2009 BUICK ENCLAVE oil

A uid leak in the brake hydraulic
system can also cause a low uid
level. Have the brake hydraulic
system xed, since a leak means
that sooner or later the brakes will
not work well.
Do not top off the brake uid. Adding
uid does not correct a leak. If uid is
added when the linings are worn,
there will be too much uid when new
brake linings are installed. Add or
remove brake uid, as necessary,
only when work is done on the brake
hydraulic system.
{CAUTION
If too much brake uid is added, it
can spill on the engine and burn, if
the engine is hot enough. You or
others could be burned, and the
vehicle could be damaged. Add
brake uid only when work is done
on the brake hydraulic system.When the brake uid falls to a low
level, the brake warning light comes
on. SeeBrake System Warning
Light on page 3-33.
What to Add
Use only new DOT-3 brake uid
from a sealed container. See
Recommended Fluids and
Lubricants on page 6-12.
Always clean the brake uid
reservoir cap and the area around
the cap before removing it. This
helps keep dirt from entering
the reservoir.{CAUTION
With the wrong kind of uid in the
brake hydraulic system, the
brakes might not work well. This
could cause a crash. Always use
the proper brake uid.Notice:
Using the wrong uid
can badly damage brake
hydraulic system parts. For
example, just a few drops
of mineral-based oil, such
as engine oil, in the brake
hydraulic system can damage
brake hydraulic system
parts so badly that they will
have to be replaced. Do not let
someone put in the wrong
kind of uid.
If brake uid is spilled on the
vehicle’s painted surfaces, the
paint nish can be damaged. Be
careful not to spill brake uid
on the vehicle. If you do, wash it
off immediately. SeeWashing
Your Vehicle on page 5-86.
Service and Appearance Care 5-25

Tire Terminology and
Denitions
Air Pressure:The amount of air
inside the tire pressing outward
on each square inch of the tire.
Air pressure is expressed in
pounds per square inch (psi) or
kilopascal (kPa).
Accessory Weight
:This means
the combined weight of optional
accessories. Some examples
of optional accessories are,
automatic transmission, power
steering, power brakes, power
windows, power seats, and air
conditioning.
Aspect Ratio
:The relationship
of a tire’s height to its width.
Belt
:A rubber coated layer of
cords that is located between the
plies and the tread. Cords
may be made from steel or other
reinforcing materials.Bead
:The tire bead contains
steel wires wrapped by steel
cords that hold the tire onto
the rim.
Bias Ply Tire
:A pneumatic tire
in which the plies are laid at
alternate angles less than
90 degrees to the centerline
of the tread.
Cold Tire Pressure
:The
amount of air pressure in a tire,
measured in pounds per square
inch (psi) or kilopascals (kPa)
before a tire has built up heat
from driving. SeeInflation - Tire
Pressure on page 5-42.
Curb Weight
:The weight of a
motor vehicle with standard
and optional equipment including
the maximum capacity of fuel,
oil, and coolant, but without
passengers and cargo.
DOT Markings
:A code molded
into the sidewall of a tire
signifying that the tire is in
compliance with the U.S.Department of Transportation
(DOT) motor vehicle safety
standards. The DOT code
includes the Tire Identication
Number (TIN), an alphanumeric
designator which can also
identify the tire manufacturer,
production plant, brand, and date
of production.
GVWR
:Gross Vehicle Weight
Rating. SeeLoading the Vehicle
on page 4-16.
GAWR FRT
:Gross Axle Weight
Rating for the front axle. See
Loading the Vehicle on
page 4-16.
GAWR RR
:Gross Axle Weight
Rating for the rear axle. See
Loading the Vehicle on
page 4-16.
Intended Outboard Sidewall
:The side of an asymmetrical tire,
that must always face outward
when mounted on a vehicle.
Kilopascal (kPa)
:The metric
unit for air pressure.
5-40 Service and Appearance Care

7. Place the jack under the vehicle
as identied in Step 3. Raise the
vehicle by turning the lug wrench
clockwise in the jack. Raise the
vehicle far enough off the ground
so that there is enough room for
the spare tire to t under the
wheel well.
8. Remove all the wheel nuts and
the at tire.9. Remove the plastic spare tire
heat shield by pulling the
rubber latch. Store the plastic
spare tire heat shield. See
Storing a Flat or Spare Tire and
Tools on page 5-80for more
information.
{CAUTION
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. SeeChanging a Flat
Tire on page 5-71.
{CAUTION
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.
5-76 Service and Appearance Care

Compact Spare Tire
The compact spare tire, if the
vehicle has one, was fully inated
when the vehicle was new, however,
it can lose air after a time. Check
the ination 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 inated. 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
nish 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 t. 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 t the
compact spare. Using them can
damage the vehicle and can
damage the chains too. Do not use
tire chains on the compact spare.
Appearance Care
Interior Cleaning
The vehicle’s interior will continue
to look its best if it is cleaned often.
Although not always visible, dust
and dirt can accumulate on the
upholstery. Dirt can damage carpet,
fabric, leather, and plastic surfaces.
Regular vacuuming is recommended
to remove particles from the
upholstery. It is important to keep
the upholstery from becoming and
remaining heavily soiled. Soils
should be removed as quickly as
possible. The vehicle’s interior may
experience extremes of heat that
could cause stains to set rapidly.
Lighter colored interiors may
require more frequent cleaning.
Use care because newspapers and
garments that transfer color to home
furnishings may also transfer color
to the vehicle’s interior.
Service and Appearance Care 5-83

