Jonathan Yarden Oct 06, 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: 2003, 2004
Engine compartment (without daytime running light system)
Engine compartment (with daytime running light system)
Instrument panel
Fuses (type A)
| Fuse | Ampere rating [A] | Circuit | |
| 1 | HEAD (RH) | 10 | Rightâhand headlight |
| 2 | HEAD (LH) | 10 | Leftâhand headlight |
| 3 | DRL | 7,5 | Daytime running light system |
| 4 | HEAD (HI RH) | 10 | Rightâhand headlight (high beam), high beam indicator ligh |
| 5 | HEAD (HI LH) | 10 | Leftâhand headlight (high beam) |
| 6 | HEAD (LO RH) | 10 | Rightâhand headlight (low beam) |
| 7 | HEAD (LO LH) | 10 | Leftâhand headlight (low beam) |
| 8 | TAIL | 10 | Tail lights, licence plate lights |
| 9 | A.C | 10 | Air conditioning system |
| 10 | ECTS | 15 | Multiport fuel injection system/sequential multiport fuel injection system |
| 11 | DOME | 15 | Car audio system, interior light, clock, personal lights, door courtesy light, day time running light system, gauges and meters |
| 12 | OBD | 10 | On-board diagnosis system |
| 13 | EFI | 20 | Multiport fuel injection system/sequential multiport fuel injection system |
| 14 | ALTâS | 10 | Charging system |
| 15 | PWR OUTLET | 15 | Power outlet |
| 16 | ECUâIG | 7,5 | Cruise control system, antiâlock brake system, automatic transmission shift lock system, SRS airbag system |
| 17 | TURN | 10 | Turn signal lights, emergency flashers |
| 18 | WIPER | 20 | Windshield wipers and washer |
| 19 | 4WD | 20 | A.D.D. control system, fourâwheel drive control system, rear differential lock system |
| 20 | ACC | 15 | Cigarette lighter, clock, power rear view mirrors, backâup lights, automatic transmission shift lock system, SRS airbag system, seat belt pretensioners, car audio system |
| 21 | GAUGE | 10 | Day time running light system, backâup lights, cruise control system, rear differential lock system, electronically controlled automatic transmission system, starting system, charging system, air conditioning system |
| 22 | IGN | 7,5 | Gauges and meters, SRS airbag system, seat belt pretensioners, multiport fuel injection system/sequential multiport fuel injection system |
| 23 | ECUâB | 7,5 | SRS warning light, air conditioning system |
| 24 | HORNâHAZ | 15 | Emergency flashers, horns |
| 25 | STA | 7,5 | Clutch start cancel system, starting system |
| 26 | STOP | 10 | Stop lights, high mounted stoplight, cruise control system, antiâlock brake system, multiport fuel injection system/sequential multiport fuel injection system |
Fuses (type B)
| Fuse | Ampere rating [A] | Circuit | |
| 27 | POWER | 30 | Power windows, power seat |
| 28 | J/B | 50 | All components in âPOWERâ, âHORN.HAZâ, âSTOPâ and âECUâBâ fuses |
| 29 | AM2 | 30 | Ignition system, multiport fuel injection system/sequential fuel injection system |
| 30 | HEATER | 50 | All components in âA.Câ fuse |
| 31 | AM1 | 40 | Starting system |
| 32 | ABS2 | 30 | Antiâlock brake system |
Fuses (type C)
| Fuse | Ampere rating [A] | Circuit | |
| 33 | ABS | 60 | Anti-lock brake system |
| 34 | ALT | 120 | All components in âAM1â, âHEATERâ, âA.Câ, âTAILâ, âALTâSâ and âPWR OUTLETâ fuses |
WARNING:Â Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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