Additional services GMC CANYON 2021 Owner's Manual

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
14430430) - 2021 - CRC - 2/18/21
Contents
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Keys, Doors, and Windows . . . . . . . . . . . . . . . 6
Seats and Restraints . . . . . . . . . . . . . . . . . . . . . 21
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Instruments and Controls . . . . . . . . . . . . . . . . 75
Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Infotainment System . . . . . . . . . . . . . . . . . . . 109
Climate Controls . . . . . . . . . . . . . . . . . . . . . . . . 164
Driving and Operating . . . . . . . . . . . . . . . . . . 170
Vehicle Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233
Service and Maintenance . . . . . . . . . . . . . . 309
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . 323
Customer Information . . . . . . . . . . . . . . . . . . 327
Reporting Safety Defects . . . . . . . . . . . . . . . 335
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 339
Connected Services . . . . . . . . . . . . . . . . . . . . . 344
Index . . . . . . . . . . . . . . . . . . . . . . . . . . 347
Introduction
The names, logos, emblems, slogans, vehicle
model names, and vehicle body designs
appearing in this manual including, but not
limited to, GM, the GM logo, GMC, the GMC
Truck Emblem, CANYON, and DENALI are
trademarks and/or service marks of General
Motors LLC, its subsidiaries, affiliates,
or licensors.
For vehicles first sold in Canada, substitute
the name“General Motors of Canada
Company” for GMC wherever it appears in
this manual.
This manual describes features that may or
may not be on the vehicle because of
optional equipment that was not purchased
on the vehicle, model variants, country
specifications, features/applications that may not be available in your region, or changes
subsequent to the printing of this owner’s
manual.
If this vehicle has the Duramax diesel
engine, see the Duramax diesel supplement
for additional and specific information on
this engine.
Refer to the purchase documentation
relating to your specific vehicle to confirm
the features.
Keep this manual in the vehicle for quick
reference.
Litho in U.S.A.
Part No. 84426904 C Third Printing©2021 General Motors LLC. All Rights Reserved.

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
14430430) - 2021 - CRC - 9/9/20
118 Infotainment System
seconds. The radio will also display icons
representing additional channels (HD2,
...HD8), that may be available. When the
radio successfully tunes to a HD station,
the HD logo will display and digital
audio will play.
2. Touch the display arrows to tune to the previous or next HD Radio station.
There may be a delay before the station
starts playing.
The HD Radio station number is indicated
next to the HD logo.
HD Radio stations can be saved as favorites.
For a list of all stations, see
www.hdradio.com.
HD Radio Troubleshooting
Digital Audio Delay : Wait for the signal to
process. This can take several seconds.
Volume Change, Audio Skip, Echo, Digital
Audio Lost : Station signal strength may be
weak, the station is out of range, or the
station may be out of alignment. Verify
proper reception on another station.
If the HD Radio signal weakens while
listening to HD1, the radio will automatically
switch to the analog version of the radio
station. If the HD Radio signal loses reception while
listening to stations HD2 to HD8, the radio
mutes until the signal can be recovered or
until the station is changed.
HD Radio can be disabled if driving in a
weak signal area. Touch HD Radio On/Off to
toggle HD Radio reception on and off.
Radio Data System (RDS)
If equipped, RDS features are available for
use only on FM stations that broadcast RDS
information. With RDS, the radio can:
.Group stations by Category (i.e., Program
Type) such as Rock, Jazz, Classical, etc.
.Display messages from radio stations.
This system relies on receiving specific
information from these stations and only
works when the information is available.
It is possible that a radio station could
broadcast incorrect information that causes
the radio features to work improperly. If this
happens, contact the radio station.
When information is broadcast from a RDS
station, the station name or call letters
display on the audio screen. Radio text
supporting the currently playing broadcast
may also appear.
Satellite Radio
SiriusXM Radio Service
If equipped, vehicles with a valid SiriusXM
radio subscription can receive SiriusXM
programming.
SiriusXM radio has a wide variety of
programming and commercial-free music,
coast to coast, in digital-quality sound. In
the U.S., see www.siriusxm.com or call
1-888-601-6296. In Canada, see
www.siriusxm.ca or call 1-877-438-9677.
When SiriusXM is active, the channel name,
number, song title, and artist appear on the
display.
SiriusXM with 360L
SiriusXM with 360L interface has enhanced
in-vehicle listening experience for
subscribers. The experience now offers more
categories and system learned
recommendations toward discovering more
personalized content.
To use the full SiriusXM 360L program,
including streaming content and listening
recommendations, OnStar Connected Access
is required. Connected vehicle services vary

