remote control GMC ACADIA 2021 Owner's Guide

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-14608671) - 2021 - CRC - 10/26/20
Climate Controls 195
A/C :Press to turn the air conditioning
system on or off. An indicator light comes
on to show that the air conditioning is
enabled. If the fan is turned off, the air
conditioner will not run. The A/C light will
stay on even if the outside temperatures are
below freezing.
@: Press to turn on recirculation. An
indicator light comes on. Air is recirculated
to quickly cool the inside of the vehicle.
It can also be used to help reduce outside
air and odors that enter the vehicle. The air
conditioning compressor also comes on
when this mode is activated.
Rear Window Defogger
The rear window defogger uses a warming
grid to remove fog from the rear window.
K: Press to turn the rear window defogger
on or off. An indicator light on the button
comes on to show that the rear window
defogger is on.
The rear window defogger only works when
the ignition is on. The defogger turns off if
the ignition is turned to off or ACC/
ACCESSORY.
Caution
Using a razor blade or sharp object to
clear the inside rear window can damage
the rear window defogger. Repairs would
not be covered by the vehicle warranty.
Do not clear the inside rear window with
sharp objects.
Heated Mirror : If equipped with heated
outside mirrors, the mirrors heat to help
clear fog or frost from the surface of the
mirror when the rear window defog button
is pressed. See Heated Mirrors 028.
Remote Start Climate Control Operation :
If equipped with remote start, the climate
control system may run when the vehicle is
started remotely. The rear defog may come
on during remote start based on cold
ambient conditions. The rear defog indicator
light does not come on during a remote
start.
If equipped, the heated seats will turn on if
it is cold outside or the ventilated seats will
turn on if it is hot outside. The heated and
ventilated seat indicator lights may not
come on during a remote start. If equipped,
the heated steering wheel will come on in a remote start if it is cold outside. The heated
steering wheel indicator light may not
come on.
Sensors
The solar sensor, located in the defrost grille
in the middle of the instrument panel,
monitors the solar heat. Do not cover the
solar sensor or the system will not work
properly.
There is also an exterior temperature sensor
behind the front grille. This sensor reads the
outside air temperature and helps maintain
the temperature inside the vehicle. Any
cover on the front of the vehicle, could
cause a false reading in the displayed
temperature.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-14608671) - 2021 - CRC - 10/26/20
Driving and Operating 237
ACC Automatically Disengages
ACC may automatically disengage and the
driver will need to manually apply the
brakes to slow the vehicle when:
.The sensors are blocked.
.The Traction Control System (TCS) or
StabiliTrak/ESC system has activated or
been disabled.
.There is a fault in the system.
.The radar may falsely report a blockage
when driving in a desert or remote area
with no other vehicles or roadside objects.
.A DIC message may display to indicate
that ACC is temporarily unavailable.
The ACC indicator will turn white when ACC
is no longer active.
In some cases, when ACC is temporarily
unavailable, regular cruise control may be
used. See “Switching Between ACC and
Regular Cruise Control” in this section.
Always consider driving conditions before
using either cruise control system.
Notification to Resume ACC
ACC will maintain a follow gap behind a
detected vehicle and slow your vehicle to a
stop behind that vehicle. If the stopped vehicle ahead has driven
away and ACC has not resumed, the vehicle
ahead indicator will flash as a reminder to
check traffic ahead before proceeding. In
addition, the left and right sides of the
Safety Alert Seat will pulse three times,
or three beeps will sound. See
“Alert Type”
and “Adaptive Cruise Go Notifier” in
“Collision/Detection Systems” underVehicle
Personalization 0123.
When the vehicle ahead drives away, press
RES+ or the accelerator pedal to resume
cruise control. If stopped for more than
two minutes or if the driver door is opened
and the driver seat belt is unbuckled, the
ACC automatically applies the Electric
Parking Brake (EPB) to hold the vehicle. The
EPB status light will turn on. See Electric
Parking Brake 0224. To resume ACC and
release the EPB, press the accelerator pedal.
