2004 HONDA ODYSSEY battery

Some state and local government
agencies prohibit the use of
headphones by the driver of a motor
vehicle. Always obey applicable laws
and regulations.The audio f or the rear entertainment
system is sent to the wireless
headphones that come with the
system. To turn on the headphones,
presstheredbuttonontheearpiece.
Adjust the volume level with the dial
at the bottom of the same earpiece.
To adjust the comf ort of the
headphones, slide the earpieces up
or down the headband.
For greater battery lif e, turn of f the
headphones when they are not in use
by pressing the red button again.
They will turn of f automatically if
they do not receive an audio signal
f rom the system f or several minutes.
When not in use, store the
headphones in the pocket on the
back of either f ront seat.
Each headphone uses two AAA
batteries. The batteries are under
the domed covers on the back of
each earpiece. To remove a cover,
put a coin in the notch at the bottom
of the earpiece, and turn it one-
quarter to pop up the cover. Slide the
upper side of the cover backward
(away f rom the headband), then lif t
it up.
Rear Entertainment System
Comf ort and Convenience Feat ures
Wireless HeadphonesReplacing Bat t eries
156
ON/OFF BUTTON
VOLUME
DIAL

Remove the batteries and note their
polarity. Install the new batteries in
the earpiece with the same polarity.
Set the cover in place, then slide it up
until it locks.Auxiliary input jacks and headphone
connectors f or the rear
entertainment system are under the
third seat armrest on the driver’s
side. To access these connectors,
open the cover by pulling up on the
lever.The system will accept auxiliary
inputs f rom standard video games
and video equipment.
Some video game power supplies
may cause poor picture quality.
V=Videojack
L = Lef t audio jack
R = Right audio jack
CONT INUED
Rear Entertainment System
Comf ort and Convenience Feat ures
Auxiliary Input Jacks
157
COVER
BATTERY ARMREST
LEVER
AUXILIARY INPUT JACKS

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The HomeLinkUniversal
Transceiver built into your vehicle
canbeprogrammedtooperateupto
three remote controlled devices
around your home, such as garage
doors, lighting, or home security
systems.
If you are training HomeLink to
operate a garage door or gate, you
should unplug the motor f or that
device during training. Repeatedly
pressing the remote control button
could burn out the motor.
The HomeLink transceiver stores
the code in a permanent memory.
There should be no need to retrain
the transmitter if your vehicle’s
battery goes dead or is disconnected.
If your garage door opener was
manuf actured bef ore April 1982, you
may not be able to program
HomeLink to operate it. They do not have the safety feature that causes
the motor to stop and reverse if an
obstacle is detected during closing,
increasing the risk of injury.
HomeLink
is a registered
trademark of Johnson Controls . If you just
received your vehicle and have not
trained any of the buttons in
HomeLink bef ore, you should erase
any previously learned codes bef ore
training the first button.
Todothis,pressandholdthetwo
outside buttons on the HomeLink
transceiver for about 20 seconds, or
until the red light f lashes. Release
the buttons, then proceed to Step 1.
If you are training the second or
third buttons, go directly to Step 1.
Always ref er to the opening
instructions and saf ety inf ormation
that came with your garage door
opener or other equipment you
intend to operate with the HomeLink
Universal Transceiver. If you do not
have this inf ormation, you should
contact the manuf acturer of the
equipment.
CONT INUED
On EX and EX-L models
HomeL ink Universal T ransceiver
Comf ort and Convenience Feat ures
General Inf ormation T raining HomeL ink
Important Saf ety Precautions
Bef ore you begin
163
TM

Apply the parking brake.
In cold weather, turn of f all
electrical accessories to reduce
the drain on the battery.
Make sure the shif t lever is in
Park. Press on the brake pedal.
Without touching the accelerator
pedal, turn the ignition key to the
START (III) position. Do not hold
the key in START for more than
15 seconds at a time. If the engine
does not start right away, pause
f or at least 10 seconds bef ore
trying again.
If the engine does not start within
15 seconds, or starts but stalls
right away, repeat step 4 with the
accelerator pedal pressed halfway
down. If the engine starts, release
pressure on the accelerator pedal
so the engine does not race.If the engine fails to start, press
the accelerator pedal all the way
downandholdittherewhile
starting to clear flooding. If the
engine still does not start, return
to step 5.
5. 6.
1.
2.
3.
4.
Starting the Engine
Driving183
NOTICE: The engine is harder to start
in cold weather. Also, the thinner air
f ound at altitudes above 8,000 f eet
(2,400 meters) adds to this problem.

