Diagnostic Code Index
WARNING: This page is about a different car, the 2009 Pontiac Torrent and 2009 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC C0393 | C0393 06: Rear Differential Clutch Control Coil Circuit C0393 0B: Rear Differential Clutch Control Coil Circuit Current Above Threshold |
| DTC C0394 | C0394 06: Rear Differential Clutch Temperature Sensor Circuit |
| DTC C0550 | C0550 35: ROM Checksum Error C0550 39: Internal Communication Error |
| DTC C0558 | C0558 4B: Calibration Mismatch |
| DTC C0561 | C0561 71: System Disabled Information Stored invalid serial data received |