A DIC warning message may display
indicating to shift to P (Park) before exiting
the vehicle. See Vehicle Messages 0122.
{Warning
If ACC has stopped the vehicle, and if ACC
is disengaged, turned off, or canceled, the
vehicle will no longer be held at a stop.
(Continued)
Warning (Continued)
The vehicle can move. When ACC is
holding the vehicle at a stop, always be
prepared to manually apply the brakes.
{Warning
Leaving the vehicle without placing it in
P (Park) can be dangerous. Do not leave
the vehicle while it is being held at a
stop by ACC. Always place the vehicle in
P (Park) and turn off the ignition before
leaving the vehicle.
ACC Override
If using the accelerator pedal while ACC is
active, the ACC indicator turns blue on the
instrument cluster and HUD, if equipped.
ACC will resume operation when the
accelerator pedal is not being pressed.
{Warning
The ACC will not automatically apply the
brakes if your foot is resting on the
accelerator pedal. You could crash into a
vehicle ahead of you.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-14608671) - 2021 - CRC - 10/26/20
Vehicle Care 269
Damage to suspension components caused
by modifying vehicle height outside of
factory settings will not be covered by the
vehicle warranty.
Damage to vehicle components resulting
from modifications or the installation or use
of non-GM certified parts, including control
module or software modifications, is not
covered under the terms of the vehicle
warranty and may affect remaining
warranty coverage for affected parts.
GM Accessories are designed to complement
and function with other systems on the
vehicle. See your dealer to accessorize the
vehicle using genuine GM Accessories
installed by a dealer technician.
Also, seeAdding Equipment to the
Airbag-Equipped Vehicle 063.Vehicle Checks
Doing Your Own Service Work
{Warning
It can be dangerous to work on your
vehicle if you do not have the proper
knowledge, service manual, tools,
or parts. Always follow owner’s manual
procedures and consult the service
manual for your vehicle before doing any
service work.
If doing some of your own service work, use
the proper service manual. It tells you much
more about how to service the vehicle than
this manual can. To order the proper service
manual, see Publication Ordering
Information 0371. This vehicle has an airbag system. Before
attempting to do your own service work,
see
Servicing the Airbag-Equipped Vehicle
0 63.
If equipped with remote vehicle start, open
the hood before performing any service
work to prevent remote starting the vehicle
accidentally. See Remote Vehicle Start 013.
Keep a record with all parts receipts and list
the mileage and the date of any service
work performed. See Maintenance Records
0 357.
Caution
Even small amounts of contamination can
cause damage to vehicle systems. Do not
allow contaminants to contact the fluids,
reservoir caps, or dipsticks.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-14608671) - 2021 - CRC - 10/26/20
300 Vehicle Care
FusesUsage
F35 Fuel system control module
F36 Passenger ventilated seat/Lumbar
F37 External amplifier hybrid
F38 Window module
F39 Rear closure
F40 Memory seat module F41 Automatic occupancy sensor
F42 Trailer battery 2
F43 Blower console
F44 –
F45 Liftgate motor
F46 Rear heated seats F47 –
F48 Glass break sensor
F49 –
F50 –
F51 – Fuses
Usage
F52 Active dampening system module
F53 –
F54 External object calculating/Side blind
zone alert
F55 –
F56 Universal remote system/Rain sensor
F57 Theft deterrent
Circuit Breakers Usage CB1 –
CB2 –
CB3 Rear auxiliary power outlet
Relays Usage
K1 –
K2 –Wheels and Tires
Tires
Every new GM vehicle has high-quality
tires made by a leading tire
manufacturer. See the warranty manual
for information regarding the tire
warranty and where to get service. For
additional information refer to the tire
manufacturer.
{Warning
.Poorly maintained and improperly
used tires are dangerous.
.Overloading the tires can cause
overheating as a result of too
much flexing. There could be a
blowout and a serious crash. See
Vehicle Load Limits 0209.
