1999–2003 Lexus RX 300
Fuse box locations
- Engine compartment
- Engine compartment
- Driver’s side instrument panel
Passenger compartment fuse box
| No. | Name | A | Description |
|---|---|---|---|
| 22 | IGN | 7.5 | SRS system, Multiport fuel injection/Sequential multiport fuel injection system |
| 23 | RADIO NO,2 | 7.5 | Audio system, Multiplex computer |
| 24 | CIG | 15 | Cigarette lighter, Outside rear view mirrors, Power door lock system |
| 25 | D RR DOOR | 20 | Rear door lock, Rear power window |
| 26 | PWR OUTLET | 15 | Power outlets |
| 27 | FR FOG | 15 | Fog lights |
| 28 | SRS-IG | 15 | SRS system |
| 29 | ECU-IG | 15 | Telephone, Inside rear view mirror, Anti-lock brake system, Traction control system, Multi-display |
| 30 | WIPER | 25 | Windshield wipers |
| 31 | P RR DOOR | 20 | Rear door lock, Rear power window |
| 32 | P FR DOOR | 20 | Front door lock, Front power window |
| 33 | S/ROOF | 20 | Moon roof |
| 34 | HEATER | 15 | Air conditioning system |
| 35 | GAUGE | 7.5 | Multiplex computer, Service reminder indicators |
| 36 | RR WIP | 15 | Rear window wiper |
| 37 | STOP | 20 | Stop lights, High mounted stoplight, Anti-lock brake system, Traction control system |
| 38 | OBD | 7.5 | On-board diagnosis system |
| 39 | SEAT HTR | 15 | Seat heater system |
| 40 | STARTER | 7.5 | Starting system |
| 41 | WASHER | 10 | 1999: Washer |
| 20 | 2000-2003: Washer | ||
| 42 | RR FOG | 7.5 | No circuit |
| 43 | FR DEF | 20 | Rear window and outside rear view mirror defogger |
| 44 | TAIL | 10 | Tail lights, Side marker lights, License plate lights, Parking lights |
| 45 | PANEL | 7.5 | Instrument panel lights |
| 53 | AM1 | 40 | Ignition system |
| 54 | POWER | 30 | Power seats |
Engine compartment fuse box
- Pull–out tool
- Spare fuse
| No. | Name | A | Description |
|---|---|---|---|
| 2 | TOWING | 20 | Trailer lights |
| 3 | H-LP R LWR | 15 | Right-hand headlight (low beam) |
| 4 | H-LP L LWR | 15 | Left-hand headlight (low beam) |
| 5 | HAZARD | 15 | Emergency flashers, Turn signal lights |
| 6 | AM2 | 20 | Starting system |
| 7 | TEL | 15 | Telephone |
| 8 | FL DOOR | 20 | Power door lock system |
| 9 | SPARE | 7.5 | Spare fuse |
| 10 | SPARE | 15 | Spare fuse |
| 11 | SPARE | 25 | Spare fuse |
| 12 | ALT-S | 7.5 | Charging system |
| 13 | HORN | 10 | Theft deterrent system, Horn |
| 14 | EFI | 20 | Multiport fuel injection system/Sequential multiport fuel injection system |
| 15 | DOME | 10 | Interior light, Vanity lights, Foot lights, Rear personal light, Gauges and meters, Multi-display |
| 16 | ECU-B | 7.5 | Multiplex computer |
| 17 | RAD NO.1 | 25 | Audio system |
| 18 | ABS 3 | 7.5 | Anti-lock brake system |
| 19 | H-LP R UPR | 15 | Right-hand headlight (high beam) |
| 20 | H-LP L UPR | 15 | Left-hand headlight (high beam) |
| 21 | A/F HTR | 25 | Air fuel ratio sensor |
| 46 | ABS | 60 | Anti-lock brake system |
| 47 | ALT | 140 | Charging system |
| 48 | RDI | 40 | Cooling fan system |
| 49 | CDS | 40 | Cooling fan system |
| 50 | RR DEF | 30 | Rear window and outside rear view mirror defogger |
| 51 | HEATER | 50 | Blower |
| 52 | MAIN | 50 | Starting system |
Engine compartment relay box
| No. | Name | A | Description |
|---|---|---|---|
| 1 | DRL | 7.5 | Daytime running light system |