Component Locations
WARNING: This page is about a different car, the 2003 Lexus ES 300 and 2002 Lexus ES 300. However, it is still accessible from the selected car via links, so may be relevant.
COMPONENT LOCATIONS
| Component | Location |
|---|---|
| Body ECU | Fig 1 & Fig 2 |
| Combination Meter (Warning Buzzer) | Fig 1 |
| Courtesy Lamp Switch | Fig 1 & Fig 2 |
| DOOR1 25A Fuse | Fig 3 |
| Door W/Motor Lock Assembly (Front) | Fig 2 & Fig 4 |
| Door W/Motor Lock Assembly (Rear) | Fig 2 & Fig 5 |
| Driver Side Junction Block (Body ECU) | Fig 1 & Fig 2 |
| Engine Room Junction Block Assembly | Fig 3 & Fig 6 |
| Fuel Filler Opening Lid Lock | Fig 7 |
| FUEL OPN 5A Fuse | Fig 8 |
| Instrument Panel Junction Block (Body ECU) | Fig 6, Fig 8 & Fig 9 |
| Luggage Compartment Door Lock | Fig 2 |
| Luggage Compartment Door Opening Switch Assembly (Fuel OPN SW) | Fig 7 |
| Luggage Door Lock Assembly | Fig 9 |
| Luggage Opening Cancel Switch Assembly | Fig 9 |
| Luggage Opening Switch Assembly | Fig 9 |
| Power Window Master Switch | Fig 2 & Fig 4 |
| Unlock Warning Switch Assembly | Fig 1 & Fig 2 |
ENGINE COMPARTMENT JUNCTION BLOCK RELAY IDENTIFICATION
| RELAY NUMBER | RELAY DESCRIPTION |
|---|---|
| A | EFI Relay |
| B | Horn Relay |
| C | C/OPN Relay |
| D | Fan No. 1 Relay |
| E | Head Relay |
INSTRUMENT PANEL JUNCTION BLOCK RELAY IDENTIFICATION
| RELAY NUMBER | RELAY DESCRIPTION |
|---|---|
| A | Fog Relay |
| B | RR DEF Relay |
| C | Tail Relay |
| D | IG1 Relay |
| E | ACC Relay |
| F | - Relay |