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.
Year of production: 2003, 2004
Engine compartment
Instrument panel
Fuses (type A)
Fuse | Ampere rating [A] | Functions | |
1 | HEAD RH UPR | 10 | No circuit |
2 | HEAD LH UPR | 10 | No circuit |
3 | HEAD RH LWR | 15 | Right-hand headlight (low beam) |
4 | HEAD LH LWR | 15 | Leftâhand headlight (low beam) |
5 | ABS NO.4 | 5 | Vehicle skid control system |
6 | DRL | 7,5 | Daytime running light system |
7 | SPARE | 30 | Spare fuse |
8 | SPARE | 15 | Spare fuse |
9 | SPARE | 25 | Spare fuse |
10 | SPARE | 10 | Spare fuse |
11 | ALTâS | 5 | Charging system |
12 | DCC | 30 | âDOMEâ, âECUâBâ and âRADIOâ fuses |
13 | SECURITY | 10 | Theftâdeterrent system |
14 | HAZ | 15 | Turn signal lights |
15 | A/F | 25 | Air/fuel sensor |
16 | DOOR NO.2 | 15 | Power door lock system |
17 | HORN | 10 | Horn, theftâdeterrent system |
18 | AM2 | 10 | SRS airbag system, multiport fuel injection system/sequential multiport fuel injection system, starter system, charging system, air/fuel sensor, fuel pump |
19 | EFI NO.2 | 7,5 | Multiport fuel injection system/sequential multiport fuel injection system, air flow meter, oxygen sensor, evaporative emission control system, throttle positioner control system, engine control system |
20 | ABS NO.3 | 25 | Antiâlock brake system |
21 | ABS NO.2 | 25 | Vehicle skid control system |
22 | EFI NO.1 | 15 | Multiport fuel injection system/sequential multiport fuel injection system, fuel pump |
23 | IG2 | 15 | Multiport fuel injection system/sequential multiport fuel injection system |
24 | HEAD LH UPR | 10 | Leftâhand headlight (high beam), high beam indicator light |
25 | HEAD RH UPR | 10 | Rightâhand headlight (high beam) |
26 | ECUâIG NO. 1 | 5 | Electric cooling fans |
27 | ECUâB | 7,5 | Air conditioning system, theft deterrent system, power seats, meters, power windows (for driver and front passenger), multiplex communication system |
28 | TAIL | 10 | Parking lights, license plate lights, tail lights, rear side marker lights, rear light failure warning light, engine control system |
29 | SEAT HTR | 20 | Seat heaters |
30 | FR P/W | 20 | Power window (for front passenger) |
31 | GAUGE NO.1 | 10 | Vehicle skid control system, rear window defogger, cruise control system, shift lock system, antiâlock brake system, auto antiâ glare inside rear view mirror, automatic light control system, power seats, rear light failure warning light, automatic transmission indicator lights, power outlet, power window (for driver), brake system warning light, electric moon roof |
32 | HTR | 10 | Air conditioning system |
33 | FOG | 15 | Front fog lights |
34 | TURN | 7,5 | Turn signal lights |
35 | A/C | 10 | Air conditioning system |
36 | RADIO | 15 | Audio system, multiâinformation display |
37 | PANEL | 5 | Gauges and meters, audio system, cigarette lighter, air conditioning system, emergency flasher, electronically controlled automatic transmission system, power rear view mirrors, multiâinformation display, glove box light, instrument panel lights, instrument panel light control, power outlet |
38 | FL P/W | 25 | Power window (for driver) |
39 | PWR OUTLET NO.1 | 15 | Power outlet (ACC) |
40 | ECUâACC | 5 | Audio system, power rear view mirrors, multiâinformation display, shift lock system, multiplex communication system |
41 | SRS-ACC | 10 | SRS airbag system |
42 | MIR HTR | 10 | Outside rear view mirror defoggers, engine control system |
43 | PWR OUTLET NO.2 | 15 | Power outlet (IG) |
44 | GAUGE NO.2 | 10 | Backâup lights |
45 | OBDâII | 7,5 | Onâboard diagnosis system |
46 | STOP | 15 | Stop lights, high mounted stoplight, antiâlock brake system, shift lock system, cruise control system, vehicle skid control system, engine control system |
47 | DOME | 7,5 | Interior lights, front personal lights, door courtesy lights, ignition switch light, vanity lights, garage door opener, open door warning light, illuminated entry system, rear personal lights, automatic light control system, trunk light, wireless remote control system, multiplex communication system |
48 | OPNER | 5 | No circuit |
49 | RL P/W | 20 | Power window (for rear left passenger) |
50 | RR P/W | 20 | Power window (for rear right passenger) |
51 | WIP | 25 | Windshield wipers and washer |
52 | ECUâIG NO.2 | 10 | Antiâlock brake system, cruise control system, multiâinformation display, theft deterrent system, vehicle skid control system, meters, multiplex communication system |
53 | CIG | 15 | Cigarette lighter |
54 | DOOR NO.1 | 25 | Theft deterrent system, trunk opener, multiplex communication system |
55 | SUN ROOF | 30 | Electric moon roof |
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Fuses (type B)
Fuse | Ampere rating [A] | Functions | |
56 | AM1 | 40 | Multiport fuel injection system/sequential multiport fuel injection system |
57 | HTR | 50 | Air conditioning system |
58 | CDS | 30 | Electric cooling fans |
59 | RDI | 30 | Electric cooling fans |
60 | MAIN | 40 | Starter system |
61 | DEF | 40 | Rear window defogger, noise filter |
62 | PWR SEAT | 30 | Power seats |
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Fuses (type C)
Fuse | Ampere rating [A] | Functions | |
63 | ABS | 60 | Antiâlock brake system, âABS NO.4â fuse |
64 | ALT | 120 | âHTRâ, âA/Câ, âABS NO.2â, âABS NO.3â, âRDIâ, âCDSâ, âAM1â, âABSâ and âABS NO.4â fuses |
WARNING:Â Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market
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