2022 GMC YUKON wheel alignment

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-15555988) - 2022 - CRC - 12/3/21
Instruments and Controls 135
Automatic Power Assist Steps
This feature specifies the position and use of
the running boards. SeePower Assist Steps
0 24.
Touch Off or On.
Move Power Assist Steps
This feature moves the running boards to a
deployed position so they can be used with
the doors closed.
Touch Off or Deploy.
Seating Position
Touch and the following may display:
.Seat Entry Memory
.Seat Exit Memory
Seat Entry Memory
This feature automatically recalls the
previously stored 1 or 2 button positions
when the ignition is changed from off to on
or ACC/ACCESSORY. See Memory Seats041.
Touch Off or On. Seat Exit Memory
This feature automatically recalls the
previously stored exit button position when
the ignition is changed from on or ACC/
ACCESSORY to off and the driver door is
open. See
Memory Seats 041.
Touch Off or On.
Suspension
Touch and the following may display:
.Service Mode
.Alignment Mode
Service Mode
This feature disables the air suspension
system and is used to prevent unintended
raising or lowering of the suspension..
Touch Off or On.
Alignment Mode
This feature will optimize the vehicle height
to provide the most accurate wheel
alignment.
Touch Off or On.
Teen Driver
See “Teen Driver” underSettings 0173.
Universal Remote System
See Radio Frequency Statement 0398.
Universal Remote System
Programming
If equipped, these buttons are in the
overhead console.
This system can replace up to three remote
control transmitters used to activate devices
such as garage door openers, security
systems, and home automation devices.
These instructions refer to a garage door
opener, but can be used for other devices.

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-15555988) - 2022 - CRC - 12/3/21
Driving and Operating 229
Off-Road Driver Mode and Terrain Driver
Mode will automatically set Increased
Height when vehicle speed is less than
80 km/h (50 mph). If vehicle speed exceeds
80 km/h (50 mph), the vehicle will lower to
Normal Height. Normal Height will be
maintained until vehicle speed is slowed to
less than 16 km/h (10 mph) and then the
vehicle will automatically raise back to
Increased Height.
The vehicle will automatically lower from
Increased Height to Normal Height to
provide improved stability if aggressive
maneuvers are detected.
Maximum Height
Maximum Height is 50 mm (2 in) higher
than Normal Height. This ride height raises
the vehicle for off-road use and is only
available with specific optional content.
To raise the vehicle to Maximum Height,
first shift the transfer case to 4
n. Once the
transfer case is in 4
nand vehicle speed is
less than 48 km/hr (30 mph), select
Maximum Height in the Ride Height Menu.
If vehicle speed exceeds 48 km/h, the
vehicle will automatically lower to Increased
Height. The vehicle will automatically lower from
Maximum Height to Normal Height to
provide improved stability if aggressive
maneuvers are detected.
Aerodynamic Height
Aerodynamic Height is 20 mm (0.75 in)
lower than Normal Height. This ride height
lowers the vehicle at higher vehicle speeds
to improve aerodynamics.
The vehicle will lower to Aerodynamic
Height when vehicle speed exceeds
105 km/h (65 mph) for a period of time. The
vehicle will raise to Normal Height when the
vehicle slows to less than 48 km/h
(30 mph).
Aerodynamic Height is automatically
disabled when a trailer is connected to the
vehicle or Tow/Haul Driver Mode is active.
Suspension Modes
The air suspension has two special modes
located in the infotainment screen under
Settings/Vehicle/Suspension. When either is
active, the following amber icon will be
illuminated in the instrument cluster.
See
Four Corner Air Suspension Light 0120.
Service Mode
Service Mode will disable all air suspension
operation including raising and lowering the
vehicle and operation of the air compressor.
This mode is useful when the vehicle is
being towed on a flat bed or when any
work under the vehicle is being performed.
