flat tire GMC TERRAIN 2020 Service Manual

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-13556230) - 2020 - CRC - 9/4/19
400 OnStar
Press=to:
. Open the OnStar app on the
infotainment display. See the
infotainment manual for
information on how to use the
OnStar app.
Or
. Give OnStar Turn-by-Turn
Navigation voice commands.
. Obtain and customize the Wi-Fi
hotspot name or SSID and
password, if equipped.
Press
Qto connect to an
Advisor to:
. Verify account information or
update contact information.
. Get driving directions.
. Receive a Diagnostic check of
the vehicle's key operating
systems.
. Receive Roadside Assistance.
. Manage Wi-Fi Settings,
if equipped. Press
>to get a priority connection
to an OnStar Advisor available
24/7 to:
. Get help for an emergency.
. Be a Good Samaritan or
respond to an AMBER Alert.
. Get assistance in severe
weather or other crisis situations
and find evacuation routes.OnStar Services
Emergency
Emergency Services require an
active safety and security plan. With
Automatic Crash Response, built-in
sensors can automatically alert a
specially trained OnStar Advisor
who is immediately connected in to
the vehicle to help.
Press
>for a priority connection to
an OnStar Advisor who can contact
emergency service providers, direct
them to your exact location, and
relay important information.
With OnStar Crisis Assist, specially
trained Advisors are available
24 hours a day, 7 days a week, to
provide a central point of contact,
assistance, and information during a
crisis.
With Roadside Assistance, Advisors
can locate a nearby service provider
to help with a flat tire, a battery
jump, or an empty gas tank.

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-13556230) - 2020 - CRC - 9/4/19
410 Index
IndexA
About Driving the Vehicle . . . . . . . . . 3
Accessories andModifications . . . . . . . . . . . . . . . . . . 275
Accessory Power . . . . . . . . . . . . . . . 187
Adaptive Cruise Control . . . . . . . . 219
Add-On Electrical Equipment . . . 271
Additional Information
OnStar . . . . . . . . . . . . . . . . . . . . . . . 401
Additional Maintenance
and Care . . . . . . . . . . . . . . . . . . . . . . 374
Adjustments Lumbar, Front Seats . . . . . . . . . . . . 40
Air Cleaner/Filter, Engine . . . . . . . 288
Air Conditioning . . . . . . . . . . . 153, 155
Air Filter, Passenger
Compartment . . . . . . . . . . . . . . . . . 158
Air Vents . . . . . . . . . . . . . . . . . . . . . . . 158
Airbag System Check . . . . . . . . . . . . . . . . . . . . . . . . . . 70
How Does an AirbagRestrain? . . . . . . . . . . . . . . . . . . . . . 63
Passenger Sensing System . . . . 64
What Makes an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 62 Airbag System (cont'd)
What Will You See after an
Airbag Inflates? . . . . . . . . . . . . . . . 63
When Should an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 62
Where Are the Airbags? . . . . . . . . 60
Airbags Adding Equipment to theVehicle . . . . . . . . . . . . . . . . . . . . . . . . 69
Passenger Status Indicator . . . .114
Readiness Light . . . . . . . . . . . . . . .113
Servicing Airbag-Equipped Vehicles . . . . . . . . . . . . . . . . . . . . . . . 68
System Check . . . . . . . . . . . . . . . . . . 58
Alarm Vehicle Security . . . . . . . . . . . . . . . . 27
Alert Lane Change . . . . . . . . . . . . . . . . . 243
Side Blind Zone (SBZA) . . . . . . 243
All-Season Tires . . . . . . . . . . . . . . . . 315
All-Wheel Drive . . . . . . . . . . . . 206, 299
Antilock Brake System (ABS) . . . 206 Warning Light . . . . . . . . . . . . . . . . . .118
