Action Taken When the DTC Sets

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

The traction control system (TCS) and vehicle stability enhancement system (VSES) are disabled for the duration of the ignition cycle.
The antilock brake system (ABS) is disabled if ignition voltage exceeds 19.5 volts.
The stability system off and traction control off indicators turn ON.
The ABS indicator turns ON if voltage exceeds 19.5 volts.