Diagnostic Code Index
WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC B0770 | AWD Indicator Circuit Short |
| DTC B0775 | 4 High Indicator Circuit Short |
| DTC B0780 | 4 Low Indicator Circuit Short |
| DTC B0785 | 2 High Indicator Circuit Short |
| DTC B0790 | Neutral Indicator Circuit Short |
| DTC B2725 | Active Transfer Case Mode Switch Circuit |
| DTC C0306 | Motor A or B Circuit Short |
| DTC C0321 | Transfer Case Lock Circuit |
| DTC C0379 | Front Axle System |
| DTC C0387 | Unable to Complete Shift Circuit/Component Protection Timeout |
| DTC C0392 | Rotational Position Sensor Circuit Short |
| DTC C0396 | Incremental Position Sensor |
| DTC C0397 | Transfer Case Clutch Performance Actuator Slipping |
| DTC C0398 | Incremental Sensor - Rotational Position Sensor Correlation Plausibility Failure |
| DTC C0550 | Electronic Control Unit Malfunction |
| DTC C0569 | System Configuration Error Calibration Data Not Learned |
| DTC C0896 | Device Voltage Range Voltage |