2000 HONDA ODYSSEY radiator

Service Statio n Procedure s
4. Remove the dipstick again and
check the level. It should be
between the upper and lower marks.
If it is near or below the lower mark, see Addin g Oi l on page 239 .
Engine Coolant Check
MA X RESERV E TAN K
Look at the coolant level in the
radiator reserve tank. Make sure it is
between the MAX and MIN lines. If
it is below the MIN line, see Addin g
Engin e Coolan t on page 243 for
information on adding the proper
coolant. Refer to Owne
r Maintenanc e
Check s on page 237 for information
on checking other items in your
Honda.
Befor e Drivin g
MIN
UPPE R MAR K
LOWE R MAR K

Owner Maintenanc e Check s
You should check the following
items at the specified intervals. If
you are unsure of how to perform
any check, turn to the page given.
Engine oil level — Check every
time you fill the fuel tank. See
page 192.
Engine coolant level — Check the
radiator reserve tank every time
you fill the fuel tank. See page 193.
Windshield washer fluid — Check the level in the reservoir monthly.If weather conditions cause you to
use the washers frequently, check
the reservoir each time you stop
for fuel. See page 248.
Automatic transmission — Check the fluid level monthly. See page
249.
Brakes — Check the fluid level
monthly. See page 250. Tires — Check the tire pressure
monthly. Examine the tread for
wear and foreign objects. See page
263.
Lights — Check the operation of
the headlights, parking lights,
taillights, high-mount brake light,
turn signals, brake lights, and
license plate light monthly. See
page 270.
Maintenanc e

Cooling Syste m
Addin g Engin e Coolan t
If the coolant level in the reserve
tank is at or below the MIN line, add coolant to bring it up to the MAX line.
Inspect the cooling system for leaks.
This coolant should always be a mixture of 50 percent antifreeze and
50 percent water. Never add straight
antifreeze or plain water. Always use Genuine Honda
Antifreeze/Coolant. If it is not
available, you may use another
major-brand non-silicate coolant as a
temporary replacement. Make sure it
is a high-quality coolant
recommended for aluminum engines. However, continued use of any non-
Honda coolant can result in
corrosion, causing the cooling system to malfunction or fail. Have
the cooling system flushed and
refilled with Honda antifreeze/
coolant as soon as possible. If the reserve tank is completely
empty, you should also check the
coolant level in the radiator.
CONTINUED
Maintenanc
e
RESERVE TAN K
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.

Cooling Syste m
1. Make sure the engine and radiator
are cool.
2. Turn the radiator cap counter-
clockwise, without pressing down
on it, until it stops. This relieves
any pressure remaining in the
cooling system.
3. Remove the radiator cap by pushing down and turning
counterclockwise.
4. The coolant level should be up tothe base of the filler neck. Add
coolant if it is low.
5. Put the radiator cap back on. Tighten it fully.
6. Pour coolant into the reserve tank. Fill it to halfway 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.
Maintenanc e
RADIATOR CA P
RESERVE TAN K

Cooling Syste m
Replacin g Engin e Coolan t
The cooling system should be completely drained and refilled with
new coolant according to the time
and distance recommendations in
the maintenance schedule. Only use Genuine Honda Antifreeze/Coolant.
Draining the coolant requires access
to the underside of the vehicle. Unless you have the tools and
knowledge, you should have this maintenance done by a skilled
mechanic.
1. Turn the ignition ON (II). Turn the heater temperature controldial fully clockwise. Turn the
ignition off.
Open the hood. Make sure the
engine and radiator are cool to the
touch.
2. Remove the radiator cap. 3. Loosen the drain plug on the
bottom of the radiator. Thecoolant will drain through thesplash guard. Loosen the drain
bolt.
CONTINUED
Maintenanc e
DRAIN PLU G DRAI
N BOL T

Cooling Syste m
4. Install a rubber hose on the drain
bolt in the back of the engine
block. Loosen the drain bolt. 5. Remove the reserve tank from its
holder by pulling it straight up.Drain the coolant, then put the
tank back in its holder.
6. When the coolant stops draining, tighten the drain plug at the
bottom of the radiator.
7. Tighten the drain bolt at the rear of the engine cylinder block
securely.
Tightening torque:
7 lbf .
f t (1 0 N .
m,1. 0 kgf .
m )
8. Mix the recommended antifreeze
with an equal amount of purifiedor distilled water in a clean
container. The cooling system
capacity is:
1.7 4 U S ga l (6. 6 l,1.4 5 Im p gal )
Maintenanc e
RESERVE TAN KRESERV ETANK CA P
HOLDE R

Cooling Syste m
10. Fill the reserve tank to the MAX
mark. Install the reserve tank cap.
11. Install the radiator cap, and tighten it to the first stop.
12. Start the engine and let it run until the radiator cooling fan comes on
at least twice. Then stop the
engine.
13. Remove the radiator cap. Fill theradiator with coolant up to the
base of the filler neck.
14. Install the radiator cap, and tighten it fully.
Maintenanc e
9. Pour coolant into the radiator up
to the base of the filler neck.
FILLER NEC K
Fill u p to her e

Air Conditionin g Syste m
Your vehicle's air conditioning is a
sealed system. Any major mainte-
nance, such as recharging, should be done by a qualified mechanic. You
can do a couple of things to make sure the air conditioning works
efficiently.
Periodically check the engine's
radiator and air conditioning
condenser for leaves, insects, and dirt stuck to the front surface. These
block the air flow and reduce cooling efficiency. Use a light spray from a
hose or a soft brush to remove them.
The condenser and radiator fins bend
easily. Only use a low-pressure spray
or soft-bristle brush to clean them.
Run the air conditioning at least once
a week during the cold weather
months. Run it for at least ten
minutes while you are driving at a steady speed with the engine at
normal operating temperature. This
circulates the lubricating oil con-
tained in the refrigerant. If the air conditioning does not get as
cold as before, have your dealer
check the system. Recharge the
system with Refrigerant HFC-134a
(R-134a). (See Specifications on page 322.)
Whenever you have the air conditioning
system serviced, make sure the service
facility uses a refrigerant recycling
system. This system captures the
refrigerant for reuse. Releasing
refrigerant into the atmosphere can
damage the environment.
Maintenanc e
NOTICE
AIR CONDITIONIN GCONDENSER
NOTICE