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 |
|---|---|---|
| B1480 | DTC B1480 | BCM |
| B2527 | DTC B2527 | BCM |
| B2537 | DTC B2537 | BCM |
| B2550 | DTC B2550 | BCM |
| B2575 | DTC B2575 | BCM |
| B2580 | DTC B2580 | BCM |
| B2585 | DTC B2585 | BCM |
| B2600 | DTC B2600 | BCM |
| B2610 | DTC B2610 | BCM |
| B2615 | DTC B2615 | BCM |
| B2620 | DTC B2620 | BCM |
| B2625 | DTC B2625 | BCM |
| B2645 | DTC B2645 | BCM |
| B3801 | DTC B3801 | BCM |
| B3802 | DTC B3802 | BCM |