2018 GMC CANYON cooling

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
11354423) - 2018 - crc - 10/12/17
366 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.
(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
0 284.
(6) Or every 10 years, whichever
comes first. Inspect for fraying,
excessive cracking, or damage;
replace, if needed.
(7) If equipped with an automatic
transmission, replace brake fluid
every five years. See Brake Fluid
0 291.
(8) If equipped with a manual
transmission, replace brake/clutch
fluid every three years. See Brake
Fluid 0291.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
0 350.

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
11354423) - 2018 - crc - 10/12/17
370 Service and Maintenance
Recommended Fluids, Lubricants, and Parts
Recommended Fluids and Lubricants
This maintenance section applies to vehicles with a gasoline engine. If the vehicle has a diesel engine, see the
recommended fluids and lubricants section in the Duramax diesel supplement.
Fluids and lubricants identified below by name, part number, or specification can be obtained from your dealer.Usage Fluid/Lubricant
Automatic Transmission (6 Speed) DEXRON-VI Automatic Transmission Fluid.
Automatic Transmission (8 Speed) DEXRON-HP Automatic Transmission Fluid (GM Part No. 19331925, in Canada 19300537).
Chassis Lubrication Chassis Lubricant (GM Part No. 12377985, in Canada 88901242) or lubricant meeting requirements of NLGI #2, Category LB or GC-LB.
Engine Coolant 50/50 mixture of clean, drinkable water and use only DEX-COOL coolant. SeeCooling System 0284.
Engine Oil Engine oil meeting the dexos1 specification of the proper SAE viscosity grade. ACDelco dexos1 is recommended. See Engine Oil0278.
Floor Shift Linkage Lubriplate Lubricant Aerosol (GM Part No. 89021668, in Canada 89021674) or lubricant meeting requirements of NLGI #2 Category LB or GC-LB.
Front (If Equipped With Four-Wheel Drive) and Rear Axle SAE 75W-90 Axle Lubricant (GM Part No. 88863089, in
Canada 88863090).
Hydraulic Brake/Clutch System DOT 3 Hydraulic Brake Fluid (GM Part No. 19353126, in Canada 19299819).

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
11354423) - 2018 - crc - 10/12/17
Technical Data 375
Vehicle Data
Capacities and Specifications
The following approximate capacities are given in metric and English conversions. SeeRecommended Fluids and
Lubricants 0370.
If the vehicle has a diesel engine, see the Duramax diesel supplement.
Application Capacities
Metric English
Air Conditioning Refrigerant For the air conditioning system refrigerant type and charge amount, see the refrigerant label under the
hood. See your dealer for more information.
Cooling System 2.5L L4 9.1 L 9.6 qt
3.6L V6 10.6 L 11.2 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

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
11354423) - 2018 - crc - 10/12/17
406 Index
Charging System Light . . . . . . . . . 120
CheckEngine Light (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . 120
Ignition Transmission Lock . . . 296
Child Restraints Infants and Young Children . . . . . 73
Lower Anchors and Tethers
for Children . . . . . . . . . . . . . . . . . . . 78
Older Children . . . . . . . . . . . . . . . . . . 71
Securing . . . . . . . . . . . . . . . . . . . . 92, 98
Systems . . . . . . . . . . . . . . . . . . . . . . . . 75
Circuit Breakers . . . . . . . . . . . . . . . . 302
Cleaning Exterior Care . . . . . . . . . . . . . . . . . 350
Interior Care . . . . . . . . . . . . . . . . . . 355
Climate Control Systems . . . . . . . 192 Air Conditioning . . . . . . . . . . . . . . 192
Automatic . . . . . . . . . . . . . . . . . . . . . 194
Heating . . . . . . . . . . . . . . . . . . . . . . . 192
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Cluster, Instrument . . . . . . . . 112, 115
Clutch, Hydraulic . . . . . . . . . . . . . . . 282
Collision Damage Repair . . . . . . . 385
Compact Spare Tire . . . . . . . . . . . . 340
Compartments
Storage . . . . . . . . . . . . . . . . . . . . . . . 102
Compass . . . . . . . . . . . . . . . . . . . . . . . 107 Connections
OnStar . . . . . . . . . . . . . . . . . . . . . . . 395
Control Hill Descent . . . . . . . . . . . . . . . . . . 243
Traction and ElectronicStability . . . . . . . . . . . . . . . . . . . . . 241
Control Light
Hill Descent . . . . . . . . . . . . . . . . . . 124
Control of a Vehicle . . . . . . . . . . . . . 200
Convex Mirrors . . . . . . . . . . . . . . . . . . 37
Coolant Engine Temperature Gauge . . .117
Cooling . . . . . . . . . . . . . . . . . . . . 192, 194
Cooling System . . . . . . . . . . . . . . . . . 284
Courtesy Transportation Program . . . . . . . . . . . . . . . . . . . . . . . 384
Cruise Control . . . . . . . . . . . . . . . . . . 244 Light . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Cupholders . . . . . . . . . . . . . . . . . . . . . 102
Customer Assistance . . . . . . . . . . . 381 Offices . . . . . . . . . . . . . . . . . . . . . . . . 380
Text Telephone (TTY)
Users . . . . . . . . . . . . . . . . . . . . . . . 381
Customer Information Service Publications
Ordering Information . . . . . . . . 387
Customer Satisfaction Procedure . . . . . . . . . . . . . . . . . . . . . 378D
Damage Repair, Collision . . . . . . . 385
Danger, Warning, and Caution . . . . 2
Data CollectionInfotainment System . . . . . . . . . . 391
OnStar . . . . . . . . . . . . . . . . . . . . . . . 391
Data Recorders, Event . . . . . . . . . 390
Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . . . 145
Defensive Driving . . . . . . . . . . . . . . . 200
Delayed Locking . . . . . . . . . . . . . . . . . 33
Diagnostics
OnStar . . . . . . . . . . . . . . . . . . . . . . . 397
Differential, Limited-Slip . . . . . . . . 244
Distracted Driving . . . . . . . . . . . . . . . 199
Dome Lamps . . . . . . . . . . . . . . . . . . . 148
Door
Ajar Light . . . . . . . . . . . . . . . . . . . . . 128
Delayed Locking . . . . . . . . . . . . . . . . 33
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Power Locks . . . . . . . . . . . . . . . . . . . . 33
Drive Belt Routing, Engine . . . . . . 377
Driver Information Center (DIC) . . . . . . . . . . . . . 129, 131
Driving Characteristics andTowing Tips . . . . . . . . . . . . . . . . . 256
Defensive . . . . . . . . . . . . . . . . . . . . . 200

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