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.
Park/Neutral Switch Circuit
| Circuit |
Short to Ground |
Open/High Resistance |
Short to Voltage |
Signal Performance |
| Operating Conditions:
Ignition ON, gear shift lever in park or neutral position. |
| Park/Neutral Signal |
P0851 |
P0851 |
P0852 |
- |