battery HONDA ODYSSEY 1999 User Guide

Maintenance Safety

Important Safety Precautions
Before you begin any maintenance,
make sure your vehicle is parked on
level ground and that the parking brake is set. Also, be sure the engine
is off. This will help to eliminateseveral potential hazards:
Carbon monoxide poisoning
from engine exhaust. Be sure there is adequate ventilation
whenever you operate the engine.
Burns from hot parts. Let theengine and exhaust system cool
before touching any parts.

Injury from moving parts. Do
not run the engine unless in-
structed to do so. Read the instructions before you
begin, and make sure you have the
tools and skills required.
To reduce the possibility of fire or explosion, be careful when workingaround gasoline or batteries. Use a
commercially available degreaser or
parts cleaner, not gasoline, to clean
parts. Keep cigarettes, sparks, and
flames away from the battery and all
fuel-related parts.
You should wear eye protection and protective clothing when workingnear the battery or when using
compressed air.

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Battery

Check the condition of your vehicle's
battery monthly. You should check
the color of the test indicator window,
and for corrosion on the terminals.
TEST INDICATOR WINDOW
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. 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 off with plain water. Dry off the
battery with a cloth or paper towel. Coat the terminals with grease to
help prevent future 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 from
the terminals. Always disconnect the negative (—) cable first 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.

Maintenance
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Battery
If you need to connect the battery to
a charger, disconnect both cables to
prevent damage to the vehicle's electrical system.
On EX model

If your vehicle's battery is
disconnected or goes dead, the audio system will disable itself. The next
time you turn on the radio you will see in the frequency
display. Use the Preset buttons to
enter the five-digit code (see page
180).

Charging the battery with the cables
connected can seriously damage your
vehicle's electronic controls. Detach the battery cables before connecting

the battery to a charger.
On EX model

If your vehicle's battery is disconnected or goes dead while the
sliding doors are open, the power
sliding door system needs to be
resynchronized (see page 93).
Maintenance
NOTICE

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
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Storing Your Vehicle

If you need to park your vehicle for an extended period (more than one
month), there are several things you should do to prepare it for 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 fuel tank.Change the engine oil and filter (see page 235).
Wash and dry the exterior
completely.

Clean the interior. Make sure the
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 for a
longer period, it should be supported on jackstands so the
tires are off the ground.
Leave one window open slightly (if
the vehicle is being stored indoors).
Disconnect the battery.
Support the front and rear wiper
blade arms with a folded towel or
rag so they do not touch the
windshield.
To minimize sticking, apply a silicone spray lubricant to all door
and tailgate seals. Also, apply a
vehicle body wax to the painted surfaces that mate with the door
and tailgate seals. Cover the vehicle with a
"breathable" cover, one made
from a porous material such as cotton. Nonporous materials, such
as plastic sheeting, trap moisture,
which can damage the paint.
If possible, run the engine for a
while periodically (preferably once a month).
If you store your vehicle for 12
months or longer, have your Honda dealer perform the inspections called
for 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 224).
The replacements called for in the maintenance schedule are not
needed unless the vehicle hasactually reached that time or mileage.

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If Your Engine Won't Start

Diagnosing why your engine won't
start falls into two areas, depending
on what you hear when you turn the
key to START (III): You hear nothing, or almost
nothing. The engine's starter
motor does not operate at all, oroperates very slowly. You can hear the starter motor
operating normally, or the starter
motor sounds like it is spinning
faster than normal, but the engine does not start up and run.
Nothing Happens or the Starter
Motor Operates Very Slowly
When you turn the ignition switch to START (III), you do not hear the
normal noise of the engine trying tostart. You may hear a clicking sound
or series of clicks, or nothing at all. Check these things: Check the transmission interlock.
The transmission must be in Park or Neutral or the starter will not

operate.
Turn the ignition switch to ON (II).
Turn on the headlights and check
their brightness. If the headlightsare very dim or don't light at all,
the battery is discharged. See

Jump Starting on page 297.
Turn the ignition switch to START
(III). If the headlights do not dim,
check the condition of the fuses. If
the fuses are OK, there is proba-
bly something wrong with the electrical circuit for the ignitionswitch or starter motor. You will
need a qualified technician to determine the problem. (See

Emergency Towing on page 311.)
If the headlights dim noticeably or
go out when you try to start the
engine, either the battery is dis-
charged or the connections are
corroded. Check the condition of
the battery and terminal connec-
tions (see page 251). You can then try jump starting the vehicle
from a booster battery (see page 297).
The Starter Operates Normally In this case, the starter motor'sspeed sounds normal, or even faster
than normal, when you turn the
ignition switch to START (III), but
the engine does not run. Are you using the proper starting
procedure? Refer to Starting the
Engine on page 197.

