engine coolant HONDA ODYSSEY 1998 User Guide

Cooling System

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 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 MAXand 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 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. Slide the heater temperature
control lever to maximum heat.
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 the
splash guard. Remove the drain
bolt and washer from the engine
block.

CONTINUED

Maintenance

DRAIN PLUG

DRAIN BOLTProCarManuals.comMain Menu Table of Contents s t

Cooling System

4. Remove the reserve tank from its holder by pulling it straight up.Drain the coolant, then put the
tank back in its holder.
5. When the coolant stops draining, tighten the drain plug in the
bottom of the radiator. Put a new
washer on the drain bolt, then reinstall the drain bolt in the
engine block. Tighten it securely. Tightening torque:
61 lbf.ft (83 N.m, 8.5 kgf.m)

6. Mix
the recommended antifreeze
with an equal amount of purified or distilled water in a clean
container. The cooling system
capacity is:

1.66 US gal (6.3 ,1.39 Imp gal)

7. Pour coolant into the radiator up
to the base of the filler neck. 8. Loosen the bleeder bolt on top of
the engine. Tighten it again whencoolant comes out in a steadystream with no bubbles.
9. Refill the radiator to the base of the filler neck. Start the engineand let it run until it warms up (the
radiator cooling fan comes on at
least twice).

Maintenance

RESERVE TANK RESERVE
TANK CAP
HOLDER FILLER NECK
Fill up to here BLEEDER BOLT
ProCarManuals.comMain Menu Table of Contents s t

Cooling System, Windshield Washers

10. Turn off the engine. Check the level in the radiator, add coolant ifneeded. Install the radiator cap,
and tighten it fully.
11. Fill the reserve tank to the MAX mark. Install the reserve tank cap. Windshield Washers

Check the level in the windshield
washer reservoir at least monthly during normal usage. In bad weather,
when you use the washers often, check the level every time you stop

for fuel.

The windshield washer reservoir is located behind the driver's side
headlight. Check the reservoir's fluid
level by removing the cap and
looking at the level gauge attached
to the cap.
Fill the reservoir with a good-quality
windshield washer fluid. This increases the cleaning capability and
prevents freezing in cold weather.
Do not use engine antifreeze or a vinegar/water solution in thewindshield washer reservoir.
LEVEL GAUGE

Antifreeze can damage your vehicle's

paint, while a vinegar/water solution
can damage the windshield washer

pump.

Use only commercially-available

windshieId washer fluid.

Maintenance

RESERVE TANK

NOTICEProCarManuals.comMain Menu Table of Contents s t

If Your Engine Overheats

The pointer of your vehicle's temperature gauge should stay in
the midrange under most conditions.
It may go higher if you are driving up
a long steep hill on a very hot day. If
it climbs to the red mark, you should
determine the reason.

Driving with the temperature gauge
pointer at the red mark can cause serious damage to your engine.
Your vehicle can overheat for several
reasons, such as lack of coolant or a

mechanical problem. The only

indication may be the temperature

gauge climbing to or above the red mark. Or you may see steam or
spray coming from under the hood.

In either case, you should take

immediate action.
1. Safely pull to the side of the road.
Put the transmission in Neutral or
Park and set the parking brake.
Turn off the heating and cooling system and all other accessories.
Turn on the hazard warning indicators.
2. If you see steam and/or spray coming from under the hood, turn
off the engine.
3. If you do not see steam or spray, leave the engine running and
watch the temperature gauge. If the high heat is due to overloading (climbing a long, steep hill on a
hot day with the A/C running, for example), the engine should start
to cool down almost immediately. If it does, wait until the tempera-
ture gauge comes down to the mid-
point then continue driving.

Taking Care of the Unexpected

NOTICE

Steam and spray from an
overheated engine can
seriously scald you.
Do not open the hood if steam
is coming out.ProCarManuals.comMain Menu Table of Contents s t

If Your Engine Overheats
4. If the temperature gauge stays at the red mark, turn off the engine.
5. Wait until you see no more signs of steam or spray, then open the

hood.

