maintenance TOYOTA YARIS HATCHBACK 2009 Repair Manual

282 4-3. Do-it-yourself maintenance
nUnder the instrument panel (type A)
FuseAmpereCircuit
1 ACC2 7.5 A Shift lock system
2 DEF 40 A Rear window defogger
3 POWER 30 A Power windows

283
4-3. Do-it-yourself maintenance
4
Maintenance and care
n
Under the instrument panel (type B)
FuseAmpereCircuit
1 TAIL 10 A Side marker lights, parking lights
tail lights, license plate lights, multi-
port fuel injection system/sequen-
tial multiport fuel injection system
2 PANEL 1 7.5 A Illuminations, instrument panel light
control, meter and gauge
3 A/C 7.5 A Rear window defogger, air condi-
tioning system
4 D DOOR 20 A No circuit
5 RL DOOR 20 A Rear passenger’s power window
(left side)
6 RR DOOR 20 A Rear passenger’s power window
(right side)
7 CIG 15 A Power outlet
8 ACC 7.5 A Door lock system, outside rear
view mirrors, audio system

284 4-3. Do-it-yourself maintenance
9 ID/UP/MIR HTR 10 AMultiport fuel injection system/
sequential multiport fuel injection
system, outside rear view mirror
control, outside rear view mirror
heaters
10 IGN 7.5 A Multiport fuel injection system/
sequential multiport fuel injection
system, engine immobilizer sys-
tem, SRS airbag system, front pas-
senger occupant classification
system
11 MET 7.5 A Meter and gauge
12 WIP 25 A Windshield wiper
13 RR WIP 15 A Rear wiper
14 WSH 15 A Windshield washer
15 ECU-IG 10 A Daytime running light system, anti-
lock brake system, electric power
steering system, power windows,
door lock system, theft deterrent
system, electric cooling fan
16 GAUGE 10 A Charging system, turn signal lights,
emergency flashers, buck-up
lights, instrument panel light con-
trol, shift lock system, rear window
defogger, air conditioning system,
automatic transmission system
17 OBD2 7.5 A On-board diagnosis system
18 STOP 10 A Stop lights, high mounted stop-
light, multiport fuel injection sys-
tem/sequential multiport fuel
injection system, shift lock system,
anti-lock brake system
19 D/L 25 A Door lock system
20 FR FOG 15 A Front fog lights
FuseAmpereCircuit

285
4-3. Do-it-yourself maintenance
4
Maintenance and care
21 AM1
25 AMultiport fuel injection system/
sequential multiport fuel injection
system
n
After a fuse is replaced
l If the
lights do not turn on even after the fuse has been replaced, a bulb
may need replacement. ( →P. 286)
l If the replaced fuse blows again, have the vehicle inspected by your T
oy-
ota dealer.
n If there is an overloa
d in the circuits
The fuses are designed to blow before the entire wiring harness is damaged.
CAUTION
nTo prevent system breakdowns and vehicle fire
Observe the following precautions.
Failing to do so may cause damage, and possibly a fire or injury.
l Never use a fuse of a higher amperage rating than indicated, or use any
other object in place of a fuse.
l Always use a genuine Toyota fuse or equivalent.
Never replace a fuse with a wire, even as a temporary fix.
This can cause extensive damage or even fire.
l Do not modify the fuse or the fuse box.
NOTICE
nBefore replacing fuses
Have the cause of electrical overload determined and repaired by your Toy-
ota dealer as soon as possible.
FuseAmpereCircuit

286
4-3. Do-it-yourself maintenance
Light bulbs
You may replace the following bulbs yourself. The difficulty level of
replacement varies depending on the bulb. If necessary bulb
replacement seems difficult to perfor m, contact your Toyota dealer.
For more information about replacing other light bulbs, contact your
Toyota dealer.
nPrepare a replacement light bulb.
Check the wattage of the light bulb being replaced. ( →P
. 352)
n Front bulb locations
Headlights
Front fog lights
(if equipped)
Front side marker lights
Front turn signal lights
Parking lights

287
4-3. Do-it-yourself maintenance
4
Maintenance and care
Replacing light bulbs
n
Headlights
Unplug the connector.
Remove the rubber cover.
nRear bulb locations
Back-up lights
Rear turn signal lights Stop/tail and rear
side marker lights
License
plate light

288 4-3. Do-it-yourself maintenance
Release the bulb retaining
spring.
Remove the bulb.
To install a new bulb, align the
tabs of the bulb with the cutouts
of the mounting hole.
nFront fog lights (if equipped)
Remove the bolts and clips.
Partly remove the fender liner.

289
4-3. Do-it-yourself maintenance
4
Maintenance and care
Unplug the connector while
depressing the lock release.
Turn the bulb counterclockwise.
n Front sid
e marker lights
Turn the bulb base counterclock -
wise.
Remove the light bulb.

290 4-3. Do-it-yourself maintenance
nFront turn signal lights
Turn the bulb base counterclock-
wise.
Remove the light bulb.
n Parking ligh
ts
Turn the bulb base counterclock -
wise.

291
4-3. Do-it-yourself maintenance
4
Maintenance and care
Remove the light bulb.
n Ba
ck-up lights, stop/tail and rear side marker lights and rear
turn signal lights
Open the back door and remove
the cover
.
Use a flathead screwdriver which
is wrapped with a cloth.
Turn the bulb base counterclock -
wise.
Stop/tail and rear side marker
lights
Rear turn signal light
Back-up light
Remove the light bulb. Stop/tail and rear side marker
lights
Rear turn signal light
Back-up light