2003 HONDA ODYSSEY oil

Run the air conditioning at least once
a week during the cold weather
months. Run it f or 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 ref rigerant.If the air conditioning does not get as
cold as before, have your dealer
check the system. Recharge the
system with Ref rigerant HFC-134a
(R-134a). (See Specif ications on page
.)
Your vehicle’s air conditioning is a
sealed system. Any major mainte-
nance, such as recharging, should be
done by a qualif ied mechanic. You
can do a couple of things to make
sure the air conditioning works
ef f iciently.
Periodically check the engine’s
radiator and air conditioning
condenser f or leaves, insects, and
dirt stuck to the f ront surf ace. These
block the air f low and reduce cooling
ef f iciency. Use a light spray f rom a
hose or a sof t brush to remove them. 386
Maint enance
A ir Condit ioning Syst em
321
AIR CONDITIONING
CONDENSER
Whenever you have the air conditioning
system serviced, make sure the service
f acility uses a ref rigerant recycling
system. This system captures the
ref rigerant f or reuse. Releasing
ref rigerant into the atmosphere can
damage the environment.
The condenser and radiator f ins bend
easily. Only use a low-pressure spray
or sof t-bristle brush to clean them.

Unclip the end of the hold-down
wire f rom its slot. Pivot it out of
the way and remove the bulb. Remove the rubber weather seal
by pulling on the tab. Remove the electrical connector
f rom the bulb by pulling the
connector straight back.
Your vehicle has halogen headlight
bulbs, one on each side. When
replacing a bulb, handle it by its steel
base and protect the glass from
contactwithyourskinorhard
objects. If you touch the glass, clean
it with denatured alcohol and a clean
cloth.
Open the hood.
If you need to change the head-
light bulb on the driver’s side,
remove the air intake cover (see
page ).
Theheadlightswereproperlyaimed
when your vehicle was new. If you
regularly carry heavy items in the
cargo area or pull a trailer,
readjustment may be required.
Adjustment of the headlights should
be perf ormed by a Honda technician
or other qualif ied mechanic.
1.2.
3.
4.
311
Lights
Maint enance
Replacing a Headlight Bulb
Headlight A iming
332
HOLD-DOWN WIRE WEATHER
SEAL
BULB CONNECTOR
Halogen headlight bulbs get very hot
when lit. Oil, perspiration, or a scratch
on the glass can cause the bulb to
overheat and shatter.

If you need to park your vehicle f or
an extended period (more than one
month), there are several things you
should do to prepare it f or storage.
Proper preparation helps prevent
deterioration and makes it easier to
get your vehicle back on the road. If
possible, store your vehicle indoors.Block the rear wheels.
If the vehicle is to be stored f or a
longer period, it should be
supported on jackstands so the
tires are of f the ground.
Leave one window open slightly (if
the vehicle is being stored
indoors).
Fill the f uel tank.
Change the engine oil and f ilter
(see page ).
Wash and dry the exterior
completely.
Cleantheinterior.Makesurethe
carpeting, floor mats, etc. are
completely dry.
Leave the parking brake off. Put
the transmission in Park. Support the f ront and rear wiper
blade arms with a f olded towel or
ragsotheydonottouchthe
windshield. Disconnect the battery.
To minimize sticking, apply a
silicone spray lubricant to all door
and tailgate seals. Also, apply a
vehiclebodywaxtothepainted
surfaces that mate with the door
and tailgate seals.Cover the vehicle with a
‘‘breathable’’ cover, one made
f rom a porous material such as
cotton. Nonporous materials, such
as plastic sheeting, trap moisture,
which can damage the paint.
If possible, run the engine f or a
while periodically (pref erably once
amonth).
If you store your vehicle f or 12
months or longer, have your Honda
dealer perf orm the inspections called
f or in the 24 months/30,000 miles
(48,000 km) maintenance schedule
(Normal Conditions) as soon as you
take it out of storage (see page ).
The replacements called f or in the
maintenance schedule are not
needed unless the vehicle has
actually reached that time or mileage.
299
288
St oring Your Vehicle
Maint enance341

