Diagnostic Trouble Code (DTC) List
WARNING: This page is about a different car, the 2002 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.
Courtesy of GENERAL MOTORS CORP. DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC |
Definition |
| C0625 |
Left Rear Position Sensor Malfunction |
| C0628 |
Level Control Position Sensor Circuit High |
| C0660 |
Level Control Exhaust Valve Circuit Malfunction |
| C0663 |
Level Control Exhaust Valve Circuit High |