phone GMC YUKON 2020 Owner's Guide
[x] Cancel search | Manufacturer: GMC, Model Year: 2020, Model line: YUKON, Model: GMC YUKON 2020Pages: 434, PDF Size: 6.45 MB
Page 414 of 434

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-13566587) - 2020 - CRC - 4/15/19
OnStar 413
.PressQto speak with an
Advisor.
OnStar or connected services
cannot work unless the vehicle is in
a place where OnStar has an
agreement with a wireless service
provider for service in that area. The
wireless service provider must also
have coverage, network capacity,
reception, and technology
compatible with OnStar or
connected services. Service
involving location information about
the vehicle cannot work unless GPS
signals are available, unobstructed,
and compatible with the OnStar
hardware. OnStar or connected
services may not work if the OnStar
equipment is not properly installed
or it has not been properly
maintained. If equipment or software
is added, connected, or modified,
OnStar or connected services may
not work. Other problems beyond
the control of OnStar —such as
hills, tall buildings, tunnels, weather,
electrical system design and
architecture of the vehicle, damage to the vehicle in a crash, or wireless
phone network congestion or
jamming
—may prevent service.
See Radio Frequency Statement
0 405.
Services for People with
Disabilities
Advisors provide services to help
with physical disabilities and
medical conditions.
Press
Qto help:
. Locate a gas station with an
attendant to pump gas.
. Find a hotel, restaurant, etc.,
that meets accessibility needs.
. Provide directions to the closest
hospital or pharmacy in urgent
situations.
TTY Users
OnStar has the ability to
communicate to deaf,
hard-of-hearing, or speech-impaired
customers while in the vehicle. The
available dealer-installed TTY
system can provide in-vehicle access to all OnStar services,
except Virtual Advisor and OnStar
Turn-by-Turn Navigation.
If equipped, TTY mode can be
turned on or off by touching
Settings, then Apps, and then
Phone. When TTY mode is on,
phone calls can be made or
received with OnStar using the
infotainment display.
OnStar Personal Identification
Number (PIN)
A PIN is needed to access some
OnStar services. The PIN will need
to be changed the first time when
speaking with an Advisor. To
change the OnStar PIN, contact an
OnStar Advisor by pressing
Qor
calling 1-888-4ONSTAR.
Warranty
OnStar equipment may be
warranted as part of the vehicle
warranty.
Page 421 of 434

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-13566587) - 2020 - CRC - 4/15/19
420 Connected Services
vehicles, the SSID and
password can be changed in
the Wi-Fi Hotspot menu.
After initial set-up, your vehicle’s
Wi-Fi hotspot will connect
automatically to your mobile
devices. Manage data usage by
turning Wi-Fi on or off on your
mobile device, using the myGMC
mobile app, or by contacting an
OnStar Advisor. On some vehicles,
Wi-Fi can also be managed from the
Wi-Fi Hotspot menu.
MyGMC Mobile App (If Available)
Download the myGMC mobile app
to compatible Apple and Android
smartphones. GMC users can
access the following services from a
smartphone:
. Remotely start/stop the vehicle,
if factory-equipped.
. Lock/unlock doors, if equipped
with automatic locks.
. Activate the horn and lamps. .
Check the vehicle’s fuel level, oil
life, or tire pressure,
if factory-equipped with the Tire
Pressure Monitor System.
. Send destinations to the vehicle.
. Locate the vehicle on a map
(U.S. market only).
. Turn the vehicle's Wi-Fi hotspot
on/off, manage settings, and
monitor data consumption,
if equipped.
. Locate a dealer and schedule
service.
. Request roadside assistance.
. Set a parking reminder with pin
drop, take a photo, make a note,
and set a timer.
. Connect with GMC on social
media.
Features are subject to change. For
myGMC mobile app information and
compatibility, see my.gmc.com.
An active OnStar or connected
service plan may be required.
A compatible device,
factory-installed remote start, and power locks are required. Data rates
apply. See www.onstar.com for
details and system limitations.
Remote Services
Contact an OnStar Advisor to
unlock the doors or sound the horn
and flash the lamps.
