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Home >> Lexus >> 2018 >> LS 500h AWD >> Repair and Diagnosis >> Body & Frame >> Exterior Body Panels >> (Door / Hatch) - Service Information (1 Of 4) >> Front Door >> Disassembly [10/2017 - 09/2018] >> Procedure

Disassembly [10/2017 - 09/2018]: Procedure

  1. PRECAUTION 
    WARNING:

    Some of these service operations affect the SRS airbag system. Read the precautionary notices concerning the SRS airbag system before servicing.

    GTY824211Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    Refer to PRECAUTION [10/2017 - 10/2020]

    NOTE:

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

    Refer to PRECAUTION [10/2017 - 09/2019]

  2. REMOVE LUGGAGE COMPARTMENT MAT SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 24

  3. DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL 
    1. Disconnect the cable from the negative (-) auxiliary battery terminal.

      Refer to PROCEDURE - Step 3

      WARNING:
      • After disconnecting the cable from the negative (-) auxiliary battery terminal, wait for at least 90 seconds to start the operation.
      • 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 INITIALIZATION [10/2017 - 09/2018]

  4. REMOVE FRONT DOOR TRIM UPPER COVER LH 
    1. Detach the claw and remove the front door trim upper cover LH.
      GTY782512Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. REMOVE FRONT DOOR ARMREST COVER LH 
    1. Detach the claw and remove the front door armrest cover LH.
      GTY778225Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. REMOVE FRONT DOOR NO. 2 ARMREST COVER LH 
    1. Detach the claw and guide and remove the front door No. 2 armrest cover LH.
      GTY778227Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. REMOVE FRONT DOOR TRIM BOARD SUB-ASSEMBLY LH 
    1. Remove the 3 screws.
      GTY780324Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Place Hand Here
      Remove in this Direction
    2. Place your hand at the position shown in the illustration, and while pulling the front door trim board sub-assembly LH toward you, detach the clip and disconnect the front door trim board sub-assembly LH from the front door panel.
    3. Pull the front door trim board sub-assembly LH in the direction indicated by the arrow shown in the illustration to detach the claw and remove the front door trim board sub-assembly LH.
      GTY781752Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
    4. Disconnect the front door lock remote control cable assembly LH from the front door inside handle sub-assembly LH.
      GTY788000Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
    5. Detach the claw and disconnect the front door inside locking cable assembly LH.
      GTY831442Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
      Push
    6. Disconnect each connector.
  8. REMOVE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY (for Driver Side) 

    Refer to PROCEDURE - Step 1

  9. REMOVE POWER WINDOW REGULATOR SWITCH ASSEMBLY (for Front Passenger Side) 

    Refer to PROCEDURE - Step 1

  10. REMOVE COURTESY LIGHT ASSEMBLY 

    Refer to REMOVAL [10/2017 - ]

  11. REMOVE DOOR LOCK CONTROL KNOB BEZEL LH 
    1. Detach the claw and remove the door lock control knob bezel LH together with the front door lock control knob holder LH.
      GTY802791Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
  12. REMOVE FRONT DOOR LOCK CONTROL KNOB HOLDER LH 
    1. Detach the claw and remove the front door lock control knob holder LH.
      GTY799761Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  13. REMOVE FRONT DOOR INNER TRIM COVER LH 
    1. Detach the claw and remove the front door inner trim cover LH.
      GTY827968Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  14. REMOVE NO. 2 SWITCH BEZEL 

    Refer to PROCEDURE - Step 7

  15. REMOVE SEAT MEMORY SWITCH LH 

    Refer to REMOVAL [10/2017 - ]

