HONDA ODYSSEY 2003 RB1-RB2 / 3.G Owners Manual

To thoroughly f lush the transmission,
the technician should drain and ref ill
it with Honda ATF-Z1, then drive the
vehicle a short distance. Do this
three times. Then drain and ref ill the
transmission a f inal time.
If the level is below the lower
mark, remove the f ill plug and add
f luid to bring it to the upper mark.
Pour the f luid slowly and caref ully
so you do not spill. Clean up any
spills immediately. Spilled f luid
could damage components in the
engine compartment.
Insert the dipstick all the way back
into the transmission securely as
shown in the illustration.
The transmission should be drained
and ref illed with new f luid according
to the time and distance recommen-
dations in the maintenance schedule.
If you are not sure how to add f luid,
contact your Honda dealer.
Always use Honda ATF-Z1
(Automatic Transmission Fluid). If
it is not available, you may use a
DEXRON
III automatic
transmission f luid as a temporary
replacement. However, continued
use can affect shift quality. Have
the transmission f lushed and
ref illed with Honda ATF-Z1 as
soon as it is convenient.
5.
6.
Maint enance
Automatic Transmission Fluid
308

The f luid level should be between
theMINandMAXmarksontheside
of the reservoir. If the level is at or
below the MIN mark, your brake
system needs attention. Have the
brake system inspected f or leaks or
worn brake pads.
Always use Honda Heavy Duty
Brake Fluid DOT 3. If it is not
available, you should use only DOT 3
or DOT 4 f luid, f rom a sealed
container, as a temporary
replacement. However, the use of
any non-Honda brake fluid can cause
corrosion and decrease the lif e of the
system. Have the brake system
f lushed and ref illed with Honda
Heavy Duty Brake Fluid DOT 3 as
soon as possible.
Check the f luid level in the brake
f luid reservoir monthly.
The brake f luid should be replaced
according to the time recommenda-
tion in the maintenance schedule.
Pour the f luid slowly and caref ully so
you do not spill. Clean up any spills
immediately. Spilled f luid could
damage components in the engine
compartment.
Brake f luid marked DOT 5 is not
compatible with your vehicle’s
braking system and can cause
extensive damage.Brake System
Maint enance
Brake Fluid
309
MAX
MIN

Always use Honda Power Steering
Fluid. If it is not available, you may
use another power steering f luid as
an emergency replacement.
However, continued use can cause
increased wear and poor steering in
cold weather. Have the power
steering system f lushed and ref illed
with Honda PSF as soon as possible.
A low power steering f luid level can
indicate a leak in the system. Check
the f luid level f requently and have
the system inspected as soon as
possible.
Check the level when the engine is
cold. Look at the side of the
reservoir. The f luid should be
between the UPPER LEVEL and
LOWER LEVEL. If it is below the
LOWER LEVEL, add power steering
f luid to the UPPER LEVEL.
Pour the f luid slowly and caref ully so
you do not spill. Clean up any spills
immediately. Spilled f luid could
damage components in the engine
compartment.
Power Steering
Maint enance310
UPPER LEVEL
LOWER LEVEL
T urning the steering wheel to f ull lef t
or right lock and holding it there can
damage the power steering pump.

To replace it:Remove the two pins holding the
air intake cover by pulling the
head on each pin. Remove the air
intake cover.
The air cleaner element is inside the
air cleaner housing on the driver’s
side of the engine compartment.
Loosen the f our bolts by using a
Phillips-head screwdriver.
The air cleaner element should be
replaced according to the time and
distance recommendations in the
maintenance schedule.
1.2.
CONT INUED
Replacement
A ir Cleaner Element
Maint enance311
AIR
INTAKE
COVER
BOLTS

Remove the air cleaner housing
cover.
Remove the old air cleaner
element.
Caref ully clean the inside of the
air cleaner housing with a damp
rag.
The coolant lines inside the air
cleaner housing may be warm. Place the new air cleaner element
in the air cleaner housing.
Reinstall the air cleaner housing
cover, and tighten the four bolts.
Reinstall the air intake cover.
Reinstall the two pins and secure
thembypushingontheheads
until they lock.
3.
4.
6.
7.
5. 8.
Maint enance
A ir Cleaner Element
312
AIR CLEANER ELEMENT

