Diagnostic Fault Information
WARNING: This page is about a different car, the 2009 Saturn Vue. 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 |
| 5-Volt Reference |
P0557 |
P0557 |
P0557 |
P0558 |
P0556 |
| Brake Booster Vacuum Sensor Signal |
P0557 |
P0557 |
P0557 |
P0558 |
P0556 |
| Low Reference |
- |
P0557 |
P0558 |
- |
P0556 |