Lexus ES 330 (2001-2006) – fuse and relay box
Diagrams of fuse and relay boxes – Lexus ES 330
Applies to vehicles manufactured in the years:
2001, 2002, 2003, 2004, 2005, 2006.
Passenger compartment
- Fuse box
- Body ECU
- Absorber control ECU
- Transponder key amplifier
- Air conditioning control unit
- Radio and player with display
- Theft deterrent ECU
- Component stereo amplifier (except MARK LEVINSON)
- Slip control ECU
- Engine control module
- Passenger side J / B
- Mirror memory ECU
- Headlamps level control ECU
- Shift lock control ECU
- Airbag sensor assembly
- Wiper relay
- Direction indicator turn signal relay
- J / B overhead
- ECU and sunroof control motor
- Passenger’s front door ECU
- Rear right door ECU
- Rear sun visor control relay
- Component stereo amplifier (MARK LEVINSON)
- Navigation ECU
- Telephone
- Light failure sensor
- Rear left door ECU
- Driver’s door controller
Distribution board fuse box diagram
The fuse box is located behind a cover on the left side of the steering column.
Number | Amperes [A] | Description |
1 | 10 | Multiplex communication system (electric door lock system, security system, automatic door closing system, automatic lighting control system, headlamp delay system, automatic tail light shut-off system, illuminated entry system, daytime running light system, wireless remote control system) air conditioning system , electronically modulated suspension, driving position memory system, front passenger seat position memory system |
2 | 7.5 | Ignition switch light, interior light, personal light, foot light, door ceiling light, trunk light, vanity light, garage door opener, clock, outside temperature gauge, multi-function display |
3 | 15 | Lighter |
4 | 5 | Electric rearview mirrors, clock, multifunction display, driver position memory system, front passenger seat position memory system |
5 | 10 | Audio system, navigation system |
6 | 15 | Power socket |
7 | 20 | Audio system, navigation system |
8 | 10 | Gauges and meters, clock, outside temperature gauge, multi-function display, shift lock system |
9 | 10 | SRS airbag system, power windows, anti-lock brake system, electronic modulated suspension, driver position memory system, front passenger seat position memory system |
10 | 25 | Wipers |
11 | 10 | Air conditioning system |
12 | 10 | Outside rearview mirror defogger |
13 | 5 | Boot system |
14 | 15 | Front fog lamps |
15 | 15 | Rear sun visor |
16 | 10 | Automatic anti-glare rearview mirror, compass , reverse lights, automatic lighting control system, automatic headlight leveling system, cruise control, seat belt reminder lights |
17 | 10 | Glove box lighting, console lighting, clock, outside temperature gauge, multi-function display, instrument cluster lighting, instrument panel lighting |
18 | 10 | Tail lights, parking lights, license plate lights |
19 | 20 | Rear passenger’s power window (left side) |
20 | 20 | Front passenger’s door lock system, front passenger’s power window |
21 | 7.5 | On-board diagnostics system |
22 | 20 | Seat fans / heaters |
23 | 15 | Windshield washer |
24 | 10 | Electric cooling fans |
25 | 15 | Stop lights, high mounted brake light |
26 | 5 | Fuel filler door opener |
27 | 25 | Multiplex communication system (electric lock system, automatic door locking system, wireless remote control system) |
28 | 25 | Public address system |
29 | 20 | Rear passenger’s power window (right-hand side) |
30 | thirty | Electric seats, driver position memory system, front passenger seat position memory system |
31 | thirty | Driver door lock system, electric driver window, electric sunroof |
32 | 40 | Rear window defogger |
Relay | ||
R1 | Fog lights | |
R2 | Rear lights | |
