2014 TOYOTA PRIUS C Owners Manual

406 4-3. Do-it-yourself maintenance
Check if the fuse is blown.
Ty p e A Normal fuse
Blown fuse
Replace the blown fuse with a
new fuse of an appropriate
amperage rating. The amper-
age rating can be found on the
fuse box lid.
Ty p e BNormal fuse
Blown fuse
Replace the blown fuse with a
new fuse of an appropriate
amperage rating. The amper-
age rating can be found on the
fuse box lid.
Ty p e CNormal fuse
Blown fuse
Replace the blown fuse with a
new fuse of an appropriate
amperage rating. The amper-
age rating can be found on the
fuse box lid.
STEP5

407
4-3. Do-it-yourself maintenance
4
Maintenance and care
Ty p e D
Normal fuse
Blown fuse
Replace the blown fuse with a
new fuse of an appropriate
amperage rating. The amper-
age rating can be found on the
fuse box lid.
Ty p e ENormal fuse
Blown fuse
Contact your Toyota dealer.

408 4-3. Do-it-yourself maintenance
Fuse layout and amperage ratingsEngine compartment (type A fuse box)
FuseAmpereCircuit
1 EFI-MAIN 20 A Multiport 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
4 SPARE 7.5 A Spare fuse
5 SPARE 15 A Spare fuse
6 SPARE 30 A Spare fuse
7 EFI NO.2 10 A Multiport 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 A Left-hand headlight (low beam),
gauge and meters
10 H-LP RH-HI 10 A Right-hand headlight (high beam)
11 H-LP LH-HI 10 A Left-hand headlight (high beam),
gauge and meters

409
4-3. Do-it-yourself maintenance
4
Maintenance and care
12 IG2 NO.2
10 AMultiport fuel injection system/
sequential multiport fuel injection
system, steering switches, brake
system, starter system, smart key
system, occupant classification
system, SRS airbag system
13 DOME 15 AAudio system, vehicle control and
operation data recording, main
body ECU, personal lights, lug-
gage compartment light
14 ECU-B NO.1 7.5 A Main body ECU, smart key system
15 METER 7.5 A Gauge and meters
16 IGN 15 AMultiport fuel injection system/
sequential multiport fuel injection
system
17 HAZ 10 A Emergency flashers
18 ETCS 10 AMultiport fuel injection system/
sequential multiport fuel injection
system
19 ABS NO.1 20 A Brake system
20 ENG W/PMP 30 A Multiport fuel injection system/
sequential multiport fuel injection
system
21 H-LP-MAIN 40 A H-LP LH-LO, H-LP RH-LO, H-LP
LH-HI, H-LP RH-HI, daytime run-
ning light system
22 H-LP CLN 30 A No circuit
23 ABS MTR NO.1 30 A Brake system
24 P/I 50 A EFI-MAIN, HORN, IG2
FuseAmpereCircuit

410 4-3. Do-it-yourself maintenance
25 ECU-B NO.2 7.5 AAir conditioning system, gauge
and meters, occupant classifica-
tion system, tire pressure warning
system, starter system, smart key
system, power door lock system
26 AM2 7.5 A Starter system
27 STRG LOCK 20 A Starter system
28 ABS NO.2 10 A Brake system
29 IGCT-MAIN 30 A IGCT NO.2, IGCT NO.3, IGCT
NO.4, PCU, BATT FAN
30 D/C CUT 30 A DOME, ECU-B NO.1
31 PTC HTR NO.1 30 A PTC heater
32 PTC HTR NO.2 30 A PTC heater
33 FAN 30 A Electric cooling fan
34 PTC HTR NO.3 30 A PTC heater
35 DEF 30 A MIR HTR, rear window defogger
36 DEICER 20 A No circuit
37 BATT FAN 10 A Battery cooling fan
38 IGCT NO.2 10 A Hybrid system
39 IGCT NO.4 10 A Hybrid system
40 PCU 10 A Hybrid system
41 IGCT NO.3 10 A Hybrid system
42 MIR HTR 10 A Outside rear view mirror defoggers
FuseAmpereCircuit

411
4-3. Do-it-yourself maintenance
4
Maintenance and care
Engine compartment (type B fuse box)
FuseAmpereCircuit
1 DC/DC 100 A Hybrid system
2 ABS MTR NO.2 30 A Brake system
3 HTR 40 A Air conditioning system
4 EPS 50 A Electric power steering system

412 4-3. Do-it-yourself maintenance
Under the driver’s side instrument panel
FuseAmpereCircuit
1 TAIL 10 A Parking lights, side marker lights,
tail lights, license plate lights, front
fog lights, gauge and meters
2 PANEL 5 A Instrument panel lights
3 DOOR R/R 20 A Rear power window (right side)
4 DOOR P 20 A Front power window (right side)
5 ECU-IG NO.1 5 A Rear window defogger, tire pres-
sure warning system, main body
ECU, brake system, vehicle stabil-
ity control system, power door lock
system, smart key system
6 ECU-IG NO.2 5 A Electric power steering system
7HTR-IG 7.5 A Air conditioning system, PTC
heater
8 GAUGE 10 A Back-up lights, audio system, shift
lock control system, moon roof,
vehicle control and operation data
recording, vehicle proximity notifi-
cation system
9 WASHER 15 A Windshield wipers and washer
10 WIPER 25 A Windshield wipers and washer
11 WIPER RR 15 A Windshield wipers and washer
12 P/W 30 A Power window

413
4-3. Do-it-yourself maintenance
4
Maintenance and care
13 DOOR R/L 20 A Rear pow
er window (left side)
14 DOOR D 20 A Front power window (left side)
15 CIG 15 A Power outlet
16 ACC 5 A Main body ECU, audio system, out-
side rear view mirrors, shift lock
control system
17 D/L 25 A Power door lock system
18 OBD 7.5 A On-board diagnosis
19 STOP 7.5 A Starter system, shift lock control
system, vehicle proximity notifica-
tion system, brake system, stop
lights, high mounted stoplight
20 AM1 7.5 A Starter system
21 FOG FR 15 A Front fog lights
22 S/ROOF 25 A Moon roof
23 S/HTR 15 A Seat heaters, air conditioning sys-
tem
■ 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. 415)
● If the replaced fuse blows again, have the vehicle inspected by your
Toyota dealer.
■ If there is an overload in a circuit
The fuses are designed to blow, protecting the wiring harness from damage.
FuseAmpereCircuit