flat tire GMC YUKON XL 2018 Service Manual
[x] Cancel search | Manufacturer: GMC, Model Year: 2018, Model line: YUKON XL, Model: GMC YUKON XL 2018Pages: 425, PDF Size: 7.37 MB
Page 392 of 425

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-11349262) - 2018 - crc - 6/20/17
Customer Information 391.
Lock-Out Service: Service to
unlock the vehicle if you are
locked out. A remote unlock may
be available if you have OnStar.
For security reasons, the driver
must present identification
before this service is given.
.
Emergency Tow from a Public
Road or Highway: Tow to the
nearest GMC dealer for warranty
service, or if the vehicle was in a
crash and cannot be driven.
Assistance is not given when the
vehicle is stuck in the sand,
mud, or snow.
.
Flat Tire Change: Service to
change a flat tire with the spare
tire. The spare tire, if equipped,
must be in good condition and
properly inflated. It is the owner's
responsibility for the repair or
replacement of the tire if it is not
covered by the warranty.
.
Battery Jump Start: Service to
jump start a dead battery.
.
Trip Interruption Benefits and
Assistance: If your trip is
interrupted due to a warranty
event, incidental expenses may be reimbursed within the
Powertrain warranty period.
Items considered are reasonable
and customary hotel, meals,
rental car, or a vehicle being
delivered back to the customer,
up to 805 km (500 mi).
Services Not Included in
Roadside Assistance .
Impound towing caused by
violation of any laws
.
Legal fines
.
Mounting, dismounting,
or changing of snow tires,
chains, or other traction devices
Service is not provided if a vehicle
is in an area that is not accessible
to the service vehicle or is not a
regularly traveled or maintained
public road, which includes ice and
winter roads. Off-road use is not
covered. Services Specific to
Canadian-Purchased Vehicles .
Fuel Delivery: Reimbursement
is up to 7 L. Diesel fuel delivery
may be restricted. Propane and
other fuels are not provided
through this service.
.
Lock-Out Service: Vehicle
registration is required.
.
Trip Interruption Benefits and
Assistance: Must be over
150 km from where your trip was
started to qualify.
Pre-authorization, original
detailed receipts, and a copy of
the repair orders are required.
Once authorization has been
received, the Roadside
Assistance advisor will help to
make arrangements and explain
how to receive payment.
.
Alternative Service: If
assistance cannot be provided
right away, the Roadside
Assistance advisor may give
permission to get local
emergency road service. You will
receive payment, up to $100,
after sending the original receipt
Page 402 of 425

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-11349262) - 2018 - crc - 6/21/17
OnStar 401Or
.
Make a call, end a call,
or answer an incoming call.
.
Give OnStar Hands-Free Calling
voice commands.
.
Give OnStar Turn-by-Turn
Navigation voice commands.
.
Obtain and customize the Wi-Fi
hotspot name or SSID and
password, if equipped.
Press
Q to 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, OnStar service plan
(excludes Basic 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.
Page 413 of 425

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-11349262) - 2018 - crc - 6/21/17
412 Index
Index A Accessories and
Modifications . . . . . . . . . . . . . . . . . . 278
Accessory Power . . . . . . . . . . . . . . . 212
Active Fuel Management . . . . . . . 214
Adaptive Cruise Control . . . . . . . . 235
Add-On Electrical Equipment . . . 274
Additional Information
OnStar . . . . . . . . . . . . . . . . . . . . . . . 406
Additional Maintenance
and Care . . . . . . . . . . . . . . . . . . . . . . 376
Adjustable Throttle and
Brake Pedal . . . . . . . . . . . . . . . . . . . 205
Adjustments
Lumbar, Front Seats . . . . . . . . . . . . 63
Air Cleaner/Filter, Engine . . . . . . . 290
Air Conditioning . . . . . . . . . . . 180, 184
Air Filter, Passenger
Compartment . . . . . . . . . . . . . . . . . 186
Air Vents . . . . . . . . . . . . . . . . . . . . . . . 185
Airbag System
Check . . . . . . . . . . . . . . . . . . . . . . . . . . 96
How Does an Airbag
Restrain? . . . . . . . . . . . . . . . . . . . . . 89
Passenger Sensing System . . . . 91
What Makes an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 89 Airbag System (cont'd)
What Will You See after an
Airbag Inflates? . . . . . . . . . . . . . . . 90
When Should an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 88
Where Are the Airbags? . . . . . . . . 86
Airbags
Adding Equipment to the
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . 95
Passenger Status Indicator . . . 142
Readiness Light . . . . . . . . . . . . . . 141
Servicing Airbag-Equipped
Vehicles . . . . . . . . . . . . . . . . . . . . . . . 95
System Check . . . . . . . . . . . . . . . . . . 85
Alarm
Vehicle Security . . . . . . . . . . . . . . . . 49
Alert
Lane Change . . . . . . . . . . . . . . . . . 250
Side Blind Zone (SBZA) . . . . . . 250
All-Season Tires . . . . . . . . . . . . . . . . 321
All-Terrain Tires . . . . . . . . . . . . . . . . . 322
Antilock Brake System (ABS) . . . 227
Warning Light . . . . . . . . . . . . . . . . . 145
Appearance Care
Exterior . . . . . . . . . . . . . . . . . . . . . . . 360
Interior . . . . . . . . . . . . . . . . . . . . . . . . 364
Armrest Storage . . . . . . . . . . . . . . . . 119
Page 416 of 425