This section covers the more-
common problems that motorists
experience with their vehicles. It
gives you inf ormation about how to
safely evaluate the problem and what
to do to correct it. If the problem has
stranded you on the side of the road,
you may be able to get going again.
If not, you will also f ind instructions
on getting your vehicle towed.......................
Compact Spare Tire .352
....................
Changing a Flat Tire .353
..........
If Your Engine Won’t Start . 362
Nothing Happens or the Starter Motor Operates ........................
Very Slowly .362
The Starter Operates ................................
Normally .363
................................
Jump Starting .364
............
If Your Engine Overheats . 366
.........
Low Oil Pressure Indicator . 369
..........
Charging System Indicator . 370
.......
Malf unction Indicator Lamp . 371
.......................
Readiness Codes .372
...............
Brake System Indicator . 373
..............................................
Fuses .374
..........
Checking and Replacing . 375
......................
Emergency Towing .380
Taking Care of the Unexpected
T aking Care of t he Unexpect ed351

This indicator should light when the
ignition switch is ON (II), and go out
af ter the engine starts. It should
never come on when the engine is
running. If it starts f lashing, it
indicates that the oil pressure
dropped very low f or a moment, then
recovered. If the indicator stays on
with the engine running, it shows
that the engine has lost oil pressure
and serious engine damage is
possible. In either case, you should
take immediate action.Saf ely pull of f the road and shut
of f the engine. Turn on the hazard
warning indicators.
If necessary, add oil to bring the
level back to the full mark on the
dipstick (see page ). Let the vehicle sit f or a minute.
Open the hood and check the oil
level (see page ). Although oil
levelandoilpressurearenot
directly connected, an engine that
is very low on oil can lose pressure
during cornering and other driving
maneuvers.Start the engine and watch the oil
pressure indicator. If the light
does not go out within ten seconds,
turn of f the engine. There is a
mechanical problem that needs to
be repaired bef ore you can
continue driving. (See
on page .)
1.
2.
3. 4.
248 297 380
Emergency
Towing
L ow Oil Pressure Indicator
T aking Care of t he Unexpect ed369
LOW OIL PRESSURE INDICATOR
Running the engine with low oil
pressure can cause serious mechanical
damage almost immediately. Turn of f
the engine as soon as you can saf ely get
the vehicle stopped.

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Î Î
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On Canadian models
1
2
3
4
5
6
7
8
9
10
11
12
13 15 A
10 A
7.5 A
7.5 A
7.5 A 15 A
15 A
7.5 A 10 A
7.5 A 10 A
30 A
7.5 A Fuel Pump
SRS
Heater Control, A/C Clutch
Relay, Cooling Fan Relay
Power Mirror
Daytime Running Light
ECU(PCM),CruiseControl
IG Coil
ACC Relay
Back-up Lights, Instrument
Lights
Turn Signals
Rear Wiper
Front Wiper
Starter Signal Driver’s Side Automatic
Sliding Door
Power Seat Reclining
BSC
Power Seat Sliding
Passenger’s Side Automatic
Sliding Door
Daytime Running Light
Left Rear Window
Front Passenger’s Power
Window
ACC Socket
Inst. Panel Light, License
Light
Interior Light, Radio
Power Door Locks
Clock, Back Up
ABS Motor Check
Driver’s Power Window
Right Rear Window
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16 20 A
20 A
10 A
20 A
20 A
10 A
7.5 A 20 A
15 A
15 A
10 A
20 A
7.5 A
7.5 A 20 A
7.5 A
1:
2: EX and EX-L models
Canadian models
No. Amps. Circuits Protected
Circuits Protected
No. Amps.
1
1 1
2
Fuses
T aking Care of t he Unexpect ed379
Driver’s Side INTERIOR FUSE BOX Passenger’s Side
Front Front
:

