GM Service Manual Online
For 1990-2009 cars only

Object Number: 1545635  Size: A1

This warning light comes on briefly while starting the engine.

If it does not, have the vehicle serviced by your dealer/retailer. If the system is working normally the indicator light will then go off.

If it stays on, or comes on while driving, there may be a problem with the traction control system and the vehicle needs service. When this warning light is on, the system will not limit wheel spin.

If the traction control system warning light comes on and stays on when the system is turned on, the vehicle needs service. See Traction Control System (TCS) for more information.