2011 GMC ACADIA spare wheel

Black plate (76,1)GMC Acadia/Acadia Denali Owner Manual - 2011
10-76 Vehicle Care
{WARNING
Rust or dirt on a wheel, or on the
parts to which it is fastened, can
make wheel nuts become loose
after time. The wheel could come
off and cause an accident. When
changing a wheel, remove any
rust or dirt from places where the
wheel attaches to the vehicle.
In an emergency, use a cloth or
a paper towel to do this; but be
sure to use a scraper or wire
brush later, if needed, to get all
the rust or dirt off. SeeIf a Tire
Goes Flat on page 10‑61.
{WARNING
Never use oil or grease on bolts
or nuts because the nuts might
come loose. The vehicle's wheel
could fall off, causing a crash. 10. Remove any rust or dirt from
the wheel bolts, mounting
surfaces, and spare wheel.
11. Place the spare tire on the wheel mounting surface.
12. Put the nuts on by hand by turning them clockwise until
the wheel is held against the
mounting surface. Make sure
the rounded end is toward the
wheel.
13. Lower the vehicle by attaching the lug wrench to the jack
and turning the wrench
counterclockwise. Lower
the jack completely.
{WARNING
Wheel nuts that are improperly or
incorrectly tightened can cause
the wheels to become loose or
come off. The wheel nuts should
be tightened with a torque wrench
(Continued)
WARNING (Continued)
to the proper torque specification
after replacing. Follow the torque
specification supplied by the
aftermarket manufacturer when
using accessory locking wheel
nuts. SeeCapacities and
Specifications on page 12‑2
for original equipment wheel
nut torque specifications.
Notice: Improperly tightened
wheel nuts can lead to brake
pulsation and rotor damage.
To avoid expensive brake repairs,
evenly tighten the wheel nuts
in the proper sequence and to
the proper torque specification.
See Capacities and Specifications
on page 12‑2 for the wheel nut
torque specification.

Black plate (77,1)GMC Acadia/Acadia Denali Owner Manual - 2011
Vehicle Care 10-77
14. Tighten the wheel nuts firmlyin a crisscross sequence, as
shown.
Notice: Wheel covers will not fit
on the vehicle's compact spare.
If you try to put a wheel cover on
the compact spare, the cover or
the spare could be damaged.
Storing the Spare Tire
{WARNING
The underbody-mounted spare
tire needs to be stored with
the valve stem pointing down.
If the spare tire is stored with
the valve stem pointing upwards,
the secondary latch will not work
properly and the spare tire could
loosen and suddenly fall from the
vehicle. If this happened when
the vehicle was being driven, the
tire might contact a person or
another vehicle, causing injury
and damage to itself. Be sure the
underbody-mounted spare tire
is stored with the valve stem
pointing down.
{WARNING
Storing a jack, a tire, or other
equipment in the passenger
compartment of the vehicle could
cause injury. In a sudden stop or
collision, loose equipment could
strike someone. Store all these
in the proper place.
To store the spare tire:
1. Lay the compact spare tire near the rear of the vehicle with the
valve stem down.
2. Reinstall the plastic spare tire heat shield on the compact
spare tire.

Black plate (78,1)GMC Acadia/Acadia Denali Owner Manual - 2011
10-78 Vehicle Care
3. Slide the cable retainer throughthe center of the wheel and start
to raise the compact spare tire.
Make sure the retainer is fully
seated across the underside of
the wheel.
4. When the compact spare tire is almost in the stored position,
turn the tire so the valve is
toward the rear of the vehicle.
This position helps when
checking the air pressure
in the compact spare tire.
5. Raise the tire fully against the underside of the vehicle.
Continue turning the lug wrench
until you feel more than two
clicks. This indicates that the
compact spare tire is secure and
the cable is tight. The spare tire
hoist cannot be overtightened.
6. Make sure the tire is storedsecurely. Push, pull (A), and then
try to turn (B) the tire. If the tire
moves, use the lug wrench to
tighten the cable.
Storing the Flat Tire
1. Remove the cable package fromthe jack storage area.
2. Remove the small center cap by tapping the back of the cap with
the extension of the shaft, if the
vehicle has aluminum wheels. 3. Put the flat tire in the rear
storage area with the valve stem
pointing toward the rear of the
vehicle.
4. Pull the cable (A) through the
door striker (E), the center of the
wheel (D), and the plastic spare
tire heat shield (C), as shown.

