2018 GMC CANYON fuses

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
11354423) - 2018 - crc - 10/12/17
Introduction 3
{Danger
Danger indicates a hazard with a
high level of risk which will result
in serious injury or death.
{Warning
Warning indicates a hazard that
could result in injury or death.
Caution
Caution indicates a hazard that
could result in property or vehicle
damage.
A circle with a slash through it is a
safety symbol which means“Do
Not,” “Do not do this,” or“Do not let
this happen.”
Symbols
The vehicle has components and
labels that use symbols instead of
text. Symbols are shown along with
the text describing the operation or
information relating to a specific
component, control, message,
gauge, or indicator.
M: Shown when the owner ’s
manual has additional instructions
or information.
*: Shown when the service
manual has additional instructions
or information.
0: Shown when there is more
information on another page —
“see page.” Vehicle Symbol Chart
Here are some additional symbols
that may be found on the vehicle
and what they mean. See the
features in this manual for
information.
9:
Airbag Readiness Light
#:Air Conditioning
!:Antilock Brake System (ABS)
$:Brake System Warning Light
":Charging System
I: Cruise Control
`:Do Not Puncture
^:Do Not Service
B:Engine Coolant Temperature
O:Exterior Lamps
_: Flame/Fire Prohibited
.:Fuel Gauge
+: Fuses
3:Headlamp High/Low-Beam
Changer
j: ISOFIX/LATCH System Child
Restraints

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
11354423) - 2018 - crc - 10/12/17
Keys, Doors, and Windows 37
Immobilizer Operation
This vehicle has a passive
theft-deterrent system.
The system does not have to be
manually armed or disarmed.
The vehicle is automatically
immobilized when the vehicle is
turned off.
The system is automatically
disarmed when the ignition is turned
from off to on.
The security light, in the instrument
cluster, comes on if there is a
problem with arming or disarming
the theft-deterrent system.
When trying to start the vehicle, the
security light comes on briefly when
the ignition is turned on.If the engine does not start and the
security light stays on, there is a
problem with the system. Turn the
ignition off and try again.
If the engine still does not start, and
the key appears to be undamaged,
try another ignition key. It may be
necessary to check the fuse. See
Fuses and Circuit Breakers
0302.
If the engine still does not start with
the other key, the vehicle needs
service. If the vehicle does start, the
first key may be faulty. See your
dealer.
It is possible for the immobilizer
system to learn new or replacement
keys. Up to eight keys can be
programmed for the vehicle. To
program additional transmitters, see
Remote Keyless Entry (RKE)
System Operation 029.
Do not leave the transmitter or
device that disarms or deactivates
the vehicle theft-deterent system in
the vehicle.
See your dealer to get a new key
blank cut exactly as the ignition key
that operates the system.
Exterior Mirrors
Convex Mirrors
{Warning
A convex mirror can make things,
like other vehicles, look farther
away than they really are. If you
cut too sharply into the right lane,
you could hit a vehicle on the
right. Check the inside mirror or
glance over your shoulder before
changing lanes.
The passenger side mirror is convex
shaped. A convex mirror's surface is
curved so more can be seen from
the driver seat.
Manual Mirrors
If equipped, adjust manual mirrors
by moving the mirror up and down
or left to right to see a little of the
side of the vehicle and to have a
clear view behind the vehicle.

