2023 GMC YUKON XL 4 wheel drive

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-16417394) - 2023 - CRC - 4/26/22
6 Introduction
1.Electric Parking Brake 0212.
2.
gTraction Control/Electronic Stability
Control 0214.
hAuto Stop Disable Switch (If
Equipped). See Stop/Start System 0200
XPark Assist Button (If Equipped). See
Assistance Systems for Parking or Backing
0 251.
ALane Keep Assist (LKA) 0272 (If
Equipped).
5Hill Descent Control (HDC) 0216 (If
Equipped).
3. Air Vents 0179
4. Turn Signal Lever. See Turn and
Lane-Change Signals 0136.
Windshield Wiper/Washer 098.
Rear Window Wiper/Washer 099.
5. Head-Up Display (HUD) 0125 (If
Equipped).
6. Favorite Switches (Out of View). See Steering Wheel Controls 0143.
Volume Switches (Out of View). See
Steering Wheel Controls 0143.
7. Instrument Cluster 0105. 8.
Hazard Warning Flashers 0136
(Denali Only).
9. Shift Buttons. See Automatic
Transmission 0204.
Electronic Range Select (ERS). See Manual
Mode 0207.
10. Light Sensor. See Automatic Headlamp
System 0135.
11. Infotainment. See Introduction0141.
12. Instrument Panel Storage 090 (If
Equipped).
13. Hazard Warning Flashers 0136.
14. Infotainment Controls. See Overview
0 142.
15. Dual Automatic Climate Control System
0175.
16. Heated and Ventilated Front Seats 044
(If Equipped).
17. Power Outlet (12V Direct Current) (If Equipped). See Power Outlets0101.
18. Rear Climate Control Buttons. See Rear
Climate Control System 0178.
19. USB Port 0149.
20. Wireless Charging 0102.
21. ENGINE START/STOP. See Ignition
Positions 0198. 22.
Steering Wheel Controls 0143.
23. Horn 098.
24. Hood Release. See Hood0309.
25. Steering Wheel Adjustment 097.
26. Cruise Control 0223.
Adaptive Cruise Control (Advanced) 0225
(If Equipped).
Forward Collision Alert (FCA) System
0 264 (If Equipped).
Heated Steering Wheel 097 (If
Equipped).
27. Trailer Brake Control Panel (If Equipped). SeeTowing Equipment 0285.
28. Data Link Connector (DLC) (Out of View). SeeMalfunction Indicator Lamp (Check
Engine Light) 0113.
29. Exterior Lamp Controls 0133.
Fog Lamps 0137 (If Equipped).
Instrument Panel Illumination Control
0 137.
30. Driver Mode Control 0217.
Automatic Transfer Case Knob (If
Equipped). See Four-Wheel Drive 0208.
Four Corner Air Suspension System 0220
(If Equipped).

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-16417394) - 2023 - CRC - 4/26/22
26 Keys, Doors, and Windows
Intrusion and Inclination Sensors Disable
Switch
It is recommended that the intrusion and
inclination sensors be deactivated if pets are
left in the vehicle or the vehicle is being
transported.
With the vehicle off, press
oin the front
overhead console to turn off the feature.
The indicator light will come on
momentarily, indicating that these sensors
have been disabled until the next time the
alarm system is armed.
Steering Column Lock
If equipped, the steering column lock is a
theft-deterrent device. This feature locks the
steering column when the vehicle is turned
off and the driver door is opened, or when
the driver door is opened and then the
vehicle is turned off. The steering column
unlocks when the vehicle is turned on.
The Driver Information Center (DIC) may
display one of these messages:
.A message to service the steering column
lock indicates that an issue has been
detected with the column lock feature
and the vehicle should be serviced.
.A message that the steering column is
locked indicates that the engine is
running, but the steering column is still
locked. It is normal for the column to be
locked during a remote start, but the
column should unlock after the brake
pedal is pressed and the vehicle is started.
No message will display during a remote
start.
.A message that the steering wheel must
be turned and the vehicle must be started
again indicates that the column lock
mechanism is bound, the column locking
device was unable to unlock the steering column, and the vehicle did not start.
If this happens, immediately turn the
steering wheel from side to side to
unbind the column lock. If this does not
unlock the steering column, turn the
vehicle off and open the driver door to
reset the system. Then turn the vehicle
on and immediately turn the steering
wheel side to side for about 15 seconds.
In some cases, it may take significant
force to unbind the column.
To keep the steering column from binding,
straighten the front wheels before turning
off the vehicle.
Immobilizer
See Radio Frequency Statement 0407.
Immobilizer Operation
This vehicle has a passive theft-deterrent
system.
The system does not have to be manually
armed or disarmed.
The vehicle is automatically immobilized
when the vehicle is turned off.

