The Traction Control System (TCS) limits wheel slip. The system is on when the vehicle is started.
The StabiliTrak system assists with directional control of the vehicle in difficult driving conditions. The system is on when the vehicle is started.
TCS and StabiliTrak can be turned off or on using the Driver Information Center (DIC) controls.
See Traction Control/Electronic Stability Control.
Tire Pressure MonitorHVAC Component Replacement Reference
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