fuel GMC CANYON 2021 Owner's Manual

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
14430430) - 2021 - CRC - 9/9/20
Keys, Doors, and Windows 11
Remote Vehicle Start
If equipped, the engine can be started from
outside of the vehicle. The climate controls
and rear window defogger may also
come on.
If the vehicle has heated and ventilated
seats and the feature is turned on in vehicle
personalization, the heated or ventilated
seats will turn on during cold or hot outside
temperatures and will shut off when the
ignition is turned on. SeeHeated and
Ventilated Front Seats 025.
Laws in some communities may restrict the
use of remote starters. Check local
regulations for any requirements on remote
starting of vehicles.
If your vehicle is low on fuel, do not use the
remote start feature. The vehicle may run
out of fuel.
The vehicle cannot be remote started if:
.The key is in the ignition.
.The hood is not closed.
.There is an emission control system
malfunction and the malfunction indicator
lamp is on.
.The hazard warning flashers are on.
.Two remote vehicle starts, or a single
remote start with an extension, have
already been used.
.The vehicle is not in P (Park).
The engine will turn off during a remote
vehicle start if:
.The coolant temperature gets too high.
.The oil pressure gets low.
The RKE transmitter range may be less while
the vehicle is running.
Other conditions can affect the performance
of the transmitter. See Remote Keyless Entry
(RKE) System 08or
Vehicle Personalization 099.
Starting the Engine Using Remote Start
1. Press and release
Q.
2. Immediately press and hold
/until the
turn signal lamps flash or for at least
four seconds.
When the vehicle starts, the parking
lamps will turn on. The doors will be
locked and the climate control system
may come on. The engine will continue to run for
15 minutes. Repeat the steps for one
15-minute time extension. Turn the ignition
on to operate the vehicle.
Extending Engine Run Time
The engine run time can be extended by
15 minutes, for a total of 30 minutes,
if during the first 15 minutes Steps 1 and 2
are repeated while the engine is still
running. An extension can be requested
30 seconds after starting.
A maximum of two remote starts, or a
single start with an extension, is allowed
between ignition cycles.
The ignition must be turned on and then
back off to use remote start again.
Canceling a Remote Start
To cancel a remote start, do one of the
following:
.Press and hold/until the parking lamps
turn off.
.Turn on the hazard warning flashers.
.Turn the vehicle on and then off.

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
14430430) - 2021 - CRC - 9/9/20
18 Keys, Doors, and Windows
Windows{
Warning
Never leave a child, a helpless adult, or a
pet alone in a vehicle, especially with the
windows closed in warm or hot weather.
They can be overcome by the extreme
heat and suffer permanent injuries or
even death from heat stroke.
The vehicle aerodynamics are designed to
improve fuel economy performance. This
may result in a pulsing sound when either
rear window is down and the front windows
are up. To reduce the sound, open either a
front window or the sunroof, if equipped.
Power Windows
{Warning
Children could be seriously injured or
killed if caught in the path of a closing
window. Never leave keys in a vehicle
with children. When there are children in
the rear seat, use the window lockout
button to prevent operation of the
windows. See Keys06.
Crew Cab Shown, Extended Cab Similar
Power windows work when the ignition is
on, in ACC/ACCESSORY, or when Retained
Accessory Power (RAP) is active. See
Retained Accessory Power (RAP) 0190. Using the window switch, press to open or
pull to close the window.
The windows may be temporarily disabled if
they are used repeatedly within a
short time.
Rear Window Lockout (Crew Cab Only)
This feature stops the rear passenger
windows from working.
.PressZto engage the rear window
lockout feature. The indicator light is on
when engaged.
.PressZagain to disengage.