.Underinflated tires pose the same
danger as overloaded tires. The
resulting crash could cause serious
injury. Check all tires frequently to
(Continued)

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-14608671) - 2021 - CRC - 10/26/20
OnStar 377
Reactivation for Subsequent Owners
PressQand follow the prompts to speak to
an Advisor as soon as possible. The Advisor
will update vehicle records and explain
OnStar or connected service options.
How OnStar Service Works
Automatic Crash Response, Emergency
Services, Crisis Assist, Stolen Vehicle
Assistance, Remote Services, and Roadside
Assistance are available on most vehicles.
Not all OnStar services are available
everywhere or on all vehicles. For more
information, a full description of OnStar
services, system limitations, and OnStar User
Terms, Privacy Statement, and Software
Terms:
.Call 1-888-4ONSTAR (1-888-466-7827).
.See www.onstar.com (U.S.).
.See www.onstar.ca (Canada).
.Call TTY 1-877-248-2080.
.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 0371.
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.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-14608671) - 2021 - CRC - 10/26/20
Connected Services 381
PressQ, then ask the Advisor to download
directions to the vehicle’s navigation system,
if equipped. After the call ends, the
navigation screen will provide prompts to
begin driving directions. Routes that are sent
to the navigation screen can only be
canceled through the navigation system.
See www.onstar.com (U.S.) or www.onstar.ca
(Canada).
Connections
The following services help with staying
connected.
For coverage maps, see www.onstar.com
(U.S.) or www.onstar.ca (Canada).
Ensuring Security
.Change the default passwords for the
Wi-Fi hotspot and myGMC mobile
application. Make these passwords
different from each other and use a
combination of letters and numbers to
increase the security.
.Change the default name of the SSID
(Service Set Identifier). This is your
network’s name that is visible to other
wireless devices. Choose a unique name
and avoid family names or vehicle
descriptions. Wi-Fi Hotspot (If Equipped)
The vehicle may have a built-in Wi-Fi
hotspot that provides access to the Internet
and web content at 4G LTE speed. Up to
seven mobile devices can be connected.
A data plan is required. Use the in-vehicle
controls only when it is safe to do so.
1. To retrieve Wi-Fi hotspot information, press
=to open the OnStar app on the
infotainment display, then select Wi-Fi
Hotspot. On some vehicles, touch Wi-Fi
or Wi-Fi Settings on the screen.
2. The Wi-Fi settings will display the Wi-Fi hotspot name (SSID), password, and on
some vehicles, the connection type (no
Internet connection, 3G, 4G, 4G LTE), and
signal quality (poor, good, excellent). The
LTE icon shows connection to Wi-Fi. It is
possible that the icon may not illuminate
even though the vehicle has an active
connection.