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If Your Engine Won't Start, Jump Starting
Your vehicle has the Immobilizer
System. You should use a
properly-coded master or valet key
to start the engine (see page 77).
A key that is not properly coded
will cause the immobilizer system indicator in the dash panel to blink
rapidly. Do you have fuel? Turn the
ignition switch to ON (II) for a
minute and watch the fuel gauge.
The low fuel level warning light may not be working, so you were
not reminded to fill the tank. There may be an electrical
problem, such as no power to the
fuel pump. Check all the fuses (see page 305).
If you find nothing wrong, you will
need a qualified technician to find
the problem. See Emergency
Towing on page 311. Jump Starting
If your vehicle's battery has run
down, you may be able to start the
engine by using a booster battery.
Although this seems like a simple procedure, you should take several

precautions.

You cannot start a Honda by pushing or pulling it. To jump start your vehicle, follow
these directions closely:
1. Open the hood and check the physical condition of the battery(see page 251). In very cold
weather, check the condition of the electrolyte. If it seems slushyor like ice, do not try jump starting
until it thaws.

If a battery sits in extreme cold, the
electrolyte inside can freeze.

Attempting to jump start with a frozen
battery can cause it to rupture.

2. Turn off all the electrical acces- sories: heater, A/C, climate
control, stereo system, lights, etc.
Put the transmission in Neutral or
Park and set the parking brake.

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Taking Care of the Unexpected

A battery can explode if you do
not follow the correct procedure,
seriously injuring anyone nearby.
Keep all sparks, open flames,
and smoking materials away
from the battery.
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Jump Starting

3. Connect one jumper cable to the positive ( + ) terminal on the
booster battery. Connect the otherend to the positive ( + ) terminal
on your Honda's battery. 4. Connect the second jumper cable
to the negative ( — ) terminal on
the booster battery. Connect theother end to the grounding strap
as shown. Do not connect this
jumper cable to any other part of the engine.
5. If the booster battery is in another vehicle, have an assistant startthat vehicle and run it at a fast idle. 6. Start your vehicle. If the starter
motor still operates slowly, check
the jumper cable connections to make sure they have good metal-
to-metal contact.
7. Once your vehicle is running, disconnect the negative cable from
your vehicle, then from the booster battery. Disconnect the
positive cable from your vehicle,
then the booster battery.

Taking Care of the Unexpected
BOOSTER

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Charging System Indicator

This indicator should come on when the ignition switch is ON (II), and goout after the engine starts. If it
comes on brightly when the engine
is running, it indicates that the
charging system has stopped
charging the battery. Immediately turn off all electrical
accessories: radio, heater, A/C,
climate control, rear defogger, cruise
control, etc. Try not to use other electrically-operated controls such as
the power windows. Keep the engine running and take extra care not tostall it. Starting the engine will
discharge the battery rapidly. By eliminating as much of the
electrical load as possible, you can
drive several miles (kilometers)
before the battery is too discharged
to keep the engine running. Drive to a service station or garage where
you can get technical assistance.

Taking Care of the Unexpected

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Fuses

UNDER-HOOD
The primary under-hood fuse box is located in the back of the engine
compartment on the passenger's side.

To open it, push the tabs as shown.
UNDER-HOOD
The secondary fuse box is in the engine compartment next to the
battery.
Checking and Replacing Fuses

If something electrical in your
vehicle stops working, the first thing you should check for is a blown fuse.Determine from the chart on pages 309 and 310, or the diagram on the
fuse box lid (the diagram for the driver's side interior fuse box is on
the kick panel below the fuse box),
which fuse or fuses control that component. Check those fuses first,
but check all the fuses before deciding that a blown fuse is not the
cause. Replace any blown fuses and
check the component's operation.
1. Turn the ignition switch to LOCK (0). Make sure the headlights and
all other accessories are off.
2. Remove the cover from the fuse box.
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Emergency Towing

If you decide to tow your vehicle
with all four wheels on the groud, make sure you use a properly-designed and attached tow bar.
Prepare the vehicle for towing as
described above, and leave the
ignition switch in Accessory (I) so
the steering wheel does not lock. Make sure the radio and any items
plugged into the accessory powersocket are turned off so they do not
run down the battery.
The steering system can be damaged if
the steering wheel is locked. Leave the
ignition switch in Accessory (I), and
make sure the steering wheel turns
freely before you begin towing.
Trying to lift or tow your vehicle by the

bumpers will cause serious damage.
The bumpers are not designed to

support the vehicle's weight.

Taking Care of the Unexpected
NOTICE
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