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
14430430) - 2021 - CRC - 9/9/20
38 Seats and Restraints
break out of the cover. The inflator, the
airbag, and related hardware are all part of
the airbag module.
For airbag locations, seeWhere Are the
Airbags? 036.
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.
Rollover capable roof-rail airbags are
designed to help contain the head and chest
of occupants in the outboard seating
positions in the first and second rows. The
rollover capable roof-rail airbags are
designed to help reduce the risk of full or
partial ejection in rollover events, although
no system can prevent all such ejections. But airbags would not help in many types
of collisions, primarily because the
occupant's motion is not toward those
airbags. See
When Should an Airbag Inflate?
0 37.
Airbags should never be regarded as
anything more than a supplement to seat
belts.
What Will You See after an
Airbag Inflates?
After frontal and seat-mounted side impact
airbags inflate, they quickly deflate, so
quickly that some people may not even
realize the airbags inflated. Roof-rail airbags
may still be at least partially inflated for
some time after they inflate. Some
components of the airbag module may be
hot for several minutes. For location of the
airbags, see Where Are the Airbags? 036.
The parts of the airbag that come into
contact with you may be warm, but not too
hot to touch. There may be some smoke
and dust coming from the vents in the
deflated airbags. Airbag inflation does not
prevent the driver from seeing out of the
windshield or being able to steer the
vehicle, nor does it prevent people from
leaving the vehicle.
{Warning
When an airbag inflates, there may be
dust in the air. This dust could cause
breathing problems for people with a
history of asthma or other breathing
trouble. To avoid this, everyone in the
vehicle should get out as soon as it is
safe to do so. If you have breathing
problems but cannot get out of the
vehicle after an airbag inflates, then get
fresh air by opening a window or a door.
If you experience breathing problems
following an airbag deployment, you
should seek medical attention.
The vehicle has a feature that may
automatically unlock the doors, turn on the
interior lamps and hazard warning flashers,
and shut off the fuel system after the
airbags inflate. The feature may also
activate, without airbag inflation, after an
event that exceeds a predetermined
threshold. After turning the ignition off and
then on again, the fuel system will return to
normal operation; the doors can be locked,
the interior lamps can be turned off, and
the hazard warning flashers can be turned

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
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Seats and Restraints 39
off using the controls for those features.
If any of these systems are damaged in the
crash they may not operate as normal.
{Warning
A crash severe enough to inflate the
airbags may have also damaged
important functions in the vehicle, such
as the fuel system, brake and steering
systems, etc. Even if the vehicle appears
to be drivable after a moderate crash,
there may be concealed damage that
could make it difficult to safely operate
the vehicle.
Use caution if you should attempt to
restart the engine after a crash has
occurred.
In many crashes severe enough to inflate
the airbag, windshields are broken by
vehicle deformation. Additional windshield
breakage may also occur from the front
outboard passenger airbag.
.Airbags are designed to inflate only once.
After an airbag inflates, you will need
some new parts for the airbag system.
If you do not get them, the airbag
system will not be there to help protect
you in another crash. A new system will include airbag modules and possibly other
parts. The service manual for the vehicle
covers the need to replace other parts.
.The vehicle has a crash sensing and
diagnostic module which records
information after a crash. See
Vehicle
Data Recording and Privacy 0336 and
Event Data Recorders 0337.
.Let only qualified technicians work on the
airbag systems. Improper service can
mean that an airbag system will not work
properly. See your dealer for service.
Passenger Sensing System
The vehicle has a passenger sensing system
for the front outboard passenger position.
The passenger airbag status indicator will
light on the overhead console when the
vehicle is started.
United States
Canada
The words ON and OFF, or the symbols for
on and off, will be visible during the system
check. When the system check is complete,
either the word ON or OFF, or the symbol
for on and off, will be visible. See Passenger
Airbag Status Indicator 086.
The passenger sensing system turns off the
front outboard passenger frontal airbag
under certain conditions. No other airbag is
affected by the passenger sensing system.
The passenger sensing system works with
sensors that are part of the front outboard
passenger seat and seat belt. The sensors
are designed to detect the presence of a
properly seated occupant and determine if
the front outboard passenger frontal airbag
should be allowed to inflate or not.
According to accident statistics, children are
safer when properly secured in a rear seat
in the correct child restraint for their weight
and size.

