2003 HONDA ODYSSEY mileage

Help assure your vehicle’s f uture
reliability and perf ormance by paying
extra attention to how you drive
during the f irst 600 miles (1,000 km).
During this period:Avoid full-throttle starts and rapid
acceleration.
Avoidhardbraking.Newbrakes
need to be broken-in by moderate
use f or the f irst 200 miles (300
km). Your Honda is designed to operate
on unleaded gasoline with a pump
octane number of 86 or higher. Use
of a lower octane gasoline can cause
a persistent, heavy metallic rapping
noise in the engine that can lead to
mechanical damage.
Youshouldfollowthesesamere-
commendations with an overhauled
or exchanged engine, or when the
brakes are replaced.
We also recommend that you should
not tow a trailer during the f irst 500
miles (800 km).
We recommend gasolines containing
detergent additives that help prevent
f uel system and engine deposits.
Using gasoline containing lead will
damage your vehicle’s emissions
controls. This contributes to air
pollution.
Do not change the oil until the
recommended time or mileage
intervalshowninthemaintenance
schedule.
Break-in Period, Gasoline
Bef ore Driving
Break-in Period
Gasoline
244

The condition of your vehicle and
your driving habits are the two most
important things that affect the fuel
mileage you get.
Always maintain your vehicle accord-
ing to the maintenance schedule.
This will keep it in top operating
condition.A cold engine uses more f uel than a
warm engine. It is not necessary to
‘‘warm-up’’ a cold engine by letting it
idle f or a long time. You can drive
away in about a minute, no matter
how cold it is outside. The engine
will warm up f aster, and you get
better f uel economy. To cut down on
the number of ‘‘cold starts,’’ try to
combine several short trips into one.
You can improve f uel economy by
driving moderately. Rapid acceler-
ation, abrupt cornering, and hard
braking use more f uel.
Always drive in the highest gear that
allows the engine to run and acceler-
ate smoothly.
Depending on traf f ic conditions, try
to maintain a constant speed. Every
time you slow down and speed up,
your vehicle uses extra f uel. Use the
cruise control, when appropriate, to
increase f uel economy.
The air conditioning puts an extra
load on the engine which makes it
usemorefuel.Turnoff theA/Cto
cut down on air conditioning use.
Use the f low-through ventilation
when the outside air temperature is
moderate.
In winter, the build-up of snow on
your vehicle’s underside adds weight
and rolling resistance. Frequent
cleaning helps your f uel mileage and
reduces the chance of corrosion. An important part of that mainte-
nance is the (see page ). For
example, an underinf lated tire
causes more ‘‘rolling resistance,’’
which uses f uel. It also wears out
f aster, so check the tire pressure at
least monthly. 295
Vehicle Condition
Driving Habits
Owner Maintenance
Checks
Bef ore Driving
Fuel Economy
250

The Maintenance Schedule specif ies
how of ten you should have your
vehicle serviced and what things
need attention. It is essential that
you have your vehicle serviced as
scheduled to retain its high level of
saf ety, dependability, and emissions
control perf ormance.Service your vehicle according to the
time and mileage periods on one of
the Maintenance Schedules on the
f ollowing pages. Select the schedule
f or ‘‘Severe Conditions’’ if most of
your driving is done under one or
more of the conditions listed on that
page. Otherwise, f ollow the schedule
f or ‘‘Normal Conditions.’’
The services and time or distance
intervals shown in the maintenance
schedule assume you will use your
vehicle as normal transportation f or
passengers and their possessions.
You should also f ollow these
recommendations:
Avoid exceeding your vehicle’s
load limit. This puts excess stress
on the engine, brakes, and many
other parts of your vehicle. The
load limit is shown on the tire
inf ormation label on the driver’s
doorjamb. Operate your vehicle on
reasonable roads within the legal
speed limit.
Drive your vehicle regularly over a
distance of several miles
(kilometers).
Always use unleaded gasoline with
theproperoctanerating(seepage
).
244
Maintenance Schedule
Maint enance
Which Schedule to Follow:
286

Ì
Your authorized Honda dealer
knows your vehicle best and can
provide competent, ef f icient service.
However, service at a dealer is not
mandatory to keep your warranties
in effect. Maintenance may be done
by any qualif ied service f acility or
person who is skilled in this type of
automotive service. Keep all the
receipts as proof of completion, and
have the person who does the work
f ill out the Maintenance Record.
Check your warranty booklet f or
more inf ormation. U.S. Vehicles:According to state and federal
regulations, f ailure to perf orm
maintenance on the items marked
with will not void your emissions
warranties. However, Honda
recommends that all maintenance
services be perf ormed at the
recommended time or mileage
period to ensure long-term reliability.
We recommend the use of Honda
parts and f luids whenever you have
maintenance done. These are
manuf actured to the same high-
quality standards as the original
components, so you can be conf ident
of their perf ormance and durability.
Maintenance Schedule
Maint enance
Maintenance, replacement or
repair of emissions control
devices and systems may be done
by any automotive repair
establishment or individual using
parts that are ‘‘certif ied’’ to EPA
standards.
287

