2018 GMC ACADIA spare tire

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-11349114) - 2018 - crc - 9/21/17
Storage 113
For vehicles with a cargo cover, it
can be used to cover items in the
rear of the vehicle. Unroll the cover
toward the rear of the vehicle. Insert
the cover pins into the channels on
both sides. To store, carefully
remove the cover from the channels
and let it roll back up. The cover
should be stored securely when not
in use.
Cargo Tie-Downs
Two cargo tie-downs are located in
the rear compartment of the vehicle.
The tie-downs can be used to
secure small loads.
Cargo Management
System
Tray Option
Lift the load floor to access the
cargo management system,
if equipped with the tray option.
The cargo management system is
used to organize storage in the
cargo area.
Cargo Management System
Tray Removal
To access the spare tire or the tire
sealant and compressor kit, the
cargo management system tray
must be removed.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-11349114) - 2018 - crc - 9/21/17
114 Storage
1. Turn the right side wing nut toremove.
2. Remove the strap.
Make sure the strap is secure
after service or reinstalling the
cargo management system.3. Turn the left side wing nut toremove.
4. Unsnap the hinges on the loadfloor from the cargo
management system.
5. Pull up to remove the load
floor.
6. Lift up on both sides to remove the cargo management system
to access the spare tire.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-11349114) - 2018 - crc - 9/21/17
Storage 115
All Terrain
The rear trays do not need to be
removed to access the spare tire.
Rail and Divider Option
Cargo Management System
Cargo Management SystemUnlock Cargo Management System
Installation
1. Turn both knobs to the unlock position.
2. Slide the divider along the rail to the desired position until it
clicks into place.
3. Make sure the divider is locked into place in the rail grooves.
Cargo Management System Lock
4. Turn both knobs to the lock position.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-11349114) - 2018 - crc - 9/21/17
210 Driving and Operating
Before Driving Off-Road
.Have all necessary maintenance
and service work completed.
. Fuel the vehicle, fill fluid levels,
and check inflation pressure in
all tires, including the spare,
if equipped.
. Read all the information about
all-wheel-drive vehicles in this
manual.
. Make sure all underbody
shields, if equipped, are properly
attached.
. Know the local laws that apply to
off-road driving.
To gain more ground clearance if
needed, it may be necessary to
remove the front fascia lower air
dam. However, driving without the
air dam reduces fuel economy.Caution
Operating the vehicle for
extended periods without the front
fascia lower air dam installed can
cause improper airflow to the
engine. Reattach the front fascia
air dam after off-road driving.
Loading the Vehicle for
Off-Road Driving
{Warning
. Unsecured cargo on the
load floor can be tossed
about when driving over
rough terrain. You or your
passengers can be struck
by flying objects. Secure the
cargo properly.
. Keep cargo in the cargo
area as far forward and as
low as possible. The
(Continued)
Warning (Continued)
heaviest things should be
on the floor, forward of the
rear axle.
. Heavy loads on the roof
raise the vehicle's center of
gravity, making it more likely
to roll over. You can be
seriously or fatally injured if
the vehicle rolls over. Put
heavy loads inside the
cargo area, not on the roof.
For more information about loading
the vehicle, see Vehicle Load Limits
0 217.
Environmental Concerns
.
Always use established trails,
roads, and areas that have been
set aside for public off-road
recreational driving and obey all
posted regulations.
. Do not damage shrubs, flowers,
trees, or grasses or disturb
wildlife.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-11349114) - 2018 - crc - 9/21/17
Driving and Operating 239
Driver Mode Control Knob
5orqTour (FWD) :Vehicle is
in Tour (FWD) Mode. Use this mode
during normal driving conditions.
See Driving for Better Fuel
Economy 027. Tour (FWD) Mode
operates in Front-Wheel Drive to
improve fuel economy.
8Sport : Sport Mode improves
vehicle handling and acceleration
on dry pavement. When active,
Sport Mode modifies steering
efforts, transmission shifting, AWD
torque, and suspension tuning
(when properly equipped). For AWD
vehicles, choosing Sport Mode also
engages AWD Mode.
4AWD (AWD Only) : AWD Mode
provides drive torque to all four
wheels. Select AWD to improve
traction and control on slippery road
surfaces, such as gravel, sand, wet
pavement, snow, and ice. When in
AWD Mode, the AWD Mode
indicator will be on. The AWD Mode
will stay selected until the mode is
changed.
AWD is active in AWD, Sport, Tow/
Haul, and Off-Road Modes.
Sport, Tow/Haul, and Off-Road
Modes are cancelled with each
ignition cycle and will return to Tour
(FWD) Mode.
When using a compact spare tire on
an AWD vehicle, the system
automatically detects the compact
spare and reduces AWD
performance to protect the system.
