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.
Engine compartment (type A)
| Fuse | Ampere rating [A] | Circuit | |
| 1 | ALT | 120 | Charging system, HTR SUB2, EPS, ABS1/VSC1, HTR, ABS2/ VSC2, HTR SUB1,RDI, DEF, FR FOG, OBD2, D/L, POWER, RR DOOR, RL DOOR, STOP and AM1 |
| 2 | MAIN | 60 | EFI, HORN, AM2, ALT-S, DOME, ST, ECU-B, ETCS, HAZ, H-LP LH/ H-LP LO LH and H-LP RH/H-LP LO RH fuses |
Engine compartment (type B)
| Fuse | Ampere rating [A] | Circuit | |
| 1 | AM2 | 15 | Starting system, multiport fuel injection system/sequential multiport fuel injection system |
| 2 | HORN | 10 | Horn |
| 3 | EFI | 20 | Multiport fuel injection system/ sequential multiport fuel injection system |
| 4 | SPARE | 30 | Spare fuse |
| 5 | SPARE | 15 | Spare fuse |
| 6 | SPARE | 10 | Spare fuse |
| 7 | FR DEF | 20 | No circuit |
| 8 | ABS2/VSC2 | 30 | Anti-lock brake system |
| 9 | H-LP MAIN | 30 | H-LP LH/H-LP LO LH fuse |
| 10 | ST | 30 | Starting system |
| 11 | S-LOCK | 20 | No circuit |
| 12 | DOME | 15 | Interior light, personal lights, theft deterrent system, audio system, wireless remote control system |
| 13 | ECU-B | 7,5 | Engine immobilizer system, daytime running light system, front passenger occupant classification system, power windows, door lock system, theft deterrent system, meter and gauge |
| 14 | ALT-S | 7,5 | Charging system |
| 15 | ETCS | 10 | Multiport fuel injection system/ sequential multiport fuel injection system, electronic throttle control system |
| 16 | HAZ | 10 | Turn signal lights, emergency flashers |
| 17 | H-LP RH/H-LP LO RH | 10 | Right-hand headlight |
| 18 | H-LP LH/H-LP LO LH | 10 | Left-hand headlight |
| 19 | EFI2 | 10 | Multiport fuel injection system/ sequential multiport fuel injection system |
| 20 | HTR SUB2 | 40 | Air conditioning system |
| 21 | EPS | 50 | Electric power steering system |
| 22 | ABS1/VSC1 | 50 | Anti-lock brake system |
| 23 | HTR | 40 | Air conditioning system |
| 24 | RDI | 30 | Electric cooling fan |
| 25 | HTR SUB1 | 30 | Air conditioning system |
| 26 | H-LP CLN/PWR HTR | 30 | No circuit |
| 27 | AMT | 50 | No circuit |
Under the instrument panel (type A)
| Fuse | Ampere rating [A] | Circuit | |
| 1 | ACC2 | 7,5 | Shift lock system |
| 2 | DEF | 30 | Rear window defogger |
| 3 | POWER | 30 | Power windows |
Under the instrument panel (type B)
| Fuse | Ampere rating [A] | Circuit | |
| 1 | TAIL* | 10 | Side marker lights, parking lights, tail lights, license plate lights, multiport fuel injection system/sequential multiport fuel injection system |
| PANEL 2* | 7,5 | Side marker lights, parking lights, tail lights, license plate lights | |
| 2 | PANEL 1 | 7,5 | Illuminations, instrument panel light control, meter and gauge |
| 3 | A/C | 7,5 | Rear window defogger, air conditioning system |
| 4 | D DOOR | 20 | Power windows |
| 5 | RL DOOR | 20 | Rear passenger’s power window (left side) |
| 6 | RR DOOR | 20 | Rear passenger’s power window (right side) |
| 7 | CIG | 15 | Power outlet |
| 8 | ACC | 7,5 | Door lock system, outside rear view mirrors, audio system |
| 9 | ID/UP/MIR HTR | 10 | Multiport fuel injection system/ sequential multiport fuel injection system |
| 10 | IGN | 7,5 | Multiport fuel injection system/ sequential multiport fuel injection system, engine immobilizer system, SRS airbag system, front passenger occupant classification system |
| 11 | MET | 7,5 | Meter and gauge |
| 12 | WIP | 25 | Windshield wiper and washer |
| 13 | RR WIP | 15 | No circuit |
| 14 | WISH | 15 | Windshield wiper and washer |
| 15 | ECU-IG | 10 | Daytime running light system, antilock brake system, electric power steering system, power windows, door lock system, theft deterrent system, electric cooling fan, meter and gauge |
| 16 | GAUGE | 10 | Charging system, turn signal lights, emergency flashers, back-up lights, instrument panel light control, shift lock system, rear window defogger, air conditioning system, automatic transmission system |
| 17 | OBD2 | 7,5 | On-board diagnosis system |
| 18 | STOP | 10 | Stop lights, high mounted stoplight, multiport fuel injection system/sequential multiport fuel injection system, shift lock system, anti-lock brake system |
| 19 | D/L | 25 | Door lock system |
| 20 | FR FOG | 15 | Front fog lights |
| 21 | TAIL | 10 | Side marker lights, parking lights, tail lights, license plate lights, multiport fuel injection system/sequential multiport fuel injection system |
| 22 | AM1 | 25 | Multiport fuel injection system/ sequential multiport fuel injection system |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
Still have questions or want to supplement the article? Discuss On Telegram