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-11349262) - 2018 - crc - 6/21/17
Index 415Driving (cont'd)
Defensive . . . . . . . . . . . . . . . . . . . . . 190
Drunk . . . . . . . . . . . . . . . . . . . . . . . . . 190
For Better Fuel Economy . . . . . . . 26
Hill and Mountain Roads . . . . . . 198
If the Vehicle is Stuck . . . . . . . . . 200
Loss of Control . . . . . . . . . . . . . . . 192
Off-Road . . . . . . . . . . . . . . . . . . . . . 192
Off-Road Recovery . . . . . . . . . . . 191
Vehicle Load Limits . . . . . . . . . . . 200
Wet Roads . . . . . . . . . . . . . . . . . . . 197
Winter . . . . . . . . . . . . . . . . . . . . . . . . 198
Dual Automatic Climate
Control System . . . . . . . . . . . . . . . . 180
E E85 or FlexFuel . . . . . . . . . . . . . . . . 256
Electrical Equipment,
Add-On . . . . . . . . . . . . . . . . . . . . . . . 274
Electrical System
Engine Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 310
Fuses and Circuit Breakers . . . 309
Instrument Panel Fuse
Block . . . . . . . . . . . . . . . . . . . 314, 317
Overload . . . . . . . . . . . . . . . . . . . . . 309
Rear Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 319 Emergency
OnStar . . . . . . . . . . . . . . . . . . . . . . . 401
Engine
Air Cleaner/Filter . . . . . . . . . . . . . 290
Check Light (Malfunction
Indicator) . . . . . . . . . . . . . . . . . . . . 143
Compartment Overview . . . . . . . 280
Coolant Temperature
Gauge . . . . . . . . . . . . . . . . . . . . . . 138
Coolant Temperature
Warning Light . . . . . . . . . . . . . . . 148
Cooling System . . . . . . . . . . . . . . . 291
Drive Belt Routing . . . . . . . . . . . . 385
Exhaust . . . . . . . . . . . . . . . . . . . . . . 215
Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . 296
Heater . . . . . . . . . . . . . . . . . . . . . . . . 210
Oil Life System . . . . . . . . . . . . . . . 285
Oil Pressure Gauge . . . . . . . . . . 137
Oil Pressure Light . . . . . . . . . . . . 149
Overheating . . . . . . . . . . . . . . . . . . 294
Power Messages . . . . . . . . . . . . . 158
Running While Parked . . . . . . . . 215
Starting . . . . . . . . . . . . . . . . . . . . . . . 209
Entry Lighting . . . . . . . . . . . . . . . . . . . 177
Equipment, Towing . . . . . . . . . . . . . 267
Event Data Recorders . . . . . . . . . . 398
Exit Lighting . . . . . . . . . . . . . . . . . . . . 177
Extended Parking . . . . . . . . . . . . . . . 214 Extender, Seat Belt . . . . . . . . . . . . . . 83
Exterior Lamp Controls . . . . . . . . . 170
Exterior Lamps Off Reminder . . . 172
Exterior Lighting Battery
Saver . . . . . . . . . . . . . . . . . . . . . . . . . 178
F Fan
Engine . . . . . . . . . . . . . . . . . . . . . . . . 296
Features
Memory . . . . . . . . . . . . . . . . . . . . . . . . . 12
Filter,
Engine Air Cleaner . . . . . . . . . . . 290
Flash-to-Pass . . . . . . . . . . . . . . . . . . . 172
Flashers, Hazard Warning . . . . . . 174
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . 341
Changing . . . . . . . . . . . . . . . . . . . . . 342
FlexFuel
E85 . . . . . . . . . . . . . . . . . . . . . . . . . . . 256
Floor Mats . . . . . . . . . . . . . . . . . . . . . . 367
Fluid
Automatic
Transmission . . . . . . . . . . . 286, 289
Brakes . . . . . . . . . . . . . . . . . . . . . . . . 297
Four-Wheel Drive
Transfer Case . . . . . . . . . . . . . . . 222
Washer . . . . . . . . . . . . . . . . . . . . . . . 296
Fog Lamps . . . . . . . . . . . . . . . . . . . . . 175
Bulb Replacement . . . . . . . . . . . . 307
Page 422 of 425

