Lexus IS250 · Service Manual BODY

REASSEMBLY

Removal / installation


1. INSTALL FRONT DOOR UPPER WINDOW FRAME MOULDING

  1. B125582
    Engage the front door upper window frame moulding to the door frame.

  1. Using an air riveter or hand riveter with a nose piece, install the front door upper window frame moulding with 7 new rivets.

    HINT:
    If the rivet cannot be cut, pull it once and cut it.


    NOTICE:
    B125583E01
    1. Do not pry the rivet with the riveter, as this will cause damage to the riveter and mandrel.

    2. B125584E01
      Confirm that the rivets are seated properly against the moulding. Do not tilt the riveter when installing the rivet to the moulding. Do not leave any space between the rivet head and moulding.

    3. B125585E01
      Do not leave any space between the moulding and door frame. Firmly hold together the 2 items while installing the rivet.


2. INSTALL FRONT DOOR REAR WINDOW FRAME MOULDING

HINT:
When installing the front door rear window frame moulding rear, heat the vehicle body and front door rear window frame moulding using a heat light.

Heating temperature:  
Item
 Temperature
Vehicle Body
 40 to 60°C (104 to 140°F)
Moulding
 20 to 30°C (68 to 86°F)

NOTICE:
Do not heat the vehicle body and front door window frame moulding rear excessively.

  1. Clean the vehicle body surface.

    1. Using a heat light, heat the vehicle body surface.

    2. Remove the double-sided tape from the vehicle body.

    3. Wipe off any tape adhesive residue with cleaner.

  1. Clean the front door rear window frame moulding. (If reusing the front door rear window frame moulding)

    1. Using a heat light, heat the front door rear window frame moulding.

    2. Remove the double-sided tape from the front door rear window frame moulding.

    3. Wipe off any tape adhesive residue with cleaner.

    4. Apply new double-sided tape to the front door rear window frame moulding.

  1. B125586
    Install the front door rear window frame moulding.

    1. Using a heat light, heat the vehicle body and front door rear window frame moulding.

    2. Remove the peeling paper from the face of the front door rear window frame moulding.

      HINT:
      After removing the peeling paper, keep the exposed adhesive free from foreign matter.

