2004 Toyota Sienna Fuses
- 66
- Searchable fuse mappings
- 2
- Stored diagrams
| Fuse | Amp | Function | Box |
|---|---|---|---|
| ETCS | 10A | Multiport fuel injection system/sequential multiport fuel injection system | Engine compartment |
| H−LP RL | 15A | Right−hand headlight (low beam) | Engine compartment |
| DRL | 20A | Daytime running light system, “H−LP RH” and “H−LP LH” fuses | Engine compartment |
| ALT−S | — | Charging system | Engine compartment |
| H−LP LL | 15A | Left−hand headlight (low beam), front fog lights | Engine compartment |
| DOOR NO.2 | 25A | Power door lock system | Engine compartment |
| HAZ | 15A | Turn signal lights, emergency flashers | Engine compartment |
| RAD NO.3 | 30A | Audio system | Engine compartment |
| A/F | 25A | A/F sensor | Engine compartment |
| HORN | 10A | Horns | Engine compartment |
| EFI NO.2 | 10A | Multiport fuel injection system/sequential multiport fuel injection system | Engine compartment |
| DOME | 10A | Interior lights, personal lights, vanity lights, door courtesy lights, luggage compartment light, ignition switch light, multi−information display | Engine compartment |
| ECU−B | 10A | Power sliding door, air conditioning system, power windows, multiplex communication system, meter and gauge, wireless remote control system | Engine compartment |
| RAD NO.1 | 20A | Audio system, navigation system | Engine compartment |
| SPARE | 15A | Spare fuse | Engine compartment |
| SPARE | 20A | Spare fuse | Engine compartment |
| SPARE | 30A | Spare fuse | Engine compartment |
| SPARE | 30A | Spare fuse | Engine compartment |
| SPARE | — | Spare fuse | Engine compartment |
| H−LP RH | 10A | Right−hand headlight | Engine compartment |
| H−LP LH | 10A | Left−hand headlight | Engine compartment |
| RSE | — | Rear seat audio system, rear seat entertainment system | Engine compartment |
| MIR HTR | 10A | Outside rear view mirror heaters | Engine compartment |
| RAD2 | — | Audio system, navigation system, rear seat audio system, rear seat entertainment system | Engine compartment |
| PWR OUTLET | 15A | Power outlets | Engine compartment |
| CIG | 15A | Cigarette lighter | Engine compartment |
| ECU ACC | — | Shift lock control system, air conditioning system, power rear view mirror control | Engine compartment |
| GAUGE2 | — | Meter and gauge | Engine compartment |
| IGN | — | Multiport fuel injection system/sequential multiport fuel injection system, SRS airbag system, multiplex communication system | Engine compartment |
| INJ | 15A | Multiport fuel injection system/sequential multiport fuel injection system | Engine compartment |
| RR WIP | 15A | Rear window wiper | Engine compartment |
| WIP | 30A | Windshield wiper and rear window wiper | Engine compartment |
| GAUGE1 | 10A | Back−up lights, turn signal lights, emergency flashers | Engine compartment |
| S−HTR | 15A | Seat heaters | Engine compartment |
| WSH | 20A | Windshield washer and rear window washer | Engine compartment |
| HTR | 10A | Air conditioning system | Engine compartment |
| ECU−IG | 10A | Toyota park assist system, rear view monitor system, multiplex communication system, multiport fuel injection system/sequential multiport fuel injection system, anti−lock brake system, traction control system, vehicle stability control system, shift lock control system, dynamic laser cruise control system, seat heaters, power back door, electronic moon roof, multi−information display, auto anti−glare inside rear view mirror, power windows, power outlets (115V) | Engine compartment |
| PANEL | 10A | Air conditioning system, seat heaters, audio system, navigation system, power sliding door, power back door, multi−information display, rear window defogger, emergency flashers, instrument panel lights, steering switch lights | Engine compartment |
| TAIL | 10A | Stop/tail lights, license plate lights, parking lights, side marker lights | Engine compartment |
| S/ROOF | 25A | Electronic moon roof | Engine compartment |
Fuse boxes / diagrams
Toyota Sienna Second Generation mk2 (XL20; 2003 – 2005) – fuse box diagram
Stored fuse guideParsed from fuseboxipedia posts; not a live vehicle readout.
Fuse mappings are parsed from stored fuseboxipedia posts. Years come from the post’s year JSON and any explicit “Year of production” list. Ampere values are taken from the ampere column when the stored table has one; they are omitted when amperage cannot be parsed reliably. Mappings are not invented.