GMC SIERRA 1500 LIMITED 2022 Assembly instructions

1
gmc.com
2022 SIERRA 1500
LIMITED
GETTING TO KNOW YOUR
Review this quick reference guide for an overview of some important features in your GMC Sierra 1500 Limited. Some
equipment described in this guide may not be included in your vehicle. Contact your dealer for details on a specic
vehicle. All information contained in this guide is based on the latest information available at the time of printing and
is subject to change without notice. More information can be found in your Owner’s Manual and at gmc.com/owners.
For easy reference, keep this guide with your Owner’s Manual in your glove box.
Certain restrictions, precautions, and safety procedures apply to your vehicle.
Please read your Owner’s Manual for complete instructions.

2
INSTRUMENT PANEL
Engine
Start/Stop
Button
F
Cruise Control/ Forward
Collision Alert
F
/Heated
Steering Wheel
F
Buttons
Electric
Parking
Brake
Switch
Power
Mirror
F
/
Window
Buttons
Driver
Information
Center
Controls
F
/Voice
Recognition
Buttons
Audio Volume
Control
(on back
of steering
wheel)
Steering
Wheel
Adjustment
Lever
(on steering
column)
Audio Next/
Previous Favorite
Station Controls
(on back of
steering wheel)
Exterior/
Instrument
Panel/Cargo
Lamp Controls
4WD
Controls
F
/
Traction Select
Controls
Turn Signal/
Windshield
Wipers Lever
Range +/-
Gear Selection
Buttons
(on shift lever)
Driver
Information
Center
HUD Controls
F
(behind
steering wheel)
Low Fuel
Traction Control Off
Brake System
Cruise Control
StabiliTrak Active
StabiliTrak Off
Forward Collision Alert
Security
PARK Electric Parking Brake
Electric Parking Brake Service
Lights On Reminder
Airbag Readiness
Engine Oil Pressure
Check Engine
Lane Keep Assist
Symbols
Gasoline model shown

3
Read your Owner’s Manual to
learn about the information being
relayed by the lights, gauges and
indicators on the instrument cluster.
See Introduction in your
Owner’s Manual.
Driver’s Heated/
Ventilated Seat
Buttons
F
Infotainment
System (8-inch*
screen shown
F
)
Passenger’s Heated/
Ventilated Seat
Buttons
F
Infotainment
System
Controls Climate
Controls
F
USB Ports/
Accessory Power
Outlet/120-Volt
Power Outlet
F
Integrated
Trailer Brake
Control
F
Wireless
Phone
Charging
Pad
F
Lane Keep Assist
F
/
Park Assist
F
/Auto Engine
Stop-Start Disable
F
/
Power Release Tailgate
F
/
Hazard Warning Flashers
Buttons
Traction Control-StabiliTrak
Off/Power Outlet
F
/Hill
Descent Control
F
/Power
Windows
F
/MultiPro Power
Assist Steps
F
Buttons
Vehicle Ahead
Antilock Brake System
Low Tire Pressure
Door Ajar
Charging System
Driver Seat Belt Reminder
2
Passenger Seat Belt
Reminder
AUTO
4WD Modes
Uplevel model shown
F Optional equipment *Screen measured diagonally Some equipment shown may not be included in your vehicle.

4
KEYLESS ACCESS SYSTEMF
REMOTE KEYLESS ENTRY TRANSMITTER (KEY FOB)F
The Keyless Access System enables operation of the doors and tailgate without
removing the Remote Keyless Entry transmitter (key fob) from your pocket or purse.
The key fob must be within 3 feet of the tailgate or the door being unlocked/locked.
KEYLESS UNLOCKING
With the key fob within range:
Press the button on the driver’s door
handle to unlock the driver’s door; press
again within 5 seconds to unlock all
doors and tailgate.
Press the button on a passenger door
handle to unlock all doors and tailgate.
Press the lower button on the tailgate to
lower the standard tailgate.
KEYLESS LOCKING
With the ignition o, the key fob removed from the vehicle, and all doors closed:
Press the button on any door handle to lock all doors and tailgate immediately.
If Passive Locking is turned on in the Settings menu, all doors will lock automatically
after a short delay.
Note: To change the lock settings, go to Settings > Vehicle > Remote Lock, Unlock, Start on the
infotainment screen.
See Keys, Doors and Windows in your Owner’s Manual.
Lock
Press to lock all doors
and tailgate.
Unlock
Press to unlock the
driver’s door or all doors
and tailgate.
Remote WindowsF
Press and hold the
Unlock button until the
windows are fully open. To enable, go to
Settings > Vehicle > Remote Lock, Unlock,
Start on the infotainment screen.
Remote MirrorsF
Press and hold the Lock/Unlock button
for 1 second to fold/unfold the power
mirrors. To enable, go to Settings >
Vehicle > Comfort and Convenience on
the infotainment screen.
Vehicle Locator/Panic Alarm
Press and release to locate your vehicle.
The exterior lamps ash and the horn
chirps 3 times
Press and hold to activate the alarm.
Press again to cancel the alarm.
Power Release TailgateF
Press twice to lower the tailgate.
Remote Vehicle StartF
Press and release the Lock button
and then press and hold the button
until the turn signal lamps ash to start
the engine from outside the vehicle. After
entering the vehicle, turn on the ignition.
To cancel a remote start, press and hold
the button until the parking lamps
turn o.
See Keys, Doors and Windows in your Owner’s Manual.
F Optional equipment Some equipment shown may not be included in your vehicle.