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
11354423) - 2018 - crc - 10/12/17
Instruments and Controls 109
Caution
Leaving electrical equipment
plugged in for an extended period
of time while the vehicle is off will
drain the battery. Always unplug
electrical equipment when not in
use and do not plug in equipment
that exceeds the maximum
15 amp rating.
Certain power accessory plugs may
not be compatible with the
accessory power outlet and could
overload vehicle or adapter fuses.
If a problem is experienced, see
your dealer.
When adding electrical equipment,
be sure to follow the proper
installation instructions included with
the equipment. See Add-On
Electrical Equipment 0269.
Caution
Hanging heavy equipment from
the power outlet can cause
damage not covered by the
vehicle warranty. The power
outlets are designed for
accessory power plugs only, such
as cell phone charge cords.
Wireless Charging
If equipped, the vehicle has wireless
charging in front of the center floor
console. The system operates at
145 kHz and wirelessly charges one
Qi compatible mobile device. The
power output of the system is
capable of charging at a rate up to
1 amp (5W), as requested by the
compatible mobile device. See
Radio Frequency Statement 0388.
To check for phone or other device
compatibility:
. In the U.S., see my.gmc.com/
learn.
. In Canada, see
gmtotalconnect.ca. .
Or, see your dealer for details.
{Warning
Wireless charging can affect the
operation of an implanted
pacemaker or other medical
devices. If you have one, it is
recommended to consult with
your doctor before using the
wireless charging system.
The vehicle must be on, in ACC/
ACCESSORY, or Retained
Accessory Power (RAP) must be
active. The wireless charging
feature may not correctly indicate
charging when the vehicle is in RAP.
See Retained Accessory Power
(RAP) 0221.
The operating temperature is −20 °C
(−4 °F) to 60 °C (140 °F) for the
charging system and 0 °C (32 °F) to
35 °C (95 °F) for the phone.

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
11354423) - 2018 - crc - 10/12/17
Lighting 147
If after signaling a turn or a lane
change the arrows flash rapidly or
do not come on, a signal bulb could
be burned out.
Replace any burned out bulbs. If a
bulb is not burned out, check the
fuse. SeeFuses and Circuit
Breakers 0302.
Turn Signal On Chime
If the turn signal is left on for more
than 1.2 km (0.75 mi), a chime
sounds at each flash of the turn
signal. The message TURN
SIGNAL ON will also appear in the
Driver Information Center (DIC). To
turn the chime and message off,
move the turn signal lever to the off
position.Fog Lamps
If equipped, the control is on the
center of the exterior lamp control,
to the left of the steering column.
The ignition must be on for the fog
lamps to come on.
#: Press to turn the fog lamps on
or off. A light will come on in the
instrument cluster.
When the fog lamps are turned on,
the parking lamps automatically
turn on.
When the headlamps are changed
to high beam, the fog lamps go off.
When the high-beam headlamps are
turned off, the fog lamps will come
on again. Some localities have laws that
require the headlamps to be on with
the fog lamps.

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
11354423) - 2018 - crc - 10/12/17
Vehicle Care 271
Vehicle Care
General Information
General Information . . . . . . . . . . 272
California Proposition65 Warning . . . . . . . . . . . . . . . . . 272
California Perchlorate Materials Requirements . . . . . 273
Accessories and Modifications . . . . . . . . . . . . . . . . 273
Vehicle Checks
Doing Your OwnService Work . . . . . . . . . . . . . . . 273
Hood . . . . . . . . . . . . . . . . . . . . . . . . . 274
Engine Compartment Overview . . . . . . . . . . . . . . . . . . . . 275
Engine Oil . . . . . . . . . . . . . . . . . . . . 278
Engine Oil Life System . . . . . . . 280
Automatic Transmission Fluid . . . . . . . . . . . . . . . . . . . . . . . . 282
Manual Transmission Fluid . . . 282
Hydraulic Clutch . . . . . . . . . . . . . . 282
Engine Air Cleaner/Filter . . . . . . 283
Cooling System . . . . . . . . . . . . . . 284
Engine Overheating . . . . . . . . . . 288
Engine Fan . . . . . . . . . . . . . . . . . . . 289
Washer Fluid . . . . . . . . . . . . . . . . . 290
Brakes . . . . . . . . . . . . . . . . . . . . . . . 290 Brake Fluid . . . . . . . . . . . . . . . . . . . 291
Battery - North America . . . . . . 292
Four-Wheel Drive . . . . . . . . . . . . . 293
Front Axle . . . . . . . . . . . . . . . . . . . . 294
Rear Axle . . . . . . . . . . . . . . . . . . . . 294
Starter Switch Check . . . . . . . . . 295
Automatic Transmission Shift
Lock Control Function
Check . . . . . . . . . . . . . . . . . . . . . . . 296
Ignition Transmission Lock Check . . . . . . . . . . . . . . . . . . . . . . . 296
Park Brake and P (Park) Mechanism Check . . . . . . . . . . 296
Wiper Blade Replacement . . . . 297
Windshield Replacement . . . . . 297
Gas Strut(s) . . . . . . . . . . . . . . . . . . 297
Headlamp Aiming
Headlamp Aiming . . . . . . . . . . . . 299
Bulb Replacement
Bulb Replacement . . . . . . . . . . . . 299
Halogen Bulbs . . . . . . . . . . . . . . . . 299
Headlamps, Front Turn Signal, Sidemarker, and Parking
Lamps . . . . . . . . . . . . . . . . . . . . . . 299
Taillamps, Turn Signal, Stoplamps, and Back-Up
Lamps . . . . . . . . . . . . . . . . . . . . . . 300 Center High-Mounted
Stoplamp (CHMSL) and
Cargo Lamp . . . . . . . . . . . . . . . . . 301
Electrical System
Electrical System Overload . . . 302
Fuses and Circuit Breakers . . . 302
Engine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . 303
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 307
Wheels and Tires
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . 309
All-Season Tires . . . . . . . . . . . . . . 310
Winter Tires . . . . . . . . . . . . . . . . . . 310
All-Terrain Tires . . . . . . . . . . . . . . . 311
Tire Sidewall Labeling . . . . . . . . 311
Tire Designations . . . . . . . . . . . . . 313
Tire Terminology andDefinitions . . . . . . . . . . . . . . . . . . 314
Tire Pressure . . . . . . . . . . . . . . . . . 317
Tire Pressure Monitor System . . . . . . . . . . . . . . . . . . . . . . 318
Tire Pressure Monitor Operation . . . . . . . . . . . . . . . . . . . 319
Tire Inspection . . . . . . . . . . . . . . . . 322
Tire Rotation . . . . . . . . . . . . . . . . . 322
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . 323
Buying New Tires . . . . . . . . . . . . . 324