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
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128 Infotainment System
The destination pin marks the location of
the final destination. Touch the pin to view
the destination address or to add it or
remove it from the Favorites list. Hide the
information by touching the pin one more
time. It will automatically time out if no
action is taken.
If equipped, smart Points of Interest (POIs)
are places of interest for parking and gas
stations.
The progress bar provides an overview of
the route progress and may show traffic and
incidents along the way. As the route
proceeds, the vehicle icon moves up the bar.
Touch the icon to zoom out on the map and
view the entire route. Touch it again to
return to the previous view.
View the drive time by touching the
estimated time of arrival (ETA).
Current Location
When the vehicle is parked and not in a
Navigation session, the user icon is centered
on the map view, highlighting the current
location.
Destination
Receiving Destination Directions from
Different Sources
Destinations can be received or transferred
from different sources to the Nav application
for route guidance. If equipped, some of
these sources may include:
.Navigation from search results.
.OnStar Advisor destination download.
.An address from the Contacts list.
.An application on the smartphone that
can send destinations to the vehicle.
.An application downloaded to the vehicle
such as OnStar Services that can send
destinations to the navigation system.
Waypoints
Add up to five waypoints, which are
additional destinations, along the route. To
add an additional stop or waypoint:1. From active guidance, touch
}.
2. Search for the destination using One-Box, Voice search, or the Quick Category
icons.
3. Choose search results Along Route, Nearby, or Near Destination.
4. Choose the desired waypoint and touch Add to Trip or replace the current
destination by touching New Destination.
Route options are not available for
waypoints.
Arriving at a Waypoint
When approaching a waypoint, the system
will display a Destination Arrival view. To
continue on to the next destination touch
the Drive to message on the infotainment
display.

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
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158 Infotainment System
Gracenote Terms of Use
This application or device contains software
from Gracenote, Inc. of Emeryville, California
("Gracenote"). The software from Gracenote
(the "Gracenote Software") enables this
application to do disc or file identification
and obtain music-related information,
including name, artist, track, and title
information ("Gracenote Data") from online
servers or embedded databases (collectively,
"Gracenote Servers") and to perform other
functions. You may use Gracenote Data only
by means of the intended End-User
functions of this application or device.
This application or device may contain
content belonging to Gracenote’s providers.
If so, all of the restrictions set forth herein
with respect to Gracenote Data shall also
apply to such content and such content
providers shall be entitled to all of the
benefits and protections set forth herein
that are available to Gracenote.
You agree that you will use Gracenote Data,
the Gracenote Software, and Gracenote
Servers for your own personal
non-commercial use only. You agree not to
assign, copy, transfer or transmit the
Gracenote Software or any Gracenote Data
to any third party. YOU AGREE NOT TO USEOR EXPLOIT GRACENOTE DATA, THE
GRACENOTE SOFTWARE, OR GRACENOTE
SERVERS, EXCEPT AS EXPRESSLY PERMITTED
HEREIN.
You agree that your non-exclusive license to
use the Gracenote Data, the Gracenote
Software, and Gracenote Servers will
terminate if you violate these restrictions.
If your license terminates, you agree to
cease any and all use of the Gracenote Data,
the Gracenote Software, and Gracenote
Servers. Gracenote reserves all rights in
Gracenote Data, the Gracenote Software,
and the Gracenote Servers, including all
ownership rights. Under no circumstances
will Gracenote become liable for any
payment to you for any information that
you provide. You agree that Gracenote may
enforce its rights under this Agreement
against you directly in its own name.
The Gracenote service uses a unique
identifier to track queries for statistical
purposes. The purpose of a randomly
assigned numeric identifier is to allow the
Gracenote service to count queries without
knowing anything about who you are. For
more information, see the web page for the
Gracenote Privacy Policy for the Gracenote
service.
The Gracenote Software and each item of
Gracenote Data are licensed to you "AS IS."
Gracenote makes no representations or
warranties, express or implied, regarding the
accuracy of any Gracenote Data. Gracenote
reserves the right to delete data from the
Gracenote Servers or to change data
categories for any cause that Gracenote
deems sufficient. No warranty is made that
the Gracenote Software or Gracenote Servers
are error-free or that functioning of
Gracenote Software or Gracenote Servers
will be uninterrupted. Gracenote is not
obligated to provide you with new enhanced
or additional data types or categories that
Gracenote may provide in the future and is
free to discontinue its services at any time.
GRACENOTE DISCLAIMS ALL WARRANTIES
EXPRESS OR IMPLIED, INCLUDING, BUT NOT
LIMITED TO, IMPLIED WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A
PARTICULAR PURPOSE, TITLE, AND
NON-INFRINGEMENT. GRACENOTE DOES NOT
WARRANT THE RESULTS THAT WILL BE
OBTAINED BY YOUR USE OF THE GRACENOTE
SOFTWARE OR ANY GRACENOTE SERVER. IN
NO CASE WILL GRACENOTE BE LIABLE FOR
ANY CONSEQUENTIAL OR INCIDENTAL
DAMAGES OR FOR ANY LOST PROFITS OR
LOST REVENUES.