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-11349262) - 2018 - crc - 6/21/17
Index 421Service (cont'd)
Publications Ordering
Information . . . . . . . . . . . . . . . . . . 395
Scheduling Appointments . . . . . 392
Services
Special Application . . . . . . . . . . . 376
Servicing the Airbag . . . . . . . . . . . . . 95
Shift Lock Control Function
Check, Automatic
Transmission . . . . . . . . . . . . . . . . . . 302
Shifting
Into Park . . . . . . . . . . . . . . . . . . . . . . 212
Out of Park . . . . . . . . . . . . . . . . . . . 213
Side Blind Zone Alert (SBZA) . . . 250
Signals, Turn and
Lane-Change . . . . . . . . . . . . . . . . . 174
Special Application Services . . . . 376
Specifications and
Capacities . . . . . . . . . . . . . . . . . . . . . 384
Speedometer . . . . . . . . . . . . . . . . . . . 136
StabiliTrak
OFF Light . . . . . . . . . . . . . . . . . . . . . 147
Start Assist, Hill . . . . . . . . . . . . . . . . . 229
Start Vehicle, Remote . . . . . . . . . . . 39
Starter Switch Check . . . . . . . . . . . 302
Starting the Engine . . . . . . . . . . . . . 209
Steering . . . . . . . . . . . . . . . . . . . . . . . . 191
Heated Wheel . . . . . . . . . . . . . . . . 123 Steering (cont'd)
Wheel Adjustment . . . . . . . . . . . . 123
Wheel Controls . . . . . . . . . . . . . . . 123
Steps
Power Assist . . . . . . . . . . . . . . . . . . . 48
Storage
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . .119
Storage Areas
Armrest . . . . . . . . . . . . . . . . . . . . . . . .119
Center Console . . . . . . . . . . . . . . . 120
Convenience Net . . . . . . . . . . . . . 120
Glove Box . . . . . . . . . . . . . . . . . . . . .118
Instrument Panel . . . . . . . . . . . . . .118
Roof Rack System . . . . . . . . . . . . 120
Sunglasses . . . . . . . . . . . . . . . . . . . .119
Storage Compartments . . . . . . . . . 118
Struts
Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . 305
Stuck Vehicle . . . . . . . . . . . . . . . . . . . 200
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . 58
Sunglass Storage . . . . . . . . . . . . . . . 119
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 3
System
Forward Collision
Alert (FCA) . . . . . . . . . . . . . . . . . . 246
Infotainment . . . . . . . . . . . . . 179, 399
Noise Control . . . . . . . . . . . . . . . . . 301 System (cont'd)
Roof Rack . . . . . . . . . . . . . . . . . . . . 120
Systems
Driver Assistance . . . . . . . . . . . . . 242
T Tachometer . . . . . . . . . . . . . . . . . . . . . 136
Text Telephone (TTY) Users . . . . 389
Theft-Deterrent Systems . . . . . . . . . 51
Immobilizer . . . . . . . . . . . . . . . . . . . . . 51
Third-Row Seats . . . . . . . . . . . . . . . . . 74
Throttle, Adjustable . . . . . . . . . . . . . 205
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . 320
All-Season . . . . . . . . . . . . . . . . . . . . 321
All-Terrain . . . . . . . . . . . . . . . . . . . . 322
Buying New Tires . . . . . . . . . . . . . 335
Chains . . . . . . . . . . . . . . . . . . . . . . . . 340
Changing . . . . . . . . . . . . . . . . . . . . . 342
Designations . . . . . . . . . . . . . . . . . 324
Different Size . . . . . . . . . . . . . . . . . 337
Full-Size Spare . . . . . . . . . . . . . . . 350
If a Tire Goes Flat . . . . . . . . . . . . 341
Inspection . . . . . . . . . . . . . . . . . . . . 333
Low Profile . . . . . . . . . . . . . . . . . . . 322
Pressure . . . . . . . . . . . . . . . . . 327, 328
Pressure Light . . . . . . . . . . . . . . . . 148
Pressure Monitor Operation . . 330
Pressure Monitor System . . . . . 329