Black plate (80,1)GMC Acadia/Acadia Denali Owner Manual - 2011
10-80 Vehicle Care
3. Reinstall the wing bolt (B) byturning clockwise.
4. To replace the cover, line up the tab at the front of the cover with
the notch in the cover opening.
Push the cover in place and
make sure that the rear clips are
in the slots and push the cover
closed.
Store the center cap or the plastic
bolt‐on wheel covers until a full
size tire is put back on the vehicle.
When you replace the compact
spare with a full‐size tire, reinstall
the bolt‐on wheel covers or the
center cap. Hand‐tighten them
over the wheel nuts, using the
lug wrench.Secondary Latch System
This vehicle has an underbody
mounted tire hoist assembly that
has a secondary latch system.
It is designed to stop the compact
spare tire from suddenly falling off
the vehicle if the cable holding the
spare tire is damaged. For the
secondary latch to work, the tire
must be stowed with the valve stem
pointing down. See Tire Changing
on page 10‑71 for instructions on
storing the spare tire correctly.
{WARNING
Before beginning this procedure
read all the instructions. Failure
to read and follow the instructions
could damage the hoist assembly
and you and others could get
hurt. Read and follow the
instructions listed next. To release the spare tire from the
secondary latch:
{WARNING
Someone standing too close
during the procedure could be
injured by the jack. If the spare
tire does not slide off the jack
completely, make sure no one is
behind you or on either side of
you as you pull the jack out from
under the spare.
1. If the cable is not visible, start this procedure at Step 3.

Black plate (81,1)GMC Acadia/Acadia Denali Owner Manual - 2011
Vehicle Care 10-81
All‐Wheel‐Drive Vehicle shown
2. Turn the lug wrench counterclockwise until
approximately 6 inches
(15 cm) of cable is exposed.
3. Attach the lug wrench to the jack and raise the jack at least
10 turns.
4. Place the jack under the vehicle, ahead of the rear bumper.
Position the center lift point of
the jack under the center of the
spare tire. 5. Turn the lug wrench clockwise
to raise the jack until it lifts the
secondary latch spring.
6. Keep raising the jack until the spare tire stops moving upward
and is held firmly in place.
This lets you know that the
secondary latch has released
and the spare tire is balancing
on the jack.
7. Lower the jack by turning thelug wrench counterclockwise.
Keep lowering the jack until the
spare tire slides off the jack.
8. Disconnect the lug wrench from
the jack and carefully remove
the jack. Use one hand to push
against the spare tire while
firmly pulling the jack out from
under the spare tire with the
other hand.
9. Tilt the retainer and slip it through the wheel opening
when the spare tire has been
completely lowered.
10. Turn the lug wrench clockwise to raise the cable back up if the
cable is hanging.

Black plate (82,1)GMC Acadia/Acadia Denali Owner Manual - 2011
10-82 Vehicle Care
Have the hoist shaft assembly
inspected as soon as you can.
You will not be able to store a spare
tire using the hoist assembly until it
has been repaired or replaced.
Compact Spare Tire
{WARNING
Driving with more than one
compact spare tire at a time
could result in loss of braking
and handling. This could lead
to a crash and you or others
could be injured. Use only one
compact spare tire at a time.
The compact spare tire, if the
vehicle has one, was fully inflated
when the vehicle was new, however,
it can lose air after a time. Check
the inflation pressure regularly.
It should be 60 psi (420 kPa). After installing the compact
spare on the vehicle, stop as
soon as possible and make sure
the spare tire is correctly inflated.
The compact spare is made to
perform well at speeds up to
65 mph (105 km/h) for distances up
to 3,000 miles (5 000 km), so you
can finish your trip and have the
full-size tire repaired or replaced
at your convenience. Of course,
it is best to replace the spare with
a full-size tire as soon as possible.
The spare tire will last longer and be
in good shape in case it is needed
again.
Notice:
When the compact
spare is installed, do not take
the vehicle through an automatic
car wash with guide rails. The
compact spare can get caught on
the rails which can damage the
tire, wheel and other parts of the
vehicle. Do not use the compact spare on
other vehicles.
And do not mix the compact spare
tire or wheel with other wheels or
tires. They will not fit. Keep the
spare tire and its wheel together.
The All-Wheel Drive (AWD) system
will be automatically disabled
when you use the compact spare.
To restore the AWD and prevent
excessive wear on the clutch in
your AWD, replace the compact
spare tire with a full-size tire as
soon as possible.
Notice:
Tire chains will not fit the
compact spare. Using them can
damage the vehicle and can
damage the chains too. Do not
use tire chains on the compact
spare.

