2017 GMC CANYON air conditioning

GMC Canyon Owner Manual (GMNA-Localizing-U.S./Canada-10122677) -
2017 - crc - 1/20/17
Climate Controls 211
@:Press to turn on recirculation.
An indicator light comes on. Air is
recirculated to quickly cool the
inside of the vehicle. It can also be
used to help reduce outside air and
odors that enter the vehicle. The air
conditioning compressor also comes
on when this mode is activated.
Press AUTO to return to automatic
operation.
Auto Defog : The climate control
system may have a sensor to
automatically detect high humidity
inside the vehicle. When high
humidity is detected, the climate
control system may adjust air
delivery modes, outside air supply,
and turn on the air conditioner. If the
climate control system does not
detect possible window fogging, it
returns to normal operation. To turn
Auto Defog off or on, see “Climate
and Air Quality” underVehicle
Personalization 0138.
Rear Window Defogger
The rear window defogger uses a
warming grid to remove fog from the
rear window.
K:Press to turn the rear window
defogger on or off. An indicator light
on the button comes on to show that
the rear window defogger is on.
The rear window defogger only
works when the ignition is in ON/
RUN. The defogger also turns off if
the ignition is turned to ACC/
ACCESSORY or LOCK/OFF.
Caution
Using a razor blade or sharp
object to clear the inside rear
window can damage the rear
window defogger. Repairs would
not be covered by the vehicle
warranty. Do not clear the inside
rear window with sharp objects.
Heated Mirror : If equipped with
heated outside mirrors, the mirrors
heat to help clear fog or frost from
the surface of the mirror when the
rear window defog button is
pressed. See Heated Mirrors 038.
Air Vents
Adjustable air vents are in the
center and on the side of the
instrument panel. Use the sliding
knobs on the air vents to change
the direction of the airflow. Slide the
knob up or down to open or close
off the airflow.
Air vents blow warm air on the side
windows in cold weather. If Floor,
Defog, or Defrost modes are
selected, a small amount of air will
come from the vents close to the
window. If the airflow is shut off
using the sliding knobs, warm air
will be directed to the other
instrument panel vents. This is
normal operation.
Use the sliding knobs to turn vent
airflow on or off based on the mode
selected.
Operation Tips
.
Clear away any ice, snow,
or leaves from air inlets at the
base of the windshield that could
block the flow of air into the
vehicle.

GMC Canyon Owner Manual (GMNA-Localizing-U.S./Canada-10122677) -
2017 - crc - 1/20/17
Vehicle Care 295
Warning (Continued)
Wait until there is no sign of
steam or coolant before you open
the hood.
If you keep driving when the
engine is overheated, the liquids
in it can catch fire. You or others
could be badly burned. Stop the
engine if it overheats, and get out
of the vehicle until the engine
is cool.
If No Steam Is Coming from
the Engine Compartment
If an engine overheat warning is
displayed but no steam can be seen
or heard, the problem may not be
too serious. Sometimes the engine
can get a little too hot when the
vehicle:
.Climbs a long hill on a hot day.
. Stops after high-speed driving.
. Idles for long periods in traffic.
If the overheat warning is displayed
with no sign of steam: 1. Turn the air conditioning off.
2. Turn the heater on to the
highest temperature and to the
highest fan speed. Open the
windows as necessary.
3. When it is safe to do so, pull off the road, shift to P (Park) or
N (Neutral), and let the
engine idle.
If the engine coolant temperature
gauge is no longer in the overheat
zone, the vehicle can be driven.
Continue to drive the vehicle slowly
for about 10 minutes. Keep a safe
distance from the vehicle in front.
If the warning does not come back
on, continue to drive normally and
have the cooling system checked
for proper fill and function.
If the warning continues, pull over,
stop, and park the vehicle
right away.
If there is no sign of steam, idle the
engine for three minutes while
parked. If the warning is still
displayed, turn off the engine until it
cools down.
Engine Fan
If the vehicle has a clutched engine
cooling fan, when the clutch is
engaged, the fan spins faster to
provide more air to cool the engine.
In most everyday driving conditions,
the fan is spinning slower and the
clutch is not fully engaged. This
improves fuel economy and reduces
fan noise. Under heavy vehicle
loading, trailer towing, and/or high
outside temperatures, the fan speed
increases as the clutch more fully
engages, so an increase in fan
noise may be heard. This is normal
and should not be mistaken as the
transmission slipping or making
extra shifts. It is merely the cooling
system functioning properly. The fan
will slow down when additional
cooling is not required and the
clutch disengages.
This fan noise may also be heard
when starting the engine. It will go
away as the fan clutch partially
disengages.
If the vehicle has electric cooling
fan(s), the fans may be heard
spinning at low speed during most