Service Mode is automatically enabled when
the vehicle is put on a hoist or a floor jack
is used to raise a corner. Service Mode may
temporarily enable during intense off-road
situations to prevent damaging air
suspension activity. Service Mode
automatically disables when vehicle speed
exceeds 16 km/h (10 mph).
Alignment Mode
Alignment Mode will optimize the vehicle
height to provide the most accurate wheel
alignment. This mode should be enabled
once the vehicle is driven onto the
alignment station.

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-15555988) - 2022 - CRC - 12/3/21
230 Driving and Operating
To enable Alignment Mode, ensure the
vehicle is at Normal Height and shift the
vehicle to Neutral. Alignment Mode
automatically disables when vehicle speed
exceeds 16 km/h (10 mph).
Air Suspension Operation with Door(s) or
Hood Open
The air suspension will temporarily suspend
all height changes while the hood or any
door is open. The air suspension resumes
height changes once the hood and all doors
are closed. An open rear liftgate does not
suspend the air suspension operation.
System Over-Temperature
If the air suspension is under heavy use, the
system may temporarily suspend all height
changes to allow compressor cooldown.
When this occurs and a height change is
requested, a‘Leveling System Unavailable’
message will be displayed in the instrument
cluster.
Suspension Lowered for Stability
In the event of a loss of Electronic Stability
Control, the air suspension will lower the
vehicle at higher speeds to provide increased
stability. This will be accompanied by a
‘Vehicle Lowering for Stability’ message in
the instrument cluster. Excessive Vehicle Loading
If the air suspension detects excessive
vehicle loading, it will not raise above
Normal Height.
Air Suspension Service
If a
‘Service Leveling System’ message is
displayed in the instrument cluster, see your
authorized dealer immediately.
Cruise Control
{
Warning
Cruise control can be dangerous where
you cannot drive safely at a steady
speed. Do not use 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 equipped 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).
If the cruise control is being used and the
Traction Control System (TCS) or StabiliTrak/
Electronic Stability Control (ESC) begins to
limit wheel spin, the cruise control will
automatically disengage. See
Traction
Control/Electronic Stability Control 0221. If a
collision alert occurs when cruise control is
activated, cruise control is disengaged. See
Forward Collision Alert (FCA) System 0254.
When road conditions allow you to safely
use it again, cruise control can be turned
back on.
Turning off the TCS or StabiliTrak/ESC
system will disengage the cruise control.
If the brakes are applied, cruise control
disengages.

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-15555988) - 2022 - CRC - 12/3/21
Vehicle Care 295
Vehicle Care
General Information
General Information . . . . . . . . . . . . . . . . . . . 296
California Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . . . . . . . . . 296
Accessories and Modifications . . . . . . . . . 296
Vehicle Checks
Doing Your Own Service Work . . . . . . . . 297
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297
Engine Compartment Overview . . . . . . . 299
Engine Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302
Engine Oil Life System . . . . . . . . . . . . . . . . 304
Automatic Transmission Fluid . . . . . . . . . 305
Engine Air Filter Life System . . . . . . . . . . 305
Engine Air Cleaner/Filter . . . . . . . . . . . . . . 305
Cooling System . . . . . . . . . . . . . . . . . . . . . . . 306
Engine Overheating . . . . . . . . . . . . . . . . . . . 309
Engine Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311
Washer Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . 311
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311
Brake Pad Life System . . . . . . . . . . . . . . . . . 312
Brake Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 313
Battery - North America . . . . . . . . . . . . . . . 314
Four-Wheel Drive . . . . . . . . . . . . . . . . . . . . . . 314
Front Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315
Rear Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315
