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Home >> Lexus >> 2023 >> LC 500 2D Convertible >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Airbag System - Service Information (Convertible) (2 Of 2) >> Pop Up Hood Sensor >> Removal [05/2023 - ] >> Procedure

Removal [05/2023 - ]: Procedure

  1. PRECAUTION 
    WARNING:

    Be sure to read precaution thoroughly before servicing.

    Refer to PRECAUTION [05/2023 - ]

    GTY824211Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    NOTE:

    After turning the engine switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal.

    Refer to BEFORE DISCONNECTING BATTERY [05/2023 - ]

  2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 

    Refer to REMOVAL [05/2023 - ]

    WARNING:
    • Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.
    • If the airbag deploys for any reason, it may cause a serious accident.
    GTY581108Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. REMOVE FRONT BUMPER ASSEMBLY 

    Refer to REMOVAL [05/2023 - ]

  4. REMOVE FRONT NO. 2 BUMPER MOUNTING BRACKET 

    Refer to PROCEDURE - Step 34

  5. REMOVE PEDESTRIAN DETECTION CHAMBER ASSEMBLY 
    NOTE:

    When inspect the pedestrian detection chamber assembly, do not remove the pedestrian protection sensor.

    • The installation bolt and nut for the pedestrian protection sensor is a non-reusable part.
    • To preserve the airtight seal of the pedestrian detection chamber.
    • Do not open/close or move the tightening clips of the pedestrian detection chamber and pedestrian protection sensor.
    1. Remove the bolt, nut and the pedestrian detection chamber assembly from the No. 2 front bumper mounting bracket.
      GTY781816Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Pedestrian Protection Sensor
      Bolt
      Nut
      NOTE:
      • When inspect the pedestrian detection chamber assembly, do not remove the pedestrian protection sensor.
      • Do not subject the pedestrian protection sensor to any strong impact (such as dropping).
      • If the pedestrian detection sensor is subjected to any strong impact, replace the pedestrian detection chamber assembly with a new one.
      • Hold the pedestrian protection sensor so as not to damage the No. 2 front bumper mounting bracket.

      HINT: 

      Use the same procedure for the other side.

  6. REMOVE FRONT BUMPER ENERGY ABSORBER 
    1. Remove the 4 clips.
      NOTE:

      Do not reuse the clip after removing it.

    2. Detach the guides and remove the front bumper energy absorber from the No. 2 front bumper mounting bracket.
      NOTE:

      When remove the front energy absorber assembly, do not pull the pedestrian detection chamber.

      GTY794335Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the pedestrian detection chamber assembly from the front bumper energy absorber.
      NOTE:
      • When remove the pedestrian detection chamber, take care not to damage the front bumper energy absorber.
      • If the front bumper energy absorber has been damaged, replace it with a new one.
      GTY788721Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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