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-16417394) - 2023 - CRC - 4/26/22
62 Seats and Restraints
The vehicle may have the following airbag:
.A front center airbag for the driver and
front outboard passenger
All vehicle airbags have the word AIRBAG on
the trim or on a label near the deployment
opening.
For frontal airbags, the word AIRBAG is on
the center of the steering wheel for the
driver and on the instrument panel for the
front outboard passenger.
For the front center airbag, the word AIRBAG
is on the inboard side of the driver seatback.
For seat-mounted side impact airbags, the
word AIRBAG is on the side of the seatback
or side of the seat closest to the door.
For roof-rail airbags, the word AIRBAG is on
the ceiling or trim.
Airbags are designed to supplement the
protection provided by seat belts. Even
though today's airbags are also designed to
help reduce the risk of injury from the force
of an inflating bag, all airbags must inflate
very quickly to do their job. Here are the most important things to know
about the airbag system:
{Warning
You can be severely injured or killed in a
crash if you are not wearing your seat
belt, even with airbags. Airbags are
designed to work with seat belts, not
replace them. Also, airbags are not
designed to inflate in every crash. In
some crashes seat belts are the only
restraint. See
When Should an Airbag
Inflate? 064.
Wearing your seat belt during a crash
helps reduce your chance of hitting
things inside the vehicle or being ejected
from it. Airbags are “supplemental
restraints” to the seat belts. Everyone in
the vehicle should wear a seat belt
properly, whether or not there is an
airbag for that person.
{Warning
Because airbags inflate with great force
and faster than the blink of an eye,
anyone who is up against, or very close
to any airbag when it inflates can be
seriously injured or killed. Do not sit
unnecessarily close to any airbag, as you
would be if sitting on the edge of the
seat or leaning forward. Seat belts help
keep you in position before and during a
crash. Always wear a seat belt, even with
airbags. The driver should sit as far back
as possible while still maintaining control
of the vehicle. The seat belts and the
front outboard passenger airbags are
most effective when you are sitting well
back and upright in the seat with both
feet on the floor.
Occupants should not lean on or sleep
against the front center armrest or
console in vehicles with a front center
airbag.
Occupants should not lean on or sleep
against the door or side windows in
seating positions with seat-mounted side
impact airbags and/or roof-rail airbags.

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-16417394) - 2023 - CRC - 4/26/22
Seats and Restraints 63
{Warning
Children who are up against, or very
close to, any airbag when it inflates can
be seriously injured or killed. Always
secure children properly in the vehicle. To
read how, seeOlder Children 072 or
Infants and Young Children 073.
There is an airbag readiness light on the
instrument cluster, which shows the airbag
symbol.
The system checks the airbag electrical
system for malfunctions. The light tells you
if there is an electrical problem. See Airbag
Readiness Light 0112.
Where Are the Airbags?
The driver frontal airbag is in the center of
the steering wheel.
The front outboard passenger frontal airbag
is in the passenger side instrument panel.
If the vehicle has a front center airbag, it is
in the inboard side of the driver seatback.

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-16417394) - 2023 - CRC - 4/26/22
64 Seats and Restraints
Driver Side Shown, Passenger Side Similar
The driver and front outboard passenger
seat-mounted side impact airbags are in the
side of the seatbacks closest to the door.Driver Side Shown, Passenger Side Similar
The roof-rail airbags for the driver, front
outboard passenger, and second and third
row outboard seating positions are in the
ceiling above the side windows.
{Warning
If something is between an occupant and
an airbag, the airbag might not inflate
properly or it might force the object into
that person causing severe injury or even
death. The path of an inflating airbag
must be kept clear. Do not put anything
between an occupant and an airbag, and (Continued)
Warning (Continued)
do not attach or put anything on the
steering wheel hub or on or near any
other airbag covering.
Do not use seat or console accessories
that block the inflation path of a
seat-mounted side impact airbag or the
front center airbag, if equipped.
Never secure anything to the roof of a
vehicle with roof-rail airbags by routing a
rope or tie-down through any door or
window opening. If you do, the path of
an inflating roof-rail airbag will be
blocked.
When Should an Airbag Inflate?
This vehicle is equipped with airbags. See
Airbag System061. Airbags are designed to
inflate if the impact exceeds the specific
airbag system's deployment threshold.
Deployment thresholds are used to predict
how severe a crash is likely to be in time
for the airbags to inflate and help restrain
the occupants. The vehicle has electronic
sensors that help the airbag system

