Diagnostic Fault Information
WARNING: This page is about a different car, the 2011 Cadillac DTS. 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 |
P0651, P2432 |
P2431 |
P0651, P2431 |
P2430, P2431 |
| AIR Pressure Sensor Signal |
P2432 |
P2432 |
P2433 |
P2430, P2431 |
| Low Reference |
- |
P2433 |
- |
P2430, P2431 |