Marketplace
OnStar Advisors can provide offers
from restaurants and retailers on
your route, help locate hotels,
or book a room. These services
vary by market.
Diagnostics
By monitoring and reporting on the
vehicle's key systems, OnStar
Advanced Diagnostics, if equipped,
provides a way to keep up on
maintenance. Capabilities vary by
model. See www.onstar.com for
details and system limitations.
Features are subject to change. For
updates on feature capabilities, see
my.gmc.com. Message and data
rates may apply.
Page 424 of 434

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./Cana-
da/Mexico-13566587) - 2020 - CRC - 4/15/19
Index 423
Check (cont'd)Ignition Transmission Lock . . . 308
Child Restraints Infants and Young Children . . . . . 88
Lower Anchors and Tethers
for Children . . . . . . . . . . . . . . . . . . . 93
Older Children . . . . . . . . . . . . . . . . . . 86
Securing . . . . . . . . . . . . 103, 105, 106
Systems . . . . . . . . . . . . . . . . . . . . . . . . 90
Child-View Mirror . . . . . . . . . . . . . . . . 41
Circuit Breakers . . . . . . . . . . . . . . . . 315
Cleaning Exterior Care . . . . . . . . . . . . . . . . . 367
Interior Care . . . . . . . . . . . . . . . . . . 372
Climate Control Systems Dual Automatic . . . . . . . . . . . . . . . 175
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Cluster, Instrument . . . . . . . . . . . . . 126
Collision Damage Repair . . . . . . . 403
Compartments
Storage . . . . . . . . . . . . . . . . . . . . . . . 109
Compass . . . . . . . . . . . . . . . . . . . . . . . 119
Connected Services
Connections . . . . . . . . . . . . . . . . . . 419
Diagnostics . . . . . . . . . . . . . . . . . . . 420
Navigation . . . . . . . . . . . . . . . . . . . . 418 Connections
Connected Services . . . . . . . . . . 419
Control Hill Descent . . . . . . . . . . . . . . . . . . 228
Traction and ElectronicStability . . . . . . . . . . . . . . . . . . . . . 226
Control of a Vehicle . . . . . . . . . . . . . 186
Convenience Net . . . . . . . . . . . . . . . 112
Convex Mirrors . . . . . . . . . . . . . . . . . . 37
Coolant Engine Temperature Gauge . . 131
Engine Temperature
Warning Light . . . . . . . . . . . . . . . 141
Cooling . . . . . . . . . . . . . . . . . . . . 175, 179
Cooling System . . . . . . . . . . . . . . . . . 297
Courtesy Transportation Program . . . . . . . . . . . . . . . . . . . . . . . 402
Cruise Control . . . . . . . . . . . . . . . . . . 230 Light . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Cruise Control, Adaptive . . . . . . . . 232
Cupholders . . . . . . . . . . . . . . . . . . . . . 109
Customer Assistance . . . . . . . . . . . 399 Offices . . . . . . . . . . . . . . . . . . . . . . . . 398
Text Telephone (TTY)Users . . . . . . . . . . . . . . . . . . . . . . . 399
Customer Information Publications OrderingInformation . . . . . . . . . . . . . . . . . . 405 Customer Satisfaction
Procedure . . . . . . . . . . . . . . . . . . . . . 396
Cybersecurity . . . . . . . . . . . . . . . . . . . 408
D
Damage Repair, Collision . . . . . . . 403
Danger, Warning, and Caution . . . . 3
Data Collection Infotainment System . . . . . . . . . . 409
OnStar . . . . . . . . . . . . . . . . . . . . . . . 409
Data Recorders, Event . . . . . . . . . 408
Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . . . 167
Defensive Driving . . . . . . . . . . . . . . . 185
Delayed Locking . . . . . . . . . . . . . . . . . 25
Diagnostics Connected Services . . . . . . . . . . 420
Distracted Driving . . . . . . . . . . . . . . . 184
Dome Lamps . . . . . . . . . . . . . . . . . . . 170
Door Ajar Light . . . . . . . . . . . . . . . . . . . . . 144
Delayed Locking . . . . . . . . . . . . . . . . 25