When cleaning the vehicle’s interior,
only use cleaners specically
designed for the surfaces being
cleaned. Permanent damage may
result from using cleaners on
surfaces for which they were not
intended. Use glass cleaner only on
glass. Remove any accidental
over-spray from other surfaces
immediately. To prevent over-spray,
apply cleaner directly to the
cleaning cloth.
Notice:Using abrasive cleaners
when cleaning glass surfaces
on the vehicle, could scratch the
glass and/or cause damage to
the rear window defogger. When
cleaning the glass on the
vehicle, use only a soft cloth and
glass cleaner.Many cleaners contain solvents that
may become concentrated in the
vehicle’s breathing space. Before
using cleaners, read and adhere to
all safety instructions on the
label. While cleaning the vehicle’s
interior, maintain adequate
ventilation by opening the vehicle’s
doors and windows.
Dust may be removed from small
buttons and knobs using a small
brush with soft bristles.
Products that remove odors from
the vehicle’s upholstery and
clean the vehicle’s glass can be
obtained from your dealer/retailer.Do not clean the vehicle using:
A knife or any other sharp object
to remove a soil from any interior
surface.
A stiff brush. It can cause
damage to the vehicle’s interior
surfaces.
Heavy pressure or aggressive
rubbing with a cleaning cloth. Use
of heavy pressure can damage
the interior and does not improve
the effectiveness of soil removal.
Laundry detergents or
dishwashing soaps with
degreasers can leave residue that
streaks and attracts dirt. For liquid
cleaners, about 20 drops per
gallon (3.78 L) of water is a good
guide. Use only mild, neutral-pH
soaps.
Too much cleaner that saturates
the upholstery.
Organic solvents such as naptha,
alcohol, etc. that can damage the
vehicle’s interior.
5-84 Service and Appearance Care

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 any soil, always try
to remove it 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:
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.
Leather
A soft cloth dampened with water
can be used to remove dust. If
a more thorough cleaning is
necessary, a soft cloth dampened
with a mild soap solution can
be used. Allow the leather to dry
naturally. Do not use heat to
dry. Never use steam to clean
leather. Never use spot lifters or
spot removers on leather. Many
commercial leather cleaners
and coatings that are sold to
preserve and protect leather may
permanently change the appearance
and feel of the leather and are not
recommended. Do not use
silicone or wax-based products, or
those containing organic solvents to
clean the vehicle’s interior because
they can alter the appearance
by increasing the gloss in a
non-uniform manner. Never use
shoe polish on leather.
Service and Appearance Care 5-85

Rinse the vehicle well, before
washing and after to remove all
cleaning agents completely. If they
are allowed to dry on the surface,
they could stain.
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. Use of power
washers exceeding 1,200 psi
(8 274 kPa) can result in damage or
removal of paint and decals.
Cleaning Exterior
Lamps/Lenses
Use only lukewarm or cold water, a
soft cloth and a car washing soap to
clean exterior lamps and lenses.
Follow instructions underWashing
Your Vehicle on page 5-86.
Finish Care
Occasional waxing or mild polishing
of the vehicle by hand may be
necessary to remove residue from
the paint nish. Approved cleaning
products can be obtained from
your dealer/retailer.
If the vehicle has a
basecoat/clearcoat paint nish, the
clearcoat gives more depth and
gloss to the colored basecoat.
Always use waxes and polishes that
are non-abrasive and made for a
basecoat/clearcoat paint nish.
Notice:Machine compounding
or aggressive polishing on a
basecoat/clearcoat paint nish
may damage it. Use only
non-abrasive waxes and polishes
that are made for a basecoat/
clearcoat paint nish on the
vehicle.Foreign materials such as calcium
chloride and other salts, ice melting
agents, road oil and tar, tree sap,
bird droppings, chemicals from
industrial chimneys, etc., can
damage the vehicle’s nish if they
remain on painted surfaces. Wash
the vehicle as soon as possible. If
necessary, use non-abrasive
cleaners that are marked safe for
painted surfaces to remove foreign
matter.
Exterior painted surfaces are
subject to aging, weather and
chemical fallout that can take their
toll over a period of years. To
help keep the paint nish looking
new, keep the vehicle garaged
or covered whenever possible.
Service and Appearance Care 5-87

FusesUsage
A/C
CLUTCH Air Conditioning
Clutch
ABS MTR Antilock Braking
System (ABS) Motor
AFS Adaptive Forward
Lighting System
AIRBAG Airbag SystemFuses Usage
AUX
POWER Auxiliary Power
AUX VAC PUMP Auxiliary Vacuum
Pump
AWD All-Wheel-Drive
System
BATT 1 Battery 1
Fuses Usage
BATT 2 Battery 2
BATT 3 Battery 3
ECM Engine Control
Module
ECM 1 Engine Control
Module 1
EMISSION 1 Emission 1
EMISSION 2 Emission 2 EVEN
COILS Even Injector Coils
FAN 1 Cooling Fan 1
FAN 2 Cooling Fan 2
FOG LAMP Fog Lamps
FSCM Fuel System Control
Module
HORN Horn
HTD WASH Heated Windshield
Washer Fluid
HTD MIR Heated Outside
Rearview Mirror
HVAC
BLWR Heating, Ventilation
and Air Conditioning
Blower
Service and Appearance Care 5-95