6. Look for any obvious coolant leaks, such as a split radiator hose.
Everything is still extremely hot,
so use caution. If you find a leak, it
must be repaired before you
continue driving (see Towing on
page 244).
7. If you don't find an obvious leak, check the coolant level in the
radiator reserve tank (see page 132). If the level is below the
MIN mark, add coolant to halfway
between the MIN and MAX marks.
8. If there was no coolant in the reserve tank, you may also have to
add coolant to the radiator. Let the
engine cool down until the pointer reaches the middle of the tempera-
ture gauge, or lower, before check- ing the radiator.
9. Using gloves or a large heavy cloth, turn the radiator cap
counterclockwise, without pushingdown, to the first stop. This
releases any remaining pressure in
the cooling system. After the
pressure releases, push down on
the cap and turn it until it comes
off.
10.Start the engine and set the
temperature control lever tomaximum. Add coolant to the
radiator up to the base of the filler
neck. If you do not have the
proper coolant mixture available,
you can add plain water. Remember to have the cooling
system drained and refilled with
the proper mixture as soon as you
can.

11. Put the radiator cap back on tightly. Run the engine and watch
the temperature gauge. If it goes
back to the red mark, the engine
needs repair. (See Towing on
page 244.)
12.If the temperature stays normal, check the coolant level in the
radiator reserve tank. If it has
gone down, add coolant to the MAX mark. Put the cap back on

tightly.
Taking Care of the Unexpected

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.ProCarManuals.comMain Menu Table of Contents s t

Specifications

* 1 : For front A/C only
* 2 : For front and rear A/C *
1 : Including the coolant in the reserve tank and that remaining in the
engine.
Reserve tank capacity: 0.16 US gal (0.6 ,0.13 Imp gal)
* 2 : Excluding the oil remaining in the engine.

Technical InformationProCarManuals.comMain Menu Table of Contents s t

Index

Accessories and Modifications.... 134 Accessories................................. 134
Additional Safety Precaution.... 135Modifications............................. 135
ACCESSORY (Ignition Key
Position)........................................ 70

Adding Automatic Transmission

Fluid........................................ 177

Brake Fluid................................. 183
Engine Coolant........................... 177

Engine Oil................................... 173

Power Steering Fluid................. 184
Windshield Washer Fluid......... 181
Additional Information About
Your Seat Belts........................ 41
Lap Belt......................................... 42
Lap/Shoulder Belt....................... 41
Seat Belt Maintenance................ 42
Seat Belt System Components... 41
Additional Information About
Your SRS.................................. 42
Additional Safety Precautions.... 46 How Your Airbags Work............ 44
How Your SRS Indicator

Works........................................ 46

SRS Components......................... 44

Additives, Engine Oil..................... 175

Adjustments
Mirrors.......................................... 84

Head Restraints........................... 76

Seats.............................................. 74

Steering Wheel............................ 62

Airbag (SRS) ...................................... 7

Air Cleaner Element...................... 185

Air Conditioning............................... 94
Maintenance............................... 194

Usage............................................. 94

Air Outlets (Vents).......................... 96
Air Pressure, Tires........................ 196
Alcohol in Gasoline........................ 128
Antifreeze....................................... 177
Anti-lock Brakes (ABS) Indicator Light..................... 53, 149Operation.................................... 148
Anti-theft Steering Column Lock.. 70
Appearance Care........................... 213
Ashtray.............................................. 89
Audio System................................. 103
Automatic Speed Control................ 64
Automatic Transmission............... 142

Capacity, Fluid........................... 248

Checking Fluid Level................ 182

Shifting........................................ 142

Shift Lever Positions................. 142

Shift Position Indicator............. 142

Shift Lock Release..................... 145

Battery
Charging System
Indicator............................ 52, 235

Jump Starting............................. 230
Maintenance............................... 189

Specifications............................. 249

Before Driving............................... 127

Belts, Seat........................................... 6

Beverage Holder.............................. 86
Body Repair.................................... 219

CONTINUEDProCarManuals.comMain Menu s t

Index

Brakes Anti-lock System (ABS)............ 148
Break-in, New Linings .............. 128

