Adaptive Cruise Control (Camera) - GMC Sierra 2500 HD 2024 Owner's Manual

The speedometer reading can be displayed
in either English or metric units. See
Instrument Cluster (Base Level) 0 112 or
Instrument Cluster (Uplevel) 0 113. The
increment value used depends on the units
displayed.
Reducing Speed While Using Cruise Control
If cruise control is already activated:
Press and hold SET down until the
desired lower speed is reached, then
release it.
To decrease vehicle speed in small
increments, briefly press SET down. For
each press, the vehicle goes about 1 km/h
(1 mph) slower.
The speedometer reading can be displayed
in either English or metric units. See
Instrument Cluster (Base Level) 0 112 or
Instrument Cluster (Uplevel) 0 113. The
increment value used depends on the units
displayed.
Passing Another Vehicle While Using Cruise
Control
Use the accelerator pedal to increase the
vehicle speed. When you take your foot off
the accelerator pedal, the vehicle will slow
down to the previously set cruise speed.
While pressing the accelerator pedal or
shortly following the release to override
cruise control, briefly pressing SET will
result in cruise control set to the current
vehicle speed.
Using Cruise Control on Hills
How well cruise control works on a hill
depends on the vehicle speed, the load, and
the steepness of the hill. When going up a
steep hill, you may have to apply the
accelerator pedal to maintain the set speed.
While going downhill, cruise braking helps
maintain driver selected speed.
Cruise Grade Braking is enabled when the
vehicle is started and cruise control is active.
It assists in maintaining driver selected
speed when driving on downhill grades by
using the engine and transmission to slow
the vehicle.
For other forms of descent control, see Hill
Descent Control (HDC) 0 237, Automatic
Transmission 0 223, and Tow/Haul Mode
0 227.
Ending Cruise Control
There are four ways to end cruise control:
Lightly apply the brake pedal.
Press .
Driving and Operating
Shift the transmission to N (Neutral).
Press .
Erasing Speed Memory
The cruise control set speed is erased from
memory if
is pressed or the ignition is
turned off.

Adaptive Cruise Control (Camera)

If equipped, Adaptive Cruise Control (ACC)
allows the cruise control set speed and
following gap to be selected. Read this
entire section before using this system. The
following gap is the following time between
your vehicle and a vehicle detected directly
ahead in your path, moving in the same
direction. If no vehicle is detected in your
path, ACC works like regular cruise control.
ACC uses a windshield mounted front
camera sensor.
See Radio Frequency Statement 0 413.
If a vehicle is detected in your path, ACC can
apply acceleration or limited, moderate
braking to maintain the selected following
gap. To disengage ACC, apply the brake.
If ACC is controlling the vehicle speed when
the Traction Control System (TCS) or
StabiliTrak/Electronic Stability Control (ESC)
system activates, ACC may automatically
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