  16. REMOVE FRONT DOOR INSIDE HANDLE SUB-ASSEMBLY LH 
    1. Remove the 3 screws and the front door inside handle sub-assembly LH.
      GTY778238Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  17. REMOVE FRONT DOOR TRIM COVER LH 
    1. Using a clip remover, detach the clip.
      GTY778239Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Slide the front door trim cover LH in the direction indicated by the arrow shown in the illustration to detach the clip and remove the front door trim cover LH.
      GTY792048Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
    3. Remove the remaining 2 clips on the vehicle side.
  18. REMOVE UPPER DOOR FRAME GARNISH LH 
    1. Using a clip remover, detach the clip.
      GTY797323Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
    2. Detach the guide in the direction indicated by the arrow shown in the illustration and remove the upper door frame garnish LH.
  19. REMOVE FRONT DOOR GLASS INNER WEATHERSTRIP LH 
    1. Remove the front door glass inner weatherstrip LH in the direction indicated by the arrow as shown in the illustration.
      GTY833929Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
  20. REMOVE FRONT DOOR VENT SEAL LH 
    1. Remove the front door vent seal LH.
      GTY812761Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
  21. REMOVE FRONT DOOR PANEL PROTECTOR LH 
    1. Remove the front door panel protector LH.
      GTY819856Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
  22. REMOVE FRONT NO. 1 SPEAKER ASSEMBLY 

    Refer to PROCEDURE - Step 5

  23. REMOVE FRONT DOOR SERVICE HOLE COVER LH 
    1. Disconnect the wire harness clamps.
      GTY821632Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Turn
      Service Hole Cover Clip
    2. As shown in the illustration, turn the service hole cover clip 45° to release the lock, and then remove the 4 service hole cover clips.
    3. Using a clip remover, detach the clip and remove the front door service hole cover LH.
      GTY827982Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Pull out the front door lock remote control cable assembly LH and front door inside locking cable assembly LH from the front door service hole cover LH.
      GTY781489Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
  24. REMOVE OUTER MIRROR INSTALL HOLE COVER LH 

    Refer to PROCEDURE - Step 5

  25. REMOVE FRONT MULTIPLEX NETWORK DOOR ECU LH 
    1. Disconnect the clamp and 3 connectors.
      GTY790575Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Screw
      Connector
    2. Remove the 2 screws and front multiplex network door ECU LH.
  26. REMOVE OUTER REAR VIEW MIRROR ASSEMBLY LH 

    Refer to PROCEDURE - Step 7

  27. REMOVE DOOR SIDE AIR BAG SENSOR LH 

    Refer to PROCEDURE - Step 10

  28. REMOVE FRONT DOOR ARMREST SET BRACKET LH 
    1. Remove the 3 nuts and front door armrest set bracket LH.
      GTY827981Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 2 screw grommets.
  29. REMOVE FRONT DOOR NO. 3 WEATHERSTRIP LH 
    1. Using a clip remover, remove the 3 clips.
      GTY778290Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using a clip remover, remove the clip.
      GTY838350Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Double-sided Tape
    3. Remove the double-sided tape and front door No. 3 weatherstrip LH.
  30. REMOVE FRONT DOOR NO. 2 WEATHERSTRIP LH 
    1. Remove the front door No. 2 weatherstrip LH from the front door window frame front moulding LH.
      GTY779649Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
  31. REMOVE FRONT DOOR BELT MOULDING LH 

    Refer to PROCEDURE - Step 11

  32. REMOVE FRONT DOOR REAR BELT MOULDING END COVER LH 

    HINT: 

    When removing the front door rear belt moulding end cover LH, heat the rear door panel and rear front door rear belt moulding end cover LH using a heat light.

    Standard

    Item Temperature
    Front Door Panel 40 to 60°C (104 to 140°F)
    Front Door Rear belt Belt Moulding End Cover LH 20 to 30°C (68 to 86°F)
    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.
    GTY812772Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    *a Heated Part
    *b Heat Light
    1. Apply protective tape around the front door rear belt moulding end cover LH.
      GTY780358Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Protective Tape
    2. Using moulding remover D, detach the double-sided tape and clip and remove the front door rear belt moulding end cover LH.
      GTY785149Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Double-sided Tape
  33. REMOVE FRONT DOOR WINDOW FRAME MOULDING LH (CENTER PILLAR SIDE) 

    Refer to PROCEDURE - Step 17

  34. REMOVE FRONT PILLAR UPPER COVER SUB-ASSEMBLY LH 
    1. Fold back the front door glass run LH in the direction indicated by the arrow (1) shown in the illustration.

      HINT: 

      Do not remove the front door glass run LH from the front pillar upper cover sub-assembly LH.

