2022 GMC YUKON trailer

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-15555988) - 2022 - CRC - 12/3/21
Vehicle Care 357
If equipped with a temporary use full-size
spare tire, it is indicated on the tire sidewall.
SeeTire Sidewall Labeling 0330. This spare
tire should not be driven on over 112 km/h
(70 mph), or 88 km/h (55 mph) when
pulling a trailer, at the proper inflation
pressure. Repair and replace the road tire as
soon as it is convenient, and stow the spare
tire for future use.
Caution
If the vehicle has four-wheel drive and a
different size spare tire is installed, do
not drive in four-wheel drive until the flat
tire is repaired and/or replaced. The
vehicle could be damaged and the repairs
would not be covered by the warranty.
Never use four-wheel drive when a
different size spare tire is installed on the
vehicle.
The vehicle may have a different size spare
tire than the road tires originally installed
on the vehicle. This spare tire was developed
for use on this vehicle, so it is all right to
drive on it. If the vehicle has four-wheel
drive and a different size spare tire is
installed, drive only in two-wheel drive. After installing the spare tire on the vehicle,
stop as soon as possible and check that the
spare is correctly inflated. The spare tire is
made to perform well at speeds up to
112 km/h (70 MPH) at the recommended
inflation pressure, so you can finish
your trip.
Have the damaged or flat road tire repaired
or replaced and installed back onto the
vehicle as soon as possible so the spare tire
will be available in case it is needed again.
Do not mix tires and wheels of difference
sizes, because they will not fit. Keep the
spare tire and its wheel together.
If the vehicle has a spare tire that does not
match the original road tires and wheels in
size and type, do not include the spare in
the tire rotation.
Jump Starting
Jump Starting - North America
For more information about the vehicle
battery, see
Battery - North America 0314. If the vehicle's battery (or batteries) has run
down, you may want to use another vehicle
and some jumper cables to start your
vehicle. Be sure to use the following steps
to do it safely.
{Warning
WARNING:
Battery posts, terminals and
related accessories can expose you to
chemicals including lead and lead
compounds, which are known to the
State of California to cause cancer and
birth defects or other reproductive harm.
Wash hands after handling. For more
information go to
www.P65Warnings.ca.gov.
See the warning on the back cover.
{Warning
Batteries can hurt you. They can be
dangerous because:
.They contain acid that can burn you.
.They contain gas that can explode or
ignite.
.They contain enough electricity to
burn you. (Continued)

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-15555988) - 2022 - CRC - 12/3/21
Vehicle Care 361
The vehicle must be in N (Neutral) and the
electric parking brake must be released
when loading the vehicle onto a flatbed tow
truck.
.If the vehicle is equipped with car wash
mode and has 12-volt battery power, refer
to“Car Wash Mode” underAutomatic
Transmission 0211 to place the vehicle in
N (Neutral).
.If the 12-volt battery is dead and/or the
engine will not start, the vehicle will not
move. Try to jump start the vehicle. Refer
to Jump Starting - North America 0357
and if the jump start is successful, retry
the “Car Wash Mode” procedure.
.If jump starting is unsuccessful, the
vehicle will not move. Tire skates or
dollies must be used under the non-rolling
tires to prevent vehicle damage.
Front Attachment Points
The vehicle is equipped with specific
attachment points to be used to pull the
vehicle onto a flatbed car carrier from a flat
road surface. Do not use these attachment
points to pull the vehicle from snow, mud
or sand.
Recreational Vehicle Towing
Recreational vehicle towing means towing
the vehicle behind another vehicle, such as a
motor home. The two most common types
of recreational vehicle towing are dinghy
and dolly towing. Dinghy towing is towing
the vehicle with all four wheels on the ground. Dolly towing is towing the vehicle
with two wheels on the ground and two
wheels on a dolly.
Follow the tow vehicle manufacturer’s
instructions. See your dealer or trailering
professional for additional advice and
equipment recommendations.
Here are some important things to consider
before recreational vehicle towing:
.Before towing the vehicle, become
familiar with the local laws that apply to
recreational vehicle towing. These laws
may vary by region.
.What is the towing capacity of the
towing vehicle? Be sure to read the tow
vehicle manufacturer's recommendations.
.What is the distance that will be
traveled? Some vehicles have restrictions
on how far and how long they can tow.
.Is the proper towing equipment going to
be used? See your dealer or trailering
professional for additional advice and
equipment recommendations.
.Is the vehicle ready to be towed? Just as
preparing the vehicle for a long trip,
make sure the vehicle is prepared to be
towed.

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-15555988) - 2022 - CRC - 12/3/21
374 Service and Maintenance
The Tire Rotation and Required Services are
the responsibility of the vehicle owner. It is
recommended to have your dealer perform
these services every 12 000 km/7,500 mi.
Proper vehicle maintenance helps to keep
the vehicle in good working condition,
improves fuel economy, and reduces vehicle
emissions.
Because of the way people use vehicles,
maintenance needs vary. There may need to
be more frequent checks and services. The
Additional Required Services - Normal are for
vehicles that:
.Carry passengers and cargo within
recommended limits on the Tire and
Loading Information label. SeeVehicle
Load Limits 0201.
.Are driven on reasonable road surfaces
within legal driving limits.
.Use the recommended fuel. See
Recommended Fuel (5.3L Engine) 0264 or
Recommended Fuel (6.2L Engine) 0264.
Refer to the information in the Maintenance
Schedule Additional Required Services -
Normal chart. The Additional Required Services - Severe are
for vehicles that are:
.Mainly driven in heavy city traffic in hot
weather
.Mainly driven in hilly or mountainous
terrain
.Frequently towing a trailer
.Used for high speed or competitive
driving
.Used for taxi, police, or delivery service
Refer to the information in the Maintenance
Schedule Additional Required Services -
Severe chart.
{Warning
Performing maintenance work can be
dangerous and can cause serious injury.
Perform maintenance work only if the
required information, proper tools, and
equipment are available. If they are not,
see your dealer to have a trained
technician do the work. See Doing Your
Own Service Work 0297.
Maintenance Schedule
Owner Checks and Services
Check the engine oil level. See Engine Oil
0 302.
Once a Month
.Check the tire inflation pressures,
including the spare. See Tire Pressure
0 333.
.Inspect the tires for wear. See Tire
Inspection 0339.
.Check the windshield washer fluid level.
See Washer Fluid 0311.
Engine Oil Change
When the CHANGE ENGINE OIL SOON
message displays, have the engine oil and
filter changed within the next 1 000 km/
600 mi. If driven under the best conditions,
the engine oil life system may not indicate
the need for vehicle service for up to a year.
The engine oil and filter must be changed at
least once a year and the oil life system
must be reset. Your trained dealer technician
can perform this work. If the engine oil life
system is reset accidentally, service the
vehicle within 5 000 km/3,000 mi since the

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