Appearance Care Exterior . . . . . . . . . . . . . . . . . . . . . . . 356
Interior . . . . . . . . . . . . . . . . . . . . . . . . 361

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-13556230) - 2020 - CRC - 9/4/19
414 Index
Exterior Lamp Controls . . . . . . . . . 144
Exterior Lighting BatterySaver . . . . . . . . . . . . . . . . . . . . . . . . . 151
F
Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192Replacement (Fuel) . . . . . . . . . . . 256
Filter, Engine Air Cleaner . . . . . . . . . . . 288
Flash-to-Pass . . . . . . . . . . . . . . . . . . . 146
Flashers, Hazard Warning . . . . . . 147
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . 335 Changing . . . . . . . . . . . . . . . . . . . . . 343
Floor Mats . . . . . . . . . . . . . . . . . . . . . . 364
Fluid Automatic Transmission . . . . . . 288
Brakes . . . . . . . . . . . . . . . . . . . . . . . . 297
Washer . . . . . . . . . . . . . . . . . . . . . . . 296
Fog Lamps . . . . . . . . . . . . . . . . . . . . . 148
Folding Mirrors . . . . . . . . . . . . . . . . . . 30
Folding Seatback . . . . . . . . . . . . . . . . 45
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . 237
Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . 395
Front Fog Lamp
Light . . . . . . . . . . . . . . . . . . . . . . . . . . 123 Front Pedestrian Braking
(FPB) System . . . . . . . . . . . . . . . . . 241
Front Seats Adjustment . . . . . . . . . . . . . . . . . . . . . 39
Heated and Ventilated . . . . . . . . . . 44
Front Turn Signal Lamps . . . . . . . 304
Fuel Additives . . . . . . . . . . . . . . . . . . . . . 250
Biodiesel . . . . . . . . . . . . . . . . . . . . . 251
Cold Weather Operation . . . . . . 252
Diesel Engines . . . . . . . . . . . . . . . 250
Economy, Driving for Better . . . 163
Filling a Portable FuelContainer . . . . . . . . . . . . . . 260, 261
Filling the Tank . . . . . . . . . . 257, 258
Filter Replacement . . . . . . . . . . . 256
Foreign Countries . . . . . . . . . . . . 249
Gauge . . . . . . . . . . . . . . . . . . . . . . . . . 111
Low Fuel Warning Light . . . . . . . 122
Prohibited Fuels . . . . . . . . . . . . . . 249
Recommended . . . . . . . . . . 248, 249
Running out of Fuel . . . . . . . . . . . 256
Top Tier . . . . . . . . . . . . . . . . . . . . . . 248
Water in Fuel . . . . . . . . . . . . . . . . . 252
Fuel for Diesel Engines . . . . . . . . . 250
Fuses
Engine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . 307 Fuses (cont'd)
Fuses and Circuit Breakers . . . 307
Instrument Panel Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 310
Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 312
G
Garage Door Opener . . . . . . . . . . . 140Programming . . . . . . . . . . . . . . . . . 140
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . 302
Gauges Engine CoolantTemperature . . . . . . . . . . . . . . . . .112
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Odometer . . . . . . . . . . . . . . . . . . . . . .110
Speedometer . . . . . . . . . . . . . . . . . .110
Tachometer . . . . . . . . . . . . . . . . . . . .110
Trip Odometer . . . . . . . . . . . . . . . . .110
Warning Lights and Indicators . . . . . . . . . . . . . . . . . . . 102
General Information Service and Maintenance . . . . . 366
Towing . . . . . . . . . . . . . . . . . . . . . . . . 262
Vehicle Care . . . . . . . . . . . . . . . . . . 274
Glove Box . . . . . . . . . . . . . . . . . . . . . . . 90
GM Mobility Reimbursement Program . . . . . . . . . . . . . . . . . . . . . . . 388

