Component Testing
WARNING: This page is about a different car, the 2008 Cadillac SRX. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition OFF, disconnect the harness connector at the suspect wheel speed sensor..
- Measure for 850-1350 ohms of resistance between terminal A and terminal B of the wheel speed sensor.
- If not within the specified range, replace the wheel speed sensor.
- Test for greater than 100 mV AC voltage between terminal A and terminal B of the wheel speed sensor, when spinning the wheel.
- If not within the specified range, replace the wheel speed sensor.