Diagnostic Code Index
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Chevrolet Tahoe, 2007 Chevrolet Suburban, and 2007 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC B0158, B0163, B0168, B0173, B0178, B0509, B0514, B3578 or B3583 | Air Temperature Sensor |
| DTC B0183 or B0188 | Solar Load Sensor Circuit Short |
| DTC B0228, B0413, B0423, B0433, B3779 or B3782 | Recirculate Position Feedback Circuit |
| DTC P0532 or P0533 | Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit |
| DTC P0645 | Air Conditioning (A/C) Clutch Relay Control Circuit |