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In this article, you will find information about the fuses of the Toyota Prius V / Prius α / Prius+ (XW40) (models 2012, 2013, and 2014), including diagrams of the fuse boxes, a list of fuses, their designation, and the location of the fuse blocks within the vehicle.
Checking and Replacing Fuses in Toyota Prius V
If any of the electrical components do not operate, a fuse may have blown. If this happens, check and replace the fuses as necessary. Replace it with one of an appropriate amperage rating. The amperage rating can be found on the fuse box lid.
Caution!
- Never use a fuse of a higher amperage rating than indicated, or use any other object in place of a fuse.
- Always use a genuine Toyota fuse or equivalent. Never replace a fuse with a wire, even as a temporary fix. This can cause extensive damage or even fire.
- Do not modify fuses or the fuse box.
Location of Fuse Boxes
Passenger Compartment
Left-hand drive vehicles: Remove the lid.
Right-hand drive vehicles: Remove the cover; remove the lid.
Engine Compartment
Push the tabs in and lift the lid off. When closing, first hook the lid onto the two rear tabs.
Fuse Box Diagrams
2012
Instrument Panel Fuse Box
| № | Fuse | A | Circuit |
|---|---|---|---|
| 1 | CIG | 15A | Power outlets |
| 2 | ECU-ACC | 10A | Multiplex communication system, outside rear view mirrors, driver support system, audio system, navigation system |
| 3 | PWR OUTLET | 15A | Power outlets |
| 4 | SEAT HTR FR | 10A | Seat heater |
| 5 | SEAT HTR FL | 10A | Seat heater |
| 6 | DOOR NO.1 | 25A | Power door lock system |
| 7 | PSB | 30A | Pre-Collision System |
| 8 | PWR SEAT FR | 30A | Front seat lumbar support |
| 9 | DBL LOCK | 25A | No circuit |
| 10 | FR FOG | 15A | Front fog lights |
| 11 | PWR SEAT FL | 30A | Front seat lumbar support |
| 12 | OBD | 7.5A | On-board diagnosis system |
| 13 | RR FOG | 7.5A | No circuit |
| 14 | STOP | 10A | Stop lights, high mounted stoplight, brake system, driver support system, vehicle proximity notification system |
| 15 | P FR DOOR | 25A | Power windows |
| 16 | D FR DOOR | 25A | Power windows |
| 17 | DOOR RR | 25A | Power windows |
| 18 | DOOR RL | 25A | Power windows |
| 19 | S/ROOF | 30A | Panoramic roof shades |
| 20 | ECU-IG NO.1 | 10A | Electric cooling fans, multiplex communication system |
| 21 | ECU-IG NO.2 | 10A | Driver 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 |
| 22 | GAUGE | 10A | Headlight leveling system, seat belt reminder light, gauges and meters |
| 23 | A/C | 10A | Air conditioning system |
| 24 | WASHER | 15A | Windshield washer |
| 25 | RR WIP | 20A | Rear window wiper and washer |
| 26 | WIP | 30A | Windshield wipers |
| 27 | MET | 7.5A | Gauges and meters |
| 28 | IGN | 10A | Brake 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 |
| 29 | PANEL | 10A | Air 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 |
| 30 | TAIL | 10A | Headlight leveling system, parking lights, tail lights, license plate lights, front fog lights, side marker lights |
Engine Compartment Fuse Box
List of fuses in the engine compartment (2012)| № | Fuse | A | Circuit |
|---|---|---|---|
| 1 | HTR | 50A | Air conditioning system |
| 2 | RDI | 30A | Electric cooling fans |
| 3 | CDS | 30A | Electric cooling fans |
| 4 | S-HORN | 10A | No circuit |
| 5 | ENG W/P | 30A | Cooling system |
| 6 | ABS MAIN NO.2 | 7.5A | Anti-lock brake system |
| 7 | H-LP CLN | 30A | Headlight cleaner |
