TOYOTA CAMRY 2000 Service Repair Manual

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Part 7
DO±IT±YOURSELF
MAINTENANCEÐ
Chapter 7±3
Electrical components

Checking battery condition

Battery recharging precautions

Checking and replacing fuses

Adding washer fluid

Replacing light bulbs
CAUTION
BATTERY PRECAUTIONS
The battery produces flammable and
explosive hydrogen gas.

Do not cause a spark from the bat-
tery with tools.

Do not smoke or light a match near
the battery.
The electrolyte contains poisonous
and corrosive sulfuric acid.

Avoid contact with eyes, skin or
clothes.

Never ingest electrolyte.

Wear protective safety glasses when
working near the battery.

Keep children away from the bat-
tery.
EMERGENCY MEASURES

If electrolyte gets in your eyes,
flush your eyes with clean water
immediately and get immediate
medical attention. If possible, con-
tinue to apply water with a sponge
or cloth while en route to the medi-
cal office.

If electrolyte gets on your skin,
thoroughly wash the contact area. If
you feel pain or burning, get medi-
cal attention immediately.

If electrolyte gets on your clothes,
there is a possibility of its soaking
through to your skin, so immediate-
ly take off the exposed clothing and
follow the procedure above, if nec-
essary.

If you happen to swallow electro-
lyte, drink a large quantity of water
or milk. Follow with milk of magne-
sia, beaten raw egg or vegetable
oil. Then go immediately for emer-
gency help.
Checking battery conditionÐ
ÐPrecautions

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ÐChecking battery exterior
TerminalsGround cable
Hold±down clamp
Check the battery for corroded or loose
terminal connections, cracks, or loose
hold±down clamp.
a. If the battery is corroded, wash it off
with a solution of warm water and bak-
ing soda. Coat the outside of the termi-
nals with grease to prevent further cor-
rosion.
b. If the terminal connections are loose,
tighten their clamp nutsÐbut do not
overtighten.
c. Tighten the hold±down clamp only
enough to keep the battery firmly in
place. Overtightening may damage the
battery case.
NOTICE
Be sure the engine and all accesso-
ries are off before performing main-
tenance.
When checking the battery, remove
the ground cable from the negative
terminal (º±º mark) first and rein-
stall it last.
Be careful not to cause a short cir-
cuit with tools.
Take care no solution gets into the
battery when washing it.
ÐChecking battery fluid
Ty p e A
Ty p e BGreen Dark
Clear or light
yellow
Blue White Red
CHECKING BY THE HYDROMETER
Check the battery condition by the
hydrometer color.
Hydrometer color
ConditionTy p e ATy p e BCondition
GREENBLUEGood
DARKWHITECharging necessary.
Have battery checked
by your Toyota dealer.
CLEAR or
LIGHT
YELLOWREDHave battery
checked by your
Toyota dealer.

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Battery recharging precautions
During recharging, the battery is pro-
ducing hydrogen gas.
Therefore, before recharging:
1. If recharging with the battery installed
on the vehicle, be sure to disconnect
the ground cable.
2. Be sure the power switch on the re-
charger is off when connecting the
charger cables to the battery and when
disconnecting them.
CAUTION

Always charge the battery in an un-
confined area. Do not charge the
battery in a garage or closed room
where there is not sufficient ventila-
tion.

Only do a slow charge (5 A or
less). Charging at a quicker rate is
dangerous. The battery may ex-
plode, causing personal injuries.
NOTICE
Never recharge the battery while the
engine is running. Also, be sure all
accessories are turned off.
Checking and replacing fuses
Ty p e A
Ty p e B
Ty p e CGood Blown
Good Blown
Good Blown
If the headlights or other electrical
components do not work, check the
fuses. If any of the fuses are blown,
they must be replaced.
See ºFuse locationsº in Chapter 7±1 for
locations of the fuses.
Turn the ignition switch and inoperative
component off. Pull a suspected fuse
straight out and check it.
Determine which fuse may be causing the
problem. The lid of the fuse box shows
the name of the circuit for each fuse. See
Part 8 of this manual for the functions
controlled by each circuit.