    3. Install the front door rear window frame moulding with the clip.


3. INSTALL FRONT DOOR BELT MOULDING ASSEMBLY

4. INSTALL FRONT DOOR FRAME COVER

5. INSTALL FRONT DOOR WEATHERSTRIP

  1. B124488
    Engage the 21 clips to install a new front door weatherstrip.


6. INSTALL FRONT DOOR CHECK ASSEMBLY

  1. B124487
    Install the front door check assembly with the bolt and the 2 nuts.

    Torque:
    bolt:
    27 N*m{ 275 kgf*cm , 20 ft.*lbf }

    Torque:
    nut:
    8.0 N*m{ 82 kgf*cm , 71 in.*lbf }


7. INSTALL FRONT DOOR CHECK COVER

  1. B124486
    Install the front door check cover.


8. INSTALL OUTER REAR VIEW MIRROR ASSEMBLY

  1. B124414E01
    Engage the clamp to install the outer rear view mirror assembly.

  1. B124412
    Install the outer rear view mirror assembly with the 3 nuts.

    Torque:
    5.5 N*m{ 56 kgf*cm , 49 in.*lbf }


9. INSTALL OUTER MIRROR PROTECTOR

  1. Apply butyl tape.

  1. B124411
    Install a new outer mirror protector.

  1. B124410E01
    Connect the connector and engage the clamp.


10. INSTALL DOOR ELECTRICAL KEY OSCILLATOR

  1. B129205E02
    Install the door electrical key oscillator with the screw.


11. INSTALL FRONT DOOR OUTSIDE HANDLE FRAME SUB-ASSEMBLY

  1. Apply MP grease to the sliding parts on the front door outside handle frame sub-assembly.

  1. B124489
    Install the front door outside handle frame sub-assembly with the claws.

  1. Using a "torx" socket wrench (T30), install the front door outside handle frame sub-assembly with the screw.

  1. Engage the 2 clamps.

  1. Connect the connector.


12. INSTALL FRONT DOOR INSIDE LOCKING CABLE ASSEMBLY

  1. B127094
    Install the front door inside locking cable assembly.

  1. B124483
    Engage the 3 claws.


13. INSTALL FRONT DOOR LOCK REMOTE CONTROL CABLE ASSEMBLY

  1. B127093
    Install the front door lock remote control cable assembly.


14. INSTALL FRONT DOOR LOCK ASSEMBLY

NOTICE:
  1. When reusing the removed front door lock assembly, replace the door lock wire harness sealing on the connector with a new one.
  2. Do not allow grease or dust to adhere on the door lock wiring harness sealing surface of the connector.
  3. Reusing the door lock wiring harness sealing and/or using damaged door lock wiring harness sealing may cause water intrusion to the connection. This may result in a malfunction in the front door lock assembly.

  1. Apply MP grease to the sliding parts on the front door lock assembly.

  1. Install a new door lock wiring harness sealing to front door lock assembly.

  1. B124481
    Insert the front door lock open rod to the front door lock assembly, and set it to the front door outside handle frame.

  1. Make sure that the front door lock open rod is securely connected to the front door lock assembly.

  1. Using a "torx" socket wrench (T30), install the front door lock assembly with the 3 screws.

    Torque:
    5.5 N*m{ 56 kgf*cm , 49 in.*lbf }

  1. Connect the connector.


15. INSTALL FRONT DOOR REAR OUTSIDE HANDLE PAD

  1. B124480
    Attach the 2 claws to install the front door rear outside handle pad.


16. INSTALL FRONT DOOR FRONT OUTSIDE HANDLE PAD

  1. B124479
    Attach the 3 claws to install the front door front outside handle pad.


17. INSTALL FRONT DOOR OUTSIDE HANDLE ASSEMBLY

  1. B124492
    Insert the front end of the front door outside handle assembly into the front door outside handle frame.

  1. Insert the rear end of the front door outside handle assembly into the front door outside handle frame. Next slide the front door outside handle assembly to the front of the vehicle to install it.

  1. B124477
    Using a "torx" socket wrench (T30), install the front door handle assembly outside with the screw.

  1. Connect the connector.


18. INSTALL FRONT DOOR OUTSIDE HANDLE COVER

  1. B120765
    Install the front door lock cylinder.

    HINT:
    Make sure that the front door lock cylinder rod is inserted into the front door lock assembly.

  1. B120753
    Using a "torx" socket wrench (T30), install the front door lock cylinder with the screw.

  1. Install the hole plug.

  1. B124545
    Engage the 2 claws of the front door outside handle cover to the front door lock cylinder to install the cover.


19. INSTALL FRONT DOOR REAR LOWER FRAME SUB-ASSEMBLY

  1. B125193
    Install the front door rear lower frame sub-assembly with the bolt.


20. INSTALL FRONT DOOR FRONT LOWER FRAME SUB-ASSEMBLY

  1. B125192
    Install the front door front lower frame sub-assembly with the 2 bolts.


21. INSTALL FRONT DOOR GLASS RUN

  1. B124472
    Install the front door glass run.


22. INSTALL FRONT NO. 1 DOOR STIFFENER CUSHION

  1. B124471
    Install a new front No. 1 door stiffener cushion with the 2 bolts and double-sided tape.


23. INSTALL FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY

NOTICE:
The regulator arm must be below the intermediate position when installing the power window regulator motor.

  1. B112321
    Using a "torx" driver (T25), install the power window regulator motor sub-assembly front with the 3 screws.

    Torque:
    5.4 N*m{ 55 kgf*cm , 48 in.*lbf }

    HINT:
    A new front window regulator adopts a self-tapping method. The installation position of the regulator will be threaded when the self-tapping screw is inserted.


