Diagnostic Trouble Code (DTC) List
WARNING: This page is about a different car, the 2004 Pontiac Grand Prix. 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) |
|---|---|---|
| B1920 | DTC B1920 or B2165 | BCM |
| B1925 | DTC B1925 or B2170 | BCM |
| B2165 | DTC B1920 or B2165 | BCM |
| B2170 | DTC B1925 or B2170 | BCM |
| B2508 | DTC B2508 or B2509 | BCM |
| B2509 | DTC B2508 or B2509 | BCM |