Diagnostic Information and Procedures: Notes
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2005 Isuzu Ascender, 2005 GMC Envoy XUV, 2005 GMC Envoy XL, 2005 GMC Envoy, and 2005 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
DTC INDEX
| DTC | Description |
|---|---|
| DTC B1017 or B3970 | Output Driver Module Performance (Passenger Door Module (PDM) |
| DTC B1017 or B3970 | Output Driver Module Performance (Driver Door Module (DDM) |
| DTC B1023 | Integral Switch Performance |
| DTC B1550 | Mirror Left Front or Right Front Select Switch Circuit |
| DTC B1720 | Mirror Up and Down Control Switch Circuit |
| DTC B1721 | Mirror Left and Right Control Switch Circuit |
| DTC B1723 | Mirror Motor Control Circuit 1 Performance |
| DTC B1724 | Mirror Motor Control Circuit 2 Performance |
| DTC B3808 | Rear Door Lock Relay Circuit |
| DTC B3809 | Rear Door Unlock Relay Circuit |
| DTC B3819 | Left Rear Window Up Control Circuit |
| DTC B3820 | Left Rear Window Down Control Circuit |
| DTC B3821 | Left Rear Window Relay Power Circuit |
| DTC B3822 | Right Rear Window Up Control Circuit |
| DTC B3823 | Right Rear Window Down Control Circuit |
| DTC B3824 | Right Rear Window Relay Power Circuit |