ignition Lexus ES300 1992 Electrical Components

ELECTRICAL COMPONENTS
193
NO.FUSEAMPERECIRCUIT
6TURN7.5Turn signal lights
7IGN7.5
Electronic fuel injection
system, electronic cooling fan
system, SRS airbag system
8CIG/
RADIO15
Radio, cassette tape player,
compact disc player, power
antenna, power rear view
mirrors, cigarette lighter,
theft deterrent system, shift
lock system, SRS airbag
system, clock
9MIR-HTR10Outside rear view mirror defogger
10TAIL15Tail lights, parking lights
11ECU-B15
SRS airbag system, anti-lock
brake system, daytime
running light system
12FOG15Fog lights
13AM140Ignition system
14P/W30Electronic moon roof, power
windows
15DEF40Rear window and outside
rear view mirror defogger
NO.FUSEAMPERECIRCUIT
16STARTER10Starting system, electronic fuel
injection system
17ALT-S7.5Charging system
18EFI15Electronic fuel injection system
19HEAD
(RH) HI15
Vehicles sold in the U.S.A.
Right-hand headlight
Vehicles sold in Canada
Right-hand headlight
(high beam)
20DOME20
Radio, cassette tape player,
compact disc player, power
antenna, interior light,
personal lights, door courtesy
lights, ignition switch light,
trunk room light, electronic
moon roof system,
instrument panel lights, door
lock and theft deterrent
system, locking with wireless
remote control system
21HAZ-
HORN15Emergency flashers, horns
22HEAD
(LH) HI15
Vehicles sold in the U.S.A.
Left-hand headlight
Vehicles sold in Canada
Left-hand headlight
(high beam)

ELECTRICAL COMPONENTS
194
NO.FUSEAMPERECIRCUIT
23AM230Ignition system, electronic
fuel injection system
24ALT100Charging system
25ABS60Anti-lock brake system
26HEAD
(LWR-LH)15
Vehicles sold in Canada
Left-hand headlight
(low beam)
27HEAD
(LWR-RH)15
Vehicles sold in Canada
Right-hand headlight
(low beam)
28TEL15Telephone
29RADIO20
Radio, cassette tape player,
compact disc player, power
antenna
30DRL7.5Daytime running light system
31HTR40Environmental control
system
CHECKING BATTERY
CONDITION AND FLUID LEVEL
CAUTION:
BATTERY PRECAUTIONS
The battery produces an flammable and explosive
hydrogen gas.

Do not cause a spark by contacting the battery
terminals 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 inhale or swallow electrolyte.

Wear protective safety glasses when working near the
battery.

Keep children away from the battery.
EMERGENCY MEASURES

If electrolyte gets in your eyes, flush your eyes with
clean water for at least 15 minutes and get immediate
medical attention. If possible, continue to apply water
with a sponge or cloth while traveling to the medical
office.

If electrolyte gets on your skin, thoroughly wash the
contacted area. If you feel a pain or burn, get medical
attention immediately.

Driver’s side kick panel
Instrument panel
Pull-out tool
ELECTRICAL COMPONENTS
GoodBlown
197 1. Turn the ignition switch off and open the fuse box lid.
Determine which fuse may be causing the the problem. The lid
of the fuse box shows the name of the circuit for each fuse.2. Be sure the inoperative component is off. Pull a
suspected fuse straight out with the pull-out tool and
check it. If it has blown, push a new fuse into the clips.
a. Look carefully at the fuse. If the thin wire is broken, the fuse
has blown. If you are not sure or if it is too dark to see, try
replacing the suspected fuse with one of the same value that
you know is good.