Diagnostic Code Index
WARNING: This page is about a different car, the 2007 Buick Lucerne. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC B0158 or B0163 | Outside Air Temperature Sensor Circuit. |
| DTC B0183 or B0188 | Solar Load Sensor Circuit |
| DTC B0248, B0268, B0408, B0413, B0418, B0423, B0428, B0433, B3531, B3761, B3773, or B3782 | Air Flow Control |
| DTC B3933 | Evaporator Temperature Sensor Circuit |
| DTC P0530, P0532, or P0533 | Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit |
| DTC P0645 | Air Conditioning (A/C) Clutch Relay Control Circuit |