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 |