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-13556230) - 2020 - CRC - 9/4/19
Index 419
Service (cont'd)Accessories and
Modifications . . . . . . . . . . . . . . . . 275
Climate Control System . . . . . . . 153
Doing Your Own Work . . . . . . . . 275
Maintenance Records . . . . . . . . 380
Maintenance, General
Information . . . . . . . . . . . . . . . . . . 366
Parts Identification . . . . . . . . . . . . 381
Scheduling Appointments . . . . . 391
Service Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . 118
Services Special Application . . . . . . . . . . . 374
Servicing the Airbag . . . . . . . . . . . . . 68
Shifting Into Park . . . . . . . . . . . . . . . . . . . . . . 187
Out of Park . . . . . . . . . . . . . . . . . . . 188
Side Blind Zone Alert (SBZA) . . . 243
Signals, Turn and Lane-Change . . . . . . . . . . . . . . . . . 148
Spare Tire Compact . . . . . . . . . . . . . . . . . . . . . . 348
Special Application Services . . . . 374
Specifications and Capacities . . . . . . . . . . . . . . . . . . . . . 382
Speedometer . . . . . . . . . . . . . . . . . . . 110 StabiliTrak
OFF Light . . . . . . . . . . . . . . . . . . . . . 120
Start Assist, Hill . . . . . . . . . . . . . . . . . 209
Start Vehicle, Remote . . . . . . . . . . . 15
Starter Switch Check . . . . . . . . . . . 299
Starting the Engine . . . . . . . . . . . . . 181
Steering . . . . . . . . . . . . . . . . . . . . . . . . 165 Heated Wheel . . . . . . . . . . . . . . . . . . 95
Wheel Adjustment . . . . . . . . . . . . . . 95
Wheel Controls . . . . . . . . . . . . . . . . . 95
Stop/Start System . . . . . . . . . . . . . . 184
Storage Areas
Cargo Cover . . . . . . . . . . . . . . . . . . . . 91
Center Console . . . . . . . . . . . . . . . . . 91
Convenience Net . . . . . . . . . . . . . . . 92
Glove Box . . . . . . . . . . . . . . . . . . . . . . 90
Roof Rack System . . . . . . . . . . . . . . 93
Sunglasses . . . . . . . . . . . . . . . . . . . . . 90
Storage Compartments . . . . . . . . . . 90
Storing the Tire Sealant and Compressor Kit . . . . . . . . . . . . . . . 342
Struts Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . 302
Stuck Vehicle . . . . . . . . . . . . . . . . . . . 174
Summer Tires . . . . . . . . . . . . . . . . . . 316
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . 33
Sunglass Storage . . . . . . . . . . . . . . . . 90
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 3
System
Forward CollisionAlert (FCA) . . . . . . . . . . . . . . . . . . 237
Infotainment . . . . . . . . . . . . . 152, 398
Roof Rack . . . . . . . . . . . . . . . . . . . . . . 93
Systems
Driver Assistance . . . . . . . . . . . . . 230
T
Tachometer . . . . . . . . . . . . . . . . . . . . . 110
Taillamps . . . . . . . . . . . . . . . . . . . . . . . 304
Text Telephone (TTY) Users . . . . 388
Theft-Deterrent Systems . . . . . . . . . 28Immobilizer . . . . . . . . . . . . . . . . . . . . . 28
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . 314 All-Season . . . . . . . . . . . . . . . . . . . . 315
Buying New Tires . . . . . . . . . . . . . 330
Chains . . . . . . . . . . . . . . . . . . . . . . . . 334
Changing . . . . . . . . . . . . . . . . . . . . . 343
Compact Spare . . . . . . . . . . . . . . . 348
Designations . . . . . . . . . . . . . . . . . 318
Different Size . . . . . . . . . . . . . . . . . 331
If a Tire Goes Flat . . . . . . . . . . . . 335
Inspection . . . . . . . . . . . . . . . . . . . . 328
Pressure . . . . . . . . . . . . . . . . . . . . . . 321
Pressure Light . . . . . . . . . . . . . . . . 121