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
14430430) - 2021 - CRC - 9/9/20
Service and Maintenance 309
Service and Maintenance
General Information
General Information . . . . . . . . . . . . . . . . . . 309
Maintenance Schedule
Maintenance Schedule . . . . . . . . . . . . . . . . . 310
Special Application Services
Special Application Services . . . . . . . . . . . . 316
Additional Maintenance and Care
Additional Maintenance and Care . . . . . . 316
Recommended Fluids, Lubricants, and
Parts
Recommended Fluids and Lubricants . . . 319
Maintenance Replacement Parts . . . . . . . 320
Maintenance Records
Maintenance Records . . . . . . . . . . . . . . . . . . 322
General Information
Your vehicle is an important investment.
This section describes the required
maintenance for the vehicle. Follow this
schedule to help protect against major repair
expenses resulting from neglect or
inadequate maintenance. It may also help to
maintain the value of the vehicle if it is
sold. It is the responsibility of the owner to
have all required maintenance performed.
Your dealer has trained technicians who can
perform required maintenance using genuine
replacement parts. They have up-to-date
tools and equipment for fast and accurate
diagnostics. Many dealers have extended
evening and Saturday hours, courtesy
transportation, and online scheduling to
assist with service needs.
Your dealer recognizes the importance of
providing competitively priced maintenance
and repair services. With trained technicians,
the dealer is the place for routine
maintenance such as oil changes and tire
rotations and additional maintenance items
like tires, brakes, batteries, and wiper blades.
Caution
Damage caused by improper maintenance
can lead to costly repairs and may not be
covered by the vehicle warranty.
Maintenance intervals, checks,
inspections, recommended fluids, and
lubricants are important to keep the
vehicle in good working condition.
Do not have chemical flushes that are not
approved by GM performed on the
vehicle. The use of flushes, solvents,
cleaners, or lubricants that are not
approved by GM could damage the
vehicle, requiring expensive repairs that
are not covered by the vehicle warranty.
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.

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
14430430) - 2021 - CRC - 9/9/20
310 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 0180.
.Are driven on reasonable road surfaces
within legal driving limits.
.Use the recommended fuel. See
Recommended Fuel 0214.
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 0235.
Maintenance Schedule
Owner Checks and Services
Check the engine oil level. See Engine Oil
0 240.
Once a Month
.Check the tire inflation pressures,
including the spare. See Tire Pressure
0 272.
.Inspect the tires for wear. See Tire
Inspection 0276.
.Check the windshield washer fluid level.
See Washer Fluid 0249.
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 Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
14430430) - 2021 - CRC - 9/9/20
Service and Maintenance 313
Maintenance Schedule Additional
Required Services - Normal12 000 km/7,500 mi
24 000 km/15,000 mi
36 000 km/22,500 mi
48 000 km/30,000 mi 60 000 km/37,500 mi
72 000 km/45,000 mi84 000 km/52,500 mi
96 000 km/60,000 mi
108 000 km/67,500 mi 120 000 km/75,000 mi 132 000 km/82,500 mi
144 000 km/90,000 mi 156 000 km/97,500 mi
168 000 km/105,000 mi 180 000 km/112,500 mi
192 000 km/120,000 mi 204 000 km/127,500 mi 216 000 km/135,000 mi
228 000 km/142,500 mi
240 000 km/150,000 mi
Rotate tires and perform Required Services. Check engine oil
level and oil life percentage. Change engine oil and filter,
if needed.@ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @
Replace passenger compartment air filter. (1)@ @@@@@
Replace engine air cleaner filter. (2)@ @@
Inspect evaporative control system. (3)@@@
Replace spark plugs. Inspect spark plug wires and/or boots.@
Change transfer case fluid, if equipped with 4WD. (4)@
Drain and fill engine cooling system. (5)@
Visually inspect accessory drive belts. (6)@
Replace brake fluid. (7)
Replace windshield wiper blades. (8)
@ @ @ @ @ @ @ @ @ @
Replace hood gas struts and tailgate dampener. (9)@ @
Replace air conditioning desiccant. (10)

