GMC 2008 Savana Van Owner's Manual page 204

For more information, see StabiliTrak
page 3-34.
For your safety, the system can only be disabled when
the vehicle speed is less than 20 mph (32 km/h).
You will hear three chimes and the StabiliTrak
ready light will come on.
To turn on the StabiliTrak
button again. StabiliTrak
when the vehicle speed exceeds 20 mph (32 km/h). You
will hear one chime and the StabiliTrak
will turn off.
®
When the StabiliTrak system has been turned off you
may still hear system noises as a result of the
brake-traction control coming on.
4-6
Pressing and holding the
®
StabiliTrak button located
on the instrument panel
for more than five seconds
can turn off StabiliTrak
and part of the traction
control system.
®
Indicator Light on
®
®
system, press the StabiliTrak
®
will automatically turn back on
®
not ready light
It is recommended to leave the system on for normal
driving conditions, but it may be necessary to turn
the system off if your vehicle is stuck in sand, mud,
ice or snow, and you want to "rock" your vehicle
®
to attempt to free it. See If Your Vehicle is Stuck in
Sand, Mud, Ice, or Snow on page 4-19.
StabiliTrak
The StabiliTrak
the system is initializing or has been disabled with
the StabiliTrak
automatically activate to assist the driver in maintaining
vehicle directional control in most driving conditions.
When activated, the StabiliTrak
engine power to the wheels and apply braking to
individual wheels as necessary to assist the driver with
vehicle directional control. If your vehicle is in cruise
not
control when the system activates, the StabiliTrak
indicator light on the instrument panel will flash, and the
®
cruise control will automatically disengage. When the
®
StabiliTrak
re-engage the cruise control. See Cruise Control on
page 3-10.
The StabiliTrak
it determines that a problem exists with the system. If the
problem does not clear itself after restarting the vehicle,
you should see your dealer/retailer for service.
®
System Operation
®
system is normally on, except when
®
button. The StabiliTrak
®
system may reduce
system is no longer active, you may
®
system may also turn off automatically if
®
system will
®