2012-2018 Toyota Prius V / Prius+ / Prius α (ZVW40/ZVW41) fuse box diagram

The Toyota Prius V (also known as Prius+, or Prius α, models ZVW40/ZVW41) has been available since 2011. This article provides fuse box diagrams for the 2012-2018 models. You’ll find the locations of the fuse panels inside the car and detailed information about each fuse’s function and relay assignments.

Cigar lighter (power outlet) fuses in the Toyota Prius V / Prius+ / Prius α are the fuses #1 “CIG” and #3 “PWR OUTLET” in the Instrument panel fuse box.

Engine Compartment

Until Oct. 2012
Since Oct. 2012
1ABS MAIN NO.27.5Anti-lock brake system
2ENG W/P30Cooling system
3S-HORN10Theft deterrent
4AMP30From Nov. 2014: Audio system
5ABS MAIN NO.120Anti-lock brake system
6ETCS10Multiport fuel injection system/sequential multiport fuel injection system
7TURN & HAZ10Turn signal lights
8ECU-B310Air conditioning system
10ECU-B27.5Smart key system
11AM27.5Power management system
12P CON MAIN7.5P position control system, transmission
13DC/DC-S5Inverter and converter
14IGCT30“PCU”, “IGCT NO.2”, “IGCT NO.3” fuses
15AMP30Before Nov. 2014: Audio system
15HORN10From Nov. 2014: Horn
16SHORT PIN“ECU-B”, “RAD NO.1”, “DOME” fuses
17DRL7.5Daytime running lights
18HV BATT10Battery voltage sensor
19H-LP HI MAIN20Headlight switch, daytime running light system, “H-LP HI RH”, “H-LP HI LH” fuses
20IGCT NO.310Cooling system
21EFI NO.210Multiport fuel injection system/sequential multiport fuel injection system
22H-LP RH HI10Right-hand headlight (high beam)
23H-LP LH HI10Left-hand headlight (high beam)
24ECU-B7.5Smart key system, multiplex communication system, personal lights, gauges and meters, occupant detection system (ECU and sensors)
25DOME10Door courtesy lights, personal lights, interior lights, front foot lights, vanity lights, inside rear view mirror, garage door opener, overhead console
26RAD NO.115Audio system, navigation system
27MIR HTR10Outside rear view mirror defoggers
28IGCT NO.210Hybrid system, P position control system, inverter and converter
29PCU10Inverter and converter
30IG220Multiport fuel injection system/sequential multiport fuel injection system, “MET 1 , “IGN” fuses, hybrid system
31BATT FAN10Battery cooling fan
32EFI MAIN20Multiport fuel injection system/sequential multiport fuel injection system, cooling system, “EFI NO.2” fuse
34H-LP CLN30Headlight cleaner
36CDS30Electric cooling fans
37RDI30Electric cooling fans
38HTR50Air conditioning system
39P-CON MTR30P position control system, transmission
40EPS60Electric power steering
41P/I 160“IG2”, “EFI MAIN”, “BATT FAN” fuses
42ABS MTR 230Anti-lock brake system
43ABS MTR 230Anti-lock brake system
44P/I 240Horn, right-hand headlight (low beam), left-hand head light (low beam), back-up lights
R1Cooling system (ENG W/P)
R2Electric cooling fan (FAN NO.3)
R3Shift control actuator (P-CON MTR)
R4Electric cooling fan (FAN NO.1)
R5Before Nov. 2014: Theft deterrent (S-HORN)
From Nov. 2014: Daytime running lights (DRL)
R6Dimmer (DIM)
R7Power management control (IGCT)
R8Electric cooling fan (FAN NO.2)
R9Before Nov. 2014: Daytime running lights (DRL)
From Nov. 2014: Horn
R10From Oct. 2012: –
1DC/DC125Integration relay, “TAIL” relay, “P/POINT relay”, “ACC” relay, “IG1 NO.1” relay, “IG1 NO.2” relay, “IG1 NO.3” relay, “HTR”, “RDI”, “CDS”, “S-HORN”, “ENG W/P”, “ABS MAIN NO.2”, “H-LP CLN”, “FR FOG”, “PWR SEAT FL”, “OBD”, “STOP”, “RR FOG”, “DBL LOCK”, “PWR SEAT FR”, “DOOR NO.1”, “PSB”, “D FR DOOR”, “P FR DOOR”, “DOOR RL”, “DOOR RR”, “S/ROOF” fuses

Passenger Compartment

1CIG15Power outlets
2ECU-ACC10Multiplex communication system, outside rear view mirrors, driver support system, audio system, navigation system
3PWR OUTLET15Power outlets
5SEAT HTR FR10Seat heater
7SEAT HTR FL10Seat heater
8DOOR NO.125Power door lock system
10PSB30Pre-Collision System
11PWR SEAT FR30Power seat
12DBL LOCK25RHD: Double locking
13FR FOG15Before Nov. 2014: Front fog lights
13FR FOG7.5From Nov. 2014: Front fog lights
14PWR SEAT FL30Power seat
15OBD7.5On-board diagnosis system
17RR FOG7.5Rear fog lights
19STOP10Stop lights, high mounted stoplight, brake system, driver support system, vehicle proximity notification system
21P FR DOOR25Power windows
22D FR DOOR25Power windows
24DOOR RR25Power windows
25DOOR RL25Power windows
26S/ROOF30Panoramic roof shades
27ECU-IG NO.110Electric cooling fans, multiplex communication system
28ECU-IG NO.210Driver support system, Pre-Collision System, inside rear view mirror, garage door opener, yaw rate & G sensor, brake system, electric power steering, navigation system, panoramic roof shades, tire pressure warning system, seat belt pretensioners, audio system, emergency flashers, turn signal lights, windshield wipers, headlight cleaner
30GAUGE10Headlight leveling system, gauges and meters, emergency flashers
31A/C10Air conditioning system
32WASHER15Windshield washer
33RR WIP20Rear window wiper and washer
34WIP30Windshield wipers
36MET7.5Gauges and meters
37IGN10Brake system, driver support system, multiport fuel injection system/sequential multiport fuel injection system, SRS airbag system, occupant detection system (ECU and sensors), smart key system
38PANEL10Air conditioning system, emergency flashers, seat heaters, transmission, P position switch, navigation system, advanced parking guidance system, headlight cleaner, seat belt reminder light, headlight leveling system, glove box light, clock, audio system
39TAIL10Headlight leveling system, parking lights, tail lights, license plate lights, front fog lights, side marker lights

Additional Fuse Box

1WIP NO.410RHD: Cruise control, dynamic radar cruise control, engine control
2WIP NO.410LHD: Cruise control, dynamic radar cruise control, engine control
1MAIN140“DC/DC”, “DRL”, “AMP”, “AMP NO.1”, “AMP NO.2”, “H-LP HI MAIN”, “EPS”, “ABS MTR 1”, “ABS MTR 2”, “DC/DC-S”, “P/I 2”, “ECU-B2”, “AM2”, “ECU-B3”, “TURN & HAZ”, “P CON MAIN”, “SHORT PIN”, “ABS MAIN NO.1”, “P-CON MTR”, “MAYDAY”, “ETCS”, “IGCT”, “P/I 1” fuses

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Tom Smith is a passionate car mechanic and automotive enthusiast, specializing in the intricate world of car fuse boxes. With years of hands-on experience under the hood, he has earned a reputation as a reliable expert in his field. As the founder and content creator of the popular blog website 'carsfuse.com,' Tom has dedicated himself to sharing his extensive knowledge of car fuse boxes and electrical systems with the world.

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