3. To change the SSID or password, press
Qor call 1-888-4ONSTAR to connect
with an Advisor. On some 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.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-14608671) - 2021 - CRC - 10/26/20
388 Index
Infants and Young Children, Restraints . . . . 66
InformationPublication Ordering . . . . . . . . . . . . . . . . . . . . 371
Infotainment System . . . . . . . . . . . . . . . . . . . . 374
Instrument Cluster . . . . . . . . . . . . . . . . . . . 97, 100
Instrument Panel Overview . . . . . . . . . . . . . . . . 4
Interior Rearview Mirrors . . . . . . . . . . . . . . . . . 28
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . 1, 138
J
Jump Starting - North America . . . . . . . . . . . 332
K
Keyless Entry Remote (RKE) System . . . . . . . . . . . . . . . . . . . . 7
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
L
Labeling, Tire Sidewall . . . . . . . . . . . . . . . . . . . 302
Lamps Courtesy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Daytime Running (DRL) . . . . . . . . . . . . . . . . 133
Dome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Exterior Controls . . . . . . . . . . . . . . . . . . . . . . . . 131
Exterior Lamps Off Reminder . . . . . . . . . . 132
Exterior Lighting Battery Saver . . . . . . . . . 137
Malfunction Indicator (CheckEngine) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
On Reminder . . . . . . . . . . . . . . . . . . . . . . . . . . . 114 Lamps (cont'd)
Reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Lane Change Alert (LCA) . . . . . . . . . . . . . . . . . 250
Lane Keep Assist (LKA) . . . . . . . . . . . . . . . . . . . 252
Lane Keep Assist Light . . . . . . . . . . . . . . . . . . . .110
Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . . . . . . . . 50
LATCH System Replacing Parts after a Crash . . . . . . . . . . . 78
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
LED Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Lighting Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Illumination Control . . . . . . . . . . . . . . . . . . . 135
LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292
Lights Airbag Readiness . . . . . . . . . . . . . . . . . . . . . . 105
Antilock Brake System (ABS)Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Brake System Warning . . . . . . . . . . . . . . . . 108
Charging System . . . . . . . . . . . . . . . . . . . . . . 107
Check Engine (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Door Ajar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Electric Parking Brake . . . . . . . . . . . . . . . . . . 109 Lights (cont'd)
Engine Coolant Temperature
Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Engine Oil Pressure . . . . . . . . . . . . . . . . . . . . . 113
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Front Fog Lamp . . . . . . . . . . . . . . . . . . . . . . . . . 114
Gear Shifting . . . . . . . . . . . . . . . . . . . . . . . . . . 110
High-Beam On . . . . . . . . . . . . . . . . . . . . . . . . . . 114
High/Low Beam Changer . . . . . . . . . . . . . . 132
Hill Descent Control . . . . . . . . . . . . . . . . . . . 110
Lane Keep Assist . . . . . . . . . . . . . . . . . . . . . . . 110
Low Fuel Warning . . . . . . . . . . . . . . . . . . . . . . 114
Seat Belt Reminders . . . . . . . . . . . . . . . . . . . 105
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Service Electric Parking Brake . . . . . . . . . . 109
StabiliTrak OFF . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Tow/Haul Mode . . . . . . . . . . . . . . . . . . . . . . . 110
Traction Control System (TCS)/StabiliTrak . . . . . . . . . . . . . . . . . . . . . . 112
Traction Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Locks Automatic Door . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . . 17
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Lockout Protection . . . . . . . . . . . . . . . . . . . . . . . 17
Power Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-14608671) - 2021 - CRC - 10/26/20
390 Index
P
ParkShifting Into . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Shifting Out of . . . . . . . . . . . . . . . . . . . . . . . . 218
Park Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .241
Parking
Brake and P (Park) MechanismCheck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289
Extended . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
Over Things That Burn . . . . . . . . . . . . . . . . . 219
Parking or Backing Assistance Systems . . . . . . . . . . . . . . . . . . . . 241
Passenger Airbag Status Indicator . . . . . . . . 106
Passenger Compartment Air Filter . . . . . . . 197
Passenger Sensing System . . . . . . . . . . . . . . . . 59
Pedestrian Ahead Indicator . . . . . . . . . . . . . . . 111
Perchlorate Materials Requirements, California . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 268
Personalization
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Phone Apple CarPlay and Android Auto . . . . . . . . 173
Bluetooth . . . . . . . . . . . . . . . . . . . . . . . . . 168, 169
Port
USB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Positioning Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162 Power
Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Outlets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Protection, Battery . . . . . . . . . . . . . . . . . . . . . . 137
Retained Accessory (RAP) . . . . . . . . . . . . . . . 217
Seat Adjustment . . . . . . . . . . . . . . . . . . . . . . . . 37
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Pregnancy, Using Seat Belts . . . . . . . . . . . . . . .52
Privacy Vehicle Data Recording . . . . . . . . . . . . . . . . 372
Problems with Route Guidance . . . . . . . . . . 162
Program Courtesy Transportation . . . . . . . . . . . . . . . 368
Prohibited Fuels . . . . . . . . . . . . . . . . . . . . . . . . . 254
Proposition 65 Warning, California . . . . . . . . . . . . . . . . . . . . 268, 288, 332, Back Cover
Publication Ordering Information . . . . . . . . . 371
R
Radio HD Radio Technology . . . . . . . . . . . . . . . . . . 145
Radio Data System (RDS) . . . . . . . . . . . . . . . . 146
Radio Frequency Statement . . . . . . . . . . . . . . . 371
Radio Reception . . . . . . . . . . . . . . . . . . . . . . . . . .147 Radios
AM-FM Radio . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Satellite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Reading Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Rear Camera Mirror . . . . . . . . . . . . . . . . . . . . . . . 28
Rear Climate Control System . . . . . . . . . . . . 196
Rear Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Heated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Rear Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Rear Vision Camera (RVC) . . . . . . . . . . . . . . . . .241
Rear Window Washer/Wiper . . . . . . . . . . . . . 92
Rearview Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . 28 Automatic Dimming . . . . . . . . . . . . . . . . . . . . 28
Reclining Seatbacks . . . . . . . . . . . . . . . . . . . . . . . 38
Recognition Voice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Recommended Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253
Recommended Fluids and Lubricants . . . . . 354
Records Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 357
Recreational Vehicle Towing . . . . . . . . . . . . . 335
Reimbursement Program, GM Mobility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 366
Remote Keyless Entry (RKE) System . . . . . . . .7
Remote Vehicle Start . . . . . . . . . . . . . . . . . . . . . . 13

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-14608671) - 2021 - CRC - 10/26/20
392 Index
Spare TireCompact . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331
Special Application Services . . . . . . . . . . . . . . . 351
Specifications and Capacities . . . . . . . . . . . . . 359
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
StabiliTrak OFF Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Start Assist, Hill . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Start Vehicle, Remote . . . . . . . . . . . . . . . . . . . . . . 13
Starting the Engine . . . . . . . . . . . . . . . . . . . . . . .214
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202 Heated Wheel . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Wheel Adjustment . . . . . . . . . . . . . . . . . . . . . . 90
Wheel Controls . . . . . . . . . . . . . . . . . . . . . . . . . 90
Steering Wheel Controls . . . . . . . . . . . . . . . . . 140
Stop/Start System . . . . . . . . . . . . . . . . . . . . . . . . 215
Storage Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Storage Areas Armrest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Cargo Management System . . . . . . . . . . . . 85
Center Console . . . . . . . . . . . . . . . . . . . . . . . . . 84
Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Roof Rack System . . . . . . . . . . . . . . . . . . . . . . . 88
Sunglasses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Storage Compartments . . . . . . . . . . . . . . . . . . . 83 Storing the Tire Sealant and
Compressor Kit . . . . . . . . . . . . . . . . . . . . . . . . . 326
Struts Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 291
Stuck Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
Summer Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Sunglass Storage . . . . . . . . . . . . . . . . . . . . . . . . . 83
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
System Engine Air Filter Life . . . . . . . . . . . . . . . . . . . 279
Forward Collision Alert (FCA) . . . . . . . . . . . 245
Global Positioning . . . . . . . . . . . . . . . . . . . . . . 161
Infotainment . . . . . . . . . . . . . . . . . . . . . . . . . . . 374
Roof Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Systems Driver Assistance . . . . . . . . . . . . . . . . . . . . . . 239
T
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Teen Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Text Telephone (TTY) Users . . . . . . . . . . . . . . 365
Theft-Deterrent Systems . . . . . . . . . . . . . . . . . . 26Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Third-Row Seats . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93 Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300
