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Home >> Lexus >> 2021 >> LC 500 2D Coupe >> Repair and Diagnosis >> Suspension >> Suspension Control Systems >> Suspension Control System - Service Information (Coupe) >> HEIGHT CONTROL SENSOR (for Rear Side) >> Installation [03/2017 - 05/2023] >> Procedure

Installation [03/2017 - 05/2023]: Procedure

  1. INSTALL LOAD SENSING VALVE SENSOR BRACKET 
    1. Install the load sensing valve sensor bracket with the bolt.

      Torque: 5.4 N.m (55 kgf/cm, 48 in.lbf) 

      GTY820034Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSTALL REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY LH 
    1. Install the rear height control sensor sub-assembly LH with the 2 bolts.

      Torque: 13.5 N.m (138 kgf/cm, 10 ft.lbf) 

      NOTE:

      Do not drop the height control sensor LH. If it is dropped, replace it with a new one.

      GTY820077Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Connect the connector.
    3. When reusing the load sensing valve sensor bracket:
      1. Align the matchmarks on the height control sensor link and load sensing valve sensor bracket.

        Torque: 5.4 N.m (55 kgf/cm, 48 in.lbf) 

        GTY789849Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a Matchmark
    4. When replacing the load sensing valve sensor bracket with a new one:
      1. Jack up the axle carrier with a wooden block between the jack and axle carrier. Apply a load to the rear suspension so that the rear No. 2 suspension arm assembly LH becomes level.
        GTY813295Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      2. Install the rear height control sensor link to load sensing valve sensor bracket with the nut.

        Torque: 5.4 N.m (55 kgf/cm, 48 in.lbf) 

        HINT: 

        Install the height control sensor link to the center of the long hole on the load sensor valve sensor bracket.

        GTY821413Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a Center of the long hole
  3. INSTALL REAR WHEEL LH 

    Refer to INSTALLATION [03/2017 - 05/2023]

  4. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 

    Refer to PROCEDURE - Step 2

    NOTE:

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

    Refer to INITIALIZATION [03/2017 - 04/2020] , or refer to INITIALIZATION [04/2020 - 05/2023]

  5. INSTALL NO. 2 DECK BOARD 

    Refer to PROCEDURE - Step 13 [03/2017 - 01/2021] , or refer to PROCEDURE - Step 13 [01/2021 - ]