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Home >> Lexus >> 2004 >> IS 300 Base, Standard >> Repair and Diagnosis >> Body & Frame >> Seats >> Front Seat (Power Adjuster Type) >> Reassembly
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Front Seat (Power Adjuster Type): Reassembly

  1. INSTALL POWER SEAT SWITCH 

    Install the power seat switch with the 3 screws.

    Fig 1: Installing Power Seat Switch
    G03494818Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSTALL SLIDING MOTOR 

    Connect the slide motor to the shaft, then install the 2 screws.

    Fig 2: Installing Sliding Motor
    G03494819Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. INSTALL FRONT VERTICAL MOTOR 

    Connect the front vertical motor, then install the 2 screws.

    Fig 3: Installing Front Vertical Motor
    G03494820Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. INSTALL LIFTER MOTOR 

    Connect the lifter motor, then install the 2 screws.

    Fig 4: Installing Lifter Motor
    G03494821Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. INSTALL RECLINING MOTOR 

    Connect the reclining motor, then install the 2 screws.

    Fig 5: Installing Reclining Motor
    G03494822Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. INSTALL FRONT SEAT INNER BELT 

    Install the front seat inner belt with the bolt and washer.

    1. Torque: 42 N.m (428 kgf.cm, 31 ft.lbf) 
  7. INSTALL SEATBACK COVER 
    1. Install the seatback cover with new hog rings.

      HINT:

      When installing the hog rings, take care to prevent wrinkles as little as possible.

    2. Install the headrest supports.
    3. w/ Table:

      Install the front seatback lock with the 2 bolts, and employ the same manner described above to the other side.

      Torque: 43 N.m (440 kgf.cm, 32 ft.lbf) 

    4. w/ Table:

      Set the side airbag assembly wire harness to the front seat back shield.

      Fig 6: Setting Side Airbag Assembly Wire To Front Seat Back Shield
      G03494823Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. w/ Table:

      Install the front seatback shield with the screw, and employ the same manner described above to the other side.

    6. w/ Table:

      Install the reclining adjuster release handle, and employ the same manner described above to the other side.

    7. Hook the seatback cover hooks through the holes around the side airbag assembly.
      Fig 7: Hooking Seatback Cover
      G03494824Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    8. Slide the airbag door downward to install it.
    9. Install the 2 bolts.

      Torque: 4.7 N.m (48 kgf.cm, 42 in.lbf) 

      Fig 8: Installing Bolts
      G03494825Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    10. Install the No.1 and No.2 airbag covers.
      Fig 9: Installing No. 1 & No. 2 Airbag Covers
      G03494826Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. INSTALL SEATBACK ASSEMBLY 
    NOTE: Never use the seatback assembly from another vehicle. When replacing parts, replace them with new parts. 
    1. Set the side airbag assembly wire harness to the reclining adjuster inside cover.
    2. Install the 2 screws and reclining adjuster inside cover, and employ the same manner described above to the other side.
      Fig 10: Installing Reclining Adjuster Inside Cover
      G03494827Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Install the seatback assembly with the 4 bolts.

      Torque: 43 N.m (440 kgf.cm, 32 ft.lbf) 

    4. Turn the seatback cover over, then install new hog rings.

      HINT:

      When installing the hog rings, take care to prevent wrinkles as little as possible.

    5. Install new hog rings.

      HINT:

      When installing the hog rings, take care to prevent wrinkles as little as possible.

  9. w/ Table: 

    INSTALL SEAT BACK BOARD 

  10. INSTALL SEAT CUSHION COVER 
    1. Install the seat cushion cover with new hog rings to the seat cushion pad.

      HINT:

      When installing the hog rings, take care to prevent wrinkles as little as possible.

    2. Latch the seat cushion cover hooks to install the seat cushion cover with pad to the seat cushion pad.
      Fig 11: Latching Seat Cushion Cover Hooks
      G03494828Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Install 6 new hog rings.

      HINT:

      When installing the hog rings, take care to prevent wrinkles as little as possible.

  11. INSTALL SEAT CUSHION ASSEMBLY 
    1. Install the seat cushion assembly with the 4 bolts.

      Torque: 21 N.m (214 kgf.cm, 15 ft.lbf) 

    2. Attach the wire harness clamps.
    3. Attach the side airbag assembly wire harness clamps.
    Fig 12: Installing Seat Cushion Assembly
    G03494829Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  12. INSTALL SEAT CUSHION FRONT SHIELD 
    1. Latch the seat cushion cover hook to the seat cushion front shield.
    2. Install the seat cushion front shield with the 2 screws.
    Fig 13: Installing Seat Cushion Front Shield
    G03494830Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  13. INSTALL FRONT SEAT CUSHION INNER SHIELD 

    Install the front seat cushion inner shield with the 2 screws.

    Fig 14: Installing Front Seat Cushion Inner Shield
    G03494831Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  14. INSTALL FRONT SEAT CUSHION OUTER SHIELD 

    Install the front seat cushion outer shield with the 4 screws.

    Fig 15: Installing Front Seat Cushion Outer Shield
    G03494832Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  15. INSTALL POWER SEAT SWITCH KNOBS 
  16. INSTALL HEADREST 
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