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Power Locks . . . . . . . . . . . . . . . . . . . . 25
Drive Belt Routing, Engine . . . . . . 395
Driver Assistance Systems . . . . . 240
Driver Information Center (DIC) . . . . . . . . . . . . . . . . . . 144
Page 431 of 434

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./Cana-
da/Mexico-13566587) - 2020 - CRC - 4/15/19
430 Index
Seats (cont'd)Second Row . . . . . . . . . . . . . . . . . . . . 56
Third Row Seat . . . . . . . . . . . . . . . . . 60
Second Row Seats . . . . . . . . . . . . . . 56
Securing Child
Restraints . . . . . . . . . . .103, 105, 106
Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . 143
OnStar . . . . . . . . . . . . . . . . . . . . . . . 412
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 33
Vehicle Alarm . . . . . . . . . . . . . . . . . . . 33
Service . . . . . . . . . . . . . . . . . . . . . . . . . 182 Accessories andModifications . . . . . . . . . . . . . . . . 283
Doing Your Own Work . . . . . . . . 283
Maintenance Records . . . . . . . . 391
Maintenance, General Information . . . . . . . . . . . . . . . . . . 377
Parts Identification . . . . . . . . . . . . 392
Scheduling Appointments . . . . . 401
Services Special Application . . . . . . . . . . . 384
Servicing the Airbag . . . . . . . . . . . . . 84
Shift Lock Control Function
Check, Automatic
Transmission . . . . . . . . . . . . . . . . . . 308
Shifting Into Park . . . . . . . . . . . . . . . . . . . . . . 209 Shifting (cont'd)
Out of Park . . . . . . . . . . . . . . . . . . . 210
Side Blind Zone Alert (SBZA) . . . 249
Signals, Turn and Lane-Change . . . . . . . . . . . . . . . . . 169
Special Application Services . . . . 384
Specifications and Capacities . . . . . . . . . . . . . . . . . . . . . 393
Speedometer . . . . . . . . . . . . . . . . . . . 129
StabiliTrak
OFF Light . . . . . . . . . . . . . . . . . . . . . 140
Start Assist, Hill . . . . . . . . . . . . . . . . . 225
Start Vehicle, Remote . . . . . . . . . . . 23
Starter Switch Check . . . . . . . . . . . 308
Starting the Engine . . . . . . . . . . . . . 206
Steering . . . . . . . . . . . . . . . . . . . . . . . . 186 Heated Wheel . . . . . . . . . . . . . . . . .116
Wheel Adjustment . . . . . . . . . . . . .115
Wheel Controls . . . . . . . . . . . . . . . .116
Steering Column Lock . . . . . . . . . . . 35
Steps Power Assist . . . . . . . . . . . . . . . . . . . 32
Storage
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . .110
Storage Areas Armrest . . . . . . . . . . . . . . . . . . . . . . . .110
Center Console . . . . . . . . . . . . . . . .110
Convenience Net . . . . . . . . . . . . . .112 Storage Areas (cont'd)
Floor Console . . . . . . . . . . . . . . . . . 111
Glove Box . . . . . . . . . . . . . . . . . . . . 109
Roof Rack System . . . . . . . . . . . . .112
Sunglasses . . . . . . . . . . . . . . . . . . . .110
Storage Compartments . . . . . . . . . 109
Struts Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . 310
Stuck Vehicle . . . . . . . . . . . . . . . . . . . 195
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . 43
Sunglass Storage . . . . . . . . . . . . . . . 110
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 3
System
Forward CollisionAlert (FCA) . . . . . . . . . . . . . . . . . . 245
Infotainment . . . . . . . . . . . . . 174, 409
Noise Control . . . . . . . . . . . . . . . . . 306
Roof Rack . . . . . . . . . . . . . . . . . . . . .112
Systems Driver Assistance . . . . . . . . . . . . . 240
T
Tachometer . . . . . . . . . . . . . . . . . . . . . 129
Text Telephone (TTY) Users . . . . 399
Theft-Deterrent Systems . . . . . . . . . 36Immobilizer . . . . . . . . . . . . . . . . . . . . . 36
Third-Row Seats . . . . . . . . . . . . . . . . . 60