Diagnostic Code Index
WARNING: This page is about a different car, the 2006 Buick LaCrosse and 2006 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC B1001 | Option Configuration Error |
| DTC B2455 | Cellular Phone Microphone Circuit Malfunction |
| DTC B2470 | Cellular Phone Antenna Circuit Malfunction |
| DTC B2476 | Cellular Phone Select Service Switch Malfunction (3 button assembly) |
| DTC B2482 | Cellular Phone Select Switch Range/Performance |
| DTC B2483 or B2484 | MULTIPLE VALUES |
| DTC U1500 | Inter-Device Dedicated Bus Malfunction |