5
STARTING THE VEHICLE
With the vehicle in Park or Neutral, rotate the key clockwise to
the Start position.
TURNING OFF THE VEHICLE
Shift to Park.
Push the key all the way in (1) and then rotate the key
counter-clockwise to the Lock/O position (2).
See Driving and Operating in your Owner’s Manual.
The Remote Keyless Entry transmitter (key fob) must be in the vehicle to turn on the
ignition.
STARTING THE ENGINE/ON
With the transmission in Park or Neutral,
press and hold the brake pedal and then
press the ENGINE START/STOP button
to start the engine. The green button
indicator will illuminate.
Note: If the key fob battery is weak, place the
key fob in the pocket in the center storage
compartment (under the bench seat) or center
console cupholders (bucket seats) to enable the
engine to start. Replace the key fob battery as
soon as possible.
STOPPING THE ENGINE/OFF
Shift to Park and then press the ENGINE START/STOP button to turn o the engine.
The green button indicator will turn o.
Power will be available for 10 minutes to operate the audio system until the driver’s
door is opened and to operate the windows and sunroof
F
until any door is opened.
ACCESSORY MODE
With the engine o and the brake pedal not depressed, press the ENGINE START/
STOP button to place the ignition in accessory mode. The amber button indicator will
illuminate. Press and hold the ENGINE START/STOP button for several seconds to
place the ignition in Service Mode to operate additional systems.
See Driving and Operating in your Owner’s Manual.
KEYLESS (PUSH-BUTTON) STARTF
KEYED IGNITION SYSTEM (IfEquIppEd)
F Optional equipment Some equipment shown may not be included in your vehicle.
2
1

6
SET MEMORY POSITIONS
1. With the vehicle in Park, adjust the driver’s seat and power outside mirrors
F
to the
desired positions.
2. Press and release the SET button on the driver’s door. A beep will sound.
3. Immediately press and hold button 1or 2until two beeps sound. Use the button that
matches the Driver Information Center welcome message indicating driver 1 or 2 (key
fob 1 or 2).
To store a seat position for more clearance when exiting the vehicle, repeat these steps
using the Exit button instead of button 1or 2.
RECALL MEMORY POSITIONS
Press and hold button 1or 2or Exit
until the set position is reached.
To enable the memory positions to be
recalled automatically when the ignition
is turned on/o (for exit recall, the
driver’s door must be opened), go to
Settings > Vehicle > Seating Position >
Seat Entry Memory and Seat Exit
Memory.
POWER FRONT SEATSF
AUTO ENGINE STOP/START OPERATIONF(IF EQUIPPED)
The fuel-saving Engine Stop/Start system automatically turns o the engine, referred to
as an Auto Stop, when the brake pedal is pressed and the vehicle is at a complete stop,
if certain operating conditions are met. In Auto Stop mode, the tachometer will read
AUTO STOP. When the brake pedal is released or the accelerator pedal is pressed, the
engine will restart. After parking the vehicle and turning o the engine, the tachometer
will read OFF.
The engine may remain running or restart when the vehicle is stopped, depending on
current operating conditions.
Press the
$
Auto Stop button on the center of the instrument panel when the
engine is running to disable the system. The button indicator will turn o.
The Engine Stop/Start system is enabled each time the vehicle is started.
See Driving and Operating in your Owner’s Manual.
See Seats and Restraints in your Owner’s Manual.
UNIVERSAL REMOTE SYSTEMF
The Universal Remote System on the overhead console enables your vehicle to control
3 dierent devices, ranging from garage doors and gates to home lighting. Go to
homelink.com for detailed videos and instructions on how to program the Universal
Remote System. For additional assistance, call 1-800-355-3515.
See Instruments and Controls in your Owner’s Manual.
F Optional equipment Some equipment shown may not be included in your vehicle.

