trailer GMC CANYON 2023 Repair Manual

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-16510661) - 2023 - CRC - 11/29/22
286 Vehicle Care
(4) Tire Identification Number (TIN):
The letters and numbers following the
DOT code are the Tire Identification
Number (TIN). The TIN shows the
manufacturer and plant code, tire size,
and date the tire was manufactured.
The TIN is molded onto both sides of
the tire, although only one side may
have the date of manufacture.
(5) Tire Ply Material
:The type of cord
and number of plies in the sidewall and
under the tread.
(6) Uniform Tire Quality Grading
(UTQG)
:Tire manufacturers are
required to grade tires based on three
performance factors: treadwear,
traction, and temperature resistance.
For more information, see Uniform Tire
Quality Grading 0300.
(7) Maximum Cold Inflation Load
Limit
:Maximum load that can be
carried and the maximum pressure
needed to support that load. For
information on recommended tire
pressure see Tire Pressure 0290 and
Vehicle Load Limits 0162. (8) Temporary Use Only
:Only use a
temporary spare tire until the road tire
is repaired and replaced. This spare tire
should not be driven on over 112 km/h
(70 mph), or 88 km/h (55 mph) when
pulling a trailer, with the proper
inflation pressure. See Full-Size Spare
Tire 0311.
Light Truck (LT-Metric) Tire
(1) Tire Size:The tire size code is a
combination of letters and numbers
used to define a particular tire's width,
height, aspect ratio, construction type,
and service description. See the “Tire
Size” illustration in this section. (2) TPC Spec (Tire Performance Criteria
Specification)
:Original equipment tires
designed to GM's specific tire
performance criteria have a TPC
specification code molded onto the
sidewall. GM's TPC specifications meet
or exceed all federal safety guidelines.
(3) Dual Tire Maximum Load
:
Maximum load that can be carried and
the maximum pressure needed to
support that load when used in a dual
configuration. For information on
recommended tire pressure see Tire
Pressure 0290 and
Vehicle Load Limits 0162.
(4) DOT (Department of
Transportation)
:The Department of
Transportation (DOT) code indicates that
the tire is in compliance with the U.S.
Department of Transportation Motor
Vehicle Safety Standards.
DOT Tire Date of Manufacture
:The last
four digits of the TIN indicate the tire
manufactured date. The first two digits
represent the week and the last two
digits, the year. For example, the third

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-16510661) - 2023 - CRC - 11/29/22
312 Vehicle Care
the vehicle. For instructions on how to
remove, install, or store a spare tire, seeTire
Changing 0303.
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 different
sizes, because they will not fit. Keep the
spare tire and its wheel together.
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.
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.
If equipped with a temporary use full-size
spare tire, it is indicated on the tire sidewall.
See
Tire Sidewall Labeling 0285. 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.
Jump Starting
Jump Starting - North America
For more information about the vehicle
battery, see Battery - North America 0269. If the battery has run down, try 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 California Proposition 65 Warning 01.
{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 Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-16510661) - 2023 - CRC - 11/29/22
316 Vehicle Care
The vehicle is equipped with specific
attachment points to be used by the towing
provider. These holes may be used to pull
the vehicle from a flat road surface onto the
flatbed tow truck.
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.
Here are some important things to consider
before recreational vehicle towing:
.Become familiar with the local laws that
apply to recreational vehicle towing.
These laws may vary by region.
.Know the towing capacity of the towing
vehicle. Read the tow vehicle
manufacturer's recommendations.
.Know how far the vehicle will be towed.
Some vehicles have restrictions on how
far and how long they can tow.
.Secure the proper towing equipment. See
your dealer or a trailering professional for
additional advice and equipment
recommendations.
.Just as preparing the vehicle for a long
trip, ensure the vehicle is prepared to be
towed.
Follow the tow vehicle manufacturer’s
instructions.
Caution
Use of a shield mounted in front of the
vehicle grille could restrict airflow and
cause damage to the transmission. The
repairs would not be covered by the
vehicle warranty. If using a shield, only
use one that attaches to the towing
vehicle.
Dinghy Towing (Two-Wheel-Drive
Vehicles and Vehicles with a
Single-Speed Transfer Case)
Caution
If a vehicle with two-wheel drive or a
single-speed transfer case is towed with
all four wheels on the ground, the
drivetrain components could be damaged.
The repairs would not be covered by the
vehicle warranty.
Two-wheel-drive vehicles and vehicles with a
single-speed transfer case should not be
towed with all four wheels on the ground.

