2010 TOYOTA YARIS SEDAN Owners Manual

270 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

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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 Power windows
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

272 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, SRS airbag system, front
passenger occupant classification
system
11 MET 7.5 A Meter and gauge
12 WIP 25 A Windshield wiper and washer
13 RR WIP 15 A No circuit
14 WSH 15 A Windshield wiper and washer
15 ECU-IG 10 A Daytime running light system, anti-
lock brake system, electric power
steering system, power windows,
door lock system, vehicle stability
control system, electric cooling fan,
meter and gauge
16 GAUGE 10 A Charging system, turn signal lights,
emergency flashers, back-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
FuseAmpereCircuit

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4-3. Do-it-yourself maintenance
4
Maintenance and care
20 FR FOG
15 A Front fog lights
21 AM1 25 AMultiport fuel injection system/
sequential multiport fuel injection
system
n After a fuse is replaced
lIf the lights do not turn on even after the fuse has been replaced, a bulb
may need replacement. ( →P. 274)
l If the replaced fuse blows again, have the vehicle inspected by your Toy-
ota dealer.
n If there is an overload 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.
lNever 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

274
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.
n Prepare a replacement light bulb.
Check the wattage of the light bulb being replaced. ( →P. 342)
n Front bulb locations
Front fog lights
(if equipped)
Front side marker lights
Front turn signal/
parking lights
Headlights and
daytime running lights
(if equipped)

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4-3. Do-it-yourself maintenance
4
Maintenance and care
Replacing light bulbs
n Headlights and daytime r unning lights (if equipped)
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 lights
High mounted stoplight
(vehicles without the
rear spoiler)

276 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.

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4-3. Do-it-yourself maintenance
4
Maintenance and care
Unplug the connector while
depressing the lock release.
Turn the bulb counterclockwise.
n Front side marker lights
Remove the bolts and clips.
Partly remove the fender liner.