The spark plugs in your vehicle are a
special platinum-tipped design f or
longer lif e. The spark plugs should
be replaced according to the time
and distance recommendations in
the maintenance schedule.
Clean the hood latch assembly with a
mild cleaner, then lubricate it with a
multipurpose grease. Lubricate all
the moving parts (as shown),
including the pivot. Follow the time
and distance recommendations in
the Maintenance Schedule. If you
are not sure how to clean and grease
the latch, contact your Honda dealer. Loosen the f our bolts with a
wrench, then remove the engine
cover.
1.
CONT INUED
Hood L atch
Spark Plugs
Hood L at ch, Spark Plugs
Maint enance
Replacement
313
LATCH ASSEMBLY
BOLTS
ENGINE
COVERBOLTS

Loosen the two holding clips by
turning the heads one-quarter turn
counterclockwise with a f lat-tipped
screwdriver. Remove the cover on
the f ront cylinder bank by pulling
it straight up.
Clean off any dirt and oil that have
collected around the ignition coils.Disconnect the wire connector
f rom the ignition coil by pushing
on the lock tab and pulling on the
connector. Pull on the plastic
connector, not the wires.
Use a wrench to remove the
hexagonsocketheadcapbolt
holding the ignition coil. Remove
the ignition coil by pulling it
straight out.
Remove the spark plug with
a f ive-eighths inch (16 mm) spark
plug socket.
5.
6.
4.
2.
3.
Maint enance
Spark Plugs
314
HEXAGON SOCKET HEAD CAP BOLT
HOLDING CLIP

Torque the spark plug. (If you do
not have a torque wrench, tighten
the spark plug two-thirds of a turn
af ter it contacts the cylinder head.)
Tightening torque:
Put the new spark plug into the
socket, then screw it into the hole.
Screw it in by hand so you do not
crossthread it.
8.
7.
CONT INUED
Spark Plugs
Maint enance315
13 lbf·ft (18 N·m , 1.8 kgf·m) Tighten the spark plugs caref ully. A
spark plug that is too loose can
overheat and damage the engine.
Overtightening can cause damage to
the threads in the cylinder head.

´
µ
Install the ignition coil. Reinstall
the hexagon socket head cap bolt.
Push the wire connector onto the
ignition coil. Make sure it locks in
place.
Repeat this procedure f or the
other f ive spark plugs.
Reinstall the cover on the front
cylinder bank while putting its
mounting clip in the hole on the
passenger’s side. Secure the cover
by turning the heads of the two
holding clips one-quarter turn
clockwise with a f lat-tipped
screwdriver.Spark Plug Gap:
Reinstall the engine cover and
tighten the f our bolts securely. NGK:
DENSO:
9.
11.
10.
12.
13.
Spark Plugs
Maint enance
Specif ications:
316
PZFR5F-11
PKJ16CR-L11
0.04 in (1.1 mm)
0
0.1 mm

µ
Check the condition of your vehicle’s
battery monthly. You should check
the color of the test indicator window,
and f or corrosion on the terminals.
Check the battery terminals for
corrosion (a white or yellowish
powder). To remove it, cover the
terminals with a solution of baking
soda and water. It will bubble up and
turn brown. When this stops, wash it
of f with plain water. Dry of f the
battery with a cloth or paper towel.
Coat the terminals with grease to
help prevent f uture corrosion.
If the terminals are severely cor-
roded, clean them with baking soda
and water. Then use a wrench to
loosen and remove the cables f rom
the terminals. Always disconnect the
negative ( ) cable f irst and recon-
nect it last. Clean the battery termi-
nals with a terminal cleaning tool or
wire brush. Reconnect and tighten
the cables, then coat the terminals
with grease.
Check the battery condition by
looking at the test indicator window
on the battery.
The label on the battery explains the
test indicator’s colors. Battery posts,
terminals, and related accessories
contain lead and lead compounds.
CONT INUED
Battery
Maint enance
WARNING:
Wash hands af ter handling.
317
TEST INDICATOR WINDOW