2004 HONDA ODYSSEY 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 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.
Engine Coolant
Maint enance
A dding Engine Coolant
214
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.
Pour the coolant slowly and caref ully
so you do not spill. Clean up any
spills immediately; it could damage
components in the engine
compartment. Put the radiator cap back on, and
tighten it fully.
3. 4.
5.
1.
2.
Engine Coolant
Maint enance215
RADIATOR CAP RESERVE TANK

Look f or any obvious coolant leaks,
such as a split radiator hose.
Everything is still extremely hot,
so use caution. If you f ind a leak, it
must be repaired bef ore you
continue driving (seeon page ).
If you don’t f ind an obvious leak,
check the coolant level in the
radiator reserve tank. Add coolant
if the level is below the MIN mark.
If there was no coolant in the
reserve tank, you may need to add
coolant to the radiator. Let the
engine cool down until the pointer
reaches the middle of the tempera-
ture gauge, or lower, bef ore check-
ing the radiator. Using gloves or a large heavy
cloth, turn the radiator cap
counterclockwise without pushing
down to the first stop. After the
pressure releases, push down on
the cap and turn it until it comes
off.
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. 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 (seeon page ).
Start the engine, and set the
temperature control dial to
maximum (climate control to
FULL AUTO at 90°F/32°C). Add
coolant to the radiator up to the
base of the f iller neck. If you do
not have the proper coolant
mixture available, you can add
plain water. Remember to have
the cooling system drained and
ref illed with the proper mixture as
soon as you can.
5.
6.
7.
8.9.
255
10.
11.255
Emergency
Towing
Emergency
Towing
If theEngineOverheats
T aking Care of t he Unexpect ed251
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.

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Specif ications
T echnical Inf ormation266
Dimensions
Weights Capacities
Air Conditioning 201.2 in (5,110 mm)
75.6 in (1,920 mm)
5.3 US qt (5.0
)
2.6 US qt (2.5
)
0.16 US gal (0.6
) 4.6 US qt (4.4
)
4.2 US qt (4.0
)
2.48 US gal (9.4
)
3.5 US qt (3.3
)
8.3 US qt (7.9)
4.8 US qt (4.5
)
HFC-134a (R-134a)
66.1 in (1,680 mm) 66.1 in (1,680 mm)
118.1 in (3,000 mm) 68.5 in (1,740 mm)
32 34 oz (850 900 g) ND-OIL8 20.00 US gal (75.7
)
1.98 US gal (7.5)
69.7 in (1,770 mm)
8,265 lbs (3,750 kg) Including the coolant in the reserve tank and that remaining in the
engine.
Reserve tank capacity:
Excluding the oil remaining in the engine.
Length
Width
Height
Wheelbase
Track
Gross vehicle weight rating
Gross combined weight
rating (GCWR)
Fuel tank
Engine
coolant
Engine oil
Automatic
transmission
fluid
Windshield
washer
reservoir
Refrigerant type
Charge quantity
Lubricant type See the tire information label atta-
ched to the driver’s doorjamb. Approx.
Front
Rear
1:
2:Change
Total
Change
Including
filter
Without
filter
Total
Change
Total
U.S. Vehicles
Canada Vehicles
1: LX
2: EX,EX-L1
2
1
2

CONT INUED
..............
Def rosting the Windows . 120
....................................
Dimensions .266
...............
Dimming the Headlights . 71
Dipstick ..........
Automatic Transmission . 216
..................................
Engine Oil .171
..........................
Directional Signals .71
........
Disc Brake Wear Indicators . 189
.....................
Disposal of Used Oil .213
Doors ..............
Locking and Unlocking . 78
....................
Lockout Prevention . 78
.................
Manual Sliding Doors . 84
..............................
Monitor Light .63
......................
Power Door Locks .78
...................
Power Sliding Doors . 84
..........
DOT Tire Quality Grading . 268
...........
Driver and Passenger Safety . 5
...........................................
Driving .181
....................................
Economy .173
..................
Dust and Pollen Filter . 227
....................
DVD Error Message .155
...................................
DVD Player .145 ..............................
Economy, Fuel .173
..................................
Emergencies .237
.............
Battery, Jump Starting . 248
...........
Brake System Indicator . 254
................
Changing a Flat Tire . 239
.....
Charging System Indicator . 252
..................
Checking the Fuses . 257
.........
Hazard Warning Flashers . 73
............................
Jump Starting .248
.....
Low Oil Pressure Indicator . 252
...
Malf unction Indicator Lamp . 253
..................
Overheated Engine . 250
.......................................
Towing .255
.........................
Emergency Brake .103
......................
Emergency Flashers .73
......................
Emergency Towing .255
.......................
Emissions Controls .271
.............
Emissions Testing, State . 274
Engine ....
Coolant Temperature Gauge . 67
..............
Engine Speed Limiter . 186
.........................
If It Won’t Start .247
Malf unction Indicator ................................
Lamp .60, 253 ........
Oil Pressure Indicator . 60,252
..............
Oil, What Kind to Use . 211
...............................
Overheating .250
............................
Specif ications .267
.......................................
Starting .183
.
Evaporative Emissions Controls . 271
...............................
Exhaust Fumes .54
Exhaust Gas Recirculation ........................................
System .272
Expectant Mothers, Use of Seat ........................................
Belts by .18
...................................
Fan, Interior .117
Features, Comfort and ..............................
Convenience .115
....................
Filling the Fuel Tank . 169
Filters .........................
Dust and Pollen .227
...............................................
Oil .212
.............
Flashers, Hazard Warning . 73
...................
Flat Tire, Changing a . 239
.....................................
Floor Mats .226
Index
E
F
III

