brakes GMC CANYON 2018 Service Manual

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
11354423) - 2018 - crc - 10/12/17
Service and Maintenance 359
Service and
Maintenance
General Information
General Information . . . . . . . . . . 359
Maintenance Schedule
Maintenance Schedule . . . . . . . 361
Special Application Services
Special ApplicationServices . . . . . . . . . . . . . . . . . . . . 366
Additional Maintenance
and Care
Additional Maintenanceand Care . . . . . . . . . . . . . . . . . . . . 367
Recommended Fluids,
Lubricants, and Parts
Recommended Fluids andLubricants . . . . . . . . . . . . . . . . . . . 370
Maintenance Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . 372
Maintenance Records
Maintenance Records . . . . . . . . 373
General Information
This maintenance section applies to
vehicles with a gasoline engine. For
diesel engine vehicles, see
"Maintenance Schedule" in the
Duramax diesel supplement.
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
(Continued)

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
11354423) - 2018 - crc - 10/12/17
Service and Maintenance 367
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.
Battery
The 12-volt battery supplies power
to start the engine and operate any
additional electrical accessories. .
To avoid break-down or failure to
start the vehicle, maintain a
battery with full cranking power.
. Trained dealer technicians have
the diagnostic equipment to test
the battery and ensure that the
connections and cables are
corrosion-free.
Belts
. Belts may need replacing if they
squeak or show signs of
cracking or splitting.
. Trained dealer technicians have
access to tools and equipment
to inspect the belts and
recommend adjustment or
replacement when necessary.
Brakes
Brakes stop the vehicle and are
crucial to safe driving.
. Signs of brake wear may include
chirping, grinding, or squealing
noises, or difficulty stopping. .
Trained dealer technicians have
access to tools and equipment
to inspect the brakes and
recommend quality parts
engineered for the vehicle.
Fluids
Proper fluid levels and approved
fluids protect the vehicle’s systems
and components. See
Recommended Fluids and
Lubricants 0370 for GM approved
fluids.
. Engine oil and windshield
washer fluid levels should be
checked at every fuel fill.
. Instrument cluster lights may
come on to indicate that fluids
may be low and need to be
filled.
Hoses
Hoses transport fluids and should
be regularly inspected to ensure
that there are no cracks or leaks.
With a multi-point inspection, your
dealer can inspect the hoses and
advise if replacement is needed.

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
11354423) - 2018 - crc - 10/12/17
Customer Information 387
.Vehicle make, model, and
model year
. Vehicle Identification
Number (VIN)
. Insurance company and policy
number
. General description of the
damage to the other vehicle
Choose a reputable repair facility
that uses quality replacement parts.
See “Collision Parts” earlier in this
section.
If the airbag has inflated, see What
Will You See after an Airbag
Inflates? 063.
Managing the Vehicle Damage
Repair Process
In the event that the vehicle requires
damage repairs, GM recommends
that you take an active role in its
repair. If you have a pre-determined
repair facility of choice, take the
vehicle there, or have it towed there.
Specify to the facility that any
required replacement collision parts
be original equipment parts, either
new Genuine GM parts or recycled original GM parts. Remember,
recycled parts will not be covered by
the GM vehicle warranty.
Insurance pays the bill for the repair,
but you must live with the repair.
Depending on your policy limits,
your insurance company may
initially value the repair using
aftermarket parts. Discuss this with
the repair professional, and insist on
Genuine GM parts. Remember,
if the vehicle is leased, you may be
obligated to have the vehicle
repaired with Genuine GM parts,
even if your insurance coverage
does not pay the full cost.
If another party's insurance
company is paying for the repairs,
you are not obligated to accept a
repair valuation based on that
insurance company's collision policy
repair limits, as you have no
contractual limits with that company.
In such cases, you can have control
of the repair and parts choices as
long as the cost stays within
reasonable limits.
Service Publications
Ordering Information
Service Manuals
Service Manuals have the diagnosis
and repair information on the
engines, transmission, axle,
suspension, brakes, electrical,
steering, body, etc.
Owner Information
Owner publications are written
specifically for owners and intended
to provide basic operational
information about the vehicle. The
Owner
’s Manual includes the
Maintenance Schedule for all
models.
In-Portfolio: Includes a Portfolio,
Owner ’s Manual, and Warranty
Manual.
RETAIL SELL PRICE: $35.00 –
$40.00 (U.S.) plus handling and
shipping fees.
Without Pouch: Owner ’s
Manual only.

