1999 HONDA ODYSSEY radiator

Safety Labels

These labels are in the locations shown. They warn you of potential
hazards that could cause serious injury. Read these labels carefully.
If a label comes off or becomes hard
to read, contact your Honda dealer
for a replacement.

Driver and Passenger Safety SUN VISOR

DASH BOARD
RADIATOR CAP

HOOD

U.S. models only

U.S. models
Canadian modelsProCarManuals.comMain Menu Table of Contents s t

Service Station Procedures

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 Adding Oil on page 233 . Engine Coolant Check
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 Adding
Engine Coolant on page 237 for
information on adding the proper coolant. Refer to Owner Maintenance
Checks on page 231 for information
on checking other items in your
Honda.

Before Driving

UPPER MARK
LOWER MARK

MAX
MIN
RESERVE TANKProCarManuals.comMain Menu Table of Contents s t

Owner Maintenance Checks
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 186.
Engine coolant level — Check the
radiator reserve tank every time
you fill the fuel tank. See page 187 .
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 242 .
Automatic transmission — Check the fluid level monthly. See page 243.
Brakes — Check the fluid level
monthly. See page 244. Tires — Check the tire pressure
monthly. Examine the tread for
wear and foreign objects. See page
257.

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 264.

MaintenanceProCarManuals.comMain Menu Table of Contents s t

Fluid Locations

ENGINE OIL DIPSTICK
(Orange loop)
WASHER FLUID (Blue cap)
COOLANT
RESERVOIR
POWER STEERING
FLUID (Red cap) BRAKE FLUID
(Gray cap)
RADIATOR CAP ENGINE OIL FILL CAP
AUTOMATIC

TRANSMISSION

FLUID DIPSTICK
(Yellow loop)

MaintenanceProCarManuals.comMain Menu Table of Contents s t

Cooling System
Adding Engine Coolant

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 and50 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 coolingsystem 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

Maintenance

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.

RESERVE TANKProCarManuals.comMain Menu Table of Contents s t

Cooling System

1. Make sure the engine and radiator
are cool.
2. Turn the radiator cap counter- clockwise, without pressing downon 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 to
the base of the filler neck. Addcoolant 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.

Maintenance

RADIATOR CAP
RESERVE TANKProCarManuals.comMain Menu Table of Contents s t

Cooling System

Replacing Engine Coolant
The cooling system should be completely drained and refilled with
new coolant according to the timeand 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
Maintenance
DRAIN BOLT
DRAIN PLUGProCarManuals.comMain Menu Table of Contents s t

Cooling System

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 .
ft (10 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: 1.74 US gal (6.6 ,1.45 Imp gal)

Maintenance RESERVE TANK

HOLDER
RESERVE

TANK CAPProCarManuals.comMain Menu Table of Contents s t