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Home >> Lexus >> 2021 >> LC 500 2D Coupe >> Repair and Diagnosis >> Body & Frame >> Exterior/Interior Trim >> Exterior Panels / Trim - Service Information (Coupe) (1 Of 2) >> Front Bumper >> Disassembly [03/2017 - 06/2019] >> Procedure

Disassembly [03/2017 - 06/2019]: Procedure

  1. REMOVE FRONT BUMPER MOUNTING BRACKET 
    1. Detach the 2 clips and remove the front bumper mounting bracket.
      GTY817909Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
  2. REMOVE MILLIMETER WAVE RADAR SENSOR ASSEMBLY 

    Refer to PROCEDURE - Step 2

  3. REMOVE RADIATOR GRILLE (OR FRONT PANEL) EMBLEM 
    1. Remove the 2 screws.
      GTY780073Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Detach the claws and guides and remove the radiator grille (or front panel) emblem.
      GTY808013Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
  4. REMOVE FRONT BUMPER EXTENSION MOUNTING BRACKET 
    1. Remove the 2 screws and front bumper extension mounting bracket.
      GTY832704Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. REMOVE FRONT TURN SIGNAL LIGHT ASSEMBLY LH 

    Refer to PROCEDURE - Step 2

  6. REMOVE FRONT TURN SIGNAL LIGHT ASSEMBLY RH 

    HINT: 

    Use the same procedure described for the LH side.

  7. REMOVE NO. 4 ENGINE ROOM WIRE (w/o Intuitive Parking Assist System) 
    1. Disconnect the connector and remove the No. 4 engine room wire.
      GTY832702Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      HINT: 

      Use the same procedure for the RH and LH sides.

  8. REMOVE FRONT MARKER LIGHT ASSEMBLY LH 

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

  9. REMOVE FRONT MARKER LIGHT ASSEMBLY RH 

    HINT: 

    Use the same procedure described for the LH side.

  10. REMOVE NO. 4 ENGINE ROOM WIRE (w/ Intuitive Parking Assist System) 

    Refer to PROCEDURE - Step 2

  11. REMOVE FRONT CORNER ULTRASONIC SENSOR (w/ Intuitive Parking Assist System) 

    Refer to PROCEDURE - Step 3

  12. REMOVE FRONT CORNER ULTRASONIC SENSOR RETAINER (w/ Intuitive Parking Assist System) 

    Refer to PROCEDURE - Step 4

  13. REMOVE FRONT CENTER ULTRASONIC SENSOR (w/ Intuitive Parking Assist System) 

    Refer to PROCEDURE - Step 5

  14. REMOVE ULTRASONIC SENSOR CLIP (w/ Intuitive Parking Assist System) 

    Refer to PROCEDURE - Step 6

  15. REMOVE LOWER SIDE RADIATOR GRILLE LH 
    1. Detach the claws and remove the lower side radiator grille LH.
      GTY834619Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
  16. REMOVE LOWER SIDE RADIATOR GRILLE RH 

    HINT: 

    Use the same procedure described for the LH side.

  17. REMOVE FRONT BUMPER GARNISH LH 
    GTY811128Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    *1 Front Bumper Side Retainer
    Remove in this Direction
    Protective Tape
    1. Apply protective tape around the front bumper garnish LH.
    2. Remove the screw and front bumper side retainer.
    3. Detach the clips and claws and remove the front bumper garnish LH.
    4. Remove the protective tape.
  18. REMOVE FRONT BUMPER GARNISH 

    HINT: 

    Use the same procedure described for the front bumper garnish LH.

  19. REMOVE NO. 1 FRONT BUMPER SIDE SUPPORT LH 

    HINT: 

    When removing the No. 1 front bumper side support LH, heat the front bumper cover and No. 1 front bumper side support LH using a heat light.

    Standard

    Item Temperature
    Front Bumper Cover 20 to 30°C (68 to 86°F)
    No. 1 Front Bumper Side Support LH
    WARNING:
    • 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.
    GTY812843Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    *a Heated Part
    *b Heat Light
    1. Remove the No. 1 front bumper side support LH.
      GTY799964Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  20. REMOVE NO. 1 FRONT BUMPER SIDE SUPPORT RH 

    HINT: 

    Use the same procedure described for the LH side.

  21. REMOVE NO. 1 MOULDING TAPE 

    HINT: 

    When removing the No. 1 moulding tape, heat the front bumper cover and No. 1 moulding tape using a heat light.

    Standard

    Item Temperature
    Front Bumper Cover 20 to 30°C (68 to 86°F)
    No. 1 Moulding Tape
    WARNING:
    • 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.
    GTY583249Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    *a Heated Part
    *b Heat Light
    1. Remove the 2 No. 1 moulding tapes.
      GTY794622Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      HINT: 

      Use the same procedure for the RH side and LH side.

