Conditions for Setting the DTC
WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
The yaw rate and lateral accelerometer sensor indicates the vehicle motion needs the vehicle stability enhancement system (VSES) activated, and the EBCM detects either the brakes are not applied for at least 15 seconds, or the brakes are applied for at least 45 seconds during this VSES event.