The 3rd generation Toyota Windom was produced in 2001, 2002, 2003, 2004, 2005 and 2006 in the V30 body. During this time, the model has been restyled. In some countries it is sold under the name Lexus ES 300 / 330. In our material you will find information on the location of electronic control units, description of fuses and relays Toyota Windom 30 (Lexus ES 300 330) with box diagrams and photo examples of their execution. Highlight the cigarette lighter fuse.
Fuse box is located at the bottom of the dashboard, on the driver’s side, behind the protective cover.
The direction indicator relay is mounted separately on the left pillar.
1 | 10A ECU-B – Anti lock braking system, air conditioning, clock, instrument cluster, cruise control, gearbox control unit, automatic transmission indicator, engine control unit, immobilizer, headlights, interior lighting, ignition key buzzer, automatic turn signal deactivation , sunroof, body electrical equipment control unit, audio system, navigation, power windows, seat belt buzzer, anti-theft system, central locking, central locking control unit, vehicle stabilization system |
2 | 7.5A DOME – Ignition switch lighting, interior lighting, personal lighting, vanity mirror lighting, garage door control unit, clock, outside temperature display, multi – information display |
3 | 15А CIG – Cigarette lighter |
4 | 5A ECU-ACC – Clock, instrument cluster, body ECU, mirror control unit |
5 | 10А RAD NO.2 – Audio system, navigation |
6 | 15A POWER POINT – Socket |
7 | 20А RAD NO.1 – Audio system, navigation |
8 | 10A GAUGE1 – Instrument cluster, clock, outside temperature sensor, multi – information display, gearbox selector lock, seat belt buzzer (indicator) |
9 | 10А ECU-IG – Anti-lock braking system, automatic lighting control, headlights, interior lighting, ignition key buzzer, sunroof, body electrical equipment control unit, glass lifters, anti-theft system, central locking, |
10 | 25A WIPER – Screen wiper |
11 | 10A HTR – Air conditioner |
12 | 10A MIR HTR – Heated mirrors |
13 | 5A AM1 – Starting system |
14 | 15A FOG – Front fog light |
15 | 15А SUN − SHADE – Rear curtain |
16 | 10A GAUGE2 – Auto-dimming interior mirror, compass, sunroof, reversing lamps, automatic transmission indicator, cruise control |
17 | 10A PANEL – Glove box lighting, clock, outside temperature display, multi – information display, instrument cluster lighting, overdrive indicator |
18 | 10A TAIL – Side light, license plate light |
19 | 20A PWR NO.4 – Rear left power window |
20 | 20A PWR NO.2 – Driver’s side window lifter, passenger door lock |
21 | 7,5A OBD – Diagnostic connector |
22 | 20A SEAT HTR – Heated seats |
23 | 15A WASHER – Washer of a windshield |
24 | 10A FAN RLY – Cooling fan |
25 | 15A STOP – Brake Light Bulbs, Secondary Brake Light, Anti Lock Braking System, Cruise Control |
26 | 5A FUEL OPEN – Fuel filler flap |
27 | 25A DOOR NO.2 – Control unit for body electrical equipment (central locking, wireless remote control system, automatic door locking) |
28 | 25A AMP – Amplifier |
29 | 20A PWR NO.3 – Rear right glass lift |
30 | 30A PWR SEAT – Power Seats |
31 | 30A PWR NO.1 – Glass lift from the driver’s side, locking the driver’s door, sunroof |
32 | 40A DEF – Heated rear window |
Some relays can be mounted on the back of the box.
Under the hood, the main fuse and relay box is located on the left side of the engine compartment.