  22. REMOVE NO. 2 MOULDING TAPE 

    HINT: 

    When removing the No. 2 moulding tape, heat the front bumper cover and No. 2 moulding tape using a heat light.

    Standard

    Item Temperature
    Front Bumper Cover 20 to 30°C (68 to 86°F)
    No. 2 Moulding Tape
    WARNING:
    • 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.
    GTY812843Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    *a Heated Part
    *b Heat Light
    1. for Type A:
      GTY950052Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Remove the No. 2 moulding tape.

        HINT: 

        Use the same procedure for the RH side and LH side.

    2. for Type B:
      GTY950232Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Remove the No. 2 moulding tape.

        HINT: 

        Use the same procedure for the RH side and LH side.

    3. for Type C:
      GTY950240Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Remove the No. 2 moulding tape.

        HINT: 

        Use the same procedure for the RH side and LH side.

  23. REMOVE FRONT BUMPER HOLE COVER RH 
    1. Detach the claws.
      GTY780905Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
    2. Detach the anti-drop hook and remove the front bumper hole cover RH.
  24. REMOVE FRONT FENDER LINER RETAINER 
    1. Detach the claw and remove the front fender liner retainer.

      HINT: 

      Use the same procedure for the RH side and LH side.

      GTY799962Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  25. REMOVE RADIATOR GRILLE SUB-ASSEMBLY 
    1. Remove the 8 screws.
      GTY780115Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Detach the claws and guides and remove the radiator grille sub-assembly.
      GTY780116Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  26. REMOVE RADIATOR GRILLE MOULDING 
    1. Remove the 4 screws.
      GTY780118Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Detach the claws and remove the radiator grille moulding.
      GTY837547Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
  27. REMOVE NO. 2 RADIATOR GRILLE MOULDING 
    1. Remove the screw.
      GTY828377Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Detach the claws and remove the No. 2 radiator grille moulding.
      GTY815546Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
  28. REMOVE UPPER RADIATOR GRILLE 
    1. Remove the 2 screws.
      GTY780120Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Detach the claws and remove the upper radiator grille from the lower radiator grille.
      GTY829046Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
  29. REMOVE LOWER RADIATOR GRILLE 
  30. REMOVE NO. 2 DECK BOARD 

    Refer to PROCEDURE - Step 11

  31. PRECAUTION 
    WARNING:

    Be sure to read precaution thoroughly before servicing.

    GTY824211Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    Refer to PRECAUTION [03/2017 - 04/2020]

    NOTE:

    After turning the engine switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.

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

  32. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 

    Refer to PROCEDURE - Step 2

    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
    NOTE:

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

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

  33. REMOVE NO. 2 FRONT BUMPER MOUNTING BRACKET 
    1. Check that the engine switch off.
    2. Check that the cable is disconnected from the negative (-) battery terminal.
      WARNING:
      GTY581108Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • 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.
    3. Disconnect the 2 connectors of the pedestrian detection chamber assembly.
      NOTE:

      When disconnecting any pedestrian detection chamber assembly connector, take care not to damage the wire harness.

      GTY824886Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Push down the housing lock and slide the CPA. (At this time, the connector cannot be disconnected yet.)
        GTY817702Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a Housing Lock *b CPA
        *c CPA Upper Part - -
      2. Push the housing lock again and disconnect the connector.
        NOTE:

        Do not push down the upper part of the CPA shown in the illustration when disconnecting the pedestrian detection chamber assembly connector.

      3. After disconnecting the connector, check that the position of the housing lock is correct as shown in the illustration.
        GTY824218Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a CPA *b Housing
        *c Correct *d Incorrect
    4. Remove the 2 bolts.
      GTY827288Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Detach the claws and guides and remove the No. 2 front bumper mounting bracket with the front bumper energy absorber.
      GTY821313Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
  34. REMOVE PEDESTRIAN DETECTION CHAMBER ASSEMBLY 

    Refer to PROCEDURE - Step 6

  35. REMOVE FRONT BUMPER ENERGY ABSORBER 

    Refer to PROCEDURE - Step 7

  36. REMOVE HEADLIGHT ASSEMBLY LH 

    Refer to PROCEDURE - Step 3

  37. REMOVE HEADLIGHT ASSEMBLY RH 

    HINT: 

    Use the same procedure described for the LH side.

  38. REMOVE LOWER ARM BRACKET BRACE SUB-ASSEMBLY LH 
    GTY787312Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Remove in this Direction
    1. Remove the 2 bolts and lower arm bracket brace sub-assembly LH.
  39. REMOVE LOWER ARM BRACKET BRACE SUB-ASSEMBLY RH 

    HINT: 

    Use the same procedure described for the LH side.

  40. REMOVE FRONT BUMPER REINFORCEMENT SUB-ASSEMBLY 
    GTY780842Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Remove in this Direction
    1. Remove the 8 bolts and front bumper reinforcement sub-assembly.
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