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
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314 Service and Maintenance
Footnotes—Maintenance Schedule
Additional Required Services - Normal
(1) Or every two years, 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.
(2) Or every four years, whichever comes
first. If driving in dusty conditions, inspect
the filter at each oil change or more often
as needed. See Engine Air Cleaner/Filter
0 243.
(3) Visually check all fuel and vapor lines
and hoses for proper attachment,
connection, routing, and condition.
(4) 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. (5)
Or every five years, whichever comes
first. See Cooling System 0245.
(6) Or every 10 years, whichever comes first.
Inspect for fraying, excessive cracking,
or damage; replace, if needed.
(7) Replace brake fluid every five years. See
Brake Fluid 0250.
(8) Or every 12 months, whichever comes
first. See Wiper Blade Replacement 0254.
(9) Or every 10 years, whichever comes first.
See Gas Strut(s) 0254.
(10) Replace air conditioning desiccant every
seven years.

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
14430430) - 2021 - CRC - 9/9/20
Service and Maintenance 315
Maintenance Schedule Additional
Required Services - Severe12 000 km/7,500 mi
24 000 km/15,000 mi
36 000 km/22,500 mi
48 000 km/30,000 mi 60 000 km/37,500 mi
72 000 km/45,000 mi84 000 km/52,500 mi
96 000 km/60,000 mi
108 000 km/67,500 mi 120 000 km/75,000 mi 132 000 km/82,500 mi
144 000 km/90,000 mi 156 000 km/97,500 mi
168 000 km/105,000 mi 180 000 km/112,500 mi
192 000 km/120,000 mi 204 000 km/127,500 mi 216 000 km/135,000 mi
228 000 km/142,500 mi
240 000 km/150,000 mi
Rotate tires and perform Required Services. Check engine oil
level and oil life percentage. Change engine oil and filter,
if needed.@ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @
Replace passenger compartment air filter. (1)@ @@@@@
Replace engine air cleaner filter. (2)@ @@
Inspect evaporative control system. (3)@@@
Replace spark plugs. Inspect spark plug wires and/or boots.@
Change automatic transmission fluid and filter.@@@
Change transfer case fluid, if equipped with 4WD. (4)@@@
Drain and fill engine cooling system. (5)@
Visually inspect accessory drive belts. (6)@
Replace brake fluid. (7)
Replace windshield wiper blades. (8)
@ @ @ @ @ @ @ @ @ @
Replace hood gas struts and tailgate dampener. (9)@ @
Replace air conditioning desiccant. (10)

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
14430430) - 2021 - CRC - 9/9/20
316 Service and Maintenance
Footnotes—Maintenance Schedule
Additional Required Services - Severe
(1) Or every two years, 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.
(2) Or every four years, whichever comes
first. If driving in dusty conditions, inspect
the filter at each oil change or more often
as needed. See Engine Air Cleaner/Filter
0 243.
(3) Visually check all fuel and vapor lines
and hoses for proper attachment,
connection, routing, and condition.
(4) 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. (5)
Or every five years, whichever comes
first. See Cooling System 0245.
(6) Or every 10 years, whichever comes first.
Inspect for fraying, excessive cracking,
or damage; replace, if needed.
(7) Replace brake fluid every five years. See
Brake Fluid 0250.
(8) Or every 12 months, whichever comes
first. See Wiper Blade Replacement 0254.
(9) Or every 10 years, whichever comes first.
See Gas Strut(s) 0254.
(10) Replace air conditioning desiccant every
seven years.Special Application Services
.Severe Commercial Use Vehicles Only:
Lubricate chassis components every oil
change.
.Have underbody flushing service
performed. See "Underbody Maintenance"
in Exterior Care 0300.
Additional Maintenance
and Care
Your vehicle is an important investment and
caring for it properly may help to avoid
future costly repairs. To maintain vehicle
performance, additional maintenance
services may be required.
It is recommended that your dealer perform
these services —their trained dealer
technicians know your vehicle best. Your
dealer can also perform a thorough
assessment with a multi-point inspection to
recommend when your vehicle may need
attention.
The following list is intended to explain the
services and conditions to look for that may
indicate services are required.