Fluid............................................ 183

Light, Burned-out...................... 196
Parking.......................................... 85
System Indicator.......................... 52
Wear Indicators......................... 147
Brakes, ABS Operation.................................... 148
System Indicator.................. 53, 149
Braking System.............................. 147
Break-in, New Car......................... 128
Brightness Control, Instruments... 59
Brights, Headlights......................... 58
Bulb Replacement Back-up Lights........................... 208
Brake Lights............................... 208
Ceiling Light............................... 210
Front Parking Lights................. 207
Front Side Marker Lights......... 207
Headlights.................................. 206
License Plate Lights.................. 209
Specifications............................. 249
Turn Signal Lights..................... 207
Bulbs, Halogen............................... 206 Cables, Jump Starting With.......... 231
Capacities Chart............................. 248
Carbon Monoxide Hazard.............. 47
Carrying Cargo.............................. 137
Cassette Player Care............................................. 121
Operation............................ 107, 119
CAUTION, Explanation of............... ii
CD Player ............................... 110, 122
Center Pocket.................................. 88
Certification Label......................... 246
Chains............................................. 201
Change Oil
How to......................................... 175

When to....................................... 164

Changing a Flat Tire..................... 223
Changing Engine Coolant............. 179
Charging System Indicator.... 52, 235
Checking Automatic Transmission

Fluid........................................ 182

Battery Condition...................... 189
Brake Fluid................................. 183
Drive Belts.................................. 195
Engine Coolant........................... 132

Engine Oil................................... 131
Fuses........................................... 240
Power Steering Fluid................. 184
Checklist, Before Driving............. 140
Childproof Door Locks................... 72

Cigarette Lighter............................. 89

Cleaner, Air.................................... 185

Cleaning
Aluminum Wheels..................... 215
Carpeting.................................... 216

Exterior....................................... 214

Fabric.......................................... 216

Interior........................................ 216

Seat Belts.................................... 217
Vinyl............................................ 216

Window....................................... 217

CLEAN Light................................. 121

Clock, Setting the ............................ 86

CO in the Exhaust......................... 255

Cold Weather, Starting in............. 141
Compact Spare............................... 222
Consumer Information*................ 260
Controls, Instruments and.............. 49ProCarManuals.comMain Menu s t

Index

Coolant
Adding......................................... 177

Checking..................................... 132

Proper Solution.......................... 177

Temperature Gauge.................... 55

Corrosion Protection..................... 218

Crankcase Emission Control
System......................................... 255

Cruise Control Operation............... 64

Customer Relations Office........... 251

DANGER, Explanation of................. ii
Dashboard........................................ 50 Dashboard Compartment............... 88
Daytime Running Lights................. 58
Dead Battery, What to Do............ 230 Defects, Reporting Safety............. 264
Defogger, Rear Window................. 61
Defrosting the Windows................. 99
DEXRON ®
III Automatic
Transmission Fluid.................... 182
Dimensions..................................... 248
Dimming the Headlights................ 58 Dipstick
Automatic Transmission........... 182
Engine Oil................................... 131
Directional Signals........................... 59

Disabled, Towing Your Car If...... 244

Disc Brake Wear Indicators......... 147
Disposal of Used Oil...................... 176
Doors Locking and Unlocking............... 70
Power Door Locks....................... 70
DOT Tire Quality Grading........... 251
Driver and Passenger Safety............ 3
Drive Belts...................................... 195
Driving............................................ 139 Economy..................................... 133
In Bad Weather.......................... 148
In Foreign Countries................. 254

Economy, Fuel............................... 133

Emergencies on the Road............. 221
Battery, Jump Starting.............. 230

Brake System Indicator............ 237

Changing a Flat Tire................. 223

Chargilng System Indicator ...... 235 Checking the Fuses................... 240
Low Oil Pressure Indicator...... 234
Malfunction Indicator Lamp.... 236
Manually Closing Sunroof........ 238
Overheated Engine................... 232
Emergency Brake............................ 85
Emergency Flashers....................... 61
Emission Controls......................... 255
Engine Belts............................................. 195
Coolant Temperature Gauge ..... 56
Malfunction IndicatorLamp................................. 32, 236
Oil Pressure Indicator......... 32, 234
Oil, What Kind to Use............... 173 Overheating................................ 232
Specifications............................. 249
Ethanolin Gasoline....................... 254 Evaporative Emission Controls.... 255
Exhaust Fumes................................ 47
Expectant Mothers, Use of Seat Belts by......................................... 17
Exterior, Cleaning the................... 214

CONTINUEDProCarManuals.comMain Menu s t