7
DRIVER INFORMATION CENTER
MULTICOLOR HEAD-UP DISPLAYF
The Driver Information Center (DIC) on the instrument cluster displays a variety of
vehicle messages and system information.
BASE DIC CONTROL
Use the trip odometer reset stem on the
instrument cluster to access the DIC menu.
Turn the stem to scroll through the menu.
Press and hold the stem to reset an item.
MIDLEVEL AND UPLEVEL DIC CONTROLSF
Use the controls on the right side of the
steering wheel to view the various menus.
Press the or button to move
between the display zones.
Rotate the thumbwheel up or down to
move through the menus.
Press the thumbwheel to open a menu,
or to select or reset an item.
SELECT INFO PAGES
F
1. Use the controls to open the Options menu.
2. Scroll to Info Page Options. Press the thumbwheel to enter the menu.
3. Scroll through the list of items.
4. Press the thumbwheel to select or deselect an item to display in the Info menu.
See Instruments and Controls in your Owner’s Manual.
The Head-Up Display (HUD) projects some operating information
on the windshield. Temporary information, such as audio changes
and navigation directions, also may be displayed. The HUD con-
trols are located on the left side of the instrument panel.
HUD
HUD Position
Lift up or press down to adjust the position of
the image. It cannot be adjusted side to side.
INFO
Press to select from four displays:
• Speed View – Speedometer only
• Active Safety View – Speedometer and driver assistance information
• Navigation View – Speedometer and turn-by-turn navigation information
• O-Road View – Speedometer and o-road information (e.g. pitch angle, steering
angle and rolling angle)
Brightness
Lift up to brighten or press down to dim the display. Hold down to turn o the display.
See Instruments and Controls in your Owner’s Manual.
Midlevel and uplevel DIC Controls
F
shown
F Optional equipment Some equipment shown may not be included in your vehicle.

8
VEHICLE CUSTOMIZATIONF
Some features can be turned on/o or
customized using the Settings menus on
the infotainment screen. The Settings
menus include System, Apps, and Vehicle.
1. Select Settings on the Home page.
2. Select the desired menu tab.
3. Select the desired feature and setting.
4. Press BACK to exit each menu.
See Instruments and Controls in your Owner’s Manual.
CLIMATE CONTROLS/VEHICLE CONTROLSF
AUTO
Driver’s Temp.
Control/
Automatic
Operation
SYNC
Passenger’s Temp.
Control/Syncronize
passenger’s setting
to driver’s setting
AC/
Air Conditioning/
Recirculation Mode
Fan Speed/
On/Off
Air Delivery
Modes:
Defog
Vent
Floor
MAX
/
REAR
Defrost Mode/Rear
Window-Heated
Outside Mirror Defog
F
Park
Assist
On/Off
F
Lane Keep
Assist
On/Off
F
Hill
Descent
Control
On/Off
F
Power
Assist Steps
On/Off
F
$
Auto Engine
Stop/Start
Disable
On/Off
F
Press to
lower the
tailgate
Cargo Box
Power Outlet
On/Off
F
(Ignition
must be On)
Hazard
Warning
Flashers
On/Off
Traction
Control/
StabiliTrak
On/Off
Uplevel model with dual automatic climate controls
F
shown
See Introduction in your Owner’s Manual.
Uplevel model shown
F Optional equipment Some equipment shown may not be included in your vehicle.

9
INFOTAINMENT SYSTEM
The infotainment system uses a Bluetooth or USB connection to link to a compatible
device, such as a smartphone or portable audio player/iPod®, and oers hands-free
voice control. For assistance, call 1-855-4-SUPPORT (1-855-478-7767) or visit
gmc.com/support.
MANAGING HOME PAGE ICONS
1. Press the Home button.
2. To enter edit mode, touch and hold the Home page icon to move.
3. Continue holding the icon and drag it to the desired position, and then release.
See Infotainment System in your Owner’s Manual.
Turn to tune stations
and highlight menu
items/Press to open
and select items
Home
page
Power/
Volume/Mute
SEEK
Previous/Next
radio station or
track
Read your Owner’s Manual for important information about using the infotainment system while
driving.
Additional Pages:
Swipe to display overview
page or additional pages
of apps (if available)
Applications
F
:
Touch a screen icon
to access an app
Applications Tray:
Shortcuts to
commonly
used apps
BACK
Move back one
level in the
menus
Uplevel infotainment system
F
shown
F Optional equipment Some equipment shown may not be included in your vehicle.

