Diagnostic Trouble Code (DTC) List
WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
Diagnostic Trouble Code (DTC) List
| DTC | Diagnostic Procedure | Module(s) |
|---|---|---|
| B1017 | DTC B1017 or B3970 | LGM |
| B1397 | DTC B1397 in Body Control System | BCM |
| B2697 | DTC B2697 | BCM |
| B3799 | DTC B3799 | BCM |
| B3810 | DTC B3810 or B3811 | BCM |
| B3811 | DTC B3810 or B3811 | BCM |