      GTY793195Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction (1)
      Remove in this Direction (2)
    2. Pull out the front door glass run LH in the direction indicated by the arrow (2) shown in the illustration.
    3. Remove the 2 bolts, slide the front door glass run LH in the direction indicated by the arrow shown in the illustration and remove it together with the front pillar upper cover sub-assembly LH.
      GTY799300Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction (1)
      Remove in this Direction (2)

      HINT: 

      Be careful not to damage the body and the front door glass sub-assembly LH with the front pillar upper cover sub-assembly LH.

  35. REMOVE FRONT DOOR GLASS RUN LH 
    1. Remove the front door glass run LH.
      GTY778311Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  36. REMOVE FRONT DOOR FRONT GLASS RUN LH 
    1. Remove the front door front glass run LH.
      GTY827985Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  37. REMOVE DOOR GUIDE PROTECTOR 
    1. Remove the 2 clips and 2 door guide protectors.
      GTY827934Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  38. REMOVE FRONT DOOR GLASS SUB-ASSEMBLY LH 
    1. Connect the 3 front multiplex network door ECU LH connectors.
      GTY778304Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Connect the connector and temporarily install the front door trim board sub-assembly LH.
      GTY778305Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Connect the cable to the negative (-) auxiliary battery terminal.
    4. Turn the power switch on (IG).
    5. Move the front door glass sub-assembly LH until the installation bolts can be seen.
    6. Turn the power switch off.
    7. Disconnect the cable from the negative (-) auxiliary battery terminal.
      WARNING:
      • After disconnecting the cable from the negative (-) auxiliary battery terminal, wait for at least 90 seconds to start the operation.
      • If the airbag deploys for any reason, it may cause a serious accident.
      GTY581108Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    8. Disconnect the connector and remove the front door trim board sub-assembly LH.
    9. Disconnect the 3 front multiplex network door ECU LH connectors.
    10. Apply protective tape around the front door panel as shown in the illustration.
      GTY781755Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Protective Tape
    11. Remove the 2 bolts.
      GTY778277Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    12. Remove the front door glass sub-assembly LH in the order shown in the illustration.
      GTY780702Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction (1)
      Remove in this Direction (2)
      NOTE:

      Be careful not to damage the front door glass sub-assembly LH.

  39. REMOVE FRONT DOOR REAR LOWER FRAME SUB-ASSEMBLY LH 
    1. Remove the bolt.
      GTY802818Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
    2. Detach the claw and remove the front door rear lower frame sub-assembly LH.
  40. REMOVE FRONT DOOR NO. 2 GLASS RUN LH 
    1. Remove the front door No. 2 glass run LH.
      GTY808396Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
  41. REMOVE FRONT DOOR REAR WINDOW FRAME LH 
    1. Set a 4.0 mm diameter drill bit into an air drill.
    2. Wind vinyl tape around the 4.0 mm diameter drill bit 5.0 mm from the tip of the drill.
      GTY803031Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Wind Vinyl Tape

      Standard Value

      Area Standard Value
      A 5.0 mm (0.197 in.)

      HINT: 

      Wind vinyl tape around the drill bit to prevent drilling too deep.

    3. Lightly press the air drill against the rivets, drill off the flanges of the rivets and remove the 4 rivets.
      GTY827984Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      WARNING:

      Be careful of the drilled rivets as they are hot

      NOTE:
      • Pressing the air drill excessively will cause the rivet to turn and result in the rivet not being drilled.
      • Do not pry the rivet with the air drill. This may cause damage to the installation hole of the rivet or the drill bit.
      • Wear protective glasses.
    4. Detach the clip and remove the front door rear window frame LH.

      HINT: 

      Do not damage the vehicle body with the front door rear window frame LH.

      GTY778306Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  42. REMOVE FRONT DOOR UPPER WINDOW FRAME MOULDING LH 

    Refer to PROCEDURE - Step 23

  43. REMOVE FRONT DOOR FRONT WINDOW FRAME MOULDING LH 

    Refer to PROCEDURE - Step 25

  44. REMOVE FRONT DOOR WINDOW REGULATOR ASSEMBLY LH 
    1. Disconnect the connector.
      GTY787477Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Nut
      Connector
    2. Remove the 6 nuts and the front door window regulator assembly LH.
      NOTE:

      Do not damage the front door panel assembly with the front door window regulator assembly LH.

      HINT: 

      When removing the front door window regulator assembly LH, pull it out from the service hole as shown in the illustration.