24. INSTALL FRONT DOOR WINDOW REGULATOR SUB-ASSEMBLY

  1. Apply MP grease to the sliding parts on the front door window regulator sub-assembly.

  1. B124469E02
    Install the temporary bolt to the front door window regulator sub-assembly.

  1. Temporarily install the window regulator.

  1. Tighten the 6 bolts in the order shown in the illustration to install the front window regulator.

    Torque:
    11 N*m{ 112 kgf*cm , 8.1 ft.*lbf }

  1. Connect the connector.


25. INSTALL FRONT DOOR GLASS SUB-ASSEMBLY

  1. B124493E01
    Insert the front door glass sub-assembly into the front door panel along the front door glass run as indicated by the arrows in the illustration.

  1. B124467
    Install the front door glass sub-assembly with the 2 bolts.

    Torque:
    5.5 N*m{ 56 kgf*cm , 49 in.*lbf }

  1. B124466
    Install the hole plug.


26. INSTALL FRONT DOOR SERVICE HOLE COVER

  1. Apply butyl tape to the front door panel.

  1. Pass the front door lock remote control cable and rear door inside locking cable through a new front door service hole cover.

  1. B124494E01
    Install the service hole cover.

    NOTICE:
    Securely install the front door service hole cover avoiding wrinkles and air bubbles.

  1. Connect each connector and each clamp.


27. INSTALL OUTER MIRROR CONTROL ECU (w/ Memory)

  1. B122653
    Install the outer mirror control ECU with the 2 screws.

  1. Connect each connector.


28. INSTALL FRONT NO. 3 SPEAKER ASSEMBLY

  1. E118996E01
    Install the front No. 3 speaker assembly with the 2 bolts.

    HINT:
    Install the bolts in the order shown in the illustration.

  1. Connect the connector.


29. INSTALL FRONT NO. 1 SPEAKER ASSEMBLY

  1. E118990
    Engage the 2 claws as shown in the illustration to temporarily install the front No. 1 speaker assembly.

  1. E118989E01
    Install the front No. 1 speaker assembly with the 3 bolts.

    HINT:
    Install the bolts in the order shown in the illustration.

  1. Connect the connector.


30. INSTALL DOOR FRAME GARNISH

  1. B122652
    Install the door frame garnish with the 2 clips.


31. INSTALL FRONT DOOR TRIM COVER

  1. B122651
    Engage the 6 clips to install the front door trim cover.

  1. Install the screw.


32. INSTALL FRONT DOOR INNER GLASS WEATHERSTRIP

  1. B124495
    Engage the 4 claws and install the front door inner glass weatherstrip.


33. INSTALL SEAT MEMORY SWITCH (w/ Seat Position Memory System)

  1. B126714
    Install the switch with the 2 screws.

  1. Connect the connector.


34. INSTALL FRONT DOOR INSIDE HANDLE SUB-ASSEMBLY

  1. B122648
    Install the front door inside handle sub-assembly with the 4 screws.


35. INSTALL FRONT NO. 2 SPEAKER ASSEMBLY

  1. E118994
    Install the front No. 2 speaker assembly to the cover.

  1. E118993
    Engage the 3 claws and install the cover.

  1. E118992E01
    Install the front No. 2 speaker assembly w/ cover with the 3 screws.

  1. Engage the 2 clamps.


36. INSTALL FRONT DOOR TRIM BOARD SUB-ASSEMBLY

  1. B124496
    Connect the rear door lock remote control cable and rear door inside locking cable to the front inside handle.

  1. Connect each connector.

  1. B122645
    Engage the front door trim board with the 4 clips of the front door inner glass weatherstrip.

  1. B122644
    Engage the 9 clips and install the front door trim board to the front door panel.

  1. Install the 2 screws.


37. INSTALL COURTESY LIGHT ASSEMBLY

  1. Connect the connector.

  1. B122643
    Engage the claw and install the courtesy light assembly.


38. INSTALL POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY

  1. Connect each connector.

  1. B124498
    Engage the 4 claws and 2 clips, and install the power window regulator master switch assembly.


39. INSTALL FRONT DOOR INSIDE HANDLE BEZEL PLUG

  1. B124499
    Engage the 3 claws and install the front door inside handle bezel plug.


40. INITIALIZE POWER WINDOW CONTROL SYSTEM
(Click here)
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