1 | 100А ALT – 2AZ-FE (2002-2003): Fuses: “DEF”, “PWR NO.1”, “PWR NO.2”, “PWR NO.3”, “PWR NO.4”, “STOP”, “DOOR NO.2”, “OBD”, “PWR SEAT”, “FUEL OPEN”, “FOG”, “AMP”, “PANEL”, “TAIL”, “AM1”, “CIG”, “POWER POINT”, “RAD NO.2”, “ECU-ACC”, “GAUGE1”, “GAUGE2”, “ECU-IG”, “WIPER”, “WASHER”, “HTR (10 A)”, “SEAT HTR”, and ” SUN-SHADE “ |
120А ALT – 1MZ-FE, 3MZ-FE, 2AZ-FE (2003-2006): Fuses: DEF ”,“ PWR NO.1 ”,“ PWR NO.2 ”,“ PWR NO.3 ”,“ PWR NO. 4 “,” STOP “,” DOOR NO.2 “,” OBD “,” PWR SEAT “,” FUEL OPEN “,” FOG “,” AMP “,” PANEL “,” TAIL “,” AM1 “,” CIG ”,“ POWER POINT ”,“ RAD NO.2 ”,“ ECU-ACC ”,“ GAUGE1 ”,“ GAUGE2 ”,“ ECU-IG ”,“ WIPER ”,“ WASHER ”,“ HTR (10 A) ”, “SEAT HTR”, and “SUN-SHADE” |
2 | 60A ABS NO.1 2002-2003: Anti lock braking system, vehicle stabilization system, traction control, brake assist system |
50A ABS NO.1 – 2003-2006: Anti lock braking system, vehicle stabilization system, traction control, brake assist system |
3 | 15A HEAD LH LWR – Left low beam, instrument cluster, fog light, body control unit |
4 | 15A HEAD RH LWR – Dipped right light, headlight corrector, body control unit |
5 | 5A DRL – Daytime running lights |
6 | 10A A / C – Air Conditioning |
7 | Not used |
8 | Not used |
9 | Not used |
10 | 40А MAIN – Fuses: “HEAD LH LWR”, “HEAD RH LWR”, “HEAD LH UPR”, “HEAD LH UPR” and “DRL” |
11 | 40A ABS No.2 – Anti lock braking system, vehicle stabilization system, traction control, brake assist system |
12 | 30A RDI – Engine cooling fan |
13 | 30A CDS – Air conditioning fan |
14 | 50A HTR – Air Conditioning |
15 | 30A ADJ PDL – Electric gas pedal |
16 | 30A ABS No.3 – Anti lock braking system, vehicle stabilization system, traction control, brake assist system |
17 | 30A AM2 – Starting system, fuses: “IGN” and “IG2” |
18 | 10А HEAD LH UPR – High beam left |
19 | 10A HEAD RH UPR – High beam right |
20 | 5A ST – Instrument cluster, starter, ignition |
21 | 5A TEL – Phone |
22 | 5А ALT-S – Battery charging system |
23 | 15А IGN – Starting system |
24 | 10A IGN2 – Anti lock brake system. battery charging system, instrument cluster, cruise control, transmission control unit, automatic transmission indicator, engine control unit, seat belt indicator, vehicle stabilization system, traction control |
25 | 25A DOOR1 – Body electrical equipment control unit, anti-theft system, central locking, central locking control unit |
26 | 20A EFI – Cruise control, transmission control unit, automatic transmission indicator, engine control unit |
27 | 10А HORN – Sound signal |
28 | 30A D.C.C – Fuses: “ECU-B”, “RAD NO.1” and “DOME” |
29 | 25A A / F – Engine control unit |
30 | Not used |
31 | 10А ETCS – Engine control unit, cruise control |
32 | 15А HAZ – Direction indicators, alarm |
R1 | Not used |
R2 | Not used |
R3 | Daytime running lights (No.2) |
R4 | Daytime running lights (No.3) |
R5 | Cooling fan (No.2) |
R6 | Daytime running lights (No.4) |
Located next to the battery.
1 – 7.5А ABS NO.4 – Anti lock braking system, vehicle stabilization system, traction control, brake assist system
R1 – Not used
R2 – Anti-lock braking system
R3 – ABS
That’s all. If you have something to add – write in the comments.