      GTY831164Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
  45. REMOVE FRONT DOOR OUTSIDE HANDLE ASSEMBLY LH 
    1. Using a thin-bladed screwdriver with its tip wrapped with protective tape, detach the claw and open the connector cover as shown in the illustration.
      GTY794506Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
      Protective Tape
    2. Using a screwdriver with its tip wrapped with protective tape, detach the claw of the connector and disconnect the connector and connector cover as shown in the illustration.
      GTY821646Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Protective Tape
    3. Detach the holder as shown in the illustration.
      GTY775120Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Holder
      Remove in this Direction
    4. Remove the front door outside handle assembly LH in the direction of the arrow shown in the illustration.
      GTY781511Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
  46. REMOVE FRONT DOOR LOCK CYLINDER ASSEMBLY LH (for Driver Side) 
    1. Remove the plug hole.
      GTY790636Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Plug Hole
    2. Using a T30 "TORX" socket wrench, loosen the TORX screw.
    3. Remove the front door lock cylinder assembly LH as shown in the illustration.
      GTY795241Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
  47. REMOVE FRONT DOOR OUTSIDE HANDLE COVER RH (for Front Passenger Side) 
    1. Remove the plug hole.
      GTY797826Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Plug Hole
    2. Using a T30 "TORX" socket wrench, loosen the TORX screw.
    3. Detach the claw and remove the front door outside handle cover RH.
      GTY804378Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
  48. REMOVE FRONT DOOR FRONT OUTSIDE HANDLE PAD 
    1. Detach the claw in the direction indicated by the arrow shown in the illustration.
      GTY810016Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction (1)
      Remove in this Direction (2)
    2. Detach the guide in the direction indicated by the arrow shown in the illustration and remove the front door front outside handle pad.
  49. REMOVE FRONT DOOR REAR OUTSIDE HANDLE PAD 
    1. Detach the claw in the direction indicated by the arrow shown in the illustration.
      GTY820271Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction (1)
      Remove in this Direction (2)
    2. Detach the guide in the direction indicated by the arrow shown in the illustration and remove the front door rear outside handle pad.
  50. REMOVE FRONT DOOR LOCK OPEN ROD LH 
    1. Detach the snap as shown in the illustration.
      GTY826872Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Snap
      Remove in this Direction (1)
      Remove in this Direction (2)
      Remove in this Direction (3)
    2. Remove the front door lock open rod LH in the direction indicated by the arrow show in the illustration.
  51. REMOVE FRONT DOOR OUTSIDE HANDLE FRAME SUB-ASSEMBLY LH 
    1. Using a T30 "TORX" socket wrench, loosen the screw.
      GTY794729Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *A Inside
      *B Outside
    2. Detach the claw and remove the front door outside handle frame sub-assembly LH together with the wire harness as shown in the illustration.
    3. Disconnect the wire harness clamp and guide and remove the front door outside handle frame sub-assembly LH.
      GTY778090Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  52. REMOVE FRONT DOOR LOCK WITH MOTOR ASSEMBLY LH 

    Refer to PROCEDURE - Step 37

  53. REMOVE FRONT DOOR LOCK COVER SUB-ASSEMBLY LH 

    Refer to PROCEDURE - Step 38

  54. REMOVE FRONT DOOR LOCK REMOTE CONTROL CABLE ASSEMBLY LH 

    Refer to PROCEDURE - Step 39

  55. REMOVE FRONT DOOR INSIDE LOCKING CABLE ASSEMBLY LH 

    Refer to PROCEDURE - Step 40

  56. REMOVE FRONT DOOR CHECK ASSEMBLY LH 
    1. Remove the bolt, 2 nuts and front door check assembly LH.
      GTY799462Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Nut
      Bolt
  57. REMOVE FRONT DOOR NO. 4 WEATHERSTRIP LH 
    1. Detach the clip and remove the front door No. 4 weatherstrip LH.
      GTY827940Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  58. REMOVE FRONT DOOR PANEL CUSHION 
    1. Detach the claw and remove the front door panel cushion.
      GTY778104Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  59. REMOVE FRONT DOOR WEATHERSTRIP LH 
    1. Detach the clip.
      GTY828790Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Double-sided Tape
    2. Peel off the double-sided tape shown in the illustration and remove the front door weatherstrip LH.
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