This section explains why it is
important to keep your vehicle well
maintained and how to f ollow basic
maintenance saf ety precautions.
This section also includes
Maintenance Schedules f or normal
driving and severe driving conditions,
a Maintenance Record, and instruc-
tions f or simple maintenance tasks
you may want to take care of
yourself .
If you have the skills and tools to per-
f orm more complex maintenance
tasks on your Honda, you may want
to purchase the Service Manual. See
page f or inf ormation on how to
obtain a copy, or see your Honda
dealer.......................
Maintenance Saf ety .202
.................
Maintenance Schedule . 203
....................
Maintenance Record .207
..............................
Fluid Locations .210
........................
Adding Engine Oil .211
.........
Changing the Oil and Filter . 212
..............................
Engine Coolant .214
....................
Windshield Washers .216
....
Automatic Transmission Fluid . 216
....................................
Brake Fluid .218
....................
Power Steering Fluid . 219
....................................
Timing Belt .219
....................................
Hood Latch .220
.............................................
Lights .220
.......................................
Seat Belts .226
.....................................
Floor Mats .226
..............................
Audio Antenna .227
..................
Dust and Pollen Filter . 227
.................................
Wiper Blades .228
...............................................
Tires .230
........................
Check the Battery .235
.............................
Vehicle Storage .236
281
Maintenance
Maint enance201

All service items not detailed in this
section should be perf ormed by a
Honda technician or other qualif ied
mechanic.
To eliminate potential hazards, read
the instructions bef ore you begin,
and make sure you have the tools
and skills required.Do
not run the engine unless
instructed to do so.
Some of the most important saf ety
precautions are given here. However,
we cannot warn you of every
conceivable hazard that can arise in
perf orming maintenance. Only you
can decide whether or not you
should perf orm a given task.
Make sure your vehicle is parked
on level ground, the parking brake
is set, and the engine is of f .
To clean parts, use a commercially
available degreaser or parts
cleaner, not gasoline.
To reduce the possibility of f ire or
explosion, keep cigarettes, sparks,
and f lames away f rom the battery
and all f uel-related parts.
Wear eye protection and
protective clothing when working
with the battery or compressed air.
Be sure there is
adequate ventilation whenever you
operate the engine.
Let the
engine and exhaust system cool
bef ore touching any parts.
Maintenance Saf ety
Maint enance
Important Saf ety Precautions Injury f rom moving parts.
Potential Vehicle Hazards Carbon Monoxide poison f rom
engine exhaust.
Burns f rom hot parts.
202
Failure to properly follow
maintenance instructions and
precautions can cause you to
be seriously hurt or killed.
Always follow the procedures
and precautions in this owner’s
manual.
Improperly maintaining this
vehicle or failing to correct a
problem before driving can
cause a crash in which you can
be seriously hurt or killed.
Always follow the inspection,
maintenance recommendations,
and schedules in this owner’s
manual.

µ
Check the condition of the battery
monthlybylookingatthetest
indicator window. The label on the
battery explains the test indicator’s
colors. Check the terminals f or 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 off the battery with a
cloth or paper towel. Coat the
terminals with grease to help prevent
f uture corrosion.
If additional battery maintenance is
needed, see your Honda dealer or a
qualif ied technician.
Battery posts,
terminals, and related accessories
contain lead and lead compounds. If you need to connect the battery to
a charger, disconnect both cables to
prevent damaging your vehicle’s
electrical system. Always disconnect
the negative ( ) cable first, and
reconnect it last.
Maint enance
WARNING:
Wash your hands af ter handling.
Checking the Battery
235
TEST INDICATOR WINDOW
The battery gives off explosive
hydrogen gas during normal
operation.
A spark or flame can cause the
battery to explode with enough
force to kill or seriously hurt you.
Wear protective clothing and a
face shield, or have a skilled
mechanic do the battery
maintenance.

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.Fill the f uel tank.
Change the engine oil and f ilter.
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. 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).
Disconnect the battery.
Support the f ront and rear wiper
blade arms with a f olded towel or
ragsotheydonottouchthe
windshield.
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. Non-porous materials, such
as plastic sheeting, trap moisture,
which can damage the paint.
If possible, periodically run the
engine until it reaches f ull
operating temperature (the
cooling f ans cycle on and of f
twice). Pref erably, do this once a
month.
If you store your vehicle f or 1 year or
longer, have your Honda dealer
perf orm the inspections called f or in
the 2 years/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. 205
Vehicle Storage
Maint enance236