Diagnostic Trouble Code (DTC) List
WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Diagnostic Trouble Code (DTC) List
| DTC | Diagnostic Procedure | Module |
|---|---|---|
|
IMPORTANT:
Before you use this table, diagnose P0601, P0602, P0604, and P0606. Refer to Diagnostic System Check - Theft Deterrent .
|
||
| B2947 | DTC B2947 | BCM |
| B2948 | DTC B2948 | BCM |
| B2957 | DTC B2957 | BCM |
| B2958 | DTC B2958 | BCM |
| B2960 | DTC B2960 | BCM |
| B2973 | Content Theft Deterrent (CTD) Does Not Disarm with Key Lock | BCM |
| B3031 | DTC B3031 | BCM |
| B3033 | DTC B3033 | BCM |
| P1626 | DTC P1626 | PCM |
| P1631 | DTC P1631 | PCM |
| PXXXX Other PCM DTCs Refer to the following procedure: DTC P0192 in Engine Controls - 6.6L |
||