Diagnostic Fault Information
WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
- DTC P0716 detects a large change in the input speed signal in a very short period of time; an unrealistic change indicates an intermittent fault.
- DTC P0717 detects a very low input speed when the vehicle speed is greater than a calibrated value indicates a continuous fault.
| Circuit | Short to Ground | Open/High Resistance | Short to Voltage | Signal Performance |
|---|---|---|---|---|
| ISS High Signal | P0716, P0717 | P0716, P0717 | P0716, P0717 | P0716, P0717 |
| ISS Low Signal | - | P0716, P0717 | - | P0716, P0717 |