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Type A fuses can be pulled out by the
pull±out tool. The location of the pull±out
tool is shown in the illustration.
If you are not sure whether the fuse has
blown, try replacing the suspected fuse
with one that you know is good.
If the fuse has blown, push a new fuse
into the clip.
Only install a fuse with the amperage rat-
ing designated on the fuse box lid.
If you do not have a spare fuse, in an
emergency you can pull out the
ºMIRROR±HEATERº, ºDOMEº or ºA/Cº
fuse, which may be dispensable for
normal driving, and use it if its amperage
rating is the same.
If you cannot use one of the same amper-
age, use one that is lower,but as close as
possible to, the rating. If the amperage is
lower than that specified, the fuse might
blow out again but this does not indicate
anything wrong. Be sure to get the correct
fuse as soon as possible and return the
substitute to its original clip.
It is a good idea to purchase a set of
spare fuses and keep them in your ve-
hicle for emergencies.If the new fuse immediately blows out,
there is a problem with the electrical sys-
tem. Have your Toyota dealer correct it as
soon as possible.
CAUTION
Never use a fuse with a higher am-
perage rating, or any other object, in
place of a fuse. This may cause ex-
tensive damage and possibly a fire.
Adding washer fluid
If any washer does not work or low
windshield washer fluid level warning
light comes on, the washer tank may be
empty. Add washer fluid.
You may use plain water as washer fluid.
However, in cold areas where tempera-
tures range below freezing point, use
washer fluid containing antifreeze. This
product is available at your Toyota dealer
and most auto parts stores. Follow the
manufacturer 's directions for how much to
mix with water.
NOTICE
Do not use engine antifreeze or any
other substitute because it may dam-
age your vehicle's paint.

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Replacing light bulbsÐ
The following illustrations show how to
gain access to the bulbs. When replacing
a bulb, make sure the ignition switch and
light switch are off. Use bulbs with the
wattage ratings given in the table.
CAUTION
Halogen bulbs have pressurized gas
inside and require special handling.
They can burst or shatter if scratched
or dropped. Hold a bulb only by its
plastic or metal case. Do not touch
the glass part of a bulb with bare
hands.
NOTICE
Only use a bulb of the listed type.
Light bulbsBulb
No.WTy p e
HeadlightsHB260/55A
Parking, front side
marker and front
turn signal lights
Ð27/8B
Rear side marker
lights1943.8C
Rear turn signal
lights315627C
Stop and tail lights315727/8C
Tail light9049.3C
Back±up lights92118C
License plate lightsÐ5C
High mounted
stoplight21CP18C
Personal lightÐ10B
Interior lightÐ10D
Vanity lightsÐ3D
Glove box lightÐ1.2C
Trunk lightÐ3.8C
A: HB2 halogen bulbs
B: Single end bulbs
C: Wedge base bulbs
D: Double end bulbs

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ÐHeadlights
1. Open the hood. Unplug the connec-
tor. Remove the rubber cover.
If the connector is tight, wiggle it.2. Release the bulb retaining spring
and remove the bulb. Install a new
bulb and the bulb retaining spring.
To install a bulb, align the tabs of the
bulb with the cutouts of the mounting
hole.3. Install the rubber cover with the
ºTOPº mark upward, and snuggle on
the boss. Insert the connector. Then
install the plastic cover.
Make sure the rubber cover fits snugly on
the connector and the headlight body.
Aiming is not necessary after replacing
the bulb. When aiming adjustment is nec-
essary, contact your Toyota dealer.

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Use a flat±bladed screwdriver. Remove
and install the cover clips as shown in
the following illustrations.Removing cover clips
Installing cover clips
Use a flat±bladed screw driver. To protect
the surface, place several sheets of paper
over the surface.
ÐParking, front side marker
and front turn signal lights

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a: Rear side marker light
b: Rear turn signal light
c: Stop and tail light
ÐRear side maker, rear turn
signal, stop and tail lights

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a: Back±up light
b: Tail lightUse a flat±bladed screwdriver. Remove
and install the cover clips as shown in
the following illustrations.
ÐBack±up and tail lights
(type A)ÐBack±up and tail lights
(type B)

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Removing the cover clips
Installing the cover clipsa: Back±up light
b: Tail light
Use a flat±bladed screwdriver. Remove
and install the cover clips as shown in
the following illustrations.
ÐLicense plate lights