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-16510661) - 2023 - CRC - 11/29/22
328 Service and Maintenance
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 0162.
.Are driven on reasonable road surfaces
within legal driving limits.
.Use the recommended fuel. See
Recommended Fuel 0224.
Refer to the information in the Maintenance
Schedule Additional Required Services -
Normal Service.
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 Service.
{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 0254.
Maintenance Schedule
Tire Rotation and Required Services
Every 12 000 km (7,500 mi)
Tires are rotated to achieve a more uniform
wear for all tires. The first rotation is the
most important.
Anytime unusual wear is noticed, rotate the
tires as soon as possible, check for proper
tire inflation pressure, and check for
damaged tires or wheels. If the unusual
wear continues after the rotation, check the wheel alignment. See
When It Is Time for
New Tires 0297 and
Wheel Replacement 0301.
.Perform Multi-Point Vehicle Inspection.
See Multi-Point Vehicle Inspection (MPVI)
0 330.
.Lubricate body components. See Exterior
Care 0319.
Extended Idle Use
When the vehicle is used in a way that
requires extended idle time, one hour of use
shall be deemed the same as 33 miles. See
Driver Information Center (DIC) (Base Level)
098 or
Driver Information Center (DIC) (Uplevel)
0 100 for hourmeter.
Additional Required Services —Normal
Service
Every 12 000 km (7,500 mi)
.Check engine oil level and oil
life percentage. If needed, change engine
oil and filter, and reset oil life system. Or
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

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-16510661) - 2023 - CRC - 11/29/22
Service and Maintenance 329
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 last service.
Reset the oil life system when the oil is
changed. SeeEngine Oil Life System
0 259.
.When the REPLACE AT NEXT OIL CHANGE
message displays, the engine air filter
should be replaced at the next engine oil
change. When the REPLACE ENGINE AIR
FILTER SOON message displays, the
engine air filter should be replaced at the
earliest convenience. Reset the engine air
filter life system after the engine air filter
is replaced. See Engine Air Filter Life
System 0260.
Every 36 000 km (22,500 mi)
.Replace passenger compartment air filter.
Or every 24 months, whichever comes
first. More frequent passenger
compartment air filter replacement may
be needed if driving in areas with heavy
traffic, poor air quality, high dust levels,
or environmental allergens. Passenger compartment air filter replacement may
also be needed if there is reduced airflow,
window fogging, or odors. Your GM
dealer can help determine when to
replace the filter.
Every 96 000 km (60,000 mi)
.Replace spark plugs. Inspect spark plug
wires and/or boots.
Every 161 000 km (100,000 mi)
.Replace hood and/or body lift support gas
struts. Or every 10 years, whichever
comes first. See Gas Strut(s)0272.
.Change transfer case fluid, if equipped
with 4WD. Do not directly power wash
the transfer case and/or front/rear axle
output seals. High pressure water can
overcome the seals and contaminate the
transfer case fluid. Contaminated fluid
will decrease the life of the transfer case
and/or axles and should be replaced.
Every 240 000 km (150,000 mi)
.Drain and fill engine cooling system. Or
every six years, whichever comes first.
See Cooling System 0262.
Severe Conditions Requiring More
Frequent Maintenance*
.Public service, military, or commercial use
vehicles to include the following:
‐ Ambulances, police cars, and
emergency rescue vehicles.
‐ Civilian vehicles such as light duty
pick-up trucks, SUVs, and passenger
cars that are used in military
applications.
‐ Recovery vehicles such as tow trucks
and flatbed single vehicle carriers or
any vehicle that is consistently used in
towing trailers or other loads.
‐ High use commercial vehicles such as
courier delivery vehicles, private
security patrol vehicles, or any vehicles
that operate on a 24–hour basis.
‐ Any vehicle consistently operated in a
high sand or dust environment such as
those used on oil pipelines and similar
applications.
.Vehicles that are regularly used for short
trips of 6 km (4 mi) or less.
The oil life indicator will show you when
to change the oil and filter. Under severe
conditions the indicator may come on
before 12 000 km (7,500 mi).