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Specif ications
T echnical Inf ormation386
Dimensions
Weights
Air Conditioning Capacities
201.2 in (5,110 mm)
75.6 in (1,920 mm)
5.3 US qt (5.0
, 4.4 Imp qt)
2.6 US qt (2.5
, 2.2 Imp qt)
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)
Excluding the oil remaining in the engine. 4.6 US qt (4.4
, 3.9 Imp qt)
4.2 US qt (4.0
, 3.5 Imp qt)
2.48 US gal (9.4
, 2.07 Imp gal)
3.5 US qt (3.3
, 2.9 Imp qt)
8.3 US qt (7.9, 7.0 Imp qt)
4.8 US qt (4.5
, 4.0 Imp qt)
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
, 16.65 Imp gal)
1.98 US gal (7.5, 1.65 Imp gal)
69.7 in (1,770 mm)
Length
Width
Height
Wheelbase
Track
Gross vehicle weight rating
Gross combined weight
rating (GCWR) See the tire information label atta-
ched to the driver’s doorjamb.
Refrigerant type
Charge quantity
Lubricant type Fuel tank
Engine
coolant
Engine oil
Automatic
transmission
fluid
Windshield
washer
reservoir
8,265 lbs (3,750 kg) 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
BatteryCharging System ...........................
Indicator .72, 370
............................
Jump Starting .364
..............................
Maintenance .317
............................
Specif ications .387
..............................
Bef ore Driving .243
....................................
Belts,Seat .8,50 .........................
Beverage Holders .132
.................................
Body Repairs .350
Brakes ...........
Anti-lock System (ABS) . 267
.............
Break-in, New Linings . 244
....................
Bulb Replacement .334
...........................................
Fluid .309
.......................................
Parking .129
.................
System Indicator . 72,373
........................
Wear Indicators .266
.............................
Braking System .266
.................
Break-in, New Vehicle . 244
..
Brightness Control, Instruments . 83
........................
Brights, Headlights .82
Bulb Replacement ..........................
Back-up Lights .335
..............................
Brake Lights .334
......................
Cargo Area Light .338
................
Front Parking Lights . 333
........
Front Side Marker Lights . 333
.................................
Headlights .332
.........
High-mount Brake Light . 336
..............
Individual Map Lights . 338
...................
License Plate Light . 337
...
Accessories and Modif ications . 251
................................
Accessories .251
.
Additional Safety Precautions . 252
............................
Modif ications .252
ACCESSORY (Ignition Key .......................................
Position) .92
............
Accessory Power Sockets . 138
....................
Additives, Engine Oil . 299
........
Advanced Airbag System . 10,54
.............................
Airbag (SRS) .10, 54
.....................
Air Cleaner Element .311
......
Air Conditioning System . 144,152
..............................
Maintenance .321
.....................
Rear A/C Control .166
.........................
Usage .147, 154,160
...............
Air Outlets (Vents) . 146,152
.......................
Air Pressure, Tires .323
.......................
Alcohol in Gasoline .390
.......
Aluminum Wheels, Cleaning . 345
......................................
Antif reeze .301
Anti-lock Brakes (ABS) ...............................
Indicator .74, 268
...................................
Operation .267
..............
Anti-thef t, Audio System . 200 .
Anti-thef t Steering Column Lock . 91
..........................
Appearance Care .343
........................................
Armrests .115
...............
Audio Controls, Remote . 199
................
Audio System . 169,181,201
...
Automatic Seat Belt Tensioners . 52
...
Automatic Lighting Off Feature . 83
.............
Automatic Speed Control . 235
..............
Automatic Transmission . 260
..........................
Capacity, Fluid .386
...............
Checking Fluid Level . 307
.......................................
Shif ting .261
.
Shif t Lever Position Indicator . 260
................
Shif t Lever Positions . 261
....................
Shif t Lock Release . 263
Index
A
B
I