TOYOTA xD 2012 Owners Manual (in English)

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4
Maintenance and care
Scion_xD_U_(OM52C20U)
FuseAmpereCircuit
9 ABS1/VSC1 50 A ABS, VSC
10 HTR 40 A Air conditioning system 11 RDI 30 A Electric cooling fan
12HTR SUB130 A Air conditioning system
13 H-LP CLN/PWR
HTR 30 A Air conditioning system
14 FR DEF 20 A No circuit
15 ABS2/VSC2 30 A ABS, VSC
16 H-LP MAIN 30 A No circuit
17 ST 30 A Starting system
18 S-LOCK 20 A No circuit
19 DOME 15 A Interior light, personal lights, lug-
gage compartment light
20 ECU-B 7.5 A SRS airbag system, power win-
dows, gauges and meters, air con-
ditioning system
21ALT-S7.5 A Charging system
22 ETCS 10 A Multi-port fuel injection system/
sequential multi-port fuel injection
system

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FuseAmpereCircuit
23 HAZ 10 A Turn signal lights, emergency
flashers
24AMT50 A No circuit
25 H-LP RH/H-LP
LO RH 10 A Right-hand headlight
26 H-LP LH/H-LP
LO LH 10 A Left-hand headlight
27 EFI2 10 A Multi-port fuel injection system/
sequential multi-port fuel injection
system

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Maintenance and care
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■
Under the driver’s side instrument panel
Fuse nameAmpereCircuit
1 TAIL 10 A Tail lights, parking lights,
license plate lights
2 PANEL1 7.5 A Switch illuminations, instrument
cluster lights, steering switches,
gauges and meters
3 A/C 7.5 A Air conditioning system, rear win-
dow defogger
4 D DOOR 20 A Power windows
5 RL DOOR 20 A Power windows (rear left)
6 RR DOOR 20 A Power windows (rear right)
7 CIG 15 A Power outlet
8 ACC 7.5 A Outside rear view mirrors,
clock
9 ID/UP / MIR
HTR
*110 A Outside rear view mirror defoggers

264 4-3. Do-it-yourself maintenance
Scion_xD_U_(OM52C20U)
*1: Vehicles sold in Canada
Fuse nameAmpereCircuit
10 IGN 7.5 A Multi-port fuel injection system/
sequential multi-port fuel injection
system
11 MET 7.5 A Gauges and meters
12 WIP 20 A Windshield wipers
13 RR WIP 15 A Rear window wiper
14 WSH 15 A Windshield washers, rear window
washer
15 ECU-IG 10 A ABS, electric cooling fan, EPS
16 GAUGE 10 A Charging system, back-up lights,
air conditioning system, gauges
and meters
17 OBD2 7.5 A On-board diagnosis system
18 STOP 10 A Stop lights, high mounted stop-
light, multi-port fuel injection sys-
tem/sequential multi-port fuel
injection system, ABS, VSC, shift
lock system
19 D/L 25 A Power door lock system
20 FR FOG 15 A No circuit
21 AM1 25 A “ACC”, “CIG” fuses

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Maintenance and care
Scion_xD_U_(OM52C20U)
■
Driver’s side instrument panel
FuseAmpereCircuit
1 ACC2 7.5 A No circuit
2 DEF 30 A Rear window defogger
3 PWR 30 A Power windows

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■After a fuse is replaced
● If the lights do not turn on even after the fuse has been replaced, a bulb
may need replacement. (P. 267)
● If the replaced fuse blows again, have the vehicle inspected by your
Scion dealer.
■ If there is an overload in the circuits
The fuses are designed to blow, protecting the wiring harness from damage.
CAUTION
■To prevent system breakdowns and vehicle fire
Observe the following precautions. 
Failing to do so may cause damage, and possibly a fire or injury.
● Never use a fuse of a higher amperage rating than that indicated, or use
any other object in place of a fuse.
● Always use a genuine Scion fuse or equivalent. 
Never replace a fuse with a wire, even as a temporary fix. 
This can cause extensive damage or even fire.
● Do not modify the fuse or the fuse box.
NOTICE
■Before replacing fuses
Have the cause of electrical overload determined and repaired by your Scion
dealer, as soon as possible.

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Maintenance and care
Scion_xD_U_(OM52C20U)
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 perf orm, contact your Scion dealer.
For more information about replacing other light bulbs, contact your
Scion dealer.
■ Preparing for light bulb replacement
Check the wattage of the light bulb to be replaced. ( P. 344)
■ Front bulb locations
Front turn signal light
Front side 
marker light
Daytime running light

and headlight
Parking light

268 4-3. Do-it-yourself maintenance
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■Rear bulb locations
Back-up light
License plate lights
Stop/tail and

rear side
marker light
Rear turn signal lightBack-up light

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Maintenance and care
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Replacing light bulbs
■ Headlights and daytime running lights (for Canada)
Unplug the connector and
remove the rubber cover.
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.
STEP 1
STEP 2
STEP 3

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■Front turn signal lights
Turn the bulb base counterclock-
wise.
Remove the light bulb.
STEP 1
STEP 2