GM Service Manual Online
For 1990-2009 cars only

Object Number: 814429  Size: A1

If your vehicle has the enhanced traction control system, this light may come on for the following reasons:

    • If you turn the system off by pressing the enhanced traction control button located on the center console, the light will come on and stay on. To turn the system back on, press the button again and the warning light should go out.
    • If there is a brake system problem that is specifically related to enhanced traction control, the enhanced traction control will turn off and the warning light will come on.

The TRACTION OFF message will also appear in the Driver Information Center (DIC) with this light. See DIC Warnings and Messages for more information.

If the enhanced traction control system warning light comes on and stays on for an extended period of time when the system is turned on, your vehicle needs service.