To restore full AWD operation and
prevent excessive wear on the
system, replace the compact spare
with a full-size tire as soon as
possible. See Compact Spare Tire
0 350.6Snow/Ice (FWD Only) : Snow/
Ice Mode improves vehicle
acceleration on snow and ice
covered roads.
_Tow/Haul : This feature can
assist when towing or hauling a
heavy load. Use this mode to assist
in maintaining desired vehicle
speeds when driving on downhill
grades by using the engine and
transmission. For AWD vehicles,
choosing Tow/Haul Mode also
engages AWD mode. See Driving
Characteristics and Towing Tips
0 270.
Automatic Engine Grade Braking
Automatic Engine Grade Braking
assists when driving downhill.
It maintains vehicle speed by
automatically implementing a shift
pattern that uses the engine and the
transmission to slow the vehicle.
The system will automatically
command downshifts to reduce
vehicle speed. The normal shift
pattern will return once the vehicle
is on a low grade or when the
accelerator pedal is pressed.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-11349114) - 2018 - crc - 9/21/17
280 Vehicle Care
Tire Sealant andCompressor Kit . . . . . . . . . . . . . 337
Storing the Tire Sealant and Compressor Kit . . . . . . . . . . . . . 343
Tire Changing . . . . . . . . . . . . . . . . 344
Compact Spare Tire . . . . . . . . . . 350
Jump Starting
Jump Starting - North
America . . . . . . . . . . . . . . . . . . . . . 351
Towing the Vehicle
Towing the Vehicle . . . . . . . . . . . 354
Recreational VehicleTowing . . . . . . . . . . . . . . . . . . . . . . 354
Appearance Care
Exterior Care . . . . . . . . . . . . . . . . . 358
Interior Care . . . . . . . . . . . . . . . . . . 362
Floor Mats . . . . . . . . . . . . . . . . . . . . 366
General Information
For service and parts needs, visit
your dealer. You will receive
genuine GM parts and GM-trained
and supported service people.
Genuine GM parts have one of
these marks:
California Proposition
65 Warning
{Warning
Most motor vehicles, including
this one, as well as many of its
service parts and fluids, contain
and/or emit chemicals known to
the State of California to cause
cancer and birth defects or other
reproductive harm. Engine
exhaust, many parts and
systems, many fluids, and some
component wear by-products
contain and/or emit these
chemicals. For more information
go to www.P65Warnings.ca.gov/
passenger-vehicle.
See Battery - North America 0299
and Jump Starting - North America
0 351 and the back cover.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-11349114) - 2018 - crc - 9/21/17
312 Vehicle Care
Remove the side bin, load floor, and
foam. SeeCargo Management
System 0113.
Remove the trim plate to access the
fuse block.
The label for this fuse block is in the
spare tire area, on the foam under
the cargo floor.
Fuses Usage
F1 –
F2 Trailer battery 1 Fuses
Usage
F3 Driver seat belt motor
F4 Rear blower
F5 Rear drive control
F6 Passenger seat belt motor
F7 Right window
F8 Rear defogger
F9 Left window
F10 –
F11 Trailer reverse
F12 –
F13 –
F14 –
F15 –
F16 –
F17 Camera
F18 Trailer module
F19 Ventilated seats
F20 –

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-11349114) - 2018 - crc - 9/21/17
316 Vehicle Care
Caution
High performance summer tires
have rubber compounds that lose
flexibility and may develop
surface cracks in the tread area
at temperatures below−7 °C
(20 °F). Always store high
performance summer tires
indoors and at temperatures
above −7 °C (20 °F) when not in
use. If the tires have been
subjected to −7 °C (20 °F) or less,
let them warm up in a heated
space to at least 5 °C (40 °F) for
24 hours or more before being
installed or driving a vehicle on
which they are installed. Do not
apply heat or blow heated air
directly on the tires. Always
inspect tires before use. See Tire
Inspection 0328.
Tire Sidewall Labeling
Useful information about a tire is
molded into its sidewall. The
examples show a typical
passenger vehicle tire and a
compact spare tire sidewall.
Passenger (P-Metric) Tire Example
(1) Tire Size:The tire size is a
combination of letters and
numbers used to define a
particular tire's width, height,
aspect ratio, construction type,
and service description. See the
“Tire Size” illustration later in this
section. (2) TPC Spec (Tire
Performance Criteria
Specification)
:Original
equipment tires designed to
GM's specific tire performance
criteria have a TPC specification
code molded onto the sidewall.
GM's TPC specifications meet or
exceed all federal safety
guidelines.
(3) DOT (Department of
Transportation)
:The
Department of Transportation
(DOT) code indicates that the
tire is in compliance with the
U.S. Department of
Transportation Motor Vehicle
Safety Standards.
DOT Tire Date of
Manufacture
:The last four
digits of the TIN indicate the tire
manufactured date. The first two
digits represent the week (01–
52) and the last two digits, the
year. For example, the third