| 8 | P-CON MTR | 30A | P position control system, transmission |
| 9 | AMP | 30A | Audio system |
| 10 | IGCT | 30A | PCU, IGCT NO.2, IGCT NO.3 |
| 11 | DC/DC-S | 5A | Inverter and converter |
| 12 | P CON MAIN | 7.5A | P position control system, transmission |
| 13 | AM2 | 7.5A | Power management system |
| 14 | ECU-B2 | 7.5A | Smart key system |
| 15 | MAYDAY | 10A | MAYDAY |
| 16 | ECU-B3 | 10A | Air conditioning system |
| 17 | TURN & HAZ | 10A | Turn signal lights |
| 18 | ETCS | 10A | Multiport fuel injection system / sequential multiport fuel injection system |
| 19 | ABS MAIN NO.1 | 20A | Anti-lock brake system |
| 20 | P/l 2 | 40A | Horn, right-hand headlight (low beam), left-hand headlight (low beam), back-up lights |
| 21 | ABS MTR 1 | 30A | Anti-lock brake system |
| 22 | ABS MTR 2 | 30A | Anti-lock brake system |
| 23 | H-LP HI MAIN | 20A | H-LP HI RH, H-LP HI LH, headlight switch, daytime running light system |
| 24 | HV BATT | 10A | No circuit |
| 25 | DRL | 7.5A | Daytime running light system |
| 26 | P/l 1 | 60A | IG2, EFI MAIN, BATT FAN |
| 27 | EPS | 60A | Electric power steering |
| 28 | PCU | 10A | Inverter and converter |
| 29 | IGCT NO.2 | 10A | Hybrid system, P position control system, inverter and converter |
| 30 | MIR HTR | 10A | Outside rear view mirror defoggers |
| 31 | RAD N0.1 | 15A | Audio system, navigation system |
| 32 | DOME | 10A | Door courtesy lights, personal lights, interior lights, front foot lights, vanity lights, inside rear view mirror, garage door opener, overhead console |
| 33 | ECU-B | 7.5A | Smart key system, multiplex communication system, personal lights, gauges and meters, occupant detection system (ECU and sensors) |
| 34 | H-LP LH HI | 10A | Left-hand headlight (high beam) |
| 35 | H-LP RH HI | 10A | Right-hand headlight (high beam) |
| 36 | EFI NO.2 | 10A | Multiport fuel injection system / sequential multiport fuel injection system |
| 37 | IGCT NO.3 | 10A | Cooling system |
| 38 | SPARE | 30A | Spare fuse |
| 39 | SPARE | 10A | Spare fuse |
| 40 | SPARE | 7.5A | Spare fuse |
| 41 | EFI MAIN | 20A | Multiport fuel injection system / sequential multiport fuel injection system, EFI NO.2 |
| 42 | BATT FAN | 10A | Battery cooling fan |
| 43 | IG2 | 20A | Multiport fuel injection system / sequential multiport fuel injection system, MET-IGN, IGN, hybrid system |
2013-2014
Instrument Panel Fuse Box
| № | Fuse | A | Circuit |
|---|---|---|---|
| 1 | CIG | 15A | Power outlets |
| 2 | ECU-ACC | 10A | Multiplex communication system, outside rear view mirrors, driver support system, audio system, navigation system |
| 3 | PWR OUTLET | 15A | Power outlets |
| 4 | SEAT HTR FR | 10A | Seat heater |
| 5 | SEAT HTR FL | 10A | Seat heater |
| 6 | DOOR NO.1 | 25A | Power door lock system |
| 7 | PSB | 30A | Pre-Collision System |
| 8 | PWR SEAT FR | 30A | Front seat lumbar support |
| 9 | DBLLOCK | 25A | No circuit |
| 10 | FR FOG | 15A | Front fog lights |
| 11 | PWR SEAT FL | 30 A | Front seat lumbar support |
| 12 | OBD | 7.5A | On-board diagnosis system |
| 13 | RR FOG | 7.5A | No circuit |
| 14 | STOP | 10A | Stop lights, high mounted stoplight, brake system, driver support system, vehicle proximity notification system |
| 15 | P FR DOOR | 25A | Power windows |
| 16 | D FR DOOR | 25A | Power windows |
| 17 | DOOR RR | 25A | Power windows |
| 18 | DOOR RL | 25A | Power windows |
| 19 | S/ROOF | 30A | Panoramic roof shades |