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Follow the Normal Conditions
Maintenance Schedule if the
severe driving conditions
specif ied in the Severe
Conditions Maintenance
Schedule do not apply.
NOTE: If you onlydrive under a
‘‘severe’’ condition, you should
f ollow the Normal Conditions
Maintenance Schedule.
Follow the Maintenance
Schedule f or Severe Conditions.
OCCASIONALLY
Maint enance
U.S. Owners
Canadian Owners
288
Visually inspect the following items: Replace every 7,500 miles (12,000 km) or 1 year
Check oil and coolant at each fuel stop
Service at the indicated
distance or time whichever
comes first.
miles x 1,000
km x 1,000
months
120,000 miles (192,000 km) or 10 years, then every 60,000 miles (96,000 km) or 5 years
Tie rod ends, steering gear box, and boots
Suspension components
Driveshaft boots
Brake hoses and lines (including ABS)
All fluid levels and condition of fluids
Cooling system hoses and connections
Exhaust system
Fuel lines and connections Rotate tires every 7,500 miles (12,000 km)
15
24
12
30
48
2445
72
3660
96
4875
120 60 90
144 72 105
168
84 120
192
96
See information on maintenance and emissions warranty, last column, page . Every 3 years (independent of mileage)
Replace engine oil
Replace engine oil filter
Check engine oil and coolant
Replace air cleaner element
Inspect valve clearance
Replace spark plugs
Replace timing belt, and inspect water pump
Inspect and adjust drive belts
Inspect idle speed
Replace engine coolant
Replace transmission fluid
Inspect front and rear brakes
Replace brake fluid
Check parking brake adjustment
Replace dust and pollen filter
Rotate tires (Check tire inflation and condition
at least once per month) Adjust only if noisy
: 287
Maintenance Schedule for Normal Conditions

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Maint enance289
A, B, C
Canadian Owners U.S. Owners
A
B
C
Service at the indicated distance or time, whichever comes first. Do the items in as required for each distance/time interval.
Use the Maintenance Schedule for Severe Conditions.
Refer to page to determine which schedule to use.
7,500 mi/12,000 km
15,000 mi/24,000 km/1 yr
22,500 mi/36,000 km
30,000 mi/48,000 km/2 yrs
37,500 mi/60,000 km
3yrs
45,000 mi/72,000 km/3 yrs
52,500 mi/84,000 km
60,000 mi/96,000 km/4 yrs
67,500 mi/108,000 km
75,000 mi/120,000 km/5 yrs
82,500 mi/132,000 km
6yrs
90,000 mi/144,000 km/6 yrs
97,500 mi/156,000 km
105,000 mi/168,000 km/7 yrs
112,500 mi/180,000 km
120,000 mi/192,000 km/8 yrs
9yrs
120,000 mi/192,000 km/10 yrs
then every 60,000 mi/
96,000 km/5 yrs Do items in A.
Do items in A, B.
Do items in A.
DoitemsinA,B,C.
Do items in A.
Replace brake fluid (independent of mileage)
Replace transmission fluid. Do items in A, B.
Do items in A.
DoitemsinA,B,C.
Do items in A. Replace transmission fluid. Do items in A, B.
Do items in A. Replace brake fluid (independent of mileage)
DoitemsinA,B,C.
Do items in A. Replace timing belt, and inspect water pump.
Replace transmission fluid.
Inspect idle speed. Inspect valve clearance.
Replace spark plugs. Do items in A, B.
Do items in A.
DoitemsinA,B,C. Replace brake fluid (independent of mileage)
Replace engine coolant Replace engine oil.
Rotate tires (follow pattern on page
326).
Replace engine oil filter.
Inspect front and rear brakes.
Check parking brake adjustment.
Inspect tie rod ends, steering gearbox and boots.
Inspect suspension components.
Inspect driveshaft boots.
Inspect brake hoses and lines (including ABS).
Check all fluid levels, condition of fluids, and check
for leaks.
Inspect cooling system hoses and connections.
Inspect exhaust system .
Inspect fuel lines and connections .
Replace air cleaner element.
Inspect and adjust drive belts.
Replace dust and pollen filter.