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
11354423) - 2018 - crc - 10/12/17
302 Vehicle Care
Electrical System
Electrical System
Overload
The vehicle has fuses to protect
against an electrical system
overload. Fuses also protect power
devices in the vehicle.
Replace a bad fuse with a new one
of the identical size and rating.
If there is a problem on the road and
a fuse needs to be replaced, there
is a fuse puller in the Engine
Compartment Fuse Block. Replace
the fuse as soon as possible with
one of the same amperage rating.
Headlamp Wiring
An electrical overload may cause
the lamps to go on and off, or in
some cases to remain off. Have the
headlamp wiring checked right away
if the lamps go on and off or
remain off.
Windshield Wipers
If the wiper motor overheats due to
heavy snow or ice, the windshield
wipers will stop until the motor cools
and will then restart.
Although the circuit is protected
from electrical overload, overload
due to heavy snow or ice may
cause wiper linkage damage.
Always clear ice and heavy snow
from the windshield before using the
windshield wipers.
If the overload is caused by an
electrical problem and not snow or
ice, be sure to get it fixed.
Fuses and Circuit
Breakers
The wiring circuits in the vehicle are
protected from short circuits by
fuses. This greatly reduces the
chance of fires caused by electrical
problems.
{Danger
Fuses and circuit breakers are
marked with their ampere rating.
Do not exceed the
specified amperage rating when
replacing fuses and circuit
breakers. Use of an oversized
fuse or circuit breaker can result
in a vehicle fire. You and others
could be seriously injured or
killed.
To check a fuse, look at the
silver-colored band inside the fuse.
If the bad is broken or melted,
replace the fuse. Be sure to replace
a bad fuse with a new one of the
identical size and rating.
Fuses of the same amperage can
be temporarily borrowed from
another fuse location, if a fuse goes
out. Replace the fuse as soon as
possible.

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
11354423) - 2018 - crc - 10/12/17
Vehicle Care 305
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)/Trailer
wiring
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

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
11354423) - 2018 - crc - 10/12/17
306 Vehicle Care
FusesUsage
F38 Left high-beam headlamp
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 – Fuses
Usage
F54 –
F55 –
F56 Washer pump
F57 –
F58 –
F59 –
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 – Fuses
Usage
F69 Battery regulated voltage control
F70 –
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 –