10
INFOTAINMENT SYSTEM
STORING FAVORITES
Radio stations from all bands (AM, FM or
SiriusXMF) can be stored in any order. The
source options are on the left side of the
audio page.
1. Display the desired radio station.
2. Select the desired page of favorite
screen buttons.
3. Touch and hold one of the favorite
screen buttons until a beep is heard.
Favorites also can be stored by touching
★
in a station list.
SIRIUSXM WITH 360LF
The personalized content of SiriusXM with 360L oers over 200 channels, including
ad-free music, sports, comedy, talk and news, along with access to On Demand shows,
performances and interviews. Certain features require a SiriusXM subscription and a
Connected Access plan. See siriusxm.com and onstar.com for details.
IN-VEHICLE APPS
In-vehicle apps oering entertainment, news, weather, travel information and more,
including Amazon Alexa Built-In, are available on the infotainment screen or can be
downloaded through the Apps icon. Downloading and using the apps requires internet
connectivity, and may require a data plan, accessed through the vehicle’s available
4G LTE Wi-Fi Hotspot, if active, or a mobile hotspot. Go to onstar.com for data plan
information.
APPLE CARPLAY® AND ANDROID AUTO™F
Apple CarPlay or Android Auto capability is available through a compatible phone using
the Apple CarPlay or Android Auto icon on the Home page.
1. Download the Android Auto app to your compatible phone from the Google Play
Store. No app is required for Apple CarPlay.
2. There are two ways to set up device projection:
• Wireless Connection – Connect your phone by pairing it to the in-vehicle Bluetooth
system. Turn on wireless Apple CarPlay or Android Auto in your
phone’s settings.
• Wired Connection – Connect your phone to a USB data port using the USB cable
provided with your phone. Aftermarket USB cables may not work.
3. Follow the instructions on the infotainment system and the phone.
4. The Apple CarPlay or Android Auto icon will illuminate when connected. Touch the
icon to have your apps displayed.
To exit Apple CarPlay or Android Auto, press the Home button. To return to
Apple CarPlay or Android Auto, press and hold the Home button.
See Infotainment System in your Owner’s Manual.
Uplevel model shown
F Optional equipment Some equipment shown may not be included in your vehicle.

11
BLUETOOTH® SYSTEMF
Read your Owner’s Manual for important information about using the Bluetooth system while
driving.
Before using a Bluetooth-enabled device in the vehicle, it must be paired with the in-
vehicle Bluetooth system. The vehicle must be stopped to pair a device. Not all devices
will support all functions.
PAIR A PHONE
1. To use voice recognition, press the Push to Talk button; after the beep, say “Pair
phone.” To use the infotainment screen, select the Phone icon > Phones or Connect
Phone > Add Phone.
2. Start the pairing process on your phone. From the phone’s Bluetooth settings, select
the name shown on the infotainment screen.
3. Follow the pairing instructions.
4. When pairing is complete, the phone screen is displayed.
SECONDARY PHONE
A secondary phone can be paired to the Bluetooth system. The system connects to the
phone that is set to First to Connect. The secondary phone can only receive calls.
To set the rst and secondary phones, select the Phone icon > Phones >
Information.
See Infotainment System in your Owner’s Manual.
4G LTE WI-FI® HOTSPOTF
With the vehicle’s available built-in 4G LTE Wi-Fi hotspot, up to 7 devices (smartphones,
tablets and laptops) can be connected to high-speed internet.
To retrieve the name and password for the hotspot, select the Wi-Fi Hotspot icon or
go to Settings > System > Wi-Fi Hotspot on the infotainment system.
For more information, call 1-855-478-7767 or visit gmc.com/support.
See Infotainment System in your Owner’s Manual.
WIRELESS PHONE CHARGINGF
The Wireless Phone Charging system for
smartphones is located on the center con-
sole. Visit gmc.com/support to check device
compatibility. See your phone retailer for any
required phone accessories.
1. The vehicle must be On, or Retained
Accessory Power must be active.
2. Remove all objects from the charging pad.
3. Place the phone, screen up, on the symbol on the pad.
4. The charging symbol will appear on the infotainment screen when charging. If not
charging, remove the phone for 3 seconds, and rotate it 180 degrees.
See Instruments and Controls in your Owner’s Manual.
F Optional equipment Some equipment shown may not be included in your vehicle.

