Lexus ES 300 (XV20) – (1996 – 2001) – fuse box diagram
Year of production: 1996, 1997, 1998, 1999, 2000, 2001
Passenger compartment
- Fuse Box
- Integration Relay
- Turn Signal Flasher Relay
- Front Fog Light Relay
- Cruise Control ECU
- Absorber Control ECU
- Theft Deterrent ECU
- A/C Control Assembly
- ABS ECU or ABS and Traction ECU
- Stereo Component Amplifier
- Engine Control Module
- Wireless Door Lock ECU
- Shift Lock Control ECU
- Airbag Sensor Assembly
- Daytime Running Light Relay
Passenger compartment fuse box
| No. | Name | A | Designation |
|---|---|---|---|
| 1 | SEAT-HEATER | 20 | Seat heater system |
| 2 | HEATER | 10 | Air conditioning system |
| 3 | GAUGE | 10 | Gauges and measures, service reminder indicators and warning buzzers, Back-up light, Door courtesy light, Seat heater, Power window system |
| 4 | WIPER | 20 | 1996-1998: Windshield wipers and washer |
| 25 | 1999-2001: Windshield wipers and washer | ||
| 5 | MIRROR-HEATER | 10 | Outside rear view mirror defogger |
| 6 | ECU-IG | 15 | Cruise control system, Anti-lock brake system, Shift lock system, Power brake antenna, Theft deterrent system, Electronic modulated suspension, Wireless remote control |
| 7 | IGN | 5 | SRS airbag system, Multiport fuel injection |
| 8 | STOP | 15 | Stop lights, High mounted stoplight, Cruise control system, Electronic modulated suspension, Anti-lock brake system, Shift lock system, Power seat system, Multiport fuel injection |
| 9 | TAIL | 10 | Tail light, Side marker lights, License plate lights |
| 10 | POWER-OUTLET | 15 | Power outlet |
| 11 | OBD | 7.5 | On-board diagnosis system |
| 12 | FOG | 15 | Fog lights |
| 13 | STARTER | 5 | Starting system |
| 14 | DOOR | 25 | Door courtesy light, Theft deterrent system, Power door lock system, Trunk lid opener, Fuel filler door opener |
| 15 | PANEL | 7.5 | Instrument panlel lights, Glovebox light |
| 16 | TURN | 7.5 | Emergency flashers, Turn signal lights |
| 17 | RAD-NO.2 | 7.5 | Audio System |
| 18 | CIG | 15 | Cigarette lighter, Clock, SRS airbag system, Theft deterrent system |
| 19 | – | – | Noise filter |
| 20 | – | – | Noise filter |
| 21 | DEF | 40 | Rear window defogger, Outside rear view mirror defogger |
| 22 | PWR | 30 | Power window, Electronic moon roof, Power seat system |
| 23 | AM1 | 40 | Power window, Electronic moon roof, Power seat system |
| No. | Designation |
|---|---|
| R1 | Power |
| R2 | Defogger |
| R3 | Taillight |
| R4 | Integration Relay |
- Moon Roof Control SW and Relay
- Telephone Transceiver and Speaker Relay
- Light Failure Sensor
Engine Compartment
- Fuse Box
- Additional Fuse Box (Left)
- Additional Fuse Box (Right)
Engine Compartment Fuse Box
| No. | Name | A | Designation | |
|---|---|---|---|---|
| 1 | A/F HTR | 25 | 1999-2001: Air fuel ratio sensor | |
| 2 | – | – | – | |
| 3 | A/C | 10 | No circuit | |
| 4 | – | 10 | Spare fuse | |
| 5 | – | 15 | Spare fuse | |
| 6 | – | 30 | Spare fuse | |
| 7 | CDS | 30 | Air conditioning system | |
| 8 | RDI | 30 | Electric cooling fans | |
| 9 | ALT-S | 5 | Charging system | |
| 10 | H-LP RH
or
H-LP RH HI |
15 | 1996-1998: Right-hand headlight (high beam) | |
| HEAD RH(UPR) | 20 | 1999-2001: Right-hand headlight (high beam) | ||
| 11 | EFI | 15 | Multiport fuel injection | |
| 12 | HORN | 10 | Theft deterrent system | |
| 13 | HAZ | 10 | 1996-1998: Emergency flashers, Turn signal lights | |
| HAZARD | 15 | 1999-2001: Emergency flashers, Turn signal lights | ||
| 14 | AM2 | 30 | Starting system | |
| 15 | TEL | 5 | Telephone | |
| 16 | H-LP LH
or
H-LP LH HI |
15 | 1996-1998: Left-hand headlight (high beam) | |
| HEAD LH(UPR) | 20 | 1999-2001: Left-hand headlight | ||
| 17 | RADIO NO.1 | 20 | Audio system | |
| 18 | – | – | – | |
| 19 | MAIN | 40 | Headlight, Starting system | |
| 20 | DOME | 7.5 | Theft deterrent system, Clock, Door courtesy light, Interior light, Ignition switch light, Vanity light, Wireless remote control system | |
| 21 | ECU-B | 10 | Cruise control system, Air conditioning system, Power seat system | |
| 22 | ALT | 100 | Charging system | |
| 23 | – | – | – | |
| 24 | HTR | 50 | Air conditioning system, Seat heater | |
| 25 | T-STK
or
CDS NO.2 |
30 | No circuit | |
| Relay |
||||
| R1 | Magnetic clutch (A/C) | |||
| R2 | Circuit Opening Relay (C/OPN) | |||
| R3 | Electric cooling fan (No.2) | |||
| R4 | Electric cooling fan (No.3) | |||
| R5 | Air conditioning system (Heater) | |||
| R6 | Main (Engine) | |||
| R7 | EFI | |||
| R8 | Headlight | |||
| R9 | Starter | |||
| R10 | Horn | |||
| R11 | Electric cooling fan (No.1) | |||
Additional Fuse Box (Left)
| No. | Name | A | Designation |
|---|---|---|---|
| 1 | INJ | 20 | No circuit |
| 2 | DRL NO. 2 | 5 | Daytime Running Light System |
| 3 | H-LP LH (LO) | 10 | 1996-1998: Left-hand headlight (low beam) |
| H-LP LH (LWR) | 15 | 1999-2001: with discharge headlight: Left-hand headlight (low beam) |
|
| H-LP LH (LWR) | 10 | without discharge headlight: Left-hand headlight (low beam) | |
| 4 | H-LP RH (LO) | 10 | 1996-1998: Right-hand headlight (low beam) |
| H-LP RH (LWR) | 15 | 1999-2001: with discharge headlight: Right-hand headlight (low beam) |
|
| H-LP RH (LWR) | 10 | without discharge headlight: Right-hand headlight (low beam) | |
| Relay | |||
| R1 | Daytime running light system No.2 | ||
| R2 | Daytime running light system No.4 | ||
| R3 | Daytime running light system No.3 | ||
Additional Fuse Box (Engine Compartment (Right))
| No. | A | Designation |
|---|---|---|
| 1 | 60 | Anti-lock brake system |
| Relay | ||
| R1 | ABS motor | |
| R2 | ABS SOL | |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.