 290
Check engine oil and coolant at each fuel stop.
Check and adjust valve clearance, cold engine, only if noisy.
See information on maintenance and emissions warranty, last
column, page .
NOTE: :
287
Maintenance Schedule for Normal Conditions (listed by distance/time)

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Follow the Severe Conditions
Maintenance Schedule if you
drive your vehicle
under one or more of the
f ollowing conditions:
Driving less than 5 miles (8
km) per trip or, in f reezing
temperatures, driving less
than 10 miles (16 km) per trip.
Driving in extremely hot
[over 90°F (32°C)] conditions.
Extensive idling or long
periods of stop-and-go driving,
such as a taxi or a commercial
delivery vehicle.
Trailer towing, driving with a
roof rack, or driving in
mountainous conditions.
Driving on muddy, dusty, or
de-iced roads.
Follow the Maintenance
Schedule f or Severe Conditions.
MAINLY
Maint enance
U.S. Owners
Canadian Owners
290
Visually inspect the following items: Replace every 3,750 miles (6,000 km) or 6 months
Check oil and coolant at each fuel stop
Service at the indicated
distance or time whichever
comes first.
miles x 1,000
km x 1,000
months
120,000 miles (192,000 km) or 10 years, then every 60,000 miles (96,000 km) or 5 years
Tie rod ends, steering gear box, and boots
Suspension components
Driveshaft boots
Brake hoses and lines (including ABS)
All fluid levels and conditions of fluids
Cooling system hoses and connections
Exhaust system
Fuel lines and connections
Lights and controls
Vehicle underbody Every 7,500 miles (12,000 km) or 6 months
Rotate tires every 7,500 miles (12,000 km)
Inspect every 7,500 miles (12,000 km) or 6 months 30
48
24
60
96
4890
144 72 120
192
96
Every 3 years (independent of mileage)
15
24
12
45
72
3675
120 60 105
168
84
See information on maintenance and emissions warranty, last column, page . Refer to page for replacement
information under special driving
conditions. Refer to page for replacement
information under special driving
conditions.
Replace engine oil and oil filter
Check engine oil and coolant
Replace air cleaner element
Use normal schedule except in dusty
conditions
Inspect valve clearance
Replace spark plugs
Inspect and adjust drive belts
Inspect idle speed
Replace engine coolant
Replace transmission fluid
Inspect front and rear brakes
Replace brake fluid
Check parking brake adjustment
Replace dust and pollen filter
Lubricate all hinges, locks and latches
Rotate tires (Check tire inflation and condition
at least once per month) Adjust only if noisy
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2:
: 287322
323
Replace timing belt and inspect water pump,1
2
Maintenance Schedule for Severe Conditions

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CONT INUED
Maint enance291
A, B, C, D
U.S. Owners
Canadian Owners
A
B
C
D
Service at the indicated distance or time, whichever comes first. Do the items in as required for each distance/time interval.
Refer to page to determine which schedule to use.Use the Maintenance Schedule for Severe Conditions.
3,750 mi/6,000 km
7,500 mi/12,000 km/6 mos
11,250 mi/18,000 km
15,000 mi/24,000 km/1 yr
18,750 mi/30,000 km
22,500 mi/36,000 km
26,250 mi/42,000 km
30,000 mi/48,000 km/2 yrs
33,750 mi/54,000 km
37,500 mi/60,000 km
41,250 mi/66,000 km
3yrs
45,000 mi/72,000 km/3 yrs
48,750 mi/78,000 km
52,500 mi/84,000 km
60,000 mi/96,000 km/4 yrs
63,750 mi/102,000 km Replace engine oil and filter.
Inspect front and rear brakes.
Rotate tires (follow pattern on page
326).
Inspect tie rod ends, steering gearbox and boots.
Inspect suspension components.
Inspect driveshaft boots.
Check parking brake adjustment.
Replace air cleaner element.
Lubricate all hinges, locks and latches with
multipurpose grease.
Inspect brake hoses and lines (including ABS).
Check all fluid levels, condition of fluids, and check
for leaks.
Inspect cooling system hoses and connections.
Inspect exhaust system.
Inspect fuel lines and connections.
Check all lights.
Inspect the underbody.
Replace transmission fluid.
Inspect and adjust drive belts.
Replace dust and pollen filter.
Do item in A.
Do items in A, B.
Do item in A.
DoitemsinA,B,C.
Do item in A.
Do items in A, B.
Do item in A.
DoitemsinA,B,C,D.
Do item in A.
Do items in A, B.
Do item in A.
Replace brake fluid (independent of mileage)
DoitemsinA,B,C.
Do item in A.
Do items in A, B. Replace timing belt.
DoitemsinA,B,C,D.
Do item in A.
290
See information on maintenance and emissions warranty, last
column, page .
Check engine oil and coolant at each fuel stop.
Check and adjust valve clearance, cold engine, only if noisy.
See timing belt on page to determine need for replacement.
See dust and pollen filter on page for replacement information under special driving
conditions.
:
NOTE: 

1:
2:
323
322
287
2
1,
Maintenance Schedule for Severe Conditions (listed by distance/time)