Where is the fuel pump relay on a Lexus ES300?

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..

Why won t my ES300 start?

The most common reasons a Lexus ES300 won't start are a dead battery, an alternator problem, or failed starter .

Where is the fuel pump relay on a 2001 Lexus rx300?

The EFI relay is located under the hood and the citcuit opening relay is located under the drivers side dash. Both provide power to the fuel pump.

Where is the fuse on a 2002 Lexus ES300 trunk?

The fuse is located in the driver's side instrument panel fuse box and is labeled as "TRUNK". The trunk latch mechanism may be jammed or need lubrication.

Why is my 2006 Lexus ES330 no crank no start?

The most common reasons a Lexus ES330 won't start are a dead battery, an alternator problem, or failed starter .

Can you drive without fuel pump relay?

If the fuel pump fuse and relay were missing, then the truck should not run at all .

What is a fuel system relay?

The fuel pump relay plays an integral role in getting fuel to your engine for combustion . Powered by the ignition and/or powertrain control module (PCM), the fuel pump relay's main function is to provide the fuel pump with enough power. When the fuel pump relay isn't working, then the fuel pump cannot either.

How do you check the power of a fuel pump relay?

To test the relay switch, you will need a multimeter and a jumper wire. Set the multimeter to measure voltage (volts) and connect the jumper wire to the positive battery terminal. Then, touch one probe of the multimeter to the jumper wire and the other probe to the pin that connects to the fuel pump.

Where is the ignition relay fuse?

Q: Where Is the Ignition Relay Typically Located? A: The ignition relay is in charge of switching power to both the ignition system and the fuel system once a vehicle's key is turned. The ignition relay (when equipped) is typically found inside the vehicle's fuse box .

What fuses control the dashboard?

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 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 fuel pump relay on a 2003 Lexus gs300?

Take a look along the front of the bay, in the area in front of the battery . There, You will find the fuse box. Inside is an array of fuses and switches. Using the sticker on the lid of the black fuse box, match the code to the fuel pump relay inside.

Where is the fuel pump control module on a Lexus gs300?

The fuel pump module/ecu is located in left rear of luggage compartment .

Fuses and relays Lexus ES 300/330 (XV30), 2001

07.22.2021

Table of Contents

In the engine compartment
In the passenger compartment
Car Body

The fourth generation Lexus ES300 sedan has become more luxurious, taking over many features from the flagship LS. The new car with the code designation XV30, which appeared in 2001, continues the tendency to increase the overall marker lamps. The wheelbase of the car has grown from 2,670 mm to 2,720 mm, the car has also expanded in length and width, which favorably affected the spaciousness of the cabin. As a result, the fourth generation ES became the best-selling luxury sedan in the United States. But the car was in high demand in export markets, including the Middle East. Under the hood of the 2001-2006 Lexus ES300 there is a V6 engine of the 1MZ-FE brand, which is also known from the cars of the previous series.

The power circuits of the Japanese premium car are protected by relays and fuses. The elements are installed in blocks located in the engine compartment and the passenger compartment. Considered diagrams Lexus ES 300/330 (XV30) 4th generation 2001, 2002, 2003, 2004, 2005, 2006 model year.

In the engine compartment

Location of components: 1. fuse block, 2. Left headlight control unit, 3. ABS relay box, 5. Right headlight control unit, 5. Stability control

Photo - location.

Diagram

No.	Description of fuses	A
1	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", "SUN-SHADE"	120
2	2002-2003: ABS, VSC, traction control, brake assist system, fuses: "RDI FAN", "ABS No.2", "ABS No.3", "CDS", "HTR (50 A)", " ADJ PDL "	60
2	2003-2006: ABS, VSC, traction control, brake assist system, fuses: "RDI FAN", "ABS No.2", "ABS No.3", "CDS", "HTR (50 A)", " ADJ PDL "	50
3	Low beam left, front fog light	15
4	Low beam right	15
5	Daytime Running Lights	5
6	Air conditioning	10
7	-	-
8	-	-
9	-	-
10	Fuses: "HEAD LH LWR", "HEAD RH LWR", "HEAD LH UPR", "HEAD RH UPR", "DRL"	40
11	ABS, VSC, traction control, brake assist system	40
12	Cooling fan	30
13	Cooling fan	30
14	Air conditioning	50
15	Electronic gas pedal	30
16	2002-2003: ABS, VSC, traction control, brake assist system	40
16	2003-2006: ABS, VSC, traction control, brake assist system	30
17	Starting system, fuses: "IGN", "IG2"	30
18	High beam left	10
19	High beam right	10
20	Launch system	5
21	Telephone	5
22	Charging system	5
23	Launch system	15
24	Multiport fuel injection system / sequential multiport fuel injection system, SRS airbag system, cruise control, seat belt pretensioners	10
25	Body control unit (central locking)	25
26	Sequential multiport fuel injection system	20
27	Horn	10
28	Fuses: "ECU-B", "RAD NO.1" "DOME"	30
29	Sequential multiport fuel injection system	25
30	-	-
31	Sequential multiport fuel injection system	10
32	Alarm	15
Relay
R1	-
R2	-
R3	Daytime running lights #2
R4	Daytime running lights #3
R5	Cooling system fan #2
R6	Daytime running lights #4
R7	-
R8	Cooling system fan #3
R9	Air Conditioning Compressor Clutch (A / C)
R10	Air fuel ratio sensor
R11	Air conditioner (heater)
R12	Starter
R13	Headlights
R14	Cooling system fan #1
R15	Gasoline Pump (Circuit Opening (C / OPN))
R16	Horn
R17	Engine control unit (EFI)

ABS relay box (no. 3 in the picture)

No.	Decoding	A
1	ABS, VSC, traction control, brake assist system	7.5
Relay
R1	ABS system
R2	ABS system

In the passenger compartment

Location of components: 1. fuse block, 2. Body electrical control unit, 3. Adjustable suspension control unit, 4. Key transponder amplifier, 5. Air conditioning control unit, 6. Radio with display, 7. Anti-theft system control unit, 8. Audio amplifier (except MARK LEVINSON), 9. Skid Control, 10. Engine control unit, 11. Distribution block, 12. Mirror memory unit, 13. Headlight range control unit, 14. Gearbox selector lock unit, 15. Central airbag unit, 16. Wiper relay, 17. Turn signal relay

Photo - location.

Access example.

Assigment of fuses in the passenger compartment Lexus ES300 / 330

No.	Description	A
1	Body electrical control unit (central locking, anti-theft system, automatic lighting system, daytime running lights, automatic door locking, exterior lighting), air conditioning, adjustable suspension, seat memory	10
2	Ignition switch lighting, interior lighting, footwell lighting, door lighting, luggage compartment lighting, clock, outside temperature sensor, multi-information display, sun visor mirror lighting, garage door control unit	7.5
3	Cigarette lighter fuse lexus es 300/330	15
4	Power mirrors, seat memory, multi-information display	5
5	Radio tape recorder, navigation	10
6	Socket	15
7	Radio tape recorder, navigation	20
8	Instrument cluster, clock, outside temperature sensor, multi-information display, gear selector lock	10
9	SRS airbag system, power windows, ABS, adjustable suspension, seat memory	10
10	Wiper	25
11	Air conditioning	10
12	Heated mirrors	10
13	Start system	5
14	Front fog lights	15
15	Rear sun shade	15
16	Rearview mirror, compass, reversing lamps, automatic lighting system, automatic headlight range control, cruise control, seat belt indicator	10
17	Glove compartment lighting, armrest compartment lighting, clock, outside temperature sensor, instrument panel lighting, instrument cluster, multi-information display	10
18	Parking lights of license plate lighting	10
19	Rear left power window	20
20	Front right power window, central locking	20
21	Diagnostic connector	7.5
22	Heated and ventilated seats	20
23	Glass washer	15
24	Cooling fan	10
25	Brake light lamps, additional brake light	15
26	Fuel tank hatch	5
27	Body control unit (central locking)	25
28	Audio amplifier	25
29	Rear right power window	20
30	Power seats	30
31	Front left power window, central locking, sunroof	30
32	Heated rear window	40
Relay
R1	Fog lights
R2	Parking lights
R3	Subsidiary
R4	Heated rear window
R5	Ignition (IG1)
R6	-

Car Body

Component locations: 1. Junction box, 2. Sunroof control unit, 3. Front passenger door control unit, 4. Rear right door control unit, 5. Rear sun shade relay, 6. Audio amplifier (MARK LEVINSON), 7. Navigation control unit, 8. Telephone control unit, 9. Lamp failure control unit, 10. Control unit in the rear left door, 11. Control unit in the front driver's door.

Lexus ES 250 / 300h / 350 (XV60), 2012 - 2018	Lexus ES 350 (XV40), 2006 - 2012
Lexus GX470 (J120), 2002 - 2009	Lexus GS 300 (S190), 2005 - 2012
Lexus GS300 / Toyota Aristo 147, 1991 - 1997	Toyota Harrier / Lexus RX350 (XU30), 2006 - 2009

Fuses and relays Lexus ES 300/330 (XV30), 2001 - 2006 (2024)

In the engine compartment

In the passenger compartment

Car Body

FAQs

Where is the fuel pump relay on a Lexus ES300? ›

Where is blown fuse located? ›

References