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Installation [12/2017 - 09/2018]: Procedure

WARNING: This page is about a different car, the 2020 Lexus LS 500, 2019 Lexus LS 500, and 2018 Lexus LS 500. However, it is still accessible from the selected car via links, so may be relevant.
  1. INSTALL MILLIMETER WAVE RADAR SENSOR ASSEMBLY (for Stereo Camera Type) 
    1. Attach the guide.
      GTY789179Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Guide
      Screw
      Bolt
    2. Temporarily install the millimeter wave radar sensor assembly with the 2 bolts and screw.
    3. Tighten the 2 bolts and screw in the order shown in the illustration.

      Bolt 

      Torque: 2.5 N.m (25 kgf/cm, 22 in.lbf) 

  2. INSTALL MILLIMETER WAVE RADAR SENSOR ASSEMBLY (for Mono Camera Type) 
    NOTE:

    When the front bumper assembly, radiator grille, millimeter wave radar sensor assembly or No. 1 millimeter wave radar sensor bracket is replaced, check that the position of the manual axis switching mechanism is standard.

    1. Set beam axis to the standard position.
      GTY814888Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Manual axis switching mechanism
      *b Bolt
      1. Turn the bolt so that the beam axis change mechanism is positioned as shown in the illustration.

        Specified Condition

        A 

        3.0 to 5.0 mm (0.12 to 0.20 in.)

        Torque: 1.5 N.m (15 kgf/cm, 13 in.lbf) 

    2. Attach the guide.
      GTY804541Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Guide
      Screw
      Bolt
    3. Temporarily install the millimeter wave radar sensor assembly with the 2 bolts and 2 screws.
    4. Tighten the 2 bolts and 2 screws in the order shown in the illustration.

      Bolt 

      Torque: 2.5 N.m (25 kgf/cm, 22 in.lbf) 

  3. INSTALL FRONT BUMPER ASSEMBLY 
    1. for except Sport Package:

      Refer to INSTALLATION [12/2017 - 10/2020]

    2. for Sport Package:

      Refer to INSTALLATION [12/2017 - 10/2020]

  4. ADJUST MILLIMETER WAVE RADAR SENSOR ASSEMBLY 

    Refer to ADJUSTMENT [12/2017 - 09/2018] 

    1. for Mono Camera Type:

      When the millimeter wave radar sensor assembly is replaced, or the No. 1 millimeter wave radar sensor bracket is removed/installed, adjust the millimeter wave radar sensor assembly.

    2. for Stereo Camera Type:

      When the millimeter wave radar sensor assembly is replaced, adjust the millimeter wave radar sensor assembly.

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