FAQs
Hello, It is located in the fuse box that goes along the Driver side Fender under the Hood, it is marked as "CIR OPN" on the Back side of the Cover, which stands for Circuit Opening Relay, a remnant of the good old days..
Where are the cabin fuses located? ›
Most vehicles have two fuse boxes, with one under the hood and the other in the cabin. You can usually find the other fuse box in the dashboard on the driver's side, but some manufacturers also place it below the glove box. If the interior fuse box isn't there, you can try checking the luggage compartment.
Where is the engine compartment fuse box? ›
Engine fuse boxes are typically situated near the battery. In this vehicle, the battery is on the driver's side, and there is a fuse box right above it with a black plastic cover to protect the fuses.
What happens if your fuel pump relay goes bad? ›
The most common sign of a bad fuel pump relay is an engine that cranks but doesn't start. A fuel pump relay will typically fail in the open position, preventing voltage from reaching the fuel pump. As a result, the engine will be starved of fuel and refuse to run.
What fuses will stop a car from starting? ›
One possible reason why your car won't start no crank is that the fuse for the ignition switch is blown. You can check the fuse by locating it in the fuse box and inspecting it for any damage or breakage. If the fuse is faulty, you will need to replace it with a new one.
How do you know which fuse goes where? ›
To determine the type of blade fuses your vehicle uses, check your owner's manual for a fuse box diagram. A fuse box diagram will show you what kind of fuse goes into each slot and the exact amperage to use. If you are unable to locate a fuse box diagram, consult with your local auto mechanic.
Where is blown fuse located? ›
Open the fuse box door. Inspect each fuse using a flashlight to find the one that is burned or melted (the working fuses will have a clear glass casing but the blown one will look cloudy or blackened).
Where is the secondary fuse box? ›
The secondary under-hood fuse box is next to the battery. To open it, push the tabs as shown. If something electrical in your vehicle stops working, check for a blown fuse first. Determine from the chart on pages and , or the diagram on the fuse box lid, which fuse or fuses control that device.
How to tell if a fuse is blown? ›
Remove the fuse from its holder. In some cases you may need a small screwdriver to unscrew the fuse holder cap. Look at the fuse wire. If there is a visible gap in the wire or a dark or metallic smear inside the glass then the fuse is blown and needs to be replaced.
What fuses have constant power? ›
Constant fuses provide a continuous flow of power to your device, even when your car is turned off. This type of fuse is typically used for devices that need to stay powered on at all times, such as your car's clock or alarm system.
A fuse protects the electrical devices and a relay is an electrical switch.
What fuse controls the dashboard lights? ›
The instrument cluster fuse manages the dashboard gauge of a vehicle. It uses electricity from the car battery to power various electronic components of the dashboard such as the different warning lights, gauges, and alarm systems. They include but are not limited to the following: Speedometer.
Where is the fuel pump relay switch located? ›
Find the fuel pump relay in your vehicle's fuse box.
The main fuse box is usually located underneath the hood near the front of your vehicle, but there may be a smaller fuse box under the steering column inside your vehicle as well.
Where is the fuel pump relay on a 2002 Lexus ES300? ›
The 2002 Lexus ES300 fuel pump relay location is in the underhood fuse box in the engine compartment. Vehicle parts will eventually become ineffective. The fuel filter needs to be replaced every 30,000 miles or so.
Where is the fuel pump relay on a 1997 Lexus ES300? ›
The fuel pump is powered by the Circuit Opening Relay, which is powered by the EFI Relay. The COP relay is located in the R/B 1 block which is right next to the main fuse and relay box on the drivers side under the hood.
Where is the fuel pump relay on a 2000 Lexus ES300? ›
The fuel pump on a 2000 Lexus ES300 has a relay in the engine compartment main fuse box labeled EFI fuse.