Fluids..........
Automatic Transmission . 216
..........................................
Brake .218
..........................
Power Steering .219
................
Windshield Washers . 216
FM Stereo Radio ...................................
Reception .130
...................
Folding the Third Seat . 96
..........................
Four-way Flashers .73
..............................
Front Airbags .9 ,25
........................................
Front Seat .88
......................................
Adjusting .88
.........................................
Heaters .98
.....................................
Airbags .9, 25
.................................................
Fuel .168
......................
Fill Door and Cap .169
...........................................
Gauge .66
................
Octane Requirement . 168
....................................
Ref ueling .169
........................
Reserve Indicator .64
.....................
Fuses, Checking the .260
.............
Halogen Headlight Bulbs . 220
..............
Hazard Warning Flashers . 73
........................................
Headlights .71
........................................
Aiming .220
..............
Automatic Lighting Off . 72 ............
Daytime Running Lights . 72
..................
High Beam Indicator . 64
.........................
Reminder Chime .71
........
Replacing Halogen Bulbs . 220
...................................
Turning on .71
...................................
Headphones .156
..............................
Head Restraints .92
...............................
Heated Mirror .103
.....................................
Heater, Seat .98
.....................
Heating and Cooling .116
.............
High Altitude, Starting at . 183
.................
High-Low Beam Switch . 71
HomeLink Universal ................................
Transceiver .163
....................................
Hood Latch .220
.......................
Hood, Opening the .170
..............................................
Horn .3,68
...............
Gas Mileage, Improving . 173.........................................
Gasoline .168
...............
Fuel Reserve Indicator . 64
...........................................
Gauge .66
................
Octane Requirement . 168
....................................
Ref ueling .169
................
Gas Station Procedures . 169
Gauges ...
Engine Coolant Temperature . 67
...............................................
Fuel .66
...............................
Speedometer .66
.................................
Tachometer .66
GAWR (Gross Axle Weight .......................................
Rating) .195
GCWR (Gross Combined Weight .......................................
Rating) .195
......................................
Glove Box .109
GVWR (Gross Vehicle Weight .......................................
Rating) .195
...
Identif ication Number, Vehicle . 264
Ignition ..............................................
Keys .75
...........................................
Switch .77
............
Timing Control System . 272
........................
Immobilizer System .76
Index
H I
G
IV

Î
CONT INUED
..................................
Saf ety Belts .8, 20
.........
Safety Defects, Reporting . 280
.................................
Saf ety Features .7
...........................................
Airbags .9
.......................................
Seat Belts .8
.............
Saf ety Labels, Location of . 55
...............................
Saf ety Messages . ii
.....................................
Seat Belts .8, 20
...............
Additional Information . 20
Automatic Seat Belt ...............................
Tensioners .22 .....................................
Cleaning .226
......................
Lap/Shoulder Belt .20
................................
Maintenance .22
Reminder Indicator and ................................
Beeper .20, 60
................................
Replacement .22
...................
System Components . 20
...............
Use During Pregnancy . 18
...
Wearing a Lap/Shoulder Belt . 14
....................................
Seat Heaters .98
.................................................
Seats .88
..........................
Adjustments .89, 91
............
Drivers Lumbar Support . 92
...............
Folding the Third Seat . 96
..........................
Head Restraints .92
.......
Manual Height Adjustment . 90
......................
Passenger Seating .88
.........
Reclining the Second Seat . 90
............
Reclining the Third Seat . 90
......
Removing the Second Seats . 95
.......................
Third Seat Access .93
............................
Security System .159
...................
Radiator Overheating . 250
.....
Radio/CD Sound System . 126,132
...........................
Readiness Codes .253
............
Rear Audio Control Panel . 149
...............................
Rear A/C Unit .123
.......................
Rear Compartment .108
........
Rear Entertainment System . 145
Rear Lights, Bulb ......................
Replacement .223, 224
..........................
Rear View Mirror .102
.................
Rear Window Def ogger . 73
...............................
Rear Windows .101
.
Rear Window Wiper and Washer . 70
.........
Reclining the Seat Backs . 90,91
...........
Reclining the Second Seats . 90
................
Reclining the Third Seat . 90
.......................
Reminder Indicators .59
................
Remote Audio Controls . 143
................
Remote Control (RES) . 151
.......................
Remote Transmitter .81
..........
Removing the Second Seats . 95
Replacement Inf ormation ................
Engine Oil and Filter . 212
..........................................
Fuses .257 ................................
Light Bulbs .220
....................................
Schedule .203
................................
Timing Belt .219
...........................................
Tires .233
.............................
Wiper Blades .228
Replacing Seat Belts Af ter a ............................................
Crash .22
Reserve Tank, .................
Engine Coolant . 172,214
..................
Reverse Gear Position . 185
......................................
Roof Rack .178
................................
Rotation, Tire .232
Index
S
R
VII