Occupant Detection Sensor (For Power Seat) Installation

Restraints. Lexus Is250, Is220D. Gse20 Ale20
Seat Belt. Lexus Is250, Is220D. Gse20 Ale20

  1. INSTALL SEPARATE TYPE FRONT SEAT CUSHION PAD

  2. INSTALL SEPARATE TYPE FRONT SEAT CUSHION COVER WITH PAD

  3. INSTALL FRONT POWER SEAT SWITCH (w/ Seat Position Memory System)

  4. REMOVE FRONT POWER SEAT SWITCH (w/o Seat Position Memory System)

  5. INSTALL FRONT SEAT INNER CUSHION SHIELD

  6. INSTALL FRONT SEAT CUSHION SHIELD WITH NO. 1 CUSHION SHIELD INNER

  7. INSTALL SLIDE AND VERTICAL POWER SEAT SWITCH KNOB

  8. INSTALL RECLINING POWER SEAT SWITCH KNOB

  9. INSTALL FRONT SEAT INNER BELT ASSEMBLY

  10. INSTALL FRONT SEAT ASSEMBLY

  11. INSTALL REAR OUTER SEAT TRACK COVER

  12. INSTALL REAR INNER SEAT TRACK COVER

  13. INSTALL FRONT OUTER SEAT TRACK BRACKET COVER

  14. INSTALL FRONT INNER SEAT TRACK BRACKET COVER

  15. INSTALL FRONT SEAT HEADREST ASSEMBLY

  16. PERFORM INITIALIZATION

  17. INSPECT SRS WARNING LIGHT

  18. INSPECT FRONT SEAT ASSEMBLY

Occupant Detection Sensor (For Power Seat) -- Installation



1. INSTALL SEPARATE TYPE FRONT SEAT CUSHION PAD


    Lexus Is250, Is220D. Gse20 Ale20.Seat Belt.Occupant Detection Sensor (For Manual Seat).Occupant Detection Sensor (For Power Seat)  Installation
  1. Using hog ring pliers, install the separate type front seat cushion cover to the seat cushion pad with new hog rings.

    NOTICE:
    1. Be careful not to damage the cover.
    2. When installing the hog rings, take care to minimize wrinkles as much as possible.


2. INSTALL SEPARATE TYPE FRONT SEAT CUSHION COVER WITH PAD


    Lexus Is250, Is220D. Gse20 Ale20
  1. Connect the hooks to install the separate type front seat cushion cover with pad.

  1. Install the 2 clips.



    Lexus Is250, Is220D. Gse20 Ale20
  1. Engage the clamp to install the occupant detection sensor connector.



    Lexus Is250, Is220D. Gse20 Ale20.Seat Belt.Occupant Detection Sensor (For Manual Seat).Occupant Detection Sensor (For Power Seat)  Installation
  1. Connect the connectors and clamps.



3. INSTALL FRONT POWER SEAT SWITCH (w/ Seat Position Memory System)


    Lexus Is250, Is220D. Gse20 Ale20
  1. Connect the 2 connectors.

  1. Install the switch with the 3 screws.



4. REMOVE FRONT POWER SEAT SWITCH (w/o Seat Position Memory System)
  1. Connect the connector.

  1. Install the switch with the 3 screws.



5. INSTALL FRONT SEAT INNER CUSHION SHIELD


    Lexus Is250, Is220D. Gse20 Ale20
  1. Attach the clip and 2 claws to install the cushion shield inner.

  1. Install the screw.



6. INSTALL FRONT SEAT CUSHION SHIELD WITH NO. 1 CUSHION SHIELD INNER
  1. Connect the connector to the lumbar front power seat switch.



    Lexus Is250, Is220D. Gse20 Ale20
  1. Attach the claw and install the cushion shield with cushion shield inner.

  1. Install the 5 screws.



    Lexus Is250, Is220D. Gse20 Ale20
  1. Install the 2 rubber bands of the front seatback board to the seat frame.

  1. Connect the connector to the No. 1 interior illumination light.



7. INSTALL SLIDE AND VERTICAL POWER SEAT SWITCH KNOB


8. INSTALL RECLINING POWER SEAT SWITCH KNOB


9. INSTALL FRONT SEAT INNER BELT ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20.Seat Belt.Occupant Detection Sensor (For Manual Seat).Occupant Detection Sensor (For Power Seat)  Installation
  1. Install the front seat inner belt assembly with the nut.

    Torque:
    42 N*m{428 kgf*cm, 31 ft.*lbf}
    NOTICE:
    Do not allow the anchor part of the front seat inner belt assembly to overlap the protruding parts of the front seat adjuster.


  1. Connect the connector and attach the 4 clamps.


    Lexus Is250, Is220D. Gse20 Ale20.Seat Belt.Occupant Detection Sensor (For Manual Seat).Occupant Detection Sensor (For Power Seat)  Installation



10. INSTALL FRONT SEAT ASSEMBLY
  1. Place the seat in the cabin.

  1. Connect the connectors under the seat.

  1. Connect the cable to the negative (-) battery terminal.

  1. Operate the power seat switch knob and move the seat to the position farthest forward.



    Lexus Is250, Is220D. Gse20 Ale20
  1. Tighten the 2 bolts on the rear seat track bracket.

    Torque:
    37 N*m{377 kgf*cm, 27 ft.*lbf}
    HINT:
    Tighten the 2 bolts in the order indicated in the illustration.
  1. Operate the power seat switch knob and move the seat to the rearmost position.



    Lexus Is250, Is220D. Gse20 Ale20
  1. Tighten the 2 bolts on the rear seat track bracket.

    Torque:
    37 N*m{377 kgf*cm, 27 ft.*lbf}


11. INSTALL REAR OUTER SEAT TRACK COVER


12. INSTALL REAR INNER SEAT TRACK COVER


13. INSTALL FRONT OUTER SEAT TRACK BRACKET COVER


14. INSTALL FRONT INNER SEAT TRACK BRACKET COVER


15. INSTALL FRONT SEAT HEADREST ASSEMBLY


16. PERFORM INITIALIZATION
HINT:
Some systems need initialization after reconnecting the cable to the negative battery terminal. (Click here)


17. INSPECT SRS WARNING LIGHT
Inspect the SRS warning light. (Click here).


18. INSPECT FRONT SEAT ASSEMBLY
(Click here )