Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Fuel Pump Ecu(w/ Rear No. 2 Seat)

Components

COMPONENTS

ILLUSTRATION

*1

FUEL PUMP CONTROL ECU ASSEMBLY

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-

N*m (kgf*cm, ft.*lbf): Specified torque

-

-

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 pump control ECU 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)

PROCEDURE

1. REMOVE DECK TRIM SIDE PANEL ASSEMBLY LH

Click here

2. REMOVE FUEL PUMP CONTROL ECU ASSEMBLY

(a) Disconnect the 2 fuel pump control ECU assembly connectors.

(b) Remove the 2 nuts and fuel pump control ECU assembly from the vehicle body.

NOTICE:

Do not reuse the fuel pump control ECU assembly if it has been dropped or subjected to a severe impact.

Installation

INSTALLATION

PROCEDURE

1. INSTALL FUEL PUMP CONTROL ECU ASSEMBLY

(a) Install the fuel pump control ECU assembly to the vehicle body with the 2 nuts.

Torque:

8.0 N·m {82 kgf·cm, 71 in·lbf}

(b) Connect the 2 fuel pump control ECU assembly connectors.

2. INSTALL DECK TRIM SIDE PANEL ASSEMBLY LH

Click here

    Installation
    INSTALLATION PROCEDURE 1. INSTALL FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY (a) Install a new fuel suction tube set gasket to the fuel tank assembly. (b) Set the fuel suction tube with pump an ...

    Fuel Pump Ecu(w/o Rear No. 2 Seat)
    ...

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    Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual

    Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual

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