GMC Canyon Owner Manual (GMNA-Localizing-U.S./Canada-10122677) -
2017 - crc - 1/20/17
296 Vehicle Care
everyday driving. The fans may turn
off if no cooling is required. Under
heavy vehicle loading, trailer towing,
high outside temperatures,
or operation of the air conditioning
system, the fans may change to
high speed and an increase in fan
noise may be heard. This is normal
and indicates that the cooling
system is functioning properly. The
fans will change to low speed when
additional cooling is no longer
required.
The electric engine cooling fans
may run after the engine has been
turned. off. This is normal and no
service is required.
Washer Fluid
What to Use
When windshield washer fluid needs
to be added, be sure to read the
manufacturer's instructions before
use. Use a fluid that has sufficient
protection against freezing in an
area where the temperature may fall
below freezing.
Adding Washer Fluid
Open the cap with the washer
symbol on it. Add washer fluid until
the tank is full. SeeEngine
Compartment Overview 0281 for
reservoir location.
Caution
. Do not use washer fluid that
contains any type of water
repellent coating. This can
cause the wiper blades to
chatter or skip.
. Do not use engine coolant
(antifreeze) in the
windshield washer. It can
damage the windshield
washer system and paint.
(Continued)
Caution (Continued)
.Do not mix water with
ready-to-use washer fluid.
Water can cause the
solution to freeze and
damage the washer fluid
tank and other parts of the
washer system.
. When using concentrated
washer fluid, follow the
manufacturer instructions for
adding water.
. Fill the washer fluid tank
only three-quarters full when
it is very cold. This allows
for fluid expansion if
freezing occurs, which could
damage the tank if it is
completely full.
Brakes
Disc brake pads have built-in wear
indicators that make a high-pitched
warning sound when the brake pads
are worn and new pads are needed.
The sound can come and go or be

GMC Canyon Owner Manual (GMNA-Localizing-U.S./Canada-10122677) -
2017 - crc - 1/20/17
310 Vehicle Care
The vehicle may not be equipped
with all of the fuses, relays, and
features shown.Fuses Usage
F1 Traction control module power
F2 Engine control module power
F3 Air conditioning clutch
F4 –
F5 Engine control module/Integrated
chassis control
module/Fuel pump
power module
F6 Wipers
F7 Cargo lamp/Bed lighting (if
equipped)
F8 Fuel injectors–even
F9 Fuel injectors–odd
F10 Engine control module 1 Fuses Usage
F11 Miscellaneous 1/ Ignition
F12 Starter
F13 Traction control module
F14 –
F15 –
F16 –
F17 Front axle actuator
F18 –
F19 Aeroshutters
F20 –
F21 Front blower
F22 Antilock brake system valves
F23 –
F24 Trailer
F25 Transfer case electronic control
F26 Antilock brake system pump Fuses Usage
F27 Trailer brake control module (if
equipped)
F28 Rear window defogger
F29 –
F30 Driver heated seat
F31 –
F32 Passenger heated seat
F33 Body control module 3
F34 Fuel system control module
F35 Integrated chassis control module (if
equipped)
F36 Center high-mounted
stoplamp
F37 Right high-beam headlamp
F38 Left high-beam headlamp

GMC Canyon Owner Manual (GMNA-Localizing-U.S./Canada-10122677) -
2017 - crc - 1/20/17
Vehicle Care 311
FusesUsage
F39 –
F40 –
F41 –
F42 –
F43 Cooling fan
F44 Vacuum pump
F45 –
F46 Engine control module 2
F47 Miscellaneous 2/ Ignition
F48 Fog lamps (if equipped)
F49 –
F50 Trailer parking lamps
F51 Horn
F52 –
F53 –
F54 –
F55 – Fuses
Usage
F56 Washer pump
F57 –
F58 –
F59 Trailer wiring
F60 Mirrors defogger
F61 –
F62 Canister vent solenoid
F63 –
F64 Trailer reverse lamp
F65 Left trailer stoplamp/Turn
signal lamps
F66 Right trailer stoplamp/Turn
signal lamps
F67 Electric power steering
F68 –
F69 Battery regulated voltage control
F70 – Fuses
Usage
F71 –
F72 –
F73 –
F74 Generator
F75 –
Relays Usage
K1 Air conditioning clutch
K2 Starter
K3 –
K4 Wipers speed
K5 Wipers control
K6 Cargo lamp/Bed lighting (if
equipped)
K7 Powertrain
K8 –
K9 –
K10 –

