TOYOTA FR-S 2015 Owners Manual (in English)

281
4-3. Do-it-yourself maintenance
4
Maintenance and care
Note
One of each of the following spare fuses are provided: 7.5 A, 10 A, 15
A, 20 A, 25 A, 30 A.
37HORN NO. 2 7.5 A Horn
38HORN NO. 1 7.5 A Horn
39H-LP LH LO 15 A Left-hand headlight (low beam)
40H-LP RH LO 15 A Right-hand headlight (low beam)
41H-LP LH HI 10 A Left-hand headlight (high beam)
42H-LP RH HI 10 A Right-hand headlight (high beam)
43INJ
30 AMultiport fuel injection system/
sequential multiport fuel injection
system
44H-LP WASHER 30 A
45AM2 NO. 1 40 A Starting system, engine control unit
46EPS
80 A Electric power steering
47A/B MAIN15 A SRS airbag system
48ECU-B7.5 AWireless remote control, main body
ECU
49DOME
20 A Interior light
50IG27.5 A Engine control unit
FuseAmpereCircuit

282 4-3. Do-it-yourself maintenance
■Instrument panel
FuseAmpereCircuit
1ECU ACC 10 AMain body ECU, outside rear view
mirrors
2P/POINT No.2 15 A Power outlet
3PANEL
10 A Illumination
4TAIL10 A Tail lights
5DRL10 A Daytime running light system
6STOP7.5 A Stop lights
7OBD7.5 A On-board diagnosis system
8HEATER-S 7.5 A Air conditioning system
9HEATER 10 A Air conditioning system
10FR FOG LH 10 A
11FR FOG RH 10 A
12BK/UP LP7.5 A Back-up lights
13ECU IG1 10 A ABS, electric power steering
14AM17.5 A Starting system
15AMP 15 A Audio system
16AT UNIT 15 A Transmission
17GAUGE7.5 A Gauge and meters
18ECU IG2 10 A Engine control unit
19SEAT HTR LH 10 A
20SEAT HTR RH 10 A
21RADIO7.5 A Audio system
22P/POINT No.1 15 A Power outlet

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4-3. Do-it-yourself maintenance
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Maintenance and care
■
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. 284)
● 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 to the vehicle, and possibly a fire or
injury.
●Never use a fuse of a higher amperage rating than indicated, or use any
other object in place of a fuse.
● Always use a genuine Scion fuse or equivalent.
● 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.

284
4-3. Do-it-yourself maintenance
Light bulbs
You may replace the following bulbs by yourself. The difficulty level
of replacement varies depending on the bulb. If necessary bulb
replacement seems difficult to perf orm, contact your Scion dealer.
■Preparing a replacement light bulb
Check the wattage of the light bulb being replaced. ( P. 355)
■ Front bulb locations
■ Rear bulb locations
Headlights (high beam) and
daytime running lights
Headlights (low beam)
Front side marker lights
Front turn signal and
parking lights
Rear turn signal lights
Rear side marker lights
Back-up lights License
plate
lights

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4-3. Do-it-yourself maintenance
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Maintenance and care
Replacing light bulbs
■ Headlight low beams
Turn the bulb base counterclock-
wise.
Unplug the connector while
depressing the lock release.
Replace the light bulb, and install
the bulb base.
Align the 3 tabs on the light bulb
with the mounting, and insert.
STEP 1
STEP 2
STEP 3

286 4-3. Do-it-yourself maintenance
Turn and secure the bulb base.
Shake the bulb base gently to
check that it is not loose, turn the
headlight low beams on once and
visually confirm that no light is
leaking through the mounting.
■Headlight high beams and daytime running lights
Unplug the connector while
depressing the lock release.
Turn the bulb base counterclock-
wise.
Install a new bulb.
Align the 3 tabs on the light bulb
with the mounting, and insert.
STEP 4
STEP 1
STEP 2
STEP 3

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4-3. Do-it-yourself maintenance
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Maintenance and care
Turn and secure the bulb. Install
the connector.
Shake the bulb base gently to
check that it is not loose, turn the
headlight high beams on once
and visually confirm that no light
is leaking through the mounting.
■
Front side marker lights
Turn the steering wheel in the
opposite direction of the light to
be replaced.
Turn the steering wheel to a point
that allows your hand to easily fit
between the tire and fender liner.
Remove the clips and partly
remove the fender liner.
To prevent damage to the vehicle,
cover the tip of the screwdriver
with a rag.
Release the light's claw.
Insert the screwdriver into the
hole. While firmly pushing the
screwdriver forward, move it
towards the inside of the vehicle.
To prevent damage to the vehicle,
wrap the tip of the screwdriver
with a tape.
STEP 4
STEP 1
STEP 2
STEP 3

288 4-3. Do-it-yourself maintenance
Pull out the lamp and turn the
lens counterclockwise.
Remove the light bulb.
When installing, reverse the steps listed.
■ Front turn signal/parking lights
Turn the steering wheel in the
opposite direction of the light to
be replaced.
Turn the steering wheel to a point
that allows your hand to easily fit
between the tire and fender liner.
STEP 4
STEP 5
STEP 6
STEP 1

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4-3. Do-it-yourself maintenance
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Maintenance and care
Remove the clips and partly
remove the fender liner.
To prevent damage to the vehicle,
cover the tip of the screwdriver
with a rag.
Turn the bulb base counterclock-
wise.
Remove the light bulb.
When installing, reverse the steps listed.
STEP 2
STEP 3
STEP 4
STEP 5

290 4-3. Do-it-yourself maintenance
■Rear side marker lights
Remove a clip and partly remove
the cover.
To prevent damage to the vehicle,
cover the tip of the screwdriver
with a rag.
Turn the bulb base counterclock-
wise.
Remove the light bulb.
When installing, reverse the steps listed.
STEP 1
STEP 2
STEP 3
STEP 4