Circuit/System Testing

WARNING: This page is about a different car, the 2008 Pontiac G5 and 2008 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.

Install the scan tool, perform the steering angle calibration procedure.

If the calibration procedure was unsuccessful, replace the steering wheel position sensor.
If the calibration procedure was successful, and the DTC returned as current, replace the EBCM