GMC Sierra Denali 2500HD 2014 Owner's Manual page 280

GMC Sierra Denali 2500HD and 3500HD (GMNA-Localizing-U.S./Canada-
7142957) - 2014 - CRC 1st Edition - 3/28/13
9-46 Driving and Operating
If your vehicle has the StabiliTrak
system and begins to limit wheel
spin while you are using cruise
control, the cruise control will
automatically disengage. See
®
StabiliTrak System on page 9-42.
When road conditions allow the
cruise control to be safely used
again, it can be turned back on.
(On/Off): Press to turn the
system on or off. The indicator light
is on when cruise control is on and
turns off when cruise control is off.
®
+RES (Resume/Accelerate):
Press briefly to make the vehicle
resume to a previously set speed,
or press and hold to accelerate.
SET (Set/Coast): Press to set the
speed and activate cruise control or
make the vehicle decelerate.
(Cancel): Press to disengage
cruise control without erasing the
set speed from memory.
Setting Cruise Control
If the cruise button is on when not in
use, it could get bumped and go into
cruise when not desired. Keep the
cruise control switch off when cruise
is not being used.
The cruise control light on the
instrument panel cluster comes on
after the cruise control has been set
to the desired speed.
1. Press .
2. Get up to the desired speed.
3. Press the SET button.
Black plate (46,1)
4. Take your foot off the
accelerator.
Resuming a Set Speed
If the cruise control is set at a
desired speed and then the brakes
are applied, the cruise control is
disengaged without erasing the set
speed from memory.
Once the vehicle speed reaches
about 40 km/h (25 mph) or more,
press the +RES button on the
steering wheel. The vehicle returns
to the previous set speed and stays
there.
Increasing Speed While Using
Cruise Control
If the cruise control system is
already activated,
Press and hold the +RES button
on the steering wheel until the
desired speed is reached, then
release it.