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Home >> Lexus >> 2021 >> LC 500 2D Convertible >> Repair and Diagnosis >> Steering >> Steering Column >> Steering Column - Service Information (Convertible) >> Steering Column Assembly >> Disassembly [07/2020 - 05/2023] >> Procedure
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Disassembly [07/2020 - 05/2023]: Procedure

  1. REMOVE STEERING LOCK ACTUATOR OR UPPER BRACKET ASSEMBLY 
    1. Secure the steering column assembly in a vise between aluminum plates.
      NOTE:
      • Do not overtighten the vise.
      • Do not clamp the steering lock actuator or upper bracket assembly in the vise.
    2. Using SST, strike a punch mark for drilling in the center of the steering lock set bolt.
      GTY957867Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Center of Steering Lock Set Bolt
      • SST: 09622-00010 
      NOTE:

      When striking the punch mark, in order to prevent impact force from being applied to the steering lock actuator or upper bracket assembly, do not use a normal center punch.

    3. Using a drill, drill a hole in each steering lock set bolt and insert a screw extractor.
    4. GTY814422Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Using the screw extractor, remove the 2 steering lock set bolts and steering lock actuator or upper bracket assembly.

      NOTE:

      Push in the screw extractor by hand, and do not strike it with tools, etc.

  2. REMOVE MULTIPLEX TILT AND TELESCOPIC ECU 
    1. GTY814420Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Disengage the 2 claws and guide to remove the multiplex tilt and telescopic ECU from the steering column assembly.

  3. REMOVE CUSHION 
    1. Remove the cushion from the tilt motor.
      GTY957700Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002