Diagnostic Fault Information
WARNING: This page is about a different car, the 2009 Pontiac Torrent and 2009 Chevrolet Equinox. 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 |
| B+ Supply Voltage - Coil |
P0685 |
P0685 |
P0685 |
- |
- |
| B+ Supply Voltage - Switch |
- |
P0689 |
P0689 |
P0690 |
- |
| Relay Control Circuit |
P0686 |
P0685 |
P0685 |
P0687 |
P0685 |
| Ignition Voltage Circuit |
- |
P0689 |
P0689 |
P0690 |
- |