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:
Connections
OnStar Hands-Free Calling allows calls to be made and received from the vehicle. The vehicle can also be controlled from a cell phone through the OnStar mobile app. See www.onstar.com for coverage map ...
Engine Oil Life System
The engine oil life system calculates engine oil life based on vehicle use and displays the CHANGE ENGINE OIL SOON message when it is time to change the engine oil and filter.
The oil life system sho ...
Hitches
The correct hitch equipment helps maintain combination control. Many trailers can be towed with a weight-carrying hitch which simply features a coupler latched to the hitch ball, or a tow eye latched ...





