LEMON Manuals: Even more car manuals for everyone
Home >> Lexus >> 2021 >> LC 500 2D Coupe >> Repair and Diagnosis >> Accessories & Equipment >> Infotainment >> Monitor System - Service Information (Coupe) >> ULTRASONIC SENSOR (for Front) >> Removal [03/2017 - 05/2023] >> Procedure

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

  1. REMOVE FRONT BUMPER ASSEMBLY 

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

  2. REMOVE NO. 4 ENGINE ROOM WIRE 
    1. GTY800202Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Disconnect the 2 connectors.

    2. Detach the clamps and remove the No. 4 engine room wire.
  3. REMOVE FRONT CORNER ULTRASONIC SENSOR 
    1. Detach the claws and remove the front corner ultrasonic sensor.
      GTY804887Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

      Before removing the sensor, make sure to mark the sensor and front bumper cover so that each sensor can be returned to its original position.

  4. REMOVE FRONT CORNER ULTRASONIC SENSOR RETAINER 

    HINT: 

    When removing the front corner ultrasonic sensor retainer, heat the front bumper assembly and front corner ultrasonic sensor retainer using a heat light.

    1. Heat the front bumper assembly and front corner ultrasonic sensor retainer using a heat light at the specified temperature for 3 to 5 minutes.

      Standard

      Item Temperature
      Front Bumper Assembly 20 to 30°C (68 to 86°F)
      Front Corner Ultrasonic Sensor Retainer
      WARNING:
      GTY812853Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Heated Part
      *b Heat Light
      • Do not touch the heat light and heated parts.
      • Touching the heat light may result in burns.
      • Touching heated parts for a long time may result in burns.
    2. GTY804905Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Remove the front corner ultrasonic sensor retainer.

  5. REMOVE FRONT CENTER ULTRASONIC SENSOR 
    1. Detach the claws and remove the front center ultrasonic sensor.
      GTY804885Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

      Before removing the sensor, make sure to mark the sensor and front bumper cover so that each sensor can be returned to its original position.

  6. REMOVE ULTRASONIC SENSOR CLIP 

    HINT: 

    • When removing the ultrasonic sensor clip, heat the front bumper assembly and ultrasonic sensor clip using a heat light.
    • Use the same procedure for the other ultrasonic sensor clips.
    1. Heat the front bumper assembly and ultrasonic sensor clip using a heat light at the specified temperature for 3 to 5 minutes.

      Heating Temperature

      Item Temperature
      Front Bumper Assembly 20 to 30°C (68 to 86°F)
      Ultrasonic Sensor Clip
      WARNING:
      GTY812853Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Heated Part
      *b Heat Light
      • Do not touch the heat light and heated parts.
      • Touching the heat light may result in burns.
      • Touching heated parts for a long time may result in burns.
    2. Remove the ultrasonic sensor clip.
      GTY832728Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
scientia non olet · About LEMON Manuals