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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G2500, VAN CARGO, 6.6 6REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 708 (ANTILOCK BRAKE SYSTEM WITH TRACTION CONTROL SYSTEM)DIAGNOSTIC INFORMATION AND PROCEDURESDIAGNOSTIC CODE INDEX
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6
Diagnostic Code Index
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION Diagnostic Code Index
WARNING: This page is about a different car, the 2006 GMC Sierra, 2006 GMC Cab & Chassis Sierra, 2006 Chevrolet Silverado, and 2006 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC C0035 or C0040 | ** MULTIPLE VALUES ** |
| DTC C0035 or U0415 | ** MULTIPLE VALUES ** |
| DTC C0055 or C003D | ** MULTIPLE VALUES ** |
| DTC C0110 | Pump Motor Circuit |
| DTC C0161 | Antilock Brake System (ABS)/Traction Control System (TCS) Brake Switch |
| DTC C0201 | Antilock Brake System (ABS) Enable Relay Contact Circuit |
| DTC C0221-C0227 | ** MULTIPLE VALUES ** |
| DTC C0228 | Left Front Antilock Brake System (ABS) Channel in Release Too Long |
| DTC C0229 | Drop Out of Both Front Speed Sensors |
| DTC C0235-C0237 or P0609 | ** MULTIPLE VALUES ** |
| DTC C0238 | Wheel Speed Mismatch |
| DTC C0240 | EBCM Malfunction |
| DTC C0241-C0254 | ** MULTIPLE VALUES ** |
| DTC C0245 or C0078 | ** MULTIPLE VALUES ** |
| DTC C0265 or C0266 | ** MULTIPLE VALUES ** |
| DTC C0267 or C0268 | ** MULTIPLE VALUES ** |
| DTC C0269 or C0274 | ** MULTIPLE VALUES ** |
| DTC C0271-C0273, C0284 | ** MULTIPLE VALUES ** |
| DTC C0279 | Powertrain Configuration Not Valid |
| DTC C0281 | Stoplamp Switch Circuit |
| DTC C0283 | Mode Switch Circuit Malfunction |
| DTC C0287, P1644, or P1689 | ** MULTIPLE VALUES ** |
| DTC C0290 or C0292 | ** MULTIPLE VALUES ** |
| DTC C0291 | Body Control Module (BCM) Configuration Not Valid |
| DTC C0297 | Powertrain Configuration Data Not Received |
| DTC C0298 or P0856 | ** MULTIPLE VALUES ** |
| DTC C0550 or C0570 | ** MULTIPLE VALUES ** |
| DTC C0558 | Calibration Data Not Programmed |
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.