tow GMC ACADIA 2007 Repair Manual

4. Turn the jack on its side, with the bottom
facing toward you.
5. Pull the jack straight out, bottom rst.
The tools you will be using include the jack (A)
and lug wrench (B).Removing the Spare Tire
The compact spare tire is located under the
vehicle, in front of the rear bumper. SeeCompact
Spare Tire on page 477for more information
about the compact spare.
A. Rear
Convenience
Center
B. Lug Wrench
C. Storage
Compartment
Cap HoleD. Hoist Shaft
E. Compact
Spare Tire
F. Retainer
G. Hoist Shaft
Assembly
460

{CAUTION:
Rust or dirt on the wheel, or on the parts
to which it is fastened, can make the
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 the places where the
wheel attaches to the vehicle. In an
emergency, a cloth or a paper towel can
be used to do this; but be sure to use a
scraper or wire brush later, if needed,
to get all the rust or dirt off.
{CAUTION:
Never use oil or grease on studs or nuts.
Because the nuts might come loose.
The vehicle’s wheel could fall off, causing
a serious accident.
10. Remove any rust or
dirt from the wheel
bolts, mounting
surfaces, and spare
wheel.
11. Install the compact spare tire.
12. Lower the vehicle by attaching the lug wrench
to the jack and turning the wrench
counterclockwise. Lower the jack completely.
466

Secondary Latch System
Your 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 your 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.
SeeStoring a Flat or Spare Tire and Tools
on page 472for instructions on storing the
spare tire correctly.{CAUTION:
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.
468

4. Slide the cable retainer through the 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.
5. 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.
6. 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.
7. Make sure the tire is stored securely. Push,
pull (A), and then try to turn (B) the tire. If the
tire moves, use the lug wrench to tighten
the cable.
473

Storing the Flat Tire
Notice:Storing the full-size at tire in the
underbody hoist system can expose it to heat
from the exhaust system. This can damage
the tire and underbody hoist system. Do not
store the full-size at tire in the underbody
hoist system.
1. Remove the cable package from the 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 at tire in the rear storage area with
the valve stem pointing toward the rear of the
vehicle.4. Hook on end of the cable onto the outside
portion of the liftgate hinge opposite (B).
5. 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.
474

6. Hook the other end
of the cable onto the
outside portion of
the liftgate
hinge (B).
7. Pull on the cable to make sure it is secure.
8. Make sure the metal tube is centered at
the striker.9. Push the tube
toward the front of
the vehicle.
10. Close the liftgate and make sure it is latched
properly.
475

Storing the Tools
A. Tool Bag
B. Wing Bolt
C. JackPut back all tools as they were stored in the jack
storage compartment and put the compartment
cover back on.
1. Make that the bottom of the jack is facing
toward you.
2. Turn the jack (C) on its side and place it down
on the holding bracket.
3. Reinstall the wing bolt (B) by turning it
clockwise.
4. To replace the cover, line up the tabs on the
bottom of the cover with the slots in the cover
opening. Push the cover in place, insuring
that the upper front and rear tabs are in
the opening and push the cover closed. Make
sure that the center latch is fully engaged.
This secures the cover in place.
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.
476

Fabric/Carpet
Use a vacuum cleaner with a soft brush
attachment frequently to remove dust and loose
dirt. A canister vacuum with a beater bar in
the nozzle may only be used on oor carpet and
carpeted oor mats. For soils, always try to remove
them rst with plain water or club soda. Before
cleaning, gently remove as much of the soil
as possible using one of the following techniques:
For liquids: gently blot the remaining soil
with a paper towel. Allow the soil to absorb into
the paper towel until no more can be
removed.
For solid dry soils: remove as much as
possible and then vacuum.To clean, use the following instructions:
1. Saturate a lint-free, clean white cloth with
water or club soda.
2. Wring the cloth to remove excess moisture.
3. Start on the outside edge of the soil and gently
rub toward the center. Continue cleaning,
using a clean area of the cloth each time it
becomes soiled.
4. Continue to gently rub the soiled area until the
cleaning cloth remains clean.
5. If the soil is not completely removed, use a
mild soap solution and repeat the cleaning
process that was used with plain water.
If any of the soil remains, a commercial fabric
cleaner or spot lifter may be necessary. When a
commercial upholstery cleaner or spot lifter is to be
used, test a small hidden area for colorfastness
rst. If the locally cleaned area gives any
impression that a ring formation may result, clean
the entire surface.
After the cleaning process has been completed, a
paper towel can be used to blot excess moisture
from the fabric or carpet.
480

Care of Safety Belts
Keep belts clean and dry.
{CAUTION:
Do not bleach or dye safety belts. If you
do, it may severely weaken them. In a
crash, they might not be able to provide
adequate protection. Clean safety belts
only with mild soap and lukewarm water.
Weatherstrips
Silicone grease on weatherstrips will make them
last longer, seal better, and not stick or squeak.
Apply silicone grease with a clean cloth. During
very cold, damp weather frequent application may
be required. SeeRecommended Fluids and
Lubricants on page 511.
Washing Your Vehicle
The paint nish on the vehicle provides beauty,
depth of color, gloss retention, and durability.
The best way to preserve the vehicle’s nish is to
keep it clean by washing it often with lukewarm or
cold water.
Do not wash the vehicle in the direct rays of the
sun. Use a car washing soap. Do not use strong
soaps or chemical detergents. Be sure to rinse the
vehicle well, removing all soap residue completely.
Approved cleaning products can be obtained from
your dealer/retailer. SeeVehicle Care/Appearance
Materials on page 487. Do not use cleaning agents
that are petroleum based, or that contain acid or
abrasives. All cleaning agents should be ushed
promptly and not allowed to dry on the surface, or
they could stain. Avoid using hard brushes during
cleaning. It may damage your vehicle’s nish. Dry
the nish with a soft, clean chamois or an all-cotton
towel to avoid surface scratches and water spotting.
High pressure car washes may cause water to
enter the vehicle. Avoid using high pressure
washes closer than 12 inches (30 cm) to the
surface of the vehicle.
482

Windshield, Backglass, and
Wiper Blades
Clean the outside of the windshield and backglass
with glass cleaner.
Clean the rubber blades using a lint free cloth or
paper towel soaked with windshield washer uid or
a mild detergent. Wash the windshield thoroughly
when you clean the blades. Bugs, road grime,
sap and a buildup of vehicle wash/wax treatments
may cause wiper streaking. Replace the wiper
blades if they are worn or damaged.
Wipers can be damaged by:
Extreme dusty conditions
Sand and salt
Heat and sun
Snow and ice, without proper removal
Aluminum or Chrome-Plated
Wheels and Trim
Your vehicle may have either aluminum or
chrome-plated wheels.
Keep the wheels clean using a soft clean cloth
with mild soap and water. Rinse with clean water.
After rinsing thoroughly, dry with a soft clean
towel. A wax may then be applied.
Notice:Chrome wheels and other chrome trim
may be damaged if you do not wash your
vehicle after driving on roads that have been
sprayed with magnesium, calcium or sodium
chloride. These chlorides are used on roads for
conditions such as ice and dust. Always wash
your vehicle’s chrome with soap and water
after exposure.
484