2006 Acura TL Owner's Manual

Fluid Locations
216
ENGINE OIL
FILL CAP
ENGINE OIL DIPSTICK
(Orange loop)
WASHER FLUID
(Blue cap)
POWER STEERING
FLUID (Red cap)BRAKE FLUID
(Gray cap)
AUTOMATIC
TRANSMISSION
FLUID DIPSTICK
(Yellow loop)
ENGINE
COOLANT
RESERVOIR
RADIATOR CAP
CLUTCH FLUID
(Manual Transmission
only)

The component parts in the engine
compartment are protected by
several covers. You may need to
remove the covers when you
perf orm some simple maintenance
work.
Most of the covers can be removed
simply by pulling them straight up.
To remove the left or right cowl
cover, push the tabs inward and pull
the cover straight up.
To remove the f ront bulkhead cover,
f irst remove the f our holding clips
using a f lat-tipped screwdriver.
When reinstalling the covers, make
sure the pins and tabs are in their
proper positions.
Engine Compartment Covers
Maint enance
217
FRONT BULKHEAD COVERCOWL COVERS
BATTERY COVER

Oil is a major contributor to your
engine’s perf ormance and longevity.
Always use a premium-grade 5W-20
detergent oil displaying the API
Certif ication Seal. This seal indicates
the oil is energy conserving, and that
it meets the American Petroleum
Institute’s latest requirements.
Unscrew and remove the engine oil
fill cap on top of the valve cover.
Pour in the oil slowly and caref ully so
you do not spill. Clean up any spills
immediately. Spilled oil could
damage components in the engine
compartment. Install the engine oil
f ill cap, and tighten it securely. Wait
a f ew minutes, and recheck the oil
level (see page ). Do not f ill
above the upper mark; you could
damage the engine. Honda motor oil is the pref erred
5W-20 lubricant f or your vehicle. It is
highly recommended that you use
Honda motor oil in your vehicle f or
optimum engine protection. make
sure the API certif ication seal says
‘‘For Gasoline Engines.’’
The oil viscosity or weight is
provided on the container’s label.
5W-20 oil is f ormulated f or year-
round protection of your vehicle to
improve cold weather starting and
f uel economy.
179
A dding Engine Oil
Recommended Engine Oil
218
ENGINE OIL
FILL CAP
API CERTIFICATION SEAL Ambient Temperature

Always change the oil and f ilter
according to the maintenance
messages shown on the multi-
inf ormation display. The oil and f ilter
collect contaminants that can
damage your engine if they are not
removed regularly.
Changing the oil and f ilter requires
special tools and access f rom
underneath the vehicle. The vehicle
should be raised on a service station-
type hydraulic lif t f or this service.
Unless you have the knowledge and
proper equipment, you should have
this maintenance done by a skilled
mechanic.Run the engine until it reaches
normal operating temperature,
then shut it off.
Open the hood, and remove the
engine oil f ill cap. Remove the oil
drain bolt and washer f rom the
bottom of the engine. Drain the oil
into an appropriate container.
You may use a synthetic motor oil if
it meets the same requirements
given f or a conventional motor oil: it
displays the API Certif ication Seal
and it is the proper weight. You must
f ollow the oil and f ilter change
intervals shown on the multi-
inf ormation display.
Your vehicle does not require any oil
additives. Additives may adversely
af f ect the engine or transmission
perf ormance and durability.
2. 1.
A dding Engine Oil, Changing the Oil and Filter
Synthetic Oil
Engine Oil A dditivesChanging the Oil and Filter
Maint enance
219
DRAIN BOLT
WASHER

Let the engine run f or several
minutes, then check the drain bolt
and oil f ilter f or leaks. Reinstall the engine oil f ill cap.
Start the engine. The oil pressure
indicator should go out within 5
seconds. If it does not, turn of f the
engine and check your work.
Engine oil change capacity
(including f ilter): Refill the engine with the
recommended oil. Put a new washer on the drain bolt,
then reinstall the drain bolt.
Tighten the drain bolt to: Install a new oil f ilter according to
the instructions that come with it.
Remove the oil f ilter, and let the
remaining oil drain. A special
wrench (available from your
dealer) is required. Turn of f the engine and let it sit
f or several minutes, then check
the oil level on the dipstick. If
necessary, add more oil.
Make sure the oil f ilter gasket is
not stuck to the engine block. If it
is, remove it bef ore installing a
new oil f ilter.
3. 7.
8.
9.
5.
6. 4.
Changing the Oil and Filter
220
OIL FILTER
4.5 US qt (4.3)
29 lbf·ft (39 N·m , 4.0 kgf·m)
Improper disposal of engine oil can be
harmf ul to the environment. If you
change your own oil, please dispose of
the used oil properly. Put it in a sealed
container, and take it to a recycling
center. Do not discard it in a trash bin
or dump it on the ground.

