Diagnostic Code Index
WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC B1370 | Device Ignition 1 ON and START Circuit |
| DTC B1380 | Device Ignition Accessory Circuit |
| DTC B1428 | Ignition Switched Power Run/Crank Relay Circuit |
| DTC B1433 | Ignition Switched Power Relay 2 Circuit |
| DTC B1441 | Device Ignition Off/Run/Crank Circuit |
| DTC B1475 | Retained Accessory Power Circuit |