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: 2003, 2004
Engine compartment (2UZ- FE engine)
Engine compartment (5VZ- FE engine)
Instrument panel
Fuses (type A)
Fuse | Ampere rating [A] | Circuit | |
1 | MIR HTR | 15 | Outside rear view mirror heaters |
2 | FOG | 15 | Front fog lights |
3 | TOW BRK | 30 | Trailer brake controller |
4 | SUB BATT | 30 | Trailer sub battery |
5 | TOW TAIL | 30 | Trailer lights (tail lights) |
6 | PWR OUTLET 1 | 15 | Power outlet |
7 | ECUâB | 5 | Antiâlock brake system |
8 | HâLP RH | 10 | Rightâhand headlight (high beam) |
9 | PWR OUTLET 2 | 15 | Power outlet |
10 | DOME | 10 | Interior light, personal lights, vanity light, ignition switch light, step light, door courtesy lights, open door warning light |
11 | HâLP LH | 10 | Leftâhand headlight (high beam) |
12 | EFI NO.2 | 10 | Multiport fuel injection system/sequential multiport fuel injection system, emission control system |
13 | RADIO | 20 | Audio system |
14 | HEAD RL | 10 (with daytime running light system) | Rightâhand headlight (low beam) |
15 | A/C | 10 | Air conditioning system |
16 | HEAD LL | 10 (with daytime running light system) | Leftâhand headlight (low beam) |
17 | ALTâS | 7,5 | Charging system |
18 | ETCS | 10 (2UZâFE engine) | Multiport fuel injection system/sequential multiport fuel injection system, electronic throttle control system |
19 | HAZ | 15 | Emergency flashers |
20 | EFI NO. 1 | 20 | Multiport fuel injection system/sequential multiport fuel injection system, fuel pump, âEFI NO.2â fuse |
21 | AM2 | 30 | Ignition system, starting system, âIGNâ and âSTAâ fuses |
22 | TOWING | 30 | Towing converter |
23 | ETCS | 15 (5VZâFE engine) | Multiport fuel injection system/sequential multiport fuel injection system, electronic throttle control system |
24 | WIP | 20 | Windshield wipers and washer |
25 | TURN | 5 | Turn signal lights |
26 | ECU IG | 5 | Antiâlock brake system, cruise control system |
27 | 4WD | 20 | Fourâwheel drive control system, A.D.D. control system |
28 | ACC | 15 | Cigarette lighter, audio system, SRS airbag system, power rear view mirrors, âPWR OUTLET 1â and âPWR OUTLET 2â fuses |
29 | GAUGE | 10 | Gauges and meters, backâup lights, starting system, air conditioning system |
30 | IGN | 5 | SRS airbag system, multiport fuel injection system/sequential multiport fuel injection system, discharge warning light, ignition system |
31 | CARGO LP | 5 | Cargo lamp |
32 | TAIL | 15 | Tail lights, license plate lights, instrument panel lights, parking lights, glove box light |
33 | OBD | 7,5 | Onâboard diagnosis system |
34 | HORN | 10 | Horns |
35 | STA | 5 | Multiport fuel injection system/sequential multiport fuel injection system, gauges and meters |
36 | STOP | 15 | Stoplights, high mounted stoplight |
Fuses (type B)
Fuse | Ampere rating [A] | Circuit | |
37 | AM1 | 40 | Starting system, âACCâ, âWIPâ, â4WDâ, âECUâIGâ, âGAUGEâ and âTURNâ fuses |
38 | HTR | 50 | Air conditioning system, âA/Câ fuse |
39 | J/B | 50 | âPOWERâ, âCARGO LPâ, âTAILâ, âOBDâ, âHORNâ and âSTOPâ fuses |
40 | ABS 2 | 40 | Antiâlock brake system |
41 | ABS 3 | 30 | Antiâlock brake system |
42 | ST3 | 30 | Starting system, âSTAâ fuse |
43 | POWER | 30 | Power door lock system, power windows and power seat |
Fuse (type C)
Fuse | Ampere rating [A] | Circuit | |
44 | FL ALT | 100 (without towing package) | âAM1â, âHTRâ, âJ/Bâ, âMIR HTRâ, âFOGâ, âTOW BRKâ, âSUB BATTâ, âTOW TAILâ, âPWR OUTLET 1â and âPWR OUTLET 2â fuses |
140Â (with towing package) |
WARNING:Â Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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