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Toyota Prius V (2012) - 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: 2012

Fuse box in egnine compartment

Toyota Prius V - fuse box - engine compartment

Fuse Ampere Circuit
1 HTR 50 Air conditioning system
2 RDI 30 Electric cooling fans
3 CDS 30 Electric cooling fans
4 S-HORN 10 S-HORN
5 ENG W/P 30 Cooling system
6 ABS MAIN NO.2 7,5 Anti-lock brake system
7 H-LP CLN 30 Headlight cleaner
8 P-CON MTR 30 P position control system, transmission
9 AMP 30 Audio system
10 IGCT 30 PCU, IGCT NO.2, IGCT NO.3
11 DC/DC-S 5 Inverter and converter
12 P CON MAIN 7,5 P position control system, P position switch
13 AM2 7,5 Power management system
14 ECU-B2 7,5 Smart entry & start system, hybrid system
15 MAYDAY 10 MAYDAY
16 ECU-B3 10 Air conditioning system
17 TURN & HAZ 10 Turn signal lights
18 ETCS 10 Multiport fuel injection system/ sequential multiport fuel injection system
19 ABS MAIN NO.1 20 Anti-lock brake system
20 P/I 2 40 Horn, right-hand headlight (low beam), left-hand headlight (low beam), back-up lights
21 ABS MTR 1 30 Anti-lock brake system
22 ABS MTR 2 30 Anti-lock brake system
23 H-LP HI MAIN 20 H-LP HI RH, H-LP HI LH, headlight switch, daytime running light system
24 HV BATT 10 No circuit
25 DRL 7,5 Daytime running lights
26 P/I 1 60 IG2, EFI MAIN, BATT FAN
27 EPS 60 Electric power steering
28 PCU 10 Inverter and converter
29 IGCT NO.2 10 Hybrid system, P position control system, inverter and converter
30 MIR HTR 10 Outside rear view mirror defoggers
31 RAD NO.1 15 Audio system, navigation system
32 DOME 10 Door courtesy lights, personal lights, interior lights, front foot lights, vanity lights, inside rear view mirror, garage door opener, overhead console
33 ECU-B 7,5 Smart key system, multiplex communication system, personal lights, gauges and meters, occupant detection system (ECU and sensors)
34 H-LP LH HI 10 Left-hand headlight (high beam)
35 H-LP RH HI 10 Right-hand headlight (high beam)
36 EFI NO.2 10 Multiport fuel injection system/ sequential multiport fuel injection system
37 IGCT NO.3 10 Cooling system
38 SPARE 30 Spare fuse
39 SPARE 10 Spare fuse
40 SPARE 7,5 Spare fuse
41 EFI MAIN 20 Multiport fuel injection system/ sequential multiport fuel injection system, cooling system, EFI NO.2
42 BATT FAN 20 Battery cooling fan
43 IG2 20 Multiport fuel injection system/ sequential multiport fuel injection system, MET, IGN, power management system

Left side instrument panel

Toyota Prius V - fuse box - left side instrumnet panel

Fuse Ampere Circuit
1 CIG 15 Power outlets
2 ECU-ACC 10 Multiplex communication system, outside rear view mirrors, driver support system, audio system, navigation system, intelligent parking guidance system
3 PWR OUTLET 15 Power outlets
4 SEAT HTR FR 10 Seat heater
5 SEAT HTR FL 10 Seat heater
6 DOOR NO.1 25 Power door lock system
7 PSB 30 Pre-Crash Safety System
8 PWR SEAT FR 30 Front seat lumbar support
9 DBL LOCK 25 DBL LOCK
10 FR FOG 7,5 Front fog lights
11 PWR SEAT FL 30 Front seat lumbar support
12 OBD 7,5 On-board diagnosis system
13 RR FOG 7,5 Rear fog light
14 STOP 10 Stop lights, high mounted stoplight, brake system, driver support system
15 P FR DOOR 25 Power windows
16 D FR DOOR 25 Power windows
17 DOOR RR 25 Power windows
18 DOOR RL 25 Power windows
19 S/ROOF 30 No circuit
20 ECU-IG NO.1 10 Electric cooling fans, multiplex communication system
21 ECU-IG NO.2 10 Driver support system, Pre-Crash Safety System, inside rear view mirror, yaw rate & G sensor, brake system, navigation system, seat belt pretensioners, audio system, emergency flashers, turn signal lights, windshield wipers, headlight cleaner
22 GAUGE 10 Headlight leveling system, gauges and meters
23 A/C 10 Air conditioning system, Remote Air Conditioning System
24 WASHER 15 Windshield washer
25 RR WIP 20 Rear window wiper and washer
26 WIP 30 Windshield wipers
27 MET 7,5 Gauges and meters
28 IGN 10 Brake system, driver support system, multiport fuel injection system/sequential multiport fuel injection system, SRS airbag system, power management system, smart entry & start system, front passenger’s seat belt reminder light
29 PANEL 10 Air conditioning system, personal light, seat heaters, transmission, P position switch, navigation system, Remote Air Conditioning System, intelligent parking guidance system, headlight cleaner, front passenger’s seat belt reminder light, headlight leveling system, glove box light, clock, audio system, MPH or km/h switch
30 TAIL 10 Headlight leveling system, front position lights, tail lights, license plate lights, front fog lights, rear fog light

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

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