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: 2010
Engine compartment
Fuse | Ampere rating [A] | Circuit | |
1 | DC/DC | 120 | DC/DC converter |
2 | HTR | 50 | Air conditioning system |
3 | CDS | 30 | Electric cooling fans |
4 | RDI | 40 | Electric cooling fans |
5 | ENG W/P | 30 | Cooling system |
6 | ABS MAIN NO.2 | 7,5 | Anti-lock brake system |
7 | PTC1 | 50 | Air conditioning system |
8 | PTC2 | 50 | Air conditioning system |
9 | PTC3 | 50 | Air conditioning system |
10 | FUEL OPN | 7,5 | Fuel filler door opener |
11 | IGCT | 30 | PCU, IGCT NO.2, IGCT NO.3 |
12 | DC/DC-S | 5 | Inverter and converter |
13 | P CON MAIN | 7,5 | Parking control system, transmission |
14 | AM2 | 7,5 | Power management system |
15 | ECU-B2 | 7,5 | Smart key system |
16 | ECU-B4 | 7,5 | Hybrid battery (Traction battery) |
17 | ECU-B3 | 10 | Air conditioning system |
18 | TURN & HAZ | 10 | Turn signal lights |
19 | ETCS | 10 | Multiport fuel injection system/sequential multiport fuel injection system |
20 | ABS MAIN NO.1 | 25 | Anti-lock brake system |
21 | P/I 2 | 40 | Parking control system, horn, right-hand headlight (low beam), left-hand headlight (low beam), back-up lights |
22 | ABS MTR 1 | 30 | Anti-lock brake system |
23 | ABS MTR 2 | 30 | Anti-lock brake system |
24 | H-LP HI MAIN | 20 | H-LP HI RH, H-LP HI LH, headlight switch, daytime running light system |
25 | P/I 1 | 60 | IG2, EFI MAIN, BATT FAN |
26 | EPS | 60 | Electric power steering |
27 | PCU | 10 | Inverter and converter |
28 | IGCT NO.2 | 10 | Hybrid system, parking control system, power management system, inverter and converter |
29 | MIR HTR | 10 | Outside rear view mirror defoggers |
30 | RAD NO.1 | 15 | Audio system, navigation system |
31 | DOME | 10 | Door courtesy lights, personal lights, interior lights, vanity lights, electric power steering |
32 | ECU-B | 7,5 | Smart key system, multiplex communication system, personal lights, gauges and meters |
33 | H-LP LH HI | 10 | Left-hand headlight (high beam) |
34 | H-LP RH HI | 10 | Right-hand headlight (high beam) |
35 | EFI NO.2 | 10 | Multiport fuel injection system/sequential multiport fuel injection system |
36 | IGCT NO.3 | 10 | Cooling system |
37 | SPARE | 30 | Spare fuses |
38 | SPARE | 10 | Spare fuses |
39 | SPARE | 7,5 | Spare fuses |
40 | EFI MAIN | 20 | Multiport fuel injection system/sequential multiport fuel injection system, EFI NO.2 |
41 | BATT FAN | 20 | Battery cooling fan |
42 | IG2 | 20 | Multiport fuel injection system/sequential multiport fuel injection system, MET-IGN, IGN, power management system |
Left side instrument panel
Fuse | Ampere rating [A] | Circuit | |
1 | CIG | 15 | Power outlets |
2 | ECU-ACC | 10 | Multiplex communication system, outside rear view mirrors, driver support system, audio system, navigation 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 | No circuit |
8 | PWR SEAT FR | 30 | No circuit |
9 | DBL LOCK | 25 | No circuit |
10 | FR FOG | 15 | Fog lights |
11 | PWR SEAT FL | 30 | No circuit |
12 | OBD | 7,5 | On-board diagnosis system |
13 | RR FOG | 7,5 | No circuit |
14 | STOP | 10 | Stop lights, high mounted stoplight, brake system, power management 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, yaw rate & G sensor, brake system, electric power steering, navigation system, tire pressure warning system, seat belt pretensioners, audio system, emergency flashers, turn signal lights, windshield wipers |
22 | GAUGE | 10 | Front passenger’s seat belt reminder light, 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, occupant detection sensor, power management system, smart key system |
29 | PANEL | 10 | Air conditioning system, emergency flashers, seat heaters, transmission, “P” position switch, navigation system, Remote Air Conditioning System, front passenger’s seat belt reminder light, glove box light, clock, audio system |
30 | TAIL | 10 | Parking lights, tail lights, license plate lights, fog lights, side marker lights |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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