Diagnostic Code Index
WARNING: This page is about a different car, the 2007 Isuzu Ascender, 2007 GMC Envoy, 2007 Chevrolet TrailBlazer, and 2007 Buick Rainier. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC B0004 | Vehicle Speed Information Circuit Open |
| DTC B1001 | Option Configuration Error |
| DTC B1025, B1035, B1045 or B1055 | Audio Output 2 Circuit(s) |
| DTC B1259 | Antenna Ground Circuit |
| DTC B1271 | Theft Locked |
| DTC B2455 | Cellular Phone Microphone Circuit Malfunction |
| DTC B2462 | Global Positioning System (GPS) Signal Error |
| 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 | GPS Sensor Circuit Low Or Open |
| DTC U1500 | Inter-Device Dedicated Bus Malfunction |