GM Service Manual Online
For 1990-2009 cars only

Object Number: 1545635  Size: A1

Your vehicle has a Traction Control System (TCS) and StabiliTrak® warning light.

When the traction control is activated the light will flash when the TCS is limiting wheel spin or when the StabiliTrak® system is active. You may feel or hear the system working, but this is normal. This light may also come on after extended heavy braking indicating the brakes have become too hot to limit wheel spin.

This light will come on and stay on if the TCS is turned off using the traction control on/off button, located next to the gear shift lever.

If the TCS warning light comes on and stays on for an extended period of time when the system is turned on, your vehicle needs service. See Traction Control System (TCS) and StabiliTrak® System for more information.