0561 71: System Disabled Information Stored |
| DTC C0565 | C0565: Vehicle Identification Number (VIN) Information Error |
| DTC C0710 | C0710 00: Steering Position Signal |
| DTC C0820 | C0820: Device Ground 1 Circuit Voltage Above Threshold |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.