Conditions for Setting the DTC

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.

C0196 00

The vehicle speed has reached at least 15 km/h (9 mph) from a stop more three times during the same ignition cycle. During the time the vehicle is stationary, the yaw rate signal value is more than 7 deg/sec for 2 seconds.
When vehicle speed is more than 25 km/h (16 mph) in a turn the difference between the yaw rate, steering angle, lateral acceleration, and wheel speed sensor values are not correlated three consecutive times.
Yaw rate changes greater than 20 deg/sec in 6 ms four times in one second.
The yaw/lateral combination sensor fails an internal self test.

C0196 28

The yaw frequency measured is not between 13400.0-14600.0 Hz for more than 200 msec.