Diagnostic Fault Information
WARNING: This page is about a different car, the 2010 Pontiac G5 and 2010 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
| Circuit |
Short to Ground |
Open/High Resistance |
Short to Voltage |
Signal Performance |
| 5 V Reference |
C1100 00 |
C1100 00 |
C1100 00, C1100 01 |
- |
| Brake Booster Vacuum Sensor Signal |
C1100 00, C1100 02 |
C1100 00 |
C1100 00, C1100 01 |
C1100 09, C1100 08 |
| Low Reference |
- |
C1100 00 |
- |
- |