Traction Control System (TCS)/StabiliTrak® Light

The TCS/StabiliTrak light comes on briefly when the engine is started.
If the light does not come on or stays on, have the vehicle serviced by the dealer. If the system is working normally, the indicator light turns off.
If the light comes on and stays on while driving, and a message displays in the Driver Information Center (DIC), have the vehicle serviced by the dealer. See Ride Control System Messages for more information.
If the light flashes while driving, this means that StabiliTrak or TCS is assisting in controlling the vehicle. See StabiliTrak® System for more information.
See also:
Front Display
The front display is located in the instrument panel in the center of the
speedometer and has four bars to provide distance and system information.
The following describes how the UFRPA front ...
Current and Past Models
Technical Service Bulletins and
Manuals are available for current
and past model GM vehicles.
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1-800-551-4123 Monday – Friday
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StabiliTrak® System
The StabiliTrak system assists with directional control of the vehicle in
difficult driving conditions.
The system is on when the vehicle is started.
- To turn off both Traction Control and Sta ...






