GMC 2009 Canyon Automobile User Manual


 
If there is a problem detected with StabiliTrak, a
SERVICE STAB SYS message displays on the Driver
Information Center (DIC). See DIC Warnings and
Messages on page 3-38 for more information. When this
message is displayed, the system is not working.
Adjust your driving accordingly.
StabiliTrak and Traction Control (TCS) come on
automatically whenever the vehicle is started and the
systems are reset with each ignition cycle. However,
when the transfer case is placed in Four-Wheel-Low
mode, StabiliTrak is automatically disabled. See
Four-Wheel Drive on page 2-26 for more information. It is
recommended to leave the system on for normal driving
conditions, but it may be necessary to turn the TCS
portion of the system off if the vehicle is stuck in sand,
mud, ice, or snow, and it is necessary to rockthe
vehicle to attempt to free it. If traction control is turned off,
only the brake-traction control portion of traction control
will work. The engine speed management will be
disabled. In this mode, engine power is not reduced
automatically and the drive wheels can spin more freely.
This can cause the brake-traction control to activate
constantly. See If Your Vehicle is Stuck in Sand, Mud,
Ice, or Snow on page 4-31.
The StabiliTrak/TCS light
will flash on the instrument
panel cluster when the
TCS system or StabiliTrak
is both on and activated.
The StabiliTrak/TCS
button is located on
the instrument panel.
To turn off TCS, press and release the StabiliTrak/TCS
button. The StabiliTrak/TCS light comes on in the
instrument panel cluster, and TRAC OFF comes on
the DIC. To turn TCS back on, press and release the
StabiliTrak/TCS button.
4-7