check transmission fluid BUICK ENCLAVE 2009 Owner's Manual

Service and
Appearance Care
Service
Service...............................5-3
Accessories and
Modications.....................5-3
California Proposition 65
Warning............................5-3
California Perchlorate
Materials Requirements.....5-4
Doing Your Own
Service Work....................5-4
Adding Equipment to the
Outside of the Vehicle......5-4
Fuel
Fuel....................................5-5
Gasoline Octane.................5-5
Gasoline Specications.......5-5
California Fuel....................5-5
Additives.............................5-5
Fuels in Foreign
Countries..........................5-6
Filling the Tank...................5-7
Filling a Portable Fuel
Container..........................5-8
Checking Things Under
the Hood
Checking Things Under
the Hood..........................5-9
Hood Release.....................5-9
Engine Compartment
Overview.........................5-10
Engine Oil.........................5-11
Engine Oil Life System.....5-13
Engine Air Cleaner/Filter. . . .5-14
Automatic Transmission
Fluid................................5-15
Cooling System.................5-16
Engine Coolant.................5-17
Engine Overheating...........5-20
Overheated Engine
Protection
Operating Mode
..............5-22
Power Steering Fluid.........5-22
Windshield Washer
Fluid................................5-23
Brakes..............................5-24
Battery..............................5-27
Jump Starting...................5-28
All-Wheel Drive
All-Wheel Drive.................5-32
Headlamp Aiming
Headlamp Aiming..............5-33
Bulb Replacement
Bulb Replacement.............5-33
High Intensity Discharge
(HID) Lighting..................5-33
Halogen Bulbs..................5-34
Taillamps, Turn Signal,
Stoplamps and
Sidemarker Lamps
..........5-34
License Plate Lamp..........5-35
Replacement Bulbs...........5-35
Windshield Replacement
Windshield
Replacement...................5-35
Windshield Wiper Blade
Replacement
Windshield Wiper Blade
Replacement...................5-36
Tires
Tires.................................5-36
Tire Sidewall Labeling.......5-37
Service and Appearance Care 5-1

A. Radiator Pressure Cap. See
Cooling System on page 5-16.
B. Engine Coolant Recovery Cap.
SeeCooling System on
page 5-16.
C. Remote Negative (−) Terminal.
SeeJump Starting on page 5-28.
D.Underhood Fuse Block on
page 5-94.
E. Remote Positive (+) Terminal.
SeeJump Starting on page 5-28.
F.Power Steering Fluid on
page 5-22.
G. Engine Oil Fill Cap. See “When
to Add Engine Oil” underEngine
Oil on page 5-11.
H. Engine Oil Dipstick. See
“Checking Engine Oil” under
Engine Oil on page 5-11.
I. Automatic Transmission Fluid
Dipstick. See “Checking the
Fluid Level” underAutomatic
Transmission Fluid on page 5-15.
J. Brake Master Cylinder Reservoir.
See “Brake Fluid” underBrakes
on page 5-24.K.Engine Air Cleaner/Filter on
page 5-14.
L. Windshield Washer Fluid
Reservoir. See “Adding Washer
Fluid” underWindshield
Washer Fluid on page 5-23.
Engine Oil
Checking Engine Oil
It is a good idea to check the
engine oil every time you get fuel. In
order to get an accurate reading,
the oil must be warm and the vehicle
must be on level ground.
The engine oil dipstick handle is a
yellow loop. SeeEngine
Compartment Overview on
page 5-10for the location of the
engine oil dipstick.
1. Turn off the engine and give the
oil several minutes to drain back
into the oil pan. If you do not
do this, the oil dipstick might not
show the actual level.2. Pull out the dipstick and clean it
with a paper towel or cloth, then
push it back in all the way.
Remove it again, keeping the tip
down, and check the level.
When to Add Engine Oil
If the oil is below the cross-hatched
area at the tip of the dipstick,
add at least one quart/liter of the
recommended oil. This section
explains what kind of oil to use. For
engine oil crankcase capacity, see
Capacities and Specifications on
page 5-98.
Notice:Do not add too much oil.
If the engine has so much oil
that the oil level gets above the
cross-hatched area that shows
the proper operating range,
the engine could be damaged.
Service and Appearance Care 5-11