If the coolant level in the reserve
tank is at or below the MIN line, add
coolant to bring it up to between the
MIN and MAX lines. Inspect the
cooling system f or leaks.If the reserve tank is completely
empty, you should also check the
coolant level in the radiator.
Always use Honda Long-lif e Anti-
f reeze/Coolant Type 2. This coolant
is pre-mixed with 50 percent
antif reeze and 50 percent water.
Never add straight antifreeze or
plain water. If Honda antif reeze/coolant is not
available, you may use another
major-brand non-silicate coolant as a
temporaryreplacement.Makesureit
is a high-quality coolant
recommended f or aluminum engines.
Continued use of any non-Honda
coolant can result in corrosion,
causing the cooling system to
malf unction or f ail. Have the cooling
system f lushed and ref illed with
Honda antif reeze/coolant as soon as
possible.
Engine Coolant
A dding Engine Coolant
Maint enance
221
RESERVE TANK
Removing the radiator cap
while the engine is hot can
cause the coolant to spray out,
seriously scalding you.
Always let the engine and
radiator cool down before
removing the radiator cap.

When the radiator and engine are
cool, relieve any pressure in the
cooling system by turning the
radiator cap counterclockwise,
without pressing down.
Remove the radiator cap by
pushing down and turning
counterclockwise.
The coolant level should be up to
the base of the f iller neck. Addcoolant if it is low.
Pourthecoolantslowlyand
caref ully so you do not spill any.
Clean up any spill immediately; it
could damage components in the
engine compartment.
Put the radiator cap back on and
tighten it.
Pour coolant into the reserve tank.
Fill it to half way between the MAX
and MIN marks. Put the cap back
on the reserve tank.
Do not add any rust inhibitors or
other additives to your vehicle’s
cooling system. They may not be
compatible with the coolant or
engine components.
Check the f luid level in the
windshield washer reservoir at least
monthly during normal use. If the f luid level
is low, a message will be shown on
the multi-information display.
Fill the reservoir with a good-quality
windshield washer f luid. This
increases the cleaning capability and
prevents f reezing in cold weather.
When you ref ill the reservoir, clean
the edges of the windshield wiper
blades with windshield washer f luid
on a clean cloth. This will help to
condition them.
3. 1.
2. 4.
5.
On Canadian models:
Engine Coolant, Windshield Washers
Windshield Washers
222
RADIATOR CAP
Do not use engine antif reeze or a
vinegar/water solution in the
windshield washer reservoir. Antif reeze
can damage your vehicle’s paint, while
a vinegar/water solution can damage
the windshield washer pump. Use only
commercially-available windshield
washer f luid.

Check the f luid level with the engine
at normal operating temperature.Park the vehicle on level ground.
Shut of f the engine.
Within 60 to 90 seconds, remove
the dipstick (yellow loop) f rom the
transmission, and wipe it with a
clean cloth.
Insert the dipstick all the way into
the transmission securely. Remove the dipstick, and check
the f luid level. It should be
between the upper and lower
marks.
If the level is below the lower
mark, add f luid into the f iller hole
to bring it to the upper mark.
The transmission should be drained
and ref illed with new f luid when this
service is shown on a maintenance
message in the multi-inf ormation
display.Always use Honda ATF-Z1
(automatic transmission f luid). If
it’s not available, you may use a
DEXRON
III automatic
transmission f luid as a temporary
replacement. However, continued
use can af f ect the shif t quality.
Have the transmission f lushed and
ref illed with Honda ATF-Z1 as
soon as it is convenient.
To thoroughly f lush the
transmission, the technician
should drain and ref ill it with
Honda ATF-Z1, then drive the
vehicle f or a short distance. Do
this three times. Then drain and
ref ill the transmission a f inal time.
Insert the dipstick all the way back
in the transmission.
1.
2.
3. 4.
5.
6.
Automatic Transmission Fluid
Maint enance
223
UPPER
MARK
LOWER
MARK
DIPSTICK