Park Brake and P (Park) Mechanism Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315 Wiper Blade Replacement . . . . . . . . . . . . . 316
Glass Replacement . . . . . . . . . . . . . . . . . . . . . 317
Windshield Replacement . . . . . . . . . . . . . . . 317
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 317
Headlamp Aiming
Front Headlamp Aiming . . . . . . . . . . . . . . . 318
Bulb Replacement
LED Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . 318
Electrical System
Electrical System Overload . . . . . . . . . . . . . 318
Fuses and Circuit Breakers . . . . . . . . . . . . . 320
Engine Compartment Fuse Block . . . . . . 320
Instrument Panel Fuse Block . . . . . . . . . . . 324
Rear Compartment Fuse Block . . . . . . . . . 326
Wheels and Tires
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 328
All-Season Tires . . . . . . . . . . . . . . . . . . . . . . . 329
Winter Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . 329
Low-Profile Tires . . . . . . . . . . . . . . . . . . . . . . . 329
All-Terrain Tires . . . . . . . . . . . . . . . . . . . . . . . 329
Tire Sidewall Labeling . . . . . . . . . . . . . . . . . 330
Tire Designations . . . . . . . . . . . . . . . . . . . . . . 331
Tire Terminology and Definitions . . . . . . 331
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . 333
Tire Pressure for High-Speed
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 335
Tire Pressure Monitor System . . . . . . . . . 336
Tire Pressure Monitor Operation . . . . . . . 337 Tire Inspection . . . . . . . . . . . . . . . . . . . . . . . . 339
Tire Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . 339
When It Is Time for New Tires . . . . . . . . 340
Buying New Tires . . . . . . . . . . . . . . . . . . . . . . 341
Different Size Tires and Wheels . . . . . . . 342
Uniform Tire Quality Grading . . . . . . . . . 343
Wheel Alignment and Tire Balance . . . . 344
Wheel Replacement . . . . . . . . . . . . . . . . . . . 344
Tire Chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . 345
If a Tire Goes Flat . . . . . . . . . . . . . . . . . . . . . 345
Tire Changing . . . . . . . . . . . . . . . . . . . . . . . . . 346
Full-Size Spare Tire . . . . . . . . . . . . . . . . . . . . 356
Jump Starting
Jump Starting - North America . . . . . . . . 357
Towing the Vehicle
Towing the Vehicle . . . . . . . . . . . . . . . . . . . 360
Recreational Vehicle Towing . . . . . . . . . . . 361
Appearance Care
Exterior Care . . . . . . . . . . . . . . . . . . . . . . . . . . 364
Interior Care . . . . . . . . . . . . . . . . . . . . . . . . . . 368
Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 371

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-15555988) - 2022 - CRC - 12/3/21
340 Vehicle Care
unusual wear continues after the
rotation, check the wheel alignment.
SeeWhen It Is Time for New Tires
0 340 and
Wheel Replacement 0344.
Use this rotation pattern when rotating
the tires.
Do not include the spare tire in the tire
rotation.
Adjust the front and rear tires to the
recommended inflation pressure on the
Tire and Loading Information label after the tires have been rotated. See
Tire
Pressure 0333 and
Vehicle Load Limits 0201.
Reset the Tire Pressure Monitor System.
See Tire Pressure Monitor Operation
0 337.
Check that all wheel nuts are properly
tightened. See “Wheel Nut Torque”
under Capacities and Specifications
0 387.
{Warning
Rust or dirt on a wheel, or on the
parts to which it is fastened, can
cause wheel nuts to become loose
over time. The wheel could come off
and cause a crash. When changing a
wheel, remove any rust or dirt from
places where the wheel attaches to
the vehicle. In an emergency, a cloth
or paper towel can be used; however,
use a scraper or wire brush later to
remove all rust or dirt. Lightly coat the inner diameter of the
wheel hub opening with wheel bearing
grease after a wheel change or tire
rotation to prevent corrosion or rust
buildup.
{Warning
Do not apply grease to the wheel
mounting surface, wheel conical
seats, or the wheel nuts or bolts.
Grease applied to these areas could
cause a wheel to become loose or
come off, resulting in a crash.
When It Is Time for New Tires
Factors, such as maintenance, temperatures,
driving speeds, vehicle loading, and road
conditions affect the wear rate of the tires.

