Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual: 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 front lumbar power seat switch 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

*: When performing learning using the Techstream.

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Disconnect cable from negative battery terminal

Memorize steering angle neutral point

Lane Control System

Pre-collision System

Intelligent Clearance Sonar System*

Parking Assist Monitor System

Panoramic View Monitor System

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

Initialize back door lock

Power Door Lock Control System

Reset back door close position

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

CAUTION:

Wear protective gloves. Sharp areas on the parts may injure your hands.

HINT:

  • Use the same procedure for the RH side and LH side.
  • The following procedure is for the LH side.

PROCEDURE

1. REMOVE FRONT SEAT ASSEMBLY

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2. DISCONNECT FRONT SEATBACK BOARD SUB-ASSEMBLY

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3. REMOVE FRONT SEAT CUSHION SHIELD (for Standard Seat Type)

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4. REMOVE INNER NO. 1 FRONT SEAT CUSHION SHIELD (for Sports Seat Type)

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5. REMOVE FRONT SEAT CUSHION SHIELD (for Sports Seat Type)

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6. REMOVE SLIDE AND VERTICAL POWER SEAT SWITCH KNOB (w/ Seat Position Memory System)

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7. REMOVE RECLINING POWER SEAT SWITCH KNOB (w/ Seat Position Memory System)

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8. REMOVE POSITION CONTROL ECU AND SWITCH ASSEMBLY LH (w/ Seat Position Memory System)

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9. REMOVE FRONT LUMBAR POWER SEAT SWITCH

(a) Disengage the 4 claws to remove the front lumbar power seat switch from the front seat cushion shield.

    Components
    COMPONENTS ILLUSTRATION *A for Sports Seat Type - - *1 FRONT SEAT CUSHION SHIELD *2 INNER NO. 1 FRONT SEAT CUSHION SHIELD ILLUSTRATION *A w/ Seat Position Memory System ...

    Inspection
    INSPECTION PROCEDURE 1. INSPECT FRONT LUMBAR POWER SEAT SWITCH (DRIVER SEAT) (w/ Seat Variable Cushion Switch) (a) Measure the resistance according to the value(s) in the table below. Standard Resi ...

    Other materials:

    Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Center Power Outlet Socket(for Rear No. 1 Seat): Components
    COMPONENTS ILLUSTRATION *1 ARMREST ASSEMBLY *2 CENTER ARMREST HINGE COVER LH *3 NO. 1 SEAT ARMREST ASSEMBLY *4 REAR SEATBACK BOARD SUB-ASSEMBLY *5 REAR SEATBACK COVER *6 REAR SEATBACK CENTER HINGE SUB-ASSEMBLY *7 NO. 2 REAR SEAT RECLINING SPACER - - Tig ...

    Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Intelligent Clearance Sonar System: Open or Short in Steering Angle Sensor +B (C1625)
    DESCRIPTION This DTC is stored if the clearance warning ECU assembly receives a signal via CAN communication from the steering sensor that indicates a power supply problem. DTC No. Detection Item DTC Detection Condition Trouble Area C1625 Open or Short in Steering Angle Sensor +B Op ...

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

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

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