12
LIGHTING
LAMP CONTROLS
Rotate the knob to activate the exterior
lamps.
O/On
AUTO
Automatically activates the exterior lamps
depending on outside lighting conditions.
Parking Lamps
Headlamps
Fog Lamps
Press to turn the fog lamps on/o.
Instrument Panel Brightness
Press and hold the +/– buttons to adjust
the instrument panel lighting.
Task LightingF
Press repeatedly to cycle through the
forward-facing outside mirror lamp
options: both lamps on, left lamp on,
right lamp on, both lamps o.
Cargo LampF
With the vehicle in Park, Reverse, or
Neutral, press to cycle through the cargo
bed/hitch lamps and/or rear-facing mirror
lampsF. The button indicator illuminates
when the cargo bed lamps are on.
INTELLIBEAM SYSTEM
F
The IntelliBeam system automatically
turns the high-beam headlamps on/
o based on trac conditions at night
when the lamp control is in the AUTO or
position and the system is activated,
indicated by a green on the instru-
ment cluster. A blue appears when
the high-beam headlamps are on.
To turn the IntelliBeam system on or
o, press the button on the end of
the turn signal lever with the lamp
control in the AUTO or position.
Note: The fog lamps must be o to activate
the IntelliBeam system. IntelliBeam activates
the high-beam headlamps only when driving
over 25 mph.
See Lighting in your Owner’s Manual.
ADAPTIVE CRUISE CONTROLF
The system enhances regular Cruise
Control to maintain a driver-selected
following gap — the time between your
vehicle and a vehicle detected directly
ahead — by accelerating or braking auto-
matically while you continue to steer.
Press and hold the Cancel button to
switch between regular Cruise
Control and Adaptive Cruise Control.
Use the steering wheel controls to set and adjust Cruise Control or Adaptive Cruise
Control.
With Adaptive Cruise Control active, press and release the Following Gap button
to select a targeted gap setting of Far, Medium or Near.
See Driving and Operating in your Owner’s Manual.
F Optional equipment Some equipment shown may not be included in your vehicle.

13
TRACTION SELECT MODES
The Traction Select (Driver Mode) settings
automatically adjust various vehicle con-
trol systems based on driving preferences,
weather and road conditions. The modes
are displayed on the Driver Information
Center.
Rotate the control knob (A) to the right
to select a mode. Modes may include:
Normal – Use for normal driving.
Sport – Use for enhanced
responsiveness on paved roads.
Snow (2WD only) – Use for enhanced traction during slippery conditions.
O-Road (4WD only) – Use for enhanced control on unpaved roads or trails
at moderate speeds.
Tow/Haul – Rotate the knob to the left; use to reduce shift cycling when
towing or hauling heavy loads in stop-and-go trac, rolling hills, or busy
parking lots.
Terrain (4WD only) – Press the button for enhanced control in low-speed
o-road conditions. The system automatically provides light vehicle braking
to simulate engine vehicle braking. Only available with the single-speed
transfer case when in
4
4
2
.
FOUR-WHEEL DRIVE
Use the four-wheel drive buttons (B) on
the left side of the instrument panel to
shift into and out of four-wheel drive.
The Driver Informa tion Center displays
the current status of the transfer case.
AUTO Automatic Four-Wheel Drive High
– Use when traction conditions vary for
automatic shifting between 2WD and 4WD.
Shift into this mode at any speed except
when shifting from
4
4
2
.
4
4
2
Two-Wheel Drive High – Use for most
streets and highways. Shift into this mode at any speed except when shifting from
4
4
2
.
4
4
2
Four-Wheel Drive High – Use when extra traction is needed or in most o-road
driving. Shift into this mode at any speed except when shifting from
4
4
2
.
4
4
2
Four-Wheel Drive LowF – Use when driving o-road in deep sand, mud or snow, or
on steep hills. Shift into or out of this mode when the vehicle is stopped or moving less
than 3 mph with the transmission in Neutral.
N Neutral – Use to dolly or dinghy tow the vehicle behind an RV. Neutral is not avail-
able with the single speed transfer case. Refer to your Owner’s Manual for the shift
procedure.
See Driving and Operating in your Owner’s Manual.
TRACTION SELECT SYSTEMF/FOUR-WHEEL DRIVEF
4WD Model shown
F Optional equipment Some equipment shown may not be included in your vehicle.
B
A

