C0036, C0041, C0046, C0051

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.

All of the following conditions exists for 0.01 seconds:

The suspect wheel speed sensor equals zero.
The other wheel speeds are greater than 40 km/h (25mph) for 0.01 seconds.
The suspect wheel equals zero during drive off, and the other wheels are greater than 18km/h (11mph).
A short to ground the wheel speed sensor is shorted to ground
A deviation of two wheel speed sensors at either side of the vehicle greater than 6km/h (4mph), or at the front axle greater than 10km/h (6mph) for a period of 10 to 20 seconds.