| 20 | ECU-IG NO.1 | 10A | Electric cooling fans, multiplex communication system |
| 21 | ECU-IG NO.2 | 10A | Driver 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 |
| 22 | GAUGE | 10A | Headlight leveling system, seat belt reminder light, gauges and meters |
| 23 | A/C | 10A | Air conditioning system |
| 24 | WASHER | 15A | Windshield washer |
| 25 | RR WIP | 20A | Rear window wiper and washer |
| 26 | WIP | 30A | Windshield wipers |
| 27 | MET | 7.5A | Gauges and meters |
| 28 | IGN | 10A | Brake 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 |
| 29 | PANEL | 10A | Air 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 |
| 30 | TAIL | 10A | Headlight leveling system, parking lights, tail lights, license plate lights, front fog lights, side marker lights |
Engine Compartment Fuse Box
| № | Fuse | A | Circuit |
|---|---|---|---|
| 1 | HTR | 50A | Air conditioning system |
| 2 | RDI | 30A | Electric cooling fans |
| 3 | CDS | 30A | Electric cooling fans |
| 4 | S-HORN | 10A | No circuit |
| 5 | ENG W/P | 30A | Cooling system |
| 6 | ABS MAIN NO.2 | 7.5A | Anti-lock brake system |
| 7 | H-LP CLN | 30A | Headlight cleaner |
| 8 | P-CON MTR | 30A | P position control system, transmission |
| 9 | AMP | 30A | Audio system |
| 10 | IGCT | 30A | PCU, IGCT NO.2, IGCT NO.3 |
| 11 | DC/DC-S | 5A | Inverter and converter |
| 12 | P CON MAIN | 7.5A | P position control system, transmission |
| 13 | AM2 | 7.5A | Power management system |
| 14 | ECU-B2 | 7.5A | Smart key system |
| 15 | MAYDAY | 10A | MAYDAY |
| 16 | ECU-B3 | 10A | Air conditioning system |
| 17 | TURN & HAZ | 10A | Turn signal lights |
| 18 | ETCS | 10A | Multiport fuel injection system/ sequential multiport fuel injection system |
| 19 | ABS MAIN NO.1 | 20A | Anti-lock brake system |
| 20 | P/l 2 | 40A | Horn, right-hand headlight (low beam), left-hand headlight (low beam), back-up lights |
| 21 | ABS MTR 1 | 30A | Anti-lock brake system |
| 22 | ABS MTR 2 | 30A | Anti-lock brake system |
| 23 | H-LP HI MAIN | 20A | H-LP HI RH, H-LP HI LH, headlight switch, daytime running light system |
| 24 | HV BATT | 10A | No circuit |
| 25 | DRL | 7.5A | Daytime running light system |
| 26 | P/l 1 | 60A | IG2, EFI MAIN, BATT FAN |
| 27 | EPS | 60A | Electric power steering |
| 28 | PCU | 10A | Inverter and converter |
| 29 | IGCT NO.2 | 10A | Hybrid system, P position control system, inverter and converter |
| 30 | MIR HTR | 10A | Outside rear view mirror defoggers |
| 31 | RAD NO.1 | 15A | Audio system, navigation system |
| 32 | DOME | 10A | Door courtesy lights, personal lights, interior lights, front foot lights, vanity lights, inside rear view mirror, garage door opener, overhead console |
| 33 | ECU-B | 7.5A | Smart key system, multiplex communication system, personal lights, gauges and meters, occupant detection system (ECU and sensors) |
| 34 | H-LP LH HI | 10A | Left-hand headlight (high beam) |
| 35 | H-LP RH HI | 10A | Right-hand headlight (high beam) |
| 36 | EFI NO.2 | 10A | Multiport fuel injection system / sequential multiport fuel injection system |
| 37 | IGCT NO.3 | 10A | Cooling system |
| 38 | SPARE | 30A | Spare fuse |
| 39 | SPARE | 10A | Spare fuse |
| 40 | SPARE | 7.5A | Spare fuse |
| 41 | EFI MAIN | 20A | Multiport fuel injection system / sequential multiport fuel injection system, EFI NO.2 |
| 42 | BATT FAN | 10A | Battery cooling fan |
| 43 | IG2 | 20A | Multiport fuel injection system / sequential multiport fuel injection system, MET-IGN, IGN, hybrid system |