Lexus IS250 · Service Manual RESTRAINTS

INSTALLATION

Removal / installation


1. INSTALL SEPARATE TYPE FRONT SEAT CUSHION PAD

  1. B126701E01
    Using hog ring pliers, install the separate type front 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.

  1. B126700E02
    Using hog ring pliers, install the separate type front seat cushion pad to the separate type front seat cushion cover 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

  1. B126087E01
    Install the hooks and front seat cushion cover with pad.

  1. B104688
    Passenger seat only:

    1. Install the seat position airbag sensor connector.


3. INSTALL FRONT SEAT INNER CUSHION SHIELD

  1. B123487
    Engage the 2 claws and clip.

  1. Install the front seat inner cushion shield with the screw.


4. INSTALL FRONT SEAT CUSHION SHIELD

  1. B126693
    Engage the claw and clip.

  1. Install the front seat cushion shield with the screw.


5. INSTALL RECLINING ADJUSTER RELEASE HANDLE

  1. B126702
    Engage the claw and install the reclining adjuster release handle.


6. INSTALL VERTICAL ADJUSTING HANDLE

  1. B126083
    Install the vertical adjusting handle with the 2 screws.


7. INSTALL VERTICAL ADJUSTER COVER

  1. B126082
    Engage the 3 claws and install the vertical seat adjuster knob cap.


8. INSTALL VERTICAL SEAT ADJUSTER KNOB

9. INSTALL FRONT SEAT INNER BELT ASSEMBLY

  1. B122295E01
    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 3 clamps.

    B133006E01


10. INSTALL FRONT SEAT ASSEMBLY

  1. Place the front seat assembly in the vehicle and align the adjuster pin with the hole on the vehicle side.

    NOTICE:
    When installing the passenger side front seat assembly, be careful not to step on the yaw rate sensor mounted on the floor under the seat.

  1. Connect the connector.

  1. Move the front seat assembly to the rearmost position by operating the slide handle.

    NOTICE:
    Check that the seat is locked.

  1. B123513
    Temporarily install the front seat track bracket with the 2 bolts.

  1. Move the front seat assembly fully forward by operating the slide handle.

    NOTICE:
    Check that the seat is locked.

  1. B123514
    Temporarily install the rear seat track bracket with the 2 bolts.

  1. Move the front seat assembly to the rearmost position by operating the slide handle.

    NOTICE:
    Check that the seat is locked.

  1. Fully tighten the 2 bolts on the front seat track bracket in the order of the inner side bolt and then the outer side bolt.

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