14
DRIVER ASSISTANCE SYSTEMSF
Safety or driver assistance features are not a substitute for the driver’s responsibility to operate
the vehicle in a safe manner. The driver should remain attentive to trac, surroundings and
road conditions at all times. Read your Owner’s Manual for important feature limitations and
information.
SAFETY ALERT SEAT – The driver’s seat pulses — left side, right side or simultaneously
— to alert the driver of the direction of potential hazards.
Audible alerts or seat-pulsing alerts may be selected. To change the alert settings,
go to Settings > Vehicle > Collision/Detection Systems > Alert Type.
FORWARD COLLISION ALERT – The Vehicle Ahead Indicator is green when a vehicle
that you’re following is detected and is amber when you’re following a vehicle ahead
much too closely. When approaching a vehicle directly ahead too rapidly, a red alert
ashes on the windshield and the Safety Alert Seat pulses or rapid beeps sound (if
selected).
Press the Forward Collision Alert button on the steering wheel to set the alert
timing to Far, Medium, or Near.
FOLLOWING DISTANCE INDICATOR – The
following distance to the vehicle ahead is
indicated in seconds under the Info menu
on the Driver Information Center. If no
vehicle is detected ahead, dashes are
displayed.
AUTOMATIC EMERGENCY BRAKING – At
speeds below 50 mph, the system works
with Forward Collision Alert to help you
avoid or reduce the severity of a front-end collision with a vehicle you’re following.
Camera technology is used to automatically provide hard emergency braking or enhance
the driver’s hard braking.
To set Automatic Emergency Braking and Forward Collision Alert to Alert and Brake,
Alert, or O, go to Settings > Vehicle > Collision/Detection Systems > Forward
Collision System
FRONT PEDESTRIAN BRAKING – During daytime driving below 50 mph, the system can
detect pedestrians directly ahead and displays an
amber indicator. When approach-
ing a detected pedestrian too quickly, a red alert ashes on the windshield and the
Safety Alert Seat pulses or rapid beeps sound (if selected). The system may automati-
cally provide hard emergency braking or enhance the driver’s hard braking. Nighttime
and low-visibility performance are limited.
To set to Alert and Brake, Alert, or O, go to Settings > Vehicle > Collision/Detection
Systems > Front Pedestrian Detection.
LANE CHANGE ALERT WITH SIDE BLIND ZONE ALERT – While driving, the system
displays a warning symbol on the left- or right-side mirror when a moving vehicle is
detected rapidly approaching or is in that side blind zone. The warning symbol ashes if
a turn signal is activated when a vehicle has been detected on the same side.
To turn on or o, go to Settings > Vehicle > Collision/Detection Systems > Lane
Change Alert.
See Driving and Operating in your Owner’s Manual.
F Optional equipment Some equipment shown may not be included in your vehicle.

15
DRIVER ASSISTANCE SYSTEMSF
LANE KEEP ASSIST WITH LANE DEPARTURE WARNING – The system may help you
avoid collisions due to unintentional lane departures. The
Lane Keep Assist indicator
is green if the system is available to assist. If the vehicle approaches a detected lane
marking, the system may assist by gently turning the steering wheel to help prevent
lane departure and displays an amber . If active driver steering is not detected,
the amber may ash and the Safety Alert Seat may pulse or beeps may sound (if
selected) on the side of the departure direction as the lane marking is crossed. The
system does not continuously steer the vehicle; the driver needs to steer and be in
complete control of the vehicle. Alerts do not occur when using the turn signal in the
lane departure direction or intentional lane departure is detected.
To turn on or o, press the
Lane Keep Assist button on the instrument panel.
FRONT AND REAR PARK ASSIST – During
low-speed parking maneuvers, the system
provides “distance to closest object” infor-
mation on the Driver Information Center
and the Safety Alert Seat pulses or a beep
sounds (if selected). When an object is very
close, the Safety Alert Seat pulses or a
continuous beep sounds (if selected).
To turn on or o, press the Park
Assist button on the instrument panel.
REAR CROSS TRAFFIC ALERT – When the vehicle is in Reverse, the system warns of
detected cross-trac approaching in either direction by displaying a red triangle with
directional arrow alert on the infotainment screen and pulsing the left or right side of
the Safety Alert Seat or sounding beeps (if selected).
To turn on or o, go to Settings > Vehicle > Collision/Detection Systems > Rear Cross
Trac Alert.
See Driving and Operating in your Owner’s Manual.
REAR CAMERA MIRRORF
The rear camera mirror provides a wider, less-obstructed eld of view than a traditional
mirror to assist when driving, changing lanes and checking trac conditions.
A. On/O
Pull or push the lever at the bottom of the
mirror to turn the video display on or o.
B. Selection Control
Press and release the button to select the
brightness, zoom, or tilt setting.
C. Adjustment Controls
Press and release either button to adjust
the selected setting.
ABC
See Keys, Doors and Windows in your Owner’s Manual.
F Optional equipment Some equipment shown may not be included in your vehicle.

