maintenance TOYOTA YARIS 2012 Manual Online

519 4-3. Do-it-yourself maintenance
4
Maintenance and care
YARIS_F (including HV)_WE_52C79E
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

520 4-3. Do-it-yourself maintenance
YARIS_F (including HV)_WE_52C79E
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 30 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

521 4-3. Do-it-yourself maintenance
4
Maintenance and care
YARIS_F (including HV)_WE_52C79E
*1: Gasoline engine
*2: Diesel engine
*3: Vehicles with a 1NR-FE engine equipped with a Stop & Start system 23 STR LOCK 20 A Steering lock system
24 ECU-B NO.1 5 AMain body ECU, smart entry & start
system
25 DOME 15 A Interior lights, audio system, VSC
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

522 4-3. Do-it-yourself maintenance
YARIS_F (including HV)_WE_52C79EEngine compartment (type B fuse box)
FuseAmpereCircuit
1EU-DRL 15 A
2S-HORN 10 A
3 H-LP MAIN 7.5 A Headlights
4 MMT 50 A Multi-mode manual transmission
5 H-LP RH HI 10 A Right-hand headlight (high beam)
6H-LP LH HI 10 ALeft-hand headlight (high beam),
gauge and meters
7 H-LP RH LO 10 A Right-hand headlight (low beam)
8 H-LP LH LO 10 ALeft-hand headlight (low beam),
manual headlight leveling dial

523 4-3. Do-it-yourself maintenance
4
Maintenance and care
YARIS_F (including HV)_WE_52C79EEngine compartment (gasoline engine type C fuse box)
FuseAmpereCircuit
1 ALT 120 AEPS, ABS NO.2, DEF, PTC, HTR,
RDI FAN, ABS NO.1, TAIL NO.2,
PANEL, DOOR R/R, DOOR P,
ECU-IG NO.1, ECU-IG NO.2, A/C,
GAUGE, WASHER, WIPER,
WIPER RR, P/W, DOOR R/L,
DOOR, CIG, ACC, D/L, OBD, FOG
RR, STOP, AM1, FOG FR, D-D/L,
SHADE, S-HTR
2MAIN 80 ABBC, ST, D/L NO.2, D.C.C., STR
LOCK, ETCS, HAZ, AM2, ECU-B
NO.2, R/I, H-LP MAIN, H-LP RH
HI, H-LP LH HI, H-LP RH LO, H-LP
LH LO, AMP

524 4-3. Do-it-yourself maintenance
YARIS_F (including HV)_WE_52C79EEngine compartment (diesel engine type C fuse box)
FuseAmpereCircuit
1 ALT 120 APWR HTR, EPS, ABS NO.2, DEF,
PTC, HTR, RDI FAN, ABS NO.1,
TAIL NO.2, PANEL, DOOR R/R,
DOOR P, ECU-IG NO.1, ECU-IG
NO.2, A/C, GAUGE, WASHER,
WIPER, WIPER RR, P/W, DOOR
R/L, DOOR, CIG, ACC, D/L, OBD,
FOG RR, STOP, AM1, FOG FR,
D-D/L, SHADE, S-HTR
2MAIN 80 AST, D/L NO.2, D.C.C., STR LOCK,
ETCS, HAZ, AM2, ECU-B NO.2,
R/I, H-LP MAIN, H-LP RH HI, H-LP
LH HI, H-LP RH LO, H-LP LH LO,
MMT
3 GLOW DC/DC 80 A Engine glow system

525 4-3. Do-it-yourself maintenance
4
Maintenance and care
YARIS_F (including HV)_WE_52C79EUnder 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

526 4-3. Do-it-yourself maintenance
YARIS_F (including HV)_WE_52C79E
*1: Replace the fuse with one of the same ampere rating as the original.
*2: Vehicles with front fog lights (H16 halogen bulbs)
*3: Vehicles with front fog lights (H11 halogen bulbs) 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 FR7.5 A
*1,2
Front fog lights, gauge and meters
15 A*1,3
23 D-D/L 25 A D-D/L
24 SHADE 25 A
25 S-HTR 15 A Seat heaters
FuseAmpereCircuit

527 4-3. Do-it-yourself maintenance
4
Maintenance and care
YARIS_F (including HV)_WE_52C79E
Fuse layout and amperage ratings (hybrid vehicle)
Engine compartment (type A fuse box)
FuseAmpereCircuit
1 EFI MAIN 20 AMultiport fuel injection system/
sequential multiport fuel injection
system, EFI NO.2
2 HORN 10 A Horn
3 IG2 30 A IG2 NO.2, METER, IGN
4SPARE 5 A Spare fuse
5SPARE 7.5 A Spare fuse
6 SPARE 30 A Spare fuse
7 EFI NO.2 10 AMultiport fuel injection system/
sequential multiport fuel injection
system
8 H-LP RH-LO 10 A Right-hand headlight (low beam)
9 H-LP LH-LO 10 ALeft-hand headlight (low beam),
manual headlight leveling dial
10 FOG FR NO.2 7.5 A Front fog lights

528 4-3. Do-it-yourself maintenance
YARIS_F (including HV)_WE_52C79E
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