GMC Canyon Owner Manual (GMNA-Localizing-U.S./Canada-10122677) -
2017 - crc - 1/20/17
Vehicle Care 319
(3) Aspect Ratio:A two-digit
number that indicates the tire
height-to-width measurements.
For example, if the tire size
aspect ratio is 60, as shown in
item 3 of the illustration, it would
mean that the tire's sidewall is
60 percent as high as it is wide.
(4) Construction Code
:A letter
code is used to indicate the type
of ply construction in the tire.
The letter R means radial ply
construction; the letter D means
diagonal or bias ply
construction; and the letter B
means belted-bias ply
construction.
(5) Rim Diameter
:Diameter of
the wheel in inches.
(6) Service Description
:These
characters represent the load
index and speed rating of the
tire. The load index represents
the load carrying capacity a tire
is certified to carry. The speed
rating is the maximum speed a
tire is certified to carry a load.
Tire Terminology and
Definitions
Air Pressure:The amount of
air inside the tire pressing
outward on each square inch of
the tire. Air pressure is
expressed in kPa (kilopascal)
or psi (pounds per square inch).
Accessory Weight
:The
combined weight of optional
accessories. Some examples of
optional accessories are
automatic transmission, power
windows, power seats, and air
conditioning.
Aspect Ratio
:The relationship
of a tire's height to its width.
Belt
:A rubber coated layer of
cords between the plies and the
tread. Cords may be made from
steel or other reinforcing
materials. Bead
:The tire bead contains
steel wires wrapped by steel
cords that hold the tire onto
the rim.
Bias Ply Tire
:A pneumatic tire
in which the plies are laid at
alternate angles less than
90 degrees to the centerline of
the tread.
Cold Tire Pressure
:The
amount of air pressure in a tire,
measured in kPa (kilopascal)
or psi (pounds per square inch)
before a tire has built up heat
from driving. See Tire Pressure
0 321.
Curb Weight
:The weight of a
motor vehicle with standard and
optional equipment including the
maximum capacity of fuel, oil,
and coolant, but without
passengers and cargo.
DOT Markings
:A code molded
into the sidewall of a tire
signifying that the tire is in
compliance with the U.S.

GMC Canyon Owner Manual (GMNA-Localizing-U.S./Canada-10122677) -
2017 - crc - 1/20/17
378 Technical Data
Vehicle Data
Capacities and Specifications
The following approximate capacities are given in metric and English conversions. SeeRecommended Fluids and
Lubricants 0373.
Application Capacities
Metric English
Air Conditioning Refrigerant For the air conditioning system refrigerant type and charge amount, see the refrigerant label under thehood. See your dealer for more information.
Cooling System 2.5L L4 9.1 L 9.6 qt
3.6L V6 12.4 L 13.1 qt
Engine Oil with Filter 2.5L L4 4.7 L 5.0 qt
3.6L V6 5.7 L 6.0 qt
Fuel Tank 80 L 21 gal
Transfer Case Fluid 1.9 L 2.0 qt
Wheel Nut Torque 190 Y140 lb ft
All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this
manual. Recheck fluid level after filling.

GMC Canyon Owner Manual (GMNA-Localizing-U.S./Canada-10122677) -
2017 - crc - 1/20/17
Index 405
IndexA
Accessories andModifications . . . . . . . . . . . . . . . . . . 279
Accessory Power . . . . . . . . . . . . . . . 236
Add-On Electrical Equipment . . . 275
Additional Information OnStar
®. . . . . . . . . . . . . . . . . . . . . . 400
Additional Maintenance and Care . . . . . . . . . . . . . . . . . . . . . . 370
Adjustments
Lumbar, Front Seats . . . . . . . . . . . . 46
Agreements Trademarks and License . . . . . 201
Air Cleaner/Filter, Engine . . . . . . . 289
Air Conditioning . . . . . . . . . . . 207, 209
Air Filter, Passenger
Compartment . . . . . . . . . . . . . . . . . 212
Air Vents . . . . . . . . . . . . . . . . . . . . . . . 211
Airbag System Check . . . . . . . . . . . . . . . . . . . . . . . . . . 68
How Does an AirbagRestrain? . . . . . . . . . . . . . . . . . . . . . 61
Passenger Sensing System . . . . 63
What Makes an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 61
What Will You See after an Airbag Inflates? . . . . . . . . . . . . . . . 61 Airbag System (cont'd)
When Should an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 60
Where Are the Airbags? . . . . . . . . 59
Airbags Adding Equipment to theVehicle . . . . . . . . . . . . . . . . . . . . . . . . 67
Passenger Status Indicator . . . .116
Readiness Light . . . . . . . . . . . . . . .116
Servicing Airbag-Equipped Vehicles . . . . . . . . . . . . . . . . . . . . . . . 67
System Check . . . . . . . . . . . . . . . . . . 57
Alarm Vehicle Security . . . . . . . . . . . . . . . . 35
All-Season Tires . . . . . . . . . . . . . . . . 315
All-Terrain Tires . . . . . . . . . . . . . . . . . 316
AM-FM Radio . . . . . . . . . . . . . . 160, 162
Antenna Multi-band . . . . . . . . . . . . . . . . . . . . 166
Antilock Brake System (ABS) . . . 251 Warning Light . . . . . . . . . . . . . . . . . 120
Appearance Care Exterior . . . . . . . . . . . . . . . . . . . . . . . 354
Interior . . . . . . . . . . . . . . . . . . . . . . . . 359
Assistance Program, Roadside . . . . . . . . . . . . . . . . . . . . . . 385
Audio Bluetooth . . . . . . . . . . . . . . . . . . . . . 179