All-Season . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 301
All-Terrain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302
Buying New Tires . . . . . . . . . . . . . . . . . . . . . . 315
Chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 318
Changing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326
Compact Spare . . . . . . . . . . . . . . . . . . . . . . . . 331
Designations . . . . . . . . . . . . . . . . . . . . . . . . . . . 304
Different Size . . . . . . . . . . . . . . . . . . . . . . . . . . 316
If a Tire Goes Flat . . . . . . . . . . . . . . . . . . . . . 319
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 313
Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . 307, 308
Pressure Light . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Pressure Monitor Operation . . . . . . . . . . . 310
Pressure Monitor System . . . . . . . . . . . . . . 309
Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 313
Sealant and Compressor Kit . . . . . . . . . . . . 320
Sealant and Compressor Kit,
Storing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326
Sidewall Labeling . . . . . . . . . . . . . . . . . . . . . . 302
Terminology and Definitions . . . . . . . . . . . 304
Uniform Tire Quality Grading . . . . . . . . . . 316
Wheel Alignment and Tire Balance . . . . 318
Wheel Replacement . . . . . . . . . . . . . . . . . . . . 318
When It Is Time for New Tires . . . . . . . . . 314
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 301
Top Tier Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253
Tow/Haul Mode . . . . . . . . . . . . . . . . . . . . . . . . . 224

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-14608671) - 2021 - CRC - 10/26/20
Index 393
Tow/Haul Mode Light . . . . . . . . . . . . . . . . . . . .110
TowingDriving Characteristics . . . . . . . . . . . . . . . . . 256
Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262
General Information . . . . . . . . . . . . . . . . . . . 256
Recreational Vehicle . . . . . . . . . . . . . . . . . . . 335
Trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259
Trailer Sway Control (TSC) . . . . . . . . . . . . . 265
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 334
Traction Control System (TCS)/StabiliTrak
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Off Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Traction Control/Electronic Stability Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Trademarks and License Agreements . . . . . .183
Trailer
Sway Control (TSC) . . . . . . . . . . . . . . . . . . . . 265
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259
Transmission Automatic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
Fluid, Automatic . . . . . . . . . . . . . . . . . . . . . . . 279
Transportation Program, Courtesy . . . . . . . 368
Trip Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Turn and Lane-Change Signals . . . . . . . . . . . .134U
Uniform Tire Quality Grading . . . . . . . . . . . . 316
Universal Remote System . . . . . . . . . . . . . . . . . 127 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Updates Map Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
USB Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .147
Using the Navigation System . . . . . . . . . . . . . 152
Using the System . . . . . . . . . . . . . . . . . . . . . . . . . 141
Using This Manual . . . . . . . . . . . . . . . . . . . . . . . . . .2
V
Vehicle Alarm System . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Canadian Owners . . . . . . . . . . . . . . . . . . . . . . . . . 1
Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
Identification Number (VIN) . . . . . . . . . . . . 358
Load Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Personalization . . . . . . . . . . . . . . . . . . . . . . . . 123
Remote Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Speed Messages . . . . . . . . . . . . . . . . . . . . . . . 123
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 334
Vehicle Ahead Indicator . . . . . . . . . . . . . . . . . . . 111 Vehicle Care
Storing the Tire Sealant and
Compressor Kit . . . . . . . . . . . . . . . . . . . . . . . 326
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . 307
Vehicle Data Recording and Privacy . . . . . . 372
Vehicle Positioning . . . . . . . . . . . . . . . . . . . . . . 162
Ventilation, Air . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Voice Recognition . . . . . . . . . . . . . . . . . . . . . . . . 163
Voltmeter Gauge . . . . . . . . . . . . . . . . . . . . . . . . 104
W
Warning Brake System Light . . . . . . . . . . . . . . . . . . . . 108
Caution and Danger . . . . . . . . . . . . . . . . . . . . . 2
Warning Lights, Gauges, and Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Warnings Hazard Flashers . . . . . . . . . . . . . . . . . . . . . . . . 134
Washer Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . 286
Wheels Alignment and Tire Balance . . . . . . . . . . . . 318
Different Size . . . . . . . . . . . . . . . . . . . . . . . . . . 316
Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 318
When It Is Time for New Tires . . . . . . . . . . . .314
Where to Put the Restraint . . . . . . . . . . . . . . . 69