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
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Instruments and Controls 75
Instruments and Controls
Controls
Steering Wheel Adjustment . . . . . . . . . . . . 76
Steering Wheel Controls . . . . . . . . . . . . . . . . 76
Heated Steering Wheel . . . . . . . . . . . . . . . . . 76
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Windshield Wiper/Washer . . . . . . . . . . . . . . 77
Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Power Outlets . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Wireless Charging . . . . . . . . . . . . . . . . . . . . . . 78
Warning Lights, Gauges, and Indicators
Warning Lights, Gauges, andIndicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Instrument Cluster . . . . . . . . . . . . . . . . . . . . . . 81
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Trip Odometer . . . . . . . . . . . . . . . . . . . . . . . . . 84
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Fuel Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Engine Coolant Temperature Gauge . . . . 85
Seat Belt Reminders . . . . . . . . . . . . . . . . . . . . 85
Airbag Readiness Light . . . . . . . . . . . . . . . . . 86
Passenger Airbag Status Indicator . . . . . . 86
Charging System Light . . . . . . . . . . . . . . . . . 87
Malfunction Indicator Lamp (Check Engine Light) . . . . . . . . . . . . . . . . . . . . . . . . . 87
Brake System Warning Light . . . . . . . . . . . 89 Antilock Brake System (ABS) Warning
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Four-Wheel-Drive Light . . . . . . . . . . . . . . . . . 89
Tow/Haul Mode Light . . . . . . . . . . . . . . . . . . 90
Hill Descent Control Light . . . . . . . . . . . . . . 90
Lane Departure Warning (LDW) Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Vehicle Ahead Indicator . . . . . . . . . . . . . . . . 90
Traction Off Light . . . . . . . . . . . . . . . . . . . . . . 90
StabiliTrak OFF Light . . . . . . . . . . . . . . . . . . . . 91
Traction Control System (TCS)/StabiliTrak Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Tire Pressure Light . . . . . . . . . . . . . . . . . . . . . . 91
Engine Oil Pressure Light . . . . . . . . . . . . . . . 92
Low Fuel Warning Light (Base Level) . . . 92
Low Fuel Warning Light (Uplevel) . . . . . . 93
Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . 93
High-Beam On Light . . . . . . . . . . . . . . . . . . . . 93
Front Fog Lamp Light . . . . . . . . . . . . . . . . . . . 93
Lamps On Reminder . . . . . . . . . . . . . . . . . . . . 93
Cruise Control Light . . . . . . . . . . . . . . . . . . . . 93
Door Ajar Light (Uplevel Cluster) . . . . . . . 94
Information Displays
Driver Information Center (DIC) (Base Level) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Driver Information Center (DIC) (Uplevel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Vehicle Messages
Vehicle Messages . . . . . . . . . . . . . . . . . . . . . . 98 Engine Power Messages . . . . . . . . . . . . . . . . 99
Vehicle Speed Messages . . . . . . . . . . . . . . . 99
Vehicle Personalization
Vehicle Personalization . . . . . . . . . . . . . . . . . 99

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
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Instruments and Controls 81
or when one of the gauges shows there
may be a problem, check the section that
explains what to do. Waiting to do repairs
can be costly and even dangerous.Instrument Cluster
Base Level English Shown, Metric Similar
1.Tachometer 084
2. Fuel Gauge 084
3. Engine Coolant Temperature Gauge
085 4.
Speedometer 084
5. Driver Information Center (DIC) (Base
Level) 094 or
Driver Information Center (DIC)
(Uplevel) 096

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
14430430) - 2021 - CRC - 9/9/20
82 Instruments and Controls
Uplevel English Shown, Metric Similar
1.Tachometer 084
2. Fuel Gauge 084
3. Engine Coolant Temperature Gauge
085 4.
Speedometer 084
5. Driver Information Center (DIC) (Base
Level) 094 or
Driver Information Center (DIC)
(Uplevel) 096
If the vehicle has a diesel engine, see the
Duramax diesel supplement for more
information.
Uplevel Cluster Menu
There is an interactive display area in the
center of the instrument cluster.
Use the right steering wheel control to open
and scroll through the different items and
displays.
Press
oorpto change between the
cluster applications. Press
worxto scroll
through the list of available features within
each application. Press
Vto select. Not all

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
14430430) - 2021 - CRC - 9/9/20
Instruments and Controls 83
applications will be available on all vehicles.
Some may be temporarily restricted when
the vehicle is off or in ACC/ACCESSORY.
.Home Page
.Info App. This is where the selected Driver
Information Center (DIC) displays can be
viewed. See“Driver Information Center
(DIC) (Uplevel)” in the Index.
.Audio
.Phone
.Navigation
.Options
Home
Information displayed here can be
customized from the Options menu.
Speedometer :Displays how fast the vehicle
is moving in either kilometers per hour
(km/h) or miles per hour (mph).
Speed Sign : Shows sign information, which
comes from a roadway database in the
onboard navigation, if equipped.
Time : Displays the current time.
Fuel Range : Displays the approximate
distance the vehicle can be driven without
refueling. The fuel range estimate is based
on an average of the vehicle’s fuel economy over recent driving history and the amount
of fuel remaining in the fuel tank. Fuel
range cannot be reset.
Audio
Pressworxto scroll through radio
stations or move to the next or previous
track of a CD/USB/Bluetooth device that is
connected to the vehicle. Press
Vto enter
the Audio menu to browse for music, select
from favorites, or change the audio source.
Phone
In the Phone menu, if there is no active
phone call, view recent calls, scroll through
contacts, select from the favorites, or change
the phone source. If there is an active call,
mute the phone or switch to handset
operation.
Navigation
In the Navigation menu, if there is no active
route, you can resume the last route and
turn the voice prompts on or off. If there is
an active route, press
Vto cancel route
guidance or turn the voice prompts on
or off.
Options
Pressworxto scroll through items in
the Options menu. Press
Vto select the
item. Press
oto exit the item.
Units : Choose US or Metric units. A selected
mark will be displayed next to the
selected item.
Info Page Options : Select the items to be
displayed in the Info app. A selected mark
will be displayed next to the selected item.
Home Page Options : Select the available
elements to display. Not all elements will be
available on all vehicles: Speedometer, Speed
Sign, Time, and Fuel Range.
Speed Warning : Allows the driver to set a
speed that they do not want to exceed.
Press
worxto adjust the value. PressV
to set the speed. Once the speed is set, this
feature can be turned off by pressing
V
while viewing this page. If the selected
speed limit is exceeded, a pop-up warning is
displayed with a chime.
Software Information : Displays open source
software information.