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
11354423) - 2018 - crc - 10/12/17
Index 405
AudioBluetooth . . . . . . . . . . . . . . . . . . . . . 166
Theft-Deterrent Feature . . . . . . . 152
Automatic Climate Control System . . . . . . . 194
Door Locks . . . . . . . . . . . . . . . . . . . . . 34
Headlamp System . . . . . . . . . . . . 145
Transmission . . . . . . . . . . . . . . . . . 225
Transmission Fluid . . . . . . . . . . . 282
Automatic Transmission Manual Mode . . . . . . . . . . . . . . . . . 228
Shift Lock Control Function
Check . . . . . . . . . . . . . . . . . . . . . . . 296
Auxiliary Jack . . . . . . . . . . . . . . . . . . . 166
Avoiding Untrusted Media Devices . . . . . . . . . . . . . . . . . . . . . . . 160
Axle, Front . . . . . . . . . . . . . . . . . . . . . . 294
Axle, Rear . . . . . . . . . . . . . . . . . . . . . . 294
B
Battery Exterior Lighting BatterySaver . . . . . . . . . . . . . . . . . . . . . . . 150
Load Management . . . . . . . . . . . . 149
Power Protection . . . . . . . . . . . . . 150
Battery - North America . . . . 292, 342
Blade Replacement, Wiper . . . . . 297
Blind Spot Mirrors . . . . . . . . . . . . . . . 38 Bluetooth
Overview . . . . . . . . . . . 173, 175, 179
Bluetooth Audio . . . . . . . . . . . . . . . . 166
Brake System Warning Light . . . . . . . . 122
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . 290 Antilock . . . . . . . . . . . . . . . . . . . . . . . 239
Assist . . . . . . . . . . . . . . . . . . . . . . . . . 240
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 291
Parking . . . . . . . . . . . . . . . . . . . . . . . 240
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 200
Break-In, New Vehicle . . . . . . . . . . 217
Bulb Replacement
Center High-MountedStoplamp (CHMSL) and
Cargo Lamp . . . . . . . . . . . . . . . . . 301
Halogen Bulbs . . . . . . . . . . . . . . . . 299
Headlamp Aiming . . . . . . . . . . . . . 299
Headlamps . . . . . . . . . . . . . . . . . . . 299
Headlamps, Front Turn Signal, Sidemarker, and
Parking Lamps . . . . . . . . . . . . . . 299
Taillamps, Turn Signal, Stoplamps, and Back-up
Lamps . . . . . . . . . . . . . . . . . . . . . . 300
Buying New Tires . . . . . . . . . . . . . . . 324
C
Calibration . . . . . . . . . . . . . . . . . . . . . . 107
California Fuel Requirements . . . . . . . . . . . 253
Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . 273
California Proposition
65 Warning . . . . . . . . . .272, 292, 342, Back Cover
Camera Rear Vision (RVC) . . . . . . . . . . . . 247
Canadian Vehicle Owners . . . . . . . . 2
Capacities and Specifications . . . . . . . . . . . . . . . . . 375
Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . 224
Tailgate . . . . . . . . . . . . . . . . . . . . . . . . . 35
Winter Driving . . . . . . . . . . . . . . . . 208
Cargo Lamp . . . . . . . . . . . . . . . . . . . . 148
Caution, Danger, and Warning . . . . 2
Center Console Storage . . . . . . . . 103
Center High-Mounted Stoplamp (CHMSL) and
Cargo Lamp . . . . . . . . . . . . . . . . . . . 301
Chains, Tire . . . . . . . . . . . . . . . . . . . . 329
Charging Wireless . . . . . . . . . . . . . . . . . . . . . . 109