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Cana-
da/Mexico-16510661) - 2023 - CRC - 11/29/22
368 Index
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 284All-Terrain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 285
Buying New Tires . . . . . . . . . . . . . . . . . . . . . . 298
Chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302
Changing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303
Designations . . . . . . . . . . . . . . . . . . . . . . . . . . . 287
Different Size . . . . . . . . . . . . . . . . . . . . . . . . . . 299
Full-Size Spare . . . . . . . . . . . . . . . . . . . . . . . . . . 311
If a Tire Goes Flat . . . . . . . . . . . . . . . . . . . . . 302
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296
Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 290
Pressure Light . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Pressure Monitor Operation . . . . . . . . . . . 292
Pressure Monitor System . . . . . . . . . . . . . . 291
Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296
Sidewall Labeling . . . . . . . . . . . . . . . . . . . . . . 285
Terminology and Definitions . . . . . . . . . . . 288
Uniform Tire Quality Grading . . . . . . . . . . 300
Wheel Alignment and Tire Balance . . . . 301
Wheel Replacement . . . . . . . . . . . . . . . . . . . . 301
When It Is Time for New Tires . . . . . . . . . 297
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 284
Top Tier Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224
Tow/Haul Mode . . . . . . . . . . . . . . . . . . . . . . . . . .178
Towing App . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
Driving Characteristics . . . . . . . . . . . . . . . . . 227
Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236 Towing (cont'd)
General Information . . . . . . . . . . . . . . . . . . . 227
Recreational Vehicle . . . . . . . . . . . . . . . . . . . 316
Trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
Trailer Sway Control (TSC) . . . . . . . . . . . . . 242
Traction Control System (TCS)/Electronic
Stability Control Light . . . . . . . . . . . . . . . . . 94
Control/Electronic Stability Control . . . . 185
Limited-Slip Differential . . . . . . . . . . . . . . . . . 191
Off Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Trademarks and License Agreements . . . . . 140
Trailer
Sway Control (TSC) . . . . . . . . . . . . . . . . . . . . 242
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
Towing App . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
Transfer Case Four-Wheel Drive . . . . . . . . . . . . . . . . . . . . . . 179
Transmission Automatic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
Fluid, Automatic . . . . . . . . . . . . . . . . . . . . . . . 260
Temperature Gauge . . . . . . . . . . . . . . . . . . . . . 86
Transportation Program, Courtesy . . . . . . . 343
Transporting a Disabled Vehicle . . . . . . . . . . . . . . . . . . . . . 314
Items That Can Catch Fire . . . . . . . . . . . . . . . 17
Trip Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Truck-Camper Loading Information . . . . . . . 167 TTY Users
Customer Assistance . . . . . . . . . . . . . . . . . . . 340
Turn and Lane-Change Signals . . . . . . . . . . . . 112
Turn Signal Bulb Replacement . . . . . . . . . . . . . . . . . . . . . . 274
U
Uniform Tire Quality Grading . . . . . . . . . . . . 300
UpdatesSoftware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
USB Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Using Infotainment System . . . . . . . . . . . . . . . . . . . 118
Navigation System . . . . . . . . . . . . . . . . . . . . . 124
This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
V
VehicleAhead Indicator . . . . . . . . . . . . . . . . . . . . . . . . . 93
Alarm System . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Canadian Owners . . . . . . . . . . . . . . . . . . . . . . . . 2
Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Data Recording and Privacy . . . . . . . . . . . . 347
Identification Number (VIN) . . . . . . . . . . . . 335
Load Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Positioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Remote Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18