2005 HONDA ODYSSEY Owners Manual

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.
Do not f ill above the upper mark; you
could damage the engine.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.
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.
Recommended Engine Oil
A dding Engine Oil
328
ENGINE OIL FILL CAP
Ambient Temperature
API CERTIFICATION SEAL

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 odometer/
trip meter display or on the multi-
inf ormation display.Always change the oil and f ilter
according to the maintenance
messages shown on the odometer/
trip meter display or on the multi-
inf ormation display. The oil and f ilter
collect contaminants that can dam-
age 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.
Your vehicle’s engine does not
require any oil additives. Additives
may adversely af f ect engine or
transmission perf ormance and
durability.
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.
1. 2.
Synthetic Oil
Changing the Oil and Filter
Engine Oil A dditives
A dding Engine Oil, Changing the Oil and Filter
Maint enance
329
WASHER
DRAIN BOLT

Refill the engine with the
recommended oil.
Engine oil change capacity
(including f ilter):
Replace 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.
Let the engine run f or several
minutes, then check the drain bolt
and oil f ilter f or leaks.
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.
Install a new oil f ilter according to
the instructions that come with it.
Put a new washer on the drain bolt,
then reinstall the drain bolt.
Tighten the drain bolt to: Remove the oil f ilter, and let the
remaining oil drain. A special
wrench (available from your
dealer) is required.
9. 8. 7. 6.
4.
5. 3.
Changing the Oil and Filter
330
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.Always use Honda All Season
Antif 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.If the reserve tank is completely
empty, you should also check the
coolant level in the radiator.
CONT INUED
A dding Engine Coolant
Engine Coolant
Maint enance
331
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. Add
coolant if it is low.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. Put the radiator cap back on, and
tighten it fully.
Pour the coolant slowly and caref ully
so you do not spill. Clean up any spill
immediately; it could damage
components in the engine
compartment. 3. 4.
5.
1.
2.
Engine Coolant
332
RADIATOR CAP RESERVE TANK

On Canadian models:On the Touring model:The low washer
level indicator comes on when the
level is low (see page ).
You will see a
‘‘WASHER FLUID LOW’’ message
on the multi-information display
when the level is low.
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.
Check the f luid level in the
windshield washer reservoir at least
monthly during normal use. This
reservoir supplies the windshield and
rear window washers.
Check the f luid level by removing
the cap and looking at the level
gauge attached to the cap.
69
Windshield Washers
Maint enance
333
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.

Pour the f luid slowly and caref ully
so you do not spill any. Clean up
any spills immediately; it could
damage components in the engine
compartment.
Always use Honda ATF-Z1
(Automatic Transmission Fluid). 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 flushed and
ref illed with Honda ATF-Z1 as
soon as it is convenient.
Check the f luid level with the engine
at normal operating temperature.
Park the vehicle on level ground.
Shut of f the engine.
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 as shown.If the level is below the lower
mark, remove the f ill plug, and add
f luid to bring it to the upper mark.
Remove the dipstick, and check
the f luid level. It should be
between the upper and lower
marks. 5.
3.
4.
1.
2.
Automatic Transmission Fluid
334
DIPSTICK
UPPER MARKLOWER MARK
DIPSTICK

Always use Honda Heavy Duty
Brake Fluid DOT 3. If it is not
available, you should use only DOT 3
or DOT 4 f luid, f rom a sealed
container, as a temporary
replacement.
Using any non-Honda brake f luid can
cause corrosion and decrease the lif e
of the system. Have the brake
system f lushed and ref illed with
Honda Heavy Duty Brake Fluid
DOT 3 as soon as possible.
Pour the f luid slowly and caref ully so
you do not spill any. Clean up any
spills immediately; it could damage
components in the engine
compartment.
Brake f luid marked DOT 5 is not
compatible with your vehicle’s
braking system and can cause
extensive damage.
Check the brake f luid level in the
reservoirs monthly.
The f luid level should be between
theMINandMAXmarksontheside
of the reservoir. If the level is at or
below the MIN mark, your brake
system needs attention. Have the
brake system inspected f or leaks or
worn brake pads.
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
into the transmission securely as
shown in the illustration.
The transmission should be drained
and ref illed with new f luid when this
service is indicated on a maintenance
message on the odometer/trip meter
display or on the multi-inf ormation
display.
If you are not sure how to add f luid,
contact your dealer. Replace the brake f luid according to
thetimerecommendationsinthe
maintenance minder schedule.
6.
Automatic Transmission Fluid, Brake Fluid
Brake Fluid
Maint enance
335
MAX
MIN