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-15555988) - 2022 - CRC - 12/3/21
344 Vehicle Care
Temperature
The temperature grades are A (the
highest), B, and C, representing the
tire's resistance to the generation of
heat and its ability to dissipate heat
when tested under controlled conditions
on a specified indoor laboratory test
wheel. Sustained high temperature can
cause the material of the tire to
degenerate and reduce tire life, and
excessive temperature can lead to
sudden tire failure. The grade C
corresponds to a level of performance
which all passenger car tires must meet
under the Federal Motor Safety
Standard No. 109. Grades B and A
represent higher levels of performance
on the laboratory test wheel than the
minimum required by law. Warning:
The temperature grade for this tire is
established for a tire that is properly
inflated and not overloaded. Excessive
speed, underinflation, or excessive
loading, either separately or in
combination, can cause heat buildup
and possible tire failure.Wheel Alignment and Tire
Balance
The tires and wheels were aligned and
balanced at the factory to provide the
longest tire life and best overall
performance. Adjustments to wheel
alignment and tire balancing are not
necessary on a regular basis. Consider an
alignment check if there is unusual tire wear
or the vehicle is significantly pulling to one
side or the other. Some slight pull to the
left or right, depending on the crown of the
road and/or other road surface variations
such as troughs or ruts, is normal. If the
vehicle is vibrating when driving on a
smooth road, the tires and wheels may
need to be rebalanced. See your dealer for
proper diagnosis.
Wheel Replacement
Replace any wheel that is bent, cracked,
or badly rusted or corroded. If wheel nuts
keep coming loose, the wheel, wheel bolts,
and wheel nuts should be replaced. If the
wheel leaks air, replace it. Some aluminum
wheels can be repaired. See your dealer if
any of these conditions exist.Your dealer will know the kind of wheel that
is needed.
Each new wheel should have the same
load-carrying capacity, diameter, width,
offset, and be mounted the same way as
the one it replaces.
Replace wheels, wheel bolts, wheel nuts,
or Tire Pressure Monitor System (TPMS)
sensors with new GM original equipment
parts.
{Warning
Using the wrong replacement wheels,
wheel bolts, or wheel nuts can be
dangerous. It could affect the braking and
handling of the vehicle. Tires can lose air,
and cause loss of control, causing a crash.
Always use the correct wheel, wheel
bolts, and wheel nuts for replacement.
Caution
The wrong wheel can also cause
problems with bearing life, brake cooling,
speedometer or odometer calibration,
headlamp aim, bumper height, vehicle
ground clearance, and tire or tire chain
clearance to the body and chassis.

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-15555988) - 2022 - CRC - 12/3/21
382 Service and Maintenance
Shocks and Struts
Shocks and struts help aid in control for a
smoother ride.
.Signs of wear may include steering wheel
vibration, bounce/sway while braking,
longer stopping distance, or uneven
tire wear.
.As part of the multi-point inspection,
trained dealer technicians can visually
inspect the shocks and struts for signs of
leaking, blown seals, or damage, and can
advise when service is needed.
Tires
Tires need to be properly inflated, rotated,
and balanced. Maintaining the tires can save
money and fuel, and can reduce the risk of
tire failure.
.Signs that the tires need to be replaced
include three or more visible treadwear
indicators; cord or fabric showing through
the rubber; cracks or cuts in the tread or
sidewall; or a bulge or split in the tire.
.Trained dealer technicians can inspect and
recommend the right tires. Your dealer
can also provide tire/wheel balancing
services to ensure smooth vehicle
operation at all speeds. Your dealer sells
and services name brand tires.
Vehicle Care
To help keep the vehicle looking like new,
vehicle care products are available from your
dealer. For information on how to clean and
protect the vehicle’s interior and exterior,
see Interior Care 0368 and
Exterior Care 0364.
Wheel Alignment
Wheel alignment is critical for ensuring that
the tires deliver optimal wear and
performance.
.Signs that the alignment may need to be
adjusted include pulling, improper vehicle
handling, or unusual tire wear.