Black plate (89,1)GMC Acadia/Acadia Denali Owner Manual - 2011
Vehicle Care 10-89
Once the destination is reached:
1. Set the parking brake.
2. Reinstall the fuses in theunderhood fuse block.
3. Shift the transmission to P (Park), turn the ignition to
LOCK/OFF and remove the
key from the ignition.
4. Disconnect the vehicle from the towing vehicle.
Notice: Do not tow a vehicle
with the front drive wheels on
the ground if one of the front tires
is a compact spare tire. Towing
with two different tire sizes on the
front of the vehicle can cause
severe damage to the
transmission.Dolly Towing
(All-Wheel‐Drive Vehicles)
All-wheel‐drive vehicles must not
be towed with two wheels on the
ground. To properly tow these
vehicles, they should be placed on
a platform trailer with all four wheels
off of the ground or dinghy towed
from the front.
Dolly Towing
(Front-Wheel‐ Drive
Vehicles Only)
To tow a front-wheel‐drive vehicle
from the front with two wheels on
the ground:
1. Put the front wheels on a dolly.
2. Move the shift lever to P (Park).
3. Set the parking brake.
4. Clamp the steering wheel in a
straight-ahead position with a
clamping device designed for
towing.

Black plate (3,1)GMC Acadia/Acadia Denali Owner Manual - 2011
INDEX i-3
Circuit Breakers . . . . . . . . . . . . . . 10-32
CleaningExterior Care . . . . . . . . . . . . . . . 10-90
Interior Care . . . . . . . . . . . . . . . . 10-95
Climate Control Systems . . . . . . . 8-1 Air Conditioning . . . . . . . . . . . . . . . 8-1
Dual Automatic . . . . . . . . . . . . . . . . 8-4
Heating . . . . . . . . . . . . . . . . . . . . . . . . 8-1
Rear . . . . . . . . . . . . . . . . . . . . 8-10, 8-11
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8
Cluster, Instrument . . . . . . . . . . . . 5-12
Collision Damage Repair . . . . . 13-13
Compact Spare Tire . . . . . . . . . . 10-82
Compass . . . . . . . . . . . . . . . . . . . . . . . 5-6
Compressor Kit, Tire Sealant . . . . . . . . . . . . . . . . . . . . . . 10-63
Control of a Vehicle . . . . . . . . . . . . . 9-3
Convenience Net . . . . . . . . . . . . . . . 4-4
Convex Mirrors . . . . . . . . . . . . . . . . 2-16
Coolant Engine . . . . . . . . . . . . . . . . . . . . . . 10-15
Engine Temperature
Gauge . . . . . . . . . . . . . . . . . . . . . . 5-14
Engine Temperature Warning Light . . . . . . . . . . . . . . . 5-22 Cooling System . . . . . . . . . . . . . . . 10-15
Engine Messages . . . . . . . . . . . . 5-39
Courtesy Lamps . . . . . . . . . . . . . . . . 6-5
Courtesy Transportation Program . . . . . . . . . . . . . . . . . . . . . 13-11
Cover Cargo . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Engine . . . . . . . . . . . . . . . . . . . . . . . . 10-7
Cruise Control . . . . . . . . . . . . . . . . . 9-33 Light . . . . . . . . . . . . . . . . . . . . . . . . . . 5-24
Messages . . . . . . . . . . . . . . . . . . . . 5-38
Cupholders . . . . . . . . . . . . . . . . . . . . . 4-1
Customer Assistance . . . . . . . . . . 13-6 Offices . . . . . . . . . . . . . . . . . . 13-5, 13-6
Text Telephone (TTY)Users . . . . . . . . . . . . . . . . . . . . . . . 13-6
Customer Information Service PublicationsOrdering Information . . . . . . 13-15
Customer Satisfaction Procedure . . . . . . . . . . . . . . 13-1, 13-3D
Damage Repair, Collision . . . . . 13-13
Danger, Warnings, and
Cautions . . . . . . . . . . . . . . . . . . . . . . . . iv
Data Recorders, Event . . . . . . . 13-18
Daytime Running Lamps/Automatic
Headlamp System . . . . . . . . . . . . 6-3
Defensive Driving . . . . . . . . . . . . . . . 9-2
Delayed Entry Lighting . . . . . . . . . 6-6
Delayed Exit Lighting . . . . . . . . . . . 6-7
Delayed Locking . . . . . . . . . . . . . . . . 2-8
Devices, Auxiliary . . . . . . . . . . . . . 7-37
Displays . . . . . . . . . . . . . . . . . . . . . . . 5-33
Dome Lamps . . . . . . . . . . . . . . . . . . . 6-5
Door Ajar Messages . . . . . . . . . . . . . . . 5-38
Delayed Locking . . . . . . . . . . . . . . . 2-8
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
Power Locks . . . . . . . . . . . . . . . . . . . 2-8
Drive Systems All-Wheel Drive . . . . . . . 10-27, 9-28