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Toyota Prius C (from 2011) - fuse box diagram

avatar Jonathan Yarden Feb 16, 2021 · 5 min. read

In this article you will find a description of fuses and relays Toyota, with photos of block diagrams and their locations. Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.

Year of production: 2011, 2012, 2013, 2014, 2015, 2016

Engine compartment (type A fuse box)

Toyota Prius C - fuse box - engine compartment (type A)

Fuse Ampere rating [A] Circuit
1 EFI-MAIN 20 Multiport fuel injection system/sequential multiport fuel injection system, EFI NO.2
2 HORN 10 Horn
3 IG2 30 IG2 NO.2, METER, IGN
4 SPARE 7,5 Spare fuse
5 SPARE 15 Spare fuse
6 SPARE 30 Spare fuse
7 EFI NO.2 10 Multiport fuel injection system/sequential multiport fuel injection system
8 H-LP RH-LO 10 Right-hand headlight (low beam)
9 H-LP LH-LO 10 Left-hand headlight (low beam), gauge and meters
10 H-LP RH-HI 10 Right-hand headlight (high beam)
11 H-LP LH-HI 10 Left-hand headlight (high beam), gauge and meters
12 IG2 NO.2 10 Multiport 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 Audio system, vehicle control and operation data recording, main body ECU, personal lights, luggage compartment light
14 ECU-B NO.1 7,5 Main body ECU, smart key system
15 METER 7,5 Gauge and meters
16 IGN 15 Multiport fuel injection system/sequential multiport fuel injection system
17 HAZ 10 Emergency flashers
18 ETCS 10 Multiport fuel injection system/sequential multiport fuel injection system
19 ABS NO.1 20 Brake system
20 ENG W/PMP 30 Multiport fuel injection system/ sequential multiport fuel injection system
21 H-LP-MAIN 40 H-LP LH-LO, H-LP RH-LO, H-LP LH-HI, H-LP RH-HI, daytime running light system
22 H-LP CLN 30 No circuit
23 ABS MTR NO.1 30 Brake system
24 P/I 50 EFI-MAIN, HORN, IG2
25 ECU-B NO.2 7,5 Air conditioning system, gauge and meters, occupant classification system, tire pressure warning system, starter system, smart key system, power door lock system
26 AM2 7,5 Starter system
27 STRG LOCK 20 Starter system
28 ABS NO.2 10 Brake system
29 IGCT-MAIN 30 IGCT NO.2, IGCT NO.3, IGCT NO.4, PCU, BATT FAN
30 D/C CUT 30 DOME, ECU-B NO.1
31 PTC HTR NO.1 30 PTC heater
32 PTC HTR NO.2 30 PTC heater
33 FAN 30 Electric cooling fan
34 PTC HTR NO.3 30 PTC heater
35 DEF 30 MIR HTR, rear window defogger
36 DEICER 20 No circuit
37 BATT FAN 10 Battery cooling fan
38 IGCT NO.2 10 Hybrid system
39 IGCT NO.4 10 Hybrid system
40 PCU 10 Hybrid system
41 IGCT NO.3 10 Hybrid system
42 MIR HTR 10 Outside rear view mirror defoggers

Engine compartment (type B fuse box)

Toyota Prius C - fuse box - engine compartment (type B)

Fuse Ampere rating [A] Circuit
1 DC/DC 100 Hybrid system
2 ABS MTR NO.2 30 Brake system
3 HTR 40 Air conditioning system
4 EPS 50 Electric power steering system

Under the driver’s side instrument panel

Toyota Prius C - fuse box - driver's side instrument panel

 

Fuse Ampere rating [A] Circuit
1 TAIL 10 Parking lights, side marker lights, tail lights, license plate lights, front fog lights, gauge and meters
2 PANEL 5 Instrument panel lights
3 DOOR R/R 20 Rear power window (right side)
4 DOOR P 20 Front power window (right side)
5 ECU-IG NO.1 5 Rear window defogger, tire pressure warning system, main body ECU, brake system, vehicle stability control system, power door lock system, smart key system
6 ECU-IG NO.2 5 Electric power steering system
7 HTR-IG 7,5 Air conditioning system, PTC heater
8 GAUGE 10 Back-up lights, audio system, shift lock control system, moon roof, vehicle control and operation data recording, vehicle proximity notification system
9 WASHER 15 Windshield wipers and washer
10 WIPER 25 Windshield wipers and washer
11 WIPER RR 15 Windshield wipers and washer
12 P/W 30 Power window
13 DOOR R/L 20 Rear power window (left side)
14 DOOR D 20 Front power window (left side)
15 CIG 15 Power outlet
16 ACC 5 Main body ECU, audio system, outside rear view mirrors, shift lock control system
17 D/L 25 Power door lock system
18 OBD 7,5 On-board diagnosis
19 STOP 7,,5 Starter system, shift lock control system, vehicle proximity notification system, brake system, stop lights, high mounted stoplight
20 AM1 7,5 Starter system
21 FOG FR 15 Front fog lights
22 S/ROOF 25 Moon roof
23 S/HTR 15 Seat heaters, air conditioning system

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

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