Diagnostic Fault Information
WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
| Circuit |
Short to Ground |
High Resistance |
Open |
Short to Voltage |
Signal Performance |
| Battery Supply Voltage - Coil |
P0685 |
P0685 |
P0685 |
- |
- |
| Battery Supply Voltage - Armature |
P0685 |
P0685 |
P0685 |
- |
- |
| Relay Control Circuit |
P0685 |
P0685 |
P0685 |
P0685 |
- |
| Relay Feedback Circuit |
P0685 |
P0685 |
P0685 |
P0685 |
- |