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-16417394) - 2023 - CRC - 4/26/22
Seats and Restraints 65
determine the severity of the impact.
Deployment thresholds can vary with
specific vehicle design.
Frontal airbags are designed to inflate in
moderate to severe frontal crashes to help
reduce the potential for severe injuries,
mainly to the driver's or front outboard
passenger's head and chest.
Whether the frontal airbags will or should
inflate is not based primarily on how fast
the vehicle is traveling. It depends on what
is hit, the direction of the impact, and how
quickly the vehicle slows down.
Frontal airbags may inflate at different crash
speeds depending on whether the vehicle
hits an object straight on or at an angle,
and whether the object is fixed or moving,
rigid or deformable, narrow or wide.
Frontal airbags are not intended to inflate
during vehicle rollovers, rear impacts,
or many side impacts.
In addition, the vehicle has advanced
technology frontal airbags. Advanced
technology frontal airbags adjust the
restraint according to crash severity.
The front center airbag, if equipped, is
designed to inflate in moderate to severe
side crashes depending upon the location ofthe impact, when either side of the vehicle
is struck. In addition, the front center airbag
is designed to inflate when the sensing
system predicts that the vehicle is about to
roll over on its side. The front center airbag
is not designed to inflate in frontal impacts,
near frontal impacts, or rear impacts.
Seat-mounted side impact airbags are
designed to inflate in moderate to severe
side crashes depending on the location of
the impact. These airbags may also inflate
in some moderate to severe frontal impacts.
Seat-mounted side impact airbags are not
designed to inflate in rollovers or rear
impacts. A seat-mounted side impact airbag
is designed to inflate on the side of the
vehicle that is struck.
Roof-rail airbags are designed to inflate in
moderate to severe side crashes depending
on the location of the impact. In addition,
these roof-rail airbags may inflate during a
rollover or in a severe frontal impact.
Roof-rail airbags are not designed to inflate
in rear impacts. Both roof-rail airbags may
inflate when either side of the vehicle is
struck or if the sensing system predicts that
the vehicle is about to roll over on its side,
or in a severe frontal impact.
In any particular crash, no one can say
whether an airbag should have inflated
simply because of the vehicle damage or the
repair costs.
What Makes an Airbag Inflate?
In a deployment event, the sensing system
sends an electrical signal triggering a release
of gas from the inflator. Gas from the
inflator fills the airbag causing the bag to
break out of the cover. The inflator, the
airbag, and related hardware are all part of
the airbag module.
For airbag locations, see
Where Are the
Airbags? 063.
How Does an Airbag Restrain?
In moderate to severe frontal or near frontal
collisions, even belted occupants can contact
the steering wheel or the instrument panel.
In moderate to severe side collisions, even
belted occupants can contact the inside of
the vehicle.
Airbags supplement the protection provided
by seat belts by distributing the force of the
impact more evenly over the
occupant's body.

