For 1990-2009 cars only
Diagnostic Trouble Code (DTC) List F1
DTC | Diagnostic Procedure | Module(s) |
|---|---|---|
B2455 | OnStar® VCIM | |
B2470 | OnStar® VCIM | |
B2476 | OnStar® VCIM | |
B2482 | OnStar® VCIM | |
B2483 or B2484 | OnStar® VCIM | |
U1500 | OnStar® VCIM |
Diagnostic Trouble Code (DTC) List 2.6
DTC | Diagnostic Procedure | Module(s) |
|---|---|---|
B2462 | OnStar® VIU | |
B2476 | OnStar® VIU | |
U1500 | OnStar® VIU |