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
14430430) - 2021 - CRC - 9/9/20
84 Instruments and Controls
Speedometer
The speedometer shows the vehicle's speed
in either kilometers per hour (km/h) or
miles per hour (mph).
Odometer
The odometer shows how far the vehicle has
been driven, in either kilometers or miles.
Trip Odometer
The trip odometer shows how far the
vehicle has been driven since the trip
odometer was last reset.
The trip odometer is accessed and reset
through the Driver Information Center (DIC).
SeeDriver Information Center (DIC) (Base
Level) 094 or
Driver Information Center (DIC) (Uplevel)
0 96.
Tachometer
The tachometer displays the engine speed in
revolutions per minute (rpm).
Fuel Gauge
Metric
English When the ignition is on, the fuel gauge
indicates about how much fuel is left in
the tank.
An arrow on the fuel gauge indicates the
side of the vehicle the fuel door is on.
When the indicator nears empty, the low
fuel light comes on. There is a small amount
of fuel left, but the fuel tank should be
filled soon.
Here are four things that some owners ask
about. None of these show a problem with
the fuel gauge:
.At the service station, the fuel pump
shuts off before the gauge reads full.
.It takes a little more or less fuel to fill up
than the gauge indicated. For example,
the gauge indicated the tank was half
full, but it actually took a little more or
less than half the tank's capacity to fill
the tank.
.The gauge moves a little while turning a
corner or speeding up.
.The gauge takes a few seconds to
stabilize after the ignition is turned on,
and goes back to empty when the
ignition is turned off.

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
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Instruments and Controls 87
{Warning
If the airbag readiness light ever comes
on and stays on, it means that
something may be wrong with the airbag
system. To help avoid injury to yourself
or others, have the vehicle serviced right
away. SeeAirbag Readiness Light 086
for more information, including important
safety information.
Charging System Light
The charging system light comes on briefly
when the ignition is turned on, but the
engine is not running, as a check to show
the light is working. The light turns off
when the engine is started. If it does not,
have the vehicle serviced by your dealer. If the light stays on, or comes on while
driving, there may be a problem with the
electrical charging system. Have it checked
by your dealer. Driving while this light is on
could drain the battery.
When this light comes on, the Driver
Information Center (DIC) also displays a
message.
If a short distance must be driven with the
light on, be sure to turn off all accessories,
such as the radio and air conditioner.
Malfunction Indicator Lamp
(Check Engine Light)
This light is part of the vehicle’s emission
control on-board diagnostic system. If this
light is on while the engine is running, a
malfunction has been detected and the
vehicle may require service. The light should
come on to show that it is working when
the ignition is on and the engine is not
running. See
Ignition Positions 0186.
Malfunctions are often indicated by the
system before any problem is noticeable.
Being aware of the light and seeking service
promptly when it comes on may prevent
damage.
Caution
If the vehicle is driven continually with
this light on, the emission control system
may not work as well, the fuel economy
may be lower, and the vehicle may not
run smoothly. This could lead to costly
repairs that might not be covered by the
vehicle warranty.
Caution
Modifications to the engine, transmission,
exhaust, intake, or fuel system, or the
use of replacement tires that do not
meet the original tire specifications, can
cause this light to come on. This could
lead to costly repairs not covered by the
vehicle warranty. This could also affect
the vehicle’s ability to pass an Emissions
Inspection/Maintenance test. See
Accessories and Modifications 0234.