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-16417394) - 2023 - CRC - 4/26/22
96 Instruments and Controls
Instruments and Controls
Controls
Steering Wheel Adjustment . . . . . . . . . . . . 97
Heated Steering Wheel . . . . . . . . . . . . . . . . . 97
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Windshield Wiper/Washer . . . . . . . . . . . . . 98
Rear Window Wiper/Washer . . . . . . . . . . . 99
Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Power Outlets . . . . . . . . . . . . . . . . . . . . . . . . . 101
Wireless Charging . . . . . . . . . . . . . . . . . . . . . 102
Warning Lights, Gauges, and Indicators
Warning Lights, Gauges, andIndicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Instrument Cluster . . . . . . . . . . . . . . . . . . . . . 105
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Trip Odometer . . . . . . . . . . . . . . . . . . . . . . . . 108
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Fuel Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Engine Oil Pressure Gauge . . . . . . . . . . . . 109
Engine Coolant Temperature Gauge . . . 109
Transmission Temperature Gauge . . . . . . 110
Voltmeter Gauge . . . . . . . . . . . . . . . . . . . . . . 110
Seat Belt Reminders . . . . . . . . . . . . . . . . . . . . 111
Airbag Readiness Light . . . . . . . . . . . . . . . . . 112 Passenger Airbag Status Indicator . . . . . . 112
Charging System Light . . . . . . . . . . . . . . . . . 113
Malfunction Indicator Lamp (Check
Engine Light) . . . . . . . . . . . . . . . . . . . . . . . . . 113
Brake System Warning Light . . . . . . . . . . . 115
Electric Parking Brake Light . . . . . . . . . . . . 115
Service Electric Parking Brake Light . . . . . 115
Antilock Brake System (ABS) Warning
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Four-Wheel-Drive Light . . . . . . . . . . . . . . . . . 116
Hill Descent Control Light . . . . . . . . . . . . . . 116
Lane Keep Assist (LKA) Light . . . . . . . . . . . 116
Automatic Emergency Braking (AEB) Disabled Light . . . . . . . . . . . . . . . . . . . . . . . . 117
Vehicle Ahead Indicator . . . . . . . . . . . . . . . . 117
Pedestrian Ahead Indicator . . . . . . . . . . . . . 117
Traction Off Light . . . . . . . . . . . . . . . . . . . . . . 117
StabiliTrak OFF Light . . . . . . . . . . . . . . . . . . . 118
Traction Control System (TCS)/ StabiliTrak Light . . . . . . . . . . . . . . . . . . . . . . 118
Engine Coolant Temperature Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Driver Mode Control Light . . . . . . . . . . . . . 119
Four Corner Air Suspension Light . . . . . . 119
Tire Pressure Light . . . . . . . . . . . . . . . . . . . . . 120
Engine Oil Pressure Light . . . . . . . . . . . . . . . 121
Low Fuel Warning Light . . . . . . . . . . . . . . . . 121
Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . 121
High-Beam On Light . . . . . . . . . . . . . . . . . . . 122 Front Fog Lamp Light . . . . . . . . . . . . . . . . . . 122
Lamps On Reminder . . . . . . . . . . . . . . . . . . . 122
Cruise Control Light . . . . . . . . . . . . . . . . . . . . 122
Door Ajar Light . . . . . . . . . . . . . . . . . . . . . . . . 123
Information Displays
Driver Information Center (DIC) . . . . . . . . 123
Head-Up Display (HUD) . . . . . . . . . . . . . . . . 125
Vehicle Messages
Vehicle Messages . . . . . . . . . . . . . . . . . . . . . . 129
Engine Power Messages . . . . . . . . . . . . . . . 129
Vehicle Speed Messages . . . . . . . . . . . . . . . 130
Universal Remote System
Universal Remote System . . . . . . . . . . . . . 130
Universal Remote System
Programming . . . . . . . . . . . . . . . . . . . . . . . . 130
Universal Remote System Operation . . . 132

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-16417394) - 2023 - CRC - 4/26/22
98 Instruments and Controls
If equipped with auto heated seats, the
heated steering wheel will turn on when the
auto heated seat is activated. The heated
steering wheel indicator will display the
state of the steering wheel heat.
SeeHeated and Ventilated Front Seats 044.
Horn
To sound the horn, pressaon the
steering wheel.
Windshield Wiper/Washer
With the ignition on or in accessory mode,
move the windshield wiper band to select
the wiper speed.
1X : For a single wipe, turn the
Nband
downwards. For several wipes, hold the
band lever down. OFF :
Use to turn the wipers off.
c:If equipped with Rainsense, use this
setting for intermittent wipes when
Rainsense is disabled, or Rainsense wipes
when Rainsense is enabled. For intermittent
wipes, move the windshield wiper lever to
AUTO, then turn the band up for more
frequent wipes or down for less frequent
wipes. If Rainsense is turned on, see
“Rainsense” later in this section.
LO : Use for slow wipes.
HI : Use for fast wipes.
Clear snow and ice from the wiper blades
and windshield before using them. If frozen
to the windshield, carefully loosen or thaw
them. Damaged blades should be replaced.
See Wiper Blade Replacement 0328.
{Warning
In freezing weather, do not use the
washer until the windshield is warmed.
Otherwise the washer fluid can form ice
on the windshield, blocking your vision.
{Warning
Before driving the vehicle, always clear
snow and ice from the hood, windshield,
washer nozzles, roof, and rear of the
vehicle, including all lamps and windows.
Reduced visibility from snow and ice
buildup could lead to a crash.
Wiper Parking
If the ignition is turned off while the wipers
are on LO, HI, or AUTO with Rainsense
turned off, they will immediately stop.
If the windshield wiper lever is then moved
to OFF before the driver door is opened or
within 10 minutes, the wipers will restart
and move to the base of the windshield.
If the ignition is turned off while the wipers
are performing wipes due to windshield
washing or Rainsense, the wipers continue
to run until they reach the base of the
windshield.
Rainsense
If equipped with Rainsense and the feature
is turned on, a sensor near the top center of
the windshield detects the amount of water