.Your dealer has the required equipment
to ensure proper wheel alignment. Windshield
For safety, appearance, and the best
viewing, keep the windshield clean and
clear.
.Signs of damage include scratches, cracks,
and chips.
.Trained dealer technicians can inspect the
windshield and recommend proper
replacement if needed.
Wiper Blades
Wiper blades need to be cleaned and kept in
good condition to provide a clear view.
.Signs of wear include streaking, skipping
across the windshield, and worn or split
rubber.
.Trained dealer technicians can check the
wiper blades and replace them when
needed.

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./Cana-
da/Mexico-15555988) - 2022 - RegulatoryCompliance - 12/3/21
Index 419
Tires (cont'd)Different Size . . . . . . . . . . . . . . . . . . . . . . . . . . 342
Full-Size Spare . . . . . . . . . . . . . . . . . . . . . . . . . 356
If a Tire Goes Flat . . . . . . . . . . . . . . . . . . . . . 345
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 339
Low Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . 329
Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . 333, 335
Pressure Light . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Pressure Monitor Operation . . . . . . . . . . . 337
Pressure Monitor System . . . . . . . . . . . . . . 336
Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 339
Sidewall Labeling . . . . . . . . . . . . . . . . . . . . . . 330
Terminology and Definitions . . . . . . . . . . . 331
Uniform Tire Quality Grading . . . . . . . . . . 343
Wheel Alignment and Tire Balance . . . . 344
Wheel Replacement . . . . . . . . . . . . . . . . . . . . 344
When It Is Time for New Tires . . . . . . . . . 340
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 329
Top Tier Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263
Towing Driving Characteristics . . . . . . . . . . . . . . . . . 267
Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274
General Information . . . . . . . . . . . . . . . . . . . 267
Recreational Vehicle . . . . . . . . . . . . . . . . . . . 361
Trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 271
Trailer Sway Control (TSC) . . . . . . . . . . . . . 283
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360 Traction
Control System (TCS)/StabiliTrak
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Off Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Traction Control/Electronic Stability Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
Trademarks and License Agreements . . . . . 180
Trailer
Sway Control (TSC) . . . . . . . . . . . . . . . . . . . . 283
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 271
Trailer Towing
App . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 285
Trailering App . . . . . . . . . . . . . . . . . . . . . . . . . . . 285
Transfer Case Four-Wheel Drive . . . . . . . . . . . . . . . . . . . . . . 215
Transmission
Automatic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
Fluid, Automatic . . . . . . . . . . . . . . . . . . . . . . . 305
Temperature Gauge . . . . . . . . . . . . . . . . . . . . 110
Transportation Program, Courtesy . . . . . . . 395
Trip Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Turn and Lane-Change Signals . . . . . . . . . . . .142
U
Uniform Tire Quality Grading . . . . . . . . . . . . 343
Universal Remote System . . . . . . . . . . . . . . . . . 135 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Programming . . . . . . . . . . . . . . . . . . . . . . . . . . 135 Updates
Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
USB Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Using the Navigation System . . . . . . . . . . . . 163
Using the System . . . . . . . . . . . . . . . . . . . . . . . . 149
Using This Manual . . . . . . . . . . . . . . . . . . . . . . . . . .2
V
Vehicle Alarm System . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Canadian Owners . . . . . . . . . . . . . . . . . . . . . . . . 2
Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Identification Number (VIN) . . . . . . . . . . . . 386
Load Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Personalization . . . . . . . . . . . . . . . . . . . . . . . . 130
Remote Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Speed Messages . . . . . . . . . . . . . . . . . . . . . . . 130
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360
Vehicle Ahead Indicator . . . . . . . . . . . . . . . . . . . 118
Vehicle Care
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . 333
Vehicle Data Recording and Privacy . . . . . . 399
Vehicle Positioning . . . . . . . . . . . . . . . . . . . . . . 165
Vehicle Security Steering Column Lock . . . . . . . . . . . . . . . . . . . 26
Ventilation, Air . . . . . . . . . . . . . . . . . . . . . . . . . . 186