To inspect or replace the engine air
cleaner/lter:
1. Loosen the screws that hold the
cover on.
2. Disconnect the electrical
connector.
3. Lift off the cover.
4. Remove the engine air
cleaner/lter element and any
loose debris that may be found in
the air cleaner base.
5. Inspect or replace the air lter
element.6. Reverse Steps 1 through 3 to
reinstall the cover and reconnect
the electrical connector.
{CAUTION
Operating the engine with the air
cleaner/lter off can cause you or
others to be burned. The air
cleaner not only cleans the air; it
helps to stop ames if the engine
backres. If it is not there and the
engine backres, you could be
burned. Do not drive with it off, and
be careful working on the engine
with the air cleaner/lter off.
Notice:If the air cleaner/lter is
off, a backre can cause a
damaging engine re. And, dirt
can easily get into the engine,
which will damage it. Always have
the air cleaner/lter in place
when you are driving.
Automatic Transmission
Fluid
It is not necessary to check the
transmission uid level. A
transmission uid leak is the only
reason for uid loss. If a leak occurs,
take the vehicle to the dealer/retailer
and have it repaired as soon as
possible.
Change the uid at the intervals
listed inAdditional Required
Services on page 6-6, and be sure
to use the transmission uid
listed inRecommended Fluids and
Lubricants on page 6-12.
Service and Appearance Care 5-15

Notice:Use of the incorrect
automatic transmission uid may
damage the vehicle, and the
damages may not be covered by
the vehicle’s warranty. Always use
the automatic transmission uid
listed inRecommended Fluids and
Lubricants on page 6-12.
The transmission uid will not reach
the end of the dipstick unless the
transmission is at operating
temperature. If you need to check the
transmission uid level, please take
the vehicle to your dealer/retailer.
Cooling System
The cooling system allows the
engine to maintain the correct
working temperature.A. Engine Coolant Recovery Tank
B. Radiator Pressure Cap
C. Engine Cooling Fans
{CAUTION
An electric engine cooling fan
under the hood can start up even
when the engine is not running
and can cause injury. Keep
hands, clothing, and tools away
from any underhood electric fan.
{CAUTION
Heater and radiator hoses, and
other engine parts, can be very
hot. Do not touch them. If you do,
you can be burned.
Do not run the engine if there is a
leak. If you run the engine, it
could lose all coolant. That could
cause an engine re, and you
could be burned. Get any leak
xed before you drive the vehicle.
Notice:Using coolant other than
DEX-COOL
®can cause premature
engine, heater core, or radiator
corrosion. In addition, the engine
coolant could require changing
sooner, at 30,000 miles
(50 000 km) or 24 months,
whichever occurs rst. Any
repairs would not be covered by
the vehicle warranty. Always
use DEX-COOL
®(silicate-free)
coolant in the vehicle.
5-16 Service and Appearance Care

Capacities and Specications
The following approximate capacities are given in English and metric conversions. SeeRecommended Fluids and
Lubricants on page 6-12 for more information.
Application Capacities
English Metric
Air Conditioning Refrigerant R134a For the air conditioning system refrigerant charge
amount, see the refrigerant caution label located
under the hood. See your dealer/retailer for more information.
Cooling System 11.4 qt 10.8 L
Engine Oil with Filter 5.5 qt 5.2 L
Fuel Tank 22.0 gal 83.3 L
Transmission Fluid* 5.3 qt 5.0 L
Wheel Nut Torque 140 lb ft 190 Y
*Transmission uid capacity is approximate. See Automatic Transmission Fluid on page 5-15for information on
checking uid level.
All capacities are approximate. When adding, be sure to ll to the approximate level, as recommended in this
manual. Recheck uid level after lling.
Engine Specications
Engine VIN CodeTransmission Spark Plug Gap
3.6L V6 Engine DAutomatic 0.043 in (1.10 mm)
5-98 Service and Appearance Care