16
CAMERA SYSTEM FEATURES
The available camera systems feature up to 8 camerasF with up to 15 viewsFto help
make it easier to hitch a trailer and provide better visibility while towing.
REAR VISION CAMERA
When the vehicle is in Reverse, a view of the area directly behind the vehicle displays on
the infotainment screen. Camera view buttonsFare on the screen.
Touch the
Guidance Lines/ Hitch Guidance button to change guidelines.
Touch the Hitch View button for a zoomed-in view of the hitch area.
SURROUND VISION
F
The system uses multiple cameras to display
a high-resolution image of the area around
your vehicle along with front- and rear-camera
views on the infotainment screen. Camera view
buttons
F
are on the screen.
Touch the Guidance Lines/
Hitch Guidance button to change
guidelines.
Touch the Bed View button to check
cargo. Zoom functionality also available.
To check the available camera views when in
Drive above 8 mph, touch the Camera icon on
the infotainment screen and select the
desired view. Touch X to exit the view.
ADDITIONAL TRAILER CAMERA VIEWSF
Multiple views to aid in trailering are shown
on the infotainment screen using the vehicle
cameras and up to two additional wired GMC
accessory camerasFmounted on the rear or
interior of the trailer.
Touch the Rear Side View button for a
biased split view of each side of the trailer
(more of the left or right side will be shown
based on trailer position).
Touch the Transparent Trailer View
button for a view behind the trailer.
Compatible with most conventional box
trailers*; requires accessory cameraF.
Jack-Knife AlertF
*
– The Jack-Knife Alert
displays a warning symbol when the truck/
trailer angle is in a possible jack-knife position
and there is a potentially imminent collision
situation. The Safety Alert SeatFmay pulse or beeps may sound (if selected).
Note: Accessory camera system compatible with most trailer and hitch types.
See Driving and Operating in your Owner’s Manual.
Surround View screen
Bed View screen
Transparent Trailer View screen
F Optional equipment * Not compatible with all trailers Some equipment shown may not be included in your vehicle.

17
POWER MIRRORSF/TRAILERING MIRRORSF
POWER MIRROR ADJUSTMENT
Press the Mirror Selector button
to select the driver or passenger side
mirror; use the four-way control pad to
adjust the mirror.
POWER FOLDING MIRROR
Press the Folding Mirror button to
fold or unfold the mirrors.
TRAILERING MIRRORS
The mirrors can be extended for better
visibility when towing a trailer. The lower
wide-eld view mirror adjusts manually.
To extend the manual mirror, grasp the
mirror housing and pull back and rear-
ward in one motion. The housing extends
on a curved arc. Push in the housing to
return the mirror to its original position.
Note: Reset the power mirrors if they are adjusted manually by using the power controls to fold/
unfold the mirrors to their normal position.
See Keys, Doors and Windows in your Owner’s Manual.
HILL DESCENT CONTROLF
The system maintains vehicle speed from 1–14 mph while descending a steep incline in
a forward or reverse gear. Vehicle speed must be below 31 mph to enable the system.
1. Press the Hill Descent Control button on the center of the instrument panel. The
current speed will be the set speed. The symbol will illuminate on the instrument
cluster.
2. Adjust speed by applying the accelerator or brake pedal or use the Cruise Control
+/– buttons on the steering wheel. The adjusted speed becomes the new set speed.
The symbol ashes when the system is actively applying the brakes.
See Driving and Operating in your Owner’s Manual.
TRUCK TIRE PRESSURE MONITORING SYSTEM
The Low Tire Pressure warning light on the instrument cluster illuminates when one
or more of the vehicle’s tires is signicantly underinated. Fill the tires to the proper tire
pressures listed on the Tire and Loading Information label, located below the driver’s
door latch. Current tire pressures can be viewed on the Driver Information Center.
With the ignition On or in Accessory mode, the Tire Fill Alert provides visual and audible
alerts to help with inating a tire to the recommended tire pressure (does not apply to
spare tire). When the recommended pressure is reached, the horn sounds and the turn
signals change from a ashing light to a solid light.
Note: Refer to your Owner’s Manual for accessory trailer tire pressure monitoring system
information. See Vehicle Care in your Owner’s Manual.
F Optional equipment Some equipment shown may not be included in your vehicle.

18
The tailgate has 6 functional positions to improve
loading, unloading and access to the cargo box. To
operate the tailgate, it must be unlocked or the key
fob must be within 3 feet of the tailgate.
1. Primary Gate
Open the primary gate for access to the cargo box.
2. Primary Gate Load Stop
With the primary gate open, the load stop helps
keep longer items secure in the cargo box.
3. Easy Access
The inner gate folds down for easier reach into the
cargo box to access items near the cab.
4. Full-width Step
With the primary gate open, the inner gate folds
into a sturdy step (up to 375 lbs.) with a conve-
nient handle for easy cargo box entry and exit.
5. Inner Gate Load Stop
With the primary gate closed, fold the inner gate
for two-tier storage and open the load stop to
help keep longer items secure.
6. Inner Gate Work Surface
With the primary gate closed, fold the inner gate
for two-tier storage or for use as a standing-
height work surface.
OPEN THE INNER GATE
Press the upper button (A) on the tailgate.
Note: Do not lower the inner gate with the primary gate
open if a hitch ball or trailer is attached.
ENABLE/DISABLE THE INNER GATE
The inner gate can be disabled to prevent it from
being opened when a
hitch or other equipment
is installed.
To disable or enable
inner gate operation,
press and hold the
upper button (A) for
3 seconds until the
taillamps ash.
OPEN THE PRIMARY GATE
Press the lower button (B) on the tailgate.
Press the Power Tailgate button twice on the
key fob.
GMC MULTIPRO TAILGATE OPERATIONF
See Keys, Doors and Windows in your Owner’s Manual.
A
B
F Optional equipment Some equipment shown may not be included in your vehicle.
1
2
3
4
5
6

