Diagnostic Fault Information
WARNING: This page is about a different car, the 2007 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
Ignition Can/Cannot Be Turned Off with Transmission in Any Gear
| Circuit | Short to Ground | Open/High Resistance | Short to Voltage | Signal Performance |
|---|---|---|---|---|
| Park Switch Ignition 1 Voltage | 1 | 1 | - | - |
| Steering Column Key Cylinder Lock Solenoid Control | 1 | 1 | 2 | - |
| Ground | - | 1 | - | - |
| 1. Ignition key will not turn to OFF with vehicle in park. 2. Ignition key will turn to OFF with vehicle out of park. |
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