Cruise Control - GMC Acadia Denali 2015 Owner's Manual

If comes on and stays on:
1. Stop the vehicle.
2. Turn the engine off and wait
15 seconds.
3. Start the engine.
Drive the vehicle. If comes on
and stays on, the vehicle may need
more time to diagnose the problem.
If the condition persists, see your
dealer.
Turning the Systems Off
and On
The button for TCS and StabiliTrak
is on the center stack.
Caution
Do not repeatedly brake or
accelerate heavily when TCS is
off. The vehicle driveline could
be damaged.
To turn off TCS and StabiliTrak,
press and release the
appropriate message displays in the
DIC. To turn TCS and StabiliTrak on
again, press and release the
button. The appropriate message
displays in the DIC. See Ride
Control System Messages on
page 5-38.
If TCS is limiting wheel spin when
the button is pressed, the system
will not turn off until the wheels stop
spinning.
Adding accessories can affect the
vehicle performance. See
Accessories and Modifications on
page 10-2.
Driving and Operating

Cruise Control

With cruise control, a speed of
about 40 km/h (25 mph) or more can
be maintained without keeping your
foot on the accelerator. Cruise
control does not work at speeds
below about 40 km/h (25 mph).
button. The
Cruise control can be dangerous
where you cannot drive safely at
a steady speed. Do not use the
cruise control on winding roads or
in heavy traffic.
Cruise control can be dangerous
on slippery roads. On such roads,
fast changes in tire traction can
cause excessive wheel slip, and
you could lose control. Do not use
cruise control on slippery roads.
If the Traction Control System (TCS)
or StabiliTrak system begins to limit
wheel spin while cruise control is
being used, the cruise control will
9-29
Warning