R3 | Accessory relay | |
R4 | Rear window defogger | |
R5 | Ignition (IG1) | |
R6 | Not used |
Engine compartment
- Fuse box
- Left headlight control
- ABS relay box
- Right headlight control ECU
- Skid control ECU with actuator
Diagram of the fuse box in the engine compartment
Number | Amperes [A] | Description |
1 | 120 | All components in “DEF”, “PWR â„–1”, “PWR â„–2”, “PWR â„–3”, “PWR â„–4”, “STOP”, “DOZWI â„–2”, “OBD”, ”  PWR seat “, “OPEN FUEL”, “MIST”, “AMP”, “PANEL”, “TAIL”, “AM1”, “CIG”, “POWER POINT”, “RAD â„–2”, “ECU-ACC”, “INDICATOR1”, “GAUGE2”, “ECU-IG”, “SQUEEGEE”, “WASHER”, “HTR (10A)”, ” HTR seat ” and “SUN-SHADE” fuses |
2 | 60 | 2002-2003: All elements in the “RDI FAN”, “ABS â„–2”, “ABS â„–3”, “CDS”, “HTR (50 A)” and “ADJ PDL” fuses and the anti-lock braking system, vehicle stability control system, traction control system, brake assist system |
50 | 2003-2006: All elements in “RDI FAN”, “ABS â„–2”, “ABS â„–3”, “CDS”, “HTR (50 A)” and “ADJ PDL” fuses and anti-lock braking system, vehicle stability control system, traction control system, brake assist system | |
3 | 15 | Left-hand headlight (low beam) and front fog lamps |
4 | 15 | Right headlight (low beam) |
5 | 5 | Daytime running light system |
6 | 10 | Air conditioning system |
7 | – | Not used |
8 | – | Not used |
9 | – | Not used |
10 | 40 | All elements in the “HEAD LH LWR”, “HEAD RH LWR”, “HEAD LH UPR”, “HEAD RH UPR” and “DRL” fuses |
11 | 40 | Anti-lock brake system, vehicle stability control system, traction control system, brake assist system |
12 | thirty | Electric cooling fan |
13 | thirty | Electric cooling fan |
14 | 50 | Air conditioning system |
15 | thirty | Pedals with power regulation |
16 | 40 | 2002-2003: Anti-lock brake system, vehicle stability control system, traction control system, brake assist system |
thirty | 2003-2006: Anti-lock brake system, vehicle stability control system, traction control system, brake assist system | |
17 | thirty | All elements of the “IGN” and “IG2” fuses and the starting system |
18 | 10 | Left headlight (high beam) |
19 | 10 | Right headlight (high beam) |
20 | 5 | Boot system |
21 | 5 | No circuit |
22 | 5 | Charging system |
23 | 15 | Boot system |
24 | 10 | Multiport fuel injection system / sequential multiport fuel injection system, SRS airbag system, seat belt pretensioners , cruise control |
25 | 25 | Multiplex communication system (electric lock system, automatic door locking system, wireless remote control system) |
26 | 20 | Multiport fuel injection system / sequential multiport fuel injection system |
27 | 10 | Horn |
28 | thirty | All elements in the “ECU-B”, “RAD â„–1” and “DOME” fuses |
29 | 25 | Multiport fuel injection system / sequential multiport fuel injection system |
30 | – | Not used |
31 | 10 | Multiport fuel injection system / sequential multiport fuel injection system |
32 | 15 | Emergency beacons |
Relay | ||
R1 | Not used | |
R2 | Not used | |
R3 | Daytime running light system (â„–2) | |
R4 | Daytime running light system (â„–3) | |
R5 | Electric cooling fan (â„–2) | |
R6 | Daytime running light system (â„–4) | |
R7 | Not used | |
R8 | Electric cooling fan (â„–3) | |
R9 | Magnetic clutch (A / C) | |
R10 | Engine management (air / fuel ratio sensor) | |
R11 | Air conditioning system (heating) | |
R12 | Starter | |
R13 | Reflector | |
R14 | Electric cooling fan (â„–1) | |
R15 | Circuit opening relay (C / OPN) | |
R16 | Horn | |
R17 | Engine Control Module (EFI) |
SÂ ABS relay box
Number | Amperes [A] | Description |
1 | 7.5 | Anti-lock Braking System, Vehicle Stability Control System, Traction Control System, Brake Assist System |
Relay | ||
R1 | ABS MTR | |
R2 | CUTTING ABS |