C0036, C0041, C0046, C0051

WARNING: This page is about a different car, the 2006 Buick LaCrosse and 2006 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 second:

The suspect wheel speed equals zero.
The other wheel speeds are greater than 40 km/h (25 mph) for 0.01 second.
The suspect wheel equals zero during drive off and the other wheels are greater than 18 km/h (11 mph).
A short to ground the wheel speed sensor signal circuit is shorted to ground.
A deviation of 2 wheel speeds at either side of the vehicle greater than 6 km/h (4 mph) or at the front axle greater than 10 km/h (6 mph) for a time period of 10-20 seconds.