Jonathan Yarden Feb 11, 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.
Fuse box in engine compartment (type A)
| Fuse | Ampere | Circuit | |
| 1 | AM2 | 15 | Starting system, multi-port fuel injection system/sequential multiport fuel injection system, Stop & Start system, smart entry & start system |
| 2 | HORN | 10 | Horn |
| 3 | EFI*1, 2, 3, 4 | 20 | Multi-port fuel injection system/ sequential multi-port fuel injection ECD* system |
| ECD*5,6,7,8 | 30 | ||
| 4 | SPARE | 30 | Spare fuse |
| 5 | SPARE | 15 | Spare fuse |
| 6 | SPARE | 10 | Spare fuse |
| 7 | HTR SUB2*3 | 40 | Air conditioning system |
| HTR SUB1*7 | 50 | ||
| 8 | EPS | 50 | Electric power steering |
| 9 | ABS1/VSC1 | 50 | ABS, VSC |
| 10 | HTR | 40 | Air conditioning system |
| 11 | RDI | 30 | Electric cooling fan |
| 12 | HTR SUB1*3 | 30 | Air conditioning system |
| HTR SUB2*7 | |||
| 13 | H-LP CLN/PWR HTR*5 | 30 | Air conditioning system |
| HTR SUB3*7 | |||
| 14 | FR DEF | 20 | No circuit |
| 15 | ABS2/VSC2 | 30 | ABS, VSC |
| 16 | H-LP MAIN | 30 | “H-LP HI LH”, “H-LP HI RH”, “H-LP RH/H-LP LO RH”, “H-LP LH/H-LP LO LH” fuses |
| 17 | ST | 30 | Starting system |
| 18 | S-LOCK | 20 | Smart entry & start system |
| 19 | DOME | 15 | Interior light, personal lights, luggage compartment light, smart entry & start system, wireless remote control, audio system |
| 20 | ECU-B | 7,5 | Daytime running light system, power windows, power door lock system, smart entry & start system, gauges and meters, air conditioning system, VSC, Active Torque Control 4WD system, Stop & Start system |
| 21 | ALT-S*1, 2, 3, 4 | 7,5 | Charging system, fuel system |
| F/PMP*5, 6, 7, 8 | 30 | ||
| 22 | ETCS | 10 | Electronic throttle control system |
| 23 | HAZ | 10 | Turn signal lights, emergency flashers |
| 24 | BBC*1 | 40 | Stop & Start system |
| AMT*5, 6, 7, 8 | 50 | No circuit | |
| 25 | H-LP RH/H-LP LO RH | 10 | Right-hand headlight |
| 26 | H-LP LH/H-LP LO LH | 10 | Left-hand headlight |
| 27 | EFI2*1, 2, 3, 4 | 10 | Multi-port fuel injection system/ sequential multi-port fuel injection system |
| ECD2*5, 6, 7, 8 | |||
| 28 | ECD3*5, 6, 7, 8 | 7,5 | Multi-port fuel injection system/ sequential multi-port fuel injection system |
*1: Gasoline engine (vehicles with a Stop & Start system)
*2: Gasoline engine (vehicles without a Stop & Start system)
*3: Gasoline engine (vehicles with PTC heater)
*4: Gasoline engine (vehicles without PTC heater)
*5: Diesel engine (vehicles with power heater)
*6: Diesel engine (vehicles without power heater)
*7: Diesel engine (vehicles with PTC heater)
*8: Diesel engine (vehicles without PTC heater)
Fuse box in engine compartment (type B)
| Fuse | Ampere | Circuit | |
| 1 | AFT PMP | 10 | No circuit |
| 2 | HTR W/P | 10 | No circuit |
| 3 | H-LP HI RH | 10 | Right-hand headlight |
| 4 | H-LP HI LH | 10 | Left-hand headlight |
Fuse box under the instrument panel (type A)
| Fuse | Ampere | Circuit | |
| 1 | TAIL*1 | 10 | Front position lights, tail lights, license plate lights, manual headlight leveling dial, multi-port fuel injection system/sequential multiport fuel injection system, instrument cluster lights |
| PANEL2*2 | 7,5 | ||
| 2 | PANEL1*2 | 7,5 | Switch illuminations, instrument cluster lights, steering switches, Stop & Start system, gauges and meters |
| 3 | A/C | 7,5 | Air conditioning system, rear window defogger, power heater |
| 4 | D DOOR | 20 | Power windows |
| 5 | RL DOOR | 20 | Power windows (rear left) |
| 6 | RR DOOR | 20 | Power windows (rear right) |
| 7 | CIG | 15 | Cigarette lighter |
| 8 | ACC | 7,5 | Power door lock system, outside rear view mirrors, audio system |
| 9 | ID/UP / MIR HTR | 10 | Outside rear view mirror defoggers |
| 10 | AM1 NO2*3 | 7,5 | No circuit |
| 11 | RR FOG | 7,5 | Rear fog light |
| 12 | IGN | 7,5 | Multi-port fuel injection system/ sequential multi-port fuel injection system, SRS airbag system, smart entry & start system, Stop & Start system |
| 13 | MET | 7,5 | Gauges and meters |
| 14 | P S-HTR | 15 | Seat heater |
| 15 | D S-HTR | 15 | Seat heater |
| 16 | WIP | 20 | Windshield wipers |
| 17 | RR WIP | 15 | Rear window wiper |
| 18 | WSH | 15 | Windshield washers, rear window washer |
| 19 | ECU-IG | 10 | Daytime running light system, ABS, electric power steering, power windows, power door lock system, VSC, Active Torque Control 4WD system, smart entry & start system, Stop & Start system, electric cooling fan |
| 20 | GAUGE | 10 | Charging system, turn signal lights, emergency flashers, back-up lights, air conditioning system, rear window defogger, gauges and meters |
| 21 | OBD2 | 7,5 | On-board diagnosis system |
| 22 | STOP | 10 | Stop lights, high mounted stoplight, multi-port fuel injection system/sequential multi-port fuel injection system, ABS, VSC |
| 23 | D/L | 25 | Power door lock system, double locking system |
| 24 | FR FOG | 15 | Front fog lights |
| 25 | 4WD | 7,5 | Active Torque Control 4WD system |
| 26 | TAIL*2 | 10 | Front position lights, tail lights, license plate lights, manual headlight leveling dial, multi-port fuel injection system/sequential multiport fuel injection system, instrument cluster lights |
| 27 | AM1 | 25 | Multi-port fuel injection system/ sequential multi-port fuel injection system, “ACC”, “CIG” fuses |
*1: Vehicles with daytime running light system
*2: Vehicles without daytime running light system
*3: Vehicles with smart entry & start system
Fuse box under the instrument panel (type B)
| Fuse | Ampere | Circuit | |
| 1 | POWER | 30 | Power windows |
| 2 | DEF | 30 | Rear window defogger |
| 3 | WIP-S*1 | 7,5 | Power management |
| 4 | ACC2*1, 3 | 7,5 | No circuit |
| 5 | WIP-S*2 | 7,5 | Power management |
| 6 | ACC2*2, 3 | 7,5 | No circuit |
*1: Left-hand drive vehicles
*2: Right-hand drive vehicles
*3: Vehicles without smart entry & start system
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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