Page 506 of 700
506
4-3. Do-it-yourself maintenance
YARIS_F (including HV)_WE_52D27E
Checking and replacing fuses
If any of the electrical components do not operate, a fuse may have
blown. If this happens, check and replace the fuses as necessary.
Except hybrid vehicle
Vehicles without a smart entry & start system:
Turn the engine switch is in the “LOCK” position.
Vehicles with a smart entry & start system:
Turn the “ENGINE START STOP” switch off.
Hybrid vehicle
Vehicles without an electronic key:
Turn the engine switch is in the “LOCK” position.
Vehicles with an electronic key:
Turn the “POWER” switch off.
Open the fuse box cover.
Except hybrid vehicle
Engine compartment (type A fuse box):
Push the tab in and lift the lid
off.
Page 515 of 700
515 4-3. Do-it-yourself maintenance
4
Maintenance and care
YARIS_F (including HV)_WE_52D27E
Fuse layout and amperage ratings (except hybrid vehicle)
Engine compartment (type A fuse box)
FuseAmpereCircuit
1EFI MAIN
*120 AMultiport fuel injection system/
sequential multiport fuel injection
system, EFI NO.2, EFI NO.3
ECD MAIN
*230 AMultiport fuel injection system/
sequential multiport fuel injection
system, EFI NO.2, EFI NO.3
2 EFI NO.3 7.5 AMultiport fuel injection system/
sequential multiport fuel injection
system
3 HORN 10 A Horn
4 EFI NO.2 10 AStop & Start system, multiport fuel
injection system/sequential multi-
port fuel injection system
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516 4-3. Do-it-yourself maintenance
YARIS_F (including HV)_WE_52D27E
5IG2 10 ASmart entry & start system, multi-
port fuel injection system/sequen-
tial multiport fuel injection system,
multi-mode manual transmission,
SRS airbag system, steering lock
system, stop lights, Stop & Start
system
6IGN 15 AMultiport fuel injection system/
sequential multiport fuel injection
system
7MET 7.5 AGauge and meters, Stop & Start
system
8PWR HTR
*225 APower heater, multiport fuel injec-
tion system/sequential multiport
fuel injection system
9 EPS 50 A Electric power steering
10 ABS NO.2 30 A ABS, VSC
11 D E F 3 0 ARear window defogger, ID/UP,
MIR-HTR
12 SPARE 10 A Spare fuse
13 PTC 80 APTC heater, outside rear view mir-
ror defogger
14 HTR 40 A Air conditioning system
15 H-LP CLN 30 A
16 RDI FAN 30 A Electric cooling fan
17 ABS NO.1 50 A ABS, VSC
18 BBC
*340 A Stop & Start system
19 ST 30 A Starting system
20 AMP 15 A Audio system
21 D/L NO.2 25 A
Power door lock
22 D.C.C. 30 A DOME, ECU-B NO.1
FuseAmpereCircuit
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517 4-3. Do-it-yourself maintenance
4
Maintenance and care
YARIS_F (including HV)_WE_52D27E
*1: Gasoline engine
*2: Diesel engine
*3: Vehicles with a 1NR-FE engine equipped with a Stop & Start system
*4: On some models 23 STR LOCK 20 A Steering lock system
24 ECU-B NO.1 5 AMain body ECU, smart entry & start
system, VSC
*4
25 DOME 15 AInterior lights, audio system,
VSC*4
26 ETCS 10 AMultiport fuel injection system/
sequential multiport fuel injection
system
27 HAZ 10 A Turn signal lights
28 AM2 7.5 AMultiport fuel injection system/
sequential multiport fuel injection
system, smart entry & start system,
stop & start system, starting sys-
tem, multi-mode manual transmis-
sion
29 ECU-B NO.2 5 AGauge and meters, power door
lock, wireless remote control, Stop
& Start system, smart entry & start
system, multi-mode manual trans-
mission, air conditioning system
30 ALT-S 7.5 A
31 R/I 50 AEFI MAIN, ECD MAIN, EFI NO.2,
EFI NO.3, IG2, IGN, MET, HORN
32 SPARE 20 A Spare fuse
33 SPARE 30 A Spare fuse
34 MIR-HTR 10 A Outside rear view mirror defogger
35 ID/UP 7.5 AMultiport fuel injection system/
sequential multiport fuel injection
system
FuseAmpereCircuit
