Traction Control System (TCS)
The traction control system limits wheel spin. The system is on when the vehicle is started.
○ To turn off traction control, press and release
located on the console.
illuminates and the appropriate DIC
message displays. See Vehicle Messages on page 5‑26.
○ Press and release again to turn
traction control back on. For more information, see Traction Control System (TCS)
on page 9‑35.
See also:
Washing the Vehicle
To preserve the vehicle's finish, wash it often and out of direct sunlight.
Notice: Do not use petroleum based, acidic, or abrasive cleaning agents as they can damage the vehicle's paint, metal, or p ...
Customer Assistance Offices (U.S. and Canada)
GMC encourages customers to call the toll-free number for assistance.
However, if a customer wishes to write or e-mail GMC, the letter should be addressed to:
United States
GMC Customer Assistance ...
Driving on Wet Roads
Rain and wet roads can reduce vehicle traction and affect your ability to stop and accelerate.
Always drive slower in these types of driving conditions and avoid driving through large puddles and dee ...