19
OPEN THE PRIMARY GATE AND INNER GATE
Press the lower button and then upper button (B
then A) on the tailgate consecutively.
OPEN THE LOAD STOP OR STEP
Press the release bar (C).
See Keys, Doors and Windows in your Owner’s Manual.
GMC MULTIPRO TAILGATE OPERATIONF
TRAILERINGF
PROGRADE TRAILERING SYSTEM
F
The in-vehicle trailering app on the info-
tainment screen allows customized trailer
proles with a variety of helpful towing
assistance features, including a hitching and
setup checklist, trailer tire pressure and tem-
perature monitoringF, trailer light testing,
Jack-Knife Alert
*
, Trailer Length Indicator
*
,
trailer theft detection and more. Trailering
App information also is available with the
myGMC mobile app.
Note: The Trailering App will monitor trailer presence, even while the vehicle is o, by periodically
checking the trailer lighting circuits. On trailers equipped with LED lights, these periodic checks may
cause the trailer lights to ash. This ashing will become more frequent if Theft Alert is enabled.
HITCH AREA LIGHTING
Press the Cargo Lamp button on the left side of the instrument panel to turn
the cargo bed lamp or conventional hitch lamp on/o.
TRAILERING INFORMATION LABEL
The Trailering Information Label, located
on the pillar between the driver and rear-
passenger doors, provides vehicle-specic
weight and capabilities ratings.
INTEGRATED TRAILER BRAKE
CONTROL (ITBC)
F
The ITBC system can be used to adjust the
power output, or Trailer Gain, to the trailer
brakes. The control panel is on the center of the instrument panel. ITBC information is
displayed on the ITBC page on the Driver Information Center.
Squeeze the control together (right side does not move) to manually apply the
trailer brakes.
Adjust the Trailer Gain by pressing the +/– adjustment buttons.
See Driving and Operating in your Owner’s Manual.
C
F Optional equipment * Not compatible with all trailers Some equipment shown may not be included in your vehicle.

20
Download the myGMC app to your compatible smartphone (or device) and, if your
vehicle is properly equipped, you can use your device to start or turn o your engine,
lock or unlock your doors, view key diagnostic information, see your parking location
and more.
The app is available on select Apple and Android devices. Service availability, features and
functionality vary by vehicle, device and data plan. Device data connection required. Visit
onstar.com for more details. Download the mobile app from the App Store or Google Play Store.
ROADSIDE ASSISTANCE
1-888-881-3302 TTY Users: 1-888-889-2438
As the owner of a new GMC, you are automatically enrolled in the GMC Roadside
Assistance program for up to 5 years/60,000 miles, whichever occurs rst, at no
expense to you. The GMC Roadside Assistance toll-free number is staed by a team of
trained advisors who are available 24 hours a day, 365 days a year to contact a service
provider for light services (fuel delivery, jump starts, at tire and lock-outs) or make
arrangements to tow your vehicle to the nearest GMC dealer for any repairs.
ONSTAR®ROADSIDE ASSISTANCE
If you have a current OnStar Safety & Security plan, press the blue OnStar button or
red Emergency button (for emergencies only) to get the help you need. An OnStar
advisor will use GPS technology to pinpoint your vehicle location and contact the
nearest service provider.
To learn more about OnStar services, press the blue OnStar button, visit onstar.com,
call 1-888-4-ONSTAR (1-888-466-7827), or refer to your Owner’s Manual.
GMC OWNER CENTER
Get to know your vehicle inside and out with the GMC Owner Center. Check out person-
alized information, including an online Owner’s Manual and helpful how-to videos; track
your service history and warranty status; manage your OnStar and Connected Services
vehicle plans; review your current Vehicle Diagnostics report (active service required)
and more. Create an account today at gmc.com/owners.
MYGMC MOBILE APP
Some equipment described in this guide may not be included in your vehicle. Contact your dealer for details on a specic
vehicle. All information contained in this guide is based on the latest information available at the time of printing and is
subject to change without notice. Certain restrictions, precautions, and safety procedures apply to your vehicle. Please
read your Owner’s Manual for complete instructions. Copyright 2022 General Motors LLC. All Rights Reserved.
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