Lexus GS400 (1998 – 2000) – fuse box diagram
Year of production: 1998, 1999, 2000
Driver’s side kick panel
Passenger’s side kick panel
Engine compartment
Engine compartment (Canada only)
| Fuse | Ampere rating [A] | Circuit protected | |
| 1 | WASHER | 20 | Windshield washer |
| 2 | FR FOG | 15 | Fog lights |
| 3 | TAIL | 10 | Tail lights, Side marker lights, License plate lights, Parking light |
| 4 | SRS–ACC | 15 | SRS |
| 5 | GAUGE | 10 | Back–up lights, Gauges and meters, service reminder indicators and buzzers |
| 6 | FUEL OPN | 10 | Fuel filler door opener |
| 7 | D FR DOOR | 20 | Power window system, Door lock system, Wireless remote control |
| 8 | PANEL | 7,5 | Emergency flashers, Headlight cleaner |
| 9 | HEATER | 10 | Air conditioning |
| 10 | SRS–B | 5 | Gauges and meters, service reminder indicators and warning buzzers |
| 11 | D P/SEAT | 30 | Power seat system |
| 12 | RADIO NO.2 | 15 | Audio, Shift lock system |
| 13 | WIPER | 25 | Windshield wipers |
| 14 | OBD | 7,5 | On–board diagnosis |
| 15 | STOP | 15 | Stop lights, Anti–lock brake system, Traction control system |
| 16 | CIG | 15 | Cigarette lighter, Power outlet |
| 17 | ECU–IG | 15 | Power window, Door lock system, Wireless remote control, Theft deterrent system |
| 18 | STARTER | 5 | Starting system |
| 19 | IGN | 5 | Multiport fuel injection system/sequential multiport fuel injection system, SRS, Anti–lock brake system, Vehicle skid control system, Cruise control system |
| 20 | D RR DOOR | 20 | Power window system, Door lock system, Wireless remote control |
| 21 | RR FOG | 10 | No circuit |
| 22 | M/R HTR | 10 | Outside rear view mirror |
| 23 | S/ROOF | 25 | Electronic moon roof |
| 24 | P FR DOOR | 20 | Power window system, Door lock system, Wireless remote control |
| 25 | P P/SEAT | 30 | Power seat system, Tilt and telescopic steering |
| 26 | DOME | 10 | Interior lights, Personal lights, Vanity lights, Trunk light, Clock |
| 27 | SEAT HTR | 20 | Seat heater |
| 28 | 4WS | 25 | No circuit |
| 29 | TV | 15 | No circuit |
| 30 | ECU–B2 | 5 | Power seat system |
| 31 | P RR DDOR | 20 | Power window system, Door lock system, Wireless remote control |
| 32 | ECU–B1 | 20 | Power window system, Door lock system, Wireless remote control, Theft deterrent system, Trunk lid opener, Interior lights, Personal lights, Clock, Headlight cleaner |
| 33 | MPX–B | 10 | Power window system, Door lock system, Wireless remote control, Theft deterrent system, Trunk lid opener |
| 34 | HORN | 10 | Horn |
| 35 | ETCS | 15 | Electronic throttle control system |
| 36 | AM2 | 15 | Starting system, Multiport fuel injection system/sequential multiport fuel injection system |
| 37 | TEL | 15 | No circuit |
| 38 | TURN–HAZ | 10 | Turn signal lights |
| 39 | EFI | 25 | Multiport fuel injection system/sequential multiport fuel injection system, Emission control system |
| 40 | ALT–S | 5 | Charging system |
| 41 | RADIO NO.1 | 20 | Audio |
| 42 | DRL NO.2 | 30 | Vehicles sold in Canada: Daytime running light system |
| 43 | H–LP L UPR | 10 | Vehicles sold in U.S.A.: Left–hand headlight (high beam) |
| 44 | H–LP R UPR | 10 | Vehicles sold in U.S.A.: Right–hand headlight (high beam) |
| DRL NO.1 | 30 | Vehicles sold in Canada: Daytime running light system | |
| 45 | H–LP L LWR | 15 | Left–hand headlight (low beam) |
| 46 | H–LP R LWR | 15 | Right–hand headlight (low beam) |
| 47 | H–LP R UPR | 15 | Vehicles with daytime running light system: Right–hand headlight (high beam) |
| 48 | H–LP L UPR | 15 | Vehicles with daytime running light system: Left–hand headlight (high beam) |
| * | SPARE | Spare fuse | |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