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
11354423) - 2018 - crc - 10/12/17
Index 407
Driving (cont'd)Drunk . . . . . . . . . . . . . . . . . . . . . . . . . 200
For Better Fuel Economy . . . . . . . 25
Hill and Mountain Roads . . . . . . 208
If the Vehicle is Stuck . . . . . . . . . 210
Loss of Control . . . . . . . . . . . . . . . 202
Off-Road . . . . . . . . . . . . . . . . . . . . . 202
Off-Road Recovery . . . . . . . . . . . 201
Vehicle Load Limits . . . . . . . . . . . .211
Wet Roads . . . . . . . . . . . . . . . . . . . 207
Winter . . . . . . . . . . . . . . . . . . . . . . . . 208
E
Electrical Equipment,
Add-On . . . . . . . . . . . . . . . . . . . . . . . 269
Electrical System Engine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . 303
Fuses and Circuit Breakers . . . 302
Instrument Panel Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 307
Overload . . . . . . . . . . . . . . . . . . . . . 302
Emergency OnStar . . . . . . . . . . . . . . . . . . . . . . . 393
Engine Air Cleaner/Filter . . . . . . . . . . . . . 283
Check Light (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . 120 Engine (cont'd)
Compartment Overview . . . . . . . 275
Coolant Temperature
Gauge . . . . . . . . . . . . . . . . . . . . . . .117
Cooling System . . . . . . . . . . . . . . . 284
Drive Belt Routing . . . . . . . . . . . . 377
Exhaust . . . . . . . . . . . . . . . . . . . . . . 224
Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . 289
Heater . . . . . . . . . . . . . . . . . . . . . . . . 220
Oil Life System . . . . . . . . . . . . . . . 280
Oil Pressure Light . . . . . . . . . . . . 126
Overheating . . . . . . . . . . . . . . . . . . 288
Power Messages . . . . . . . . . . . . . 135
Running While Parked . . . . . . . . 225
Starting . . . . . . . . . . . . . . . . . . . . . . . 219
Entry Lighting . . . . . . . . . . . . . . . . . . . 149
Equipment, Towing . . . . . . . . . . . . . 261
Event Data Recorders . . . . . . . . . . 390
Exit Lighting . . . . . . . . . . . . . . . . . . . . 149
Extender, Seat Belt . . . . . . . . . . . . . . 57
Exterior Lamp Controls . . . . . . . . . 143
Exterior Lamps Off Reminder . . . 144
Exterior Lighting Battery Saver . . . . . . . . . . . . . . . . . . . . . . . . . 150
F
FanEngine . . . . . . . . . . . . . . . . . . . . . . . . 289
Filter, Engine Air Cleaner . . . . . . . . . . . 283
Flash-to-Pass . . . . . . . . . . . . . . . . . . . 144
Flashers, Hazard Warning . . . . . . 146
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . 329 Changing . . . . . . . . . . . . . . . . . . . . . 331
Floor Mats . . . . . . . . . . . . . . . . . . . . . . 358
Fluid
Automatic Transmission . . . . . . 282
Brakes . . . . . . . . . . . . . . . . . . . . . . . . 291
Four-Wheel DriveTransfer Case . . . . . . . . . . . . . . . 232
Washer . . . . . . . . . . . . . . . . . . . . . . . 290
Fog Lamps . . . . . . . . . . . . . . . . . . . . . 147
Folding Mirrors . . . . . . . . . . . . . . . . . . 38
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . 249
Four-Wheel Drive . . . . . . . . . . 232, 293
Four-Wheel-Drive Light . . . . . . . . . 123
Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . 388
Front Axle . . . . . . . . . . . . . . . . . . . . . . 294
Front Fog Lamp Light . . . . . . . . . . . . . . . . . . . . . . . . . . 128