Page 521 of 700

521 4-3. Do-it-yourself maintenance
4
Maintenance and care
YARIS_F (including HV)_WE_52D27EUnder the instrument panel
FuseAmpereCircuit
1 TAIL NO.2 10 A
Front position lights, tail lights,
license plate lights, front fog lights,
rear fog light, multiport fuel injection
system/sequential multiport fuel
injection system, gauge and meters
2 PANEL 5 AGauge and meters, instrument
panel lights, switch illumination
3 DOOR R/R 20 A Power windows
4 DOOR P 20 A Power windows
5 ECU-IG NO.1 5 AElectric cooling fan, rear window
defogger, electric power steering,
main body ECU, windshield wipers,
VSC
6 ECU-IG NO.2 5 A ABS, VSC, Stop & Start system
7A/C 7.5 AAir conditioning system, power
heater, rear window defogger, out-
side rear view mirror defoggers
8 GAUGE 10 ABack-up lights, shift lock control
system, rear seat belt reminder
lights, auto anti-glare inside rear
view mirror, multidrive, audio sys-
tem, multiport fuel injection system/
sequential multiport fuel injection
system, rain sensor
Page 522 of 700
522 4-3. Do-it-yourself maintenance
YARIS_F (including HV)_WE_52D27E
9 WASHER 15 A Windshield washer
10 WIPER 20 A Windshield wipers
11 WIPER RR 15 A Rear window wiper
12 P/W 30 A Power windows
13 DOOR R/L 20 A Power windows
14 DOOR 20 A Power windows
15 CIG 15 A Power outlets
16 ACC 5 AMain body ECU, outside rear view
mirrors, audio system, Stop & Start
system, shift lock control system
17 D/L 25 A Power door lock system
18 OBD 7.5 A On-board diagnosis system
19 FOG RR 7.5 A Rear fog light, gauge and meters
20 STOP 7.5 AMultiport fuel injection system/
sequential multiport fuel injection
system, smart entry & start system,
ABS, VSC, stop lights, high
mounted stoplight, shift lock control
system
21 AM1 7.5 A Starting system
22 FOG FR 7.5 A Front fog lights, gauge and meters
23 D-D/L 25 A D-D/L
24 SHADE 25 A
25 S-HTR 15 A Seat heaters
FuseAmpereCircuit
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524 4-3. Do-it-yourself maintenance
YARIS_F (including HV)_WE_52D27E
11 IG2 NO.2 10 ASmart entry & start system, push-
button start system, multiport fuel
injection system/sequential multi-
port fuel injection system, SRS air-
bag system, steering lock system,
stop lights
12 DOME 15 AAudio system, main body ECU,
personal lights, foot well lights
13 ECU-B NO.1 5 AMain body ECU, smart entry & start
system
14 METER 7.5 A Gauge and meters
15 IGN 15 AMultiport fuel injection system/
sequential multiport fuel injection
system
16 H-LP RH-HI 5 A Right-hand headlight (high beam)
17 H-LP LH-HI 5 ALeft-hand headlight (high beam),
gauge and meters
18 D/L NO.2 25 A
Power door lock
19 HAZ 10 A Emergency flashers
20 ETCS 10 AMultiport fuel injection system/
sequential multiport fuel injection
system
21 ABS NO.1 20 A Brake system
22 ENG W/PMP 30 AMultiport fuel injection system/
sequential multiport fuel injection
system
23 H-LP-MAIN 20 AH-LP LH-LO, H-LP RH-LO, H-LP
LH-HI, H-LP RH-HI
24 ABS MTR NO.1 30 A Brake system
25 P/I 50 A EFI-MAIN, HORN, IG2
FuseAmpereCircuit
Page 528 of 700
528 4-3. Do-it-yourself maintenance
YARIS_F (including HV)_WE_52D27E
12 P/W 30 A Power windows
13 DOOR R/L 20 A Power windows
14 DOOR 20 A Power windows
15 CIG 15 A Power outlets
16 ACC 5 AMain body ECU, audio system, out-
side rear view mirrors, shift lock
control system, vanity lights
17 D/L 25 A Power door lock system
18 OBD 7.5 A On-board diagnosis system
19 FOG RR 7.5 A Rear fog light, gauge and meter
20 STOP 7.5 AStarter system, shift lock control
system, brake system, stop lights,
high mounted stoplight
21 AM1 7.5 A No circuit
22 FOG FR 15 A Front fog lights, gauge and meters
23 D-D/L 25 A D-D/L
24 SHADE 25 A
25 S-HTR 15 A Seat heaters
FuseAmpereCircuit