Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Removal

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual / Engine & Hybrid System / 2gr-fks (fuel) / Fuel Main Valve / Removal

REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during fuel main valve assembly removal/installation are shown below.

Necessary Procedures After Parts Removed/Installed/Replaced

Replaced Part or Performed Procedure

Necessary Procedure

Effect/Inoperative Function when Necessary Procedure not Performed

Link
*1: When performing learning using the Techstream.

Click here

Battery terminal is disconnected/reconnected

Memorize steering angle neutral point

Lane Control System

Pre-collision system

Intelligent clearance sonar system*1

Lighting system (w/ Automatic Headlight Beam Level Control System)

Parking assist monitor system

Panoramic view monitor system

Initialize back door lock

Power door lock control system

Reset back door close position

Power Back Door System (w/ Outside Door Control Switch)

NOTICE:

  • Do not disconnect the tube shown in the illustration when disassembling the fuel suction tube with pump and gauge assembly. Doing so will cause reassembly of the fuel suction tube with pump and gauge assembly to be impossible as the tube is pressed into the fuel suction plate sub-assembly.
  • When replacing the fuel filter, replace it together with the fuel suction plate sub-assembly.

*A

for TMMC Made

*B

for TMMC Made

*a

Tube

PROCEDURE

1. REMOVE FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY

  • for TMC Made:

    Click here

  • for TMMC Made:

    Click here

2. REMOVE FUEL SENDER GAUGE ASSEMBLY

Click here

3. REMOVE FUEL SUCTION PLATE SUB-ASSEMBLY

  • for TMC Made:

    Click here

  • for TMMC Made:

    Click here

4. REMOVE FUEL PUMP FILTER

  • for TMC Made:

    Click here

  • for TMMC Made:

    Click here

5. REMOVE FUEL MAIN VALVE ASSEMBLY

(a) Remove the fuel main valve assembly (for Low Pressure).

(1) Remove the clip from the fuel filter.

(2) Using a screwdriver with its tip wrapped with protective tape, remove the fuel main valve assembly from the fuel filter.

NOTICE:

  • Pull out the fuel main valve assembly carefully because the O-rings are firmly installed between the fuel main valve assembly and fuel filter.
  • Do not damage the fuel filter.

*a

Protective Tape

(3) Remove the 2 O-rings from the fuel main valve assembly.

*1

O-ring

(b) Remove the fuel main valve assembly (for High Pressure).

(1) Remove the clip from the fuel filter.

(2) Using a screwdriver with its tip wrapped with protective tape, remove the fuel main valve assembly from the fuel filter.

NOTICE:

  • Pull out the fuel main valve assembly carefully because the O-rings are firmly installed between the fuel main valve assembly and fuel filter.
  • Do not damage the fuel filter.

*a

Protective Tape

(3) Remove the 2 O-rings from the fuel main valve assembly.

*1

O-ring
    Installation
    INSTALLATION PROCEDURE 1. INSTALL FUEL MAIN VALVE ASSEMBLY (a) Apply gasoline to 2 new O-rings. Then install the O-rings to the fuel main valve assembly (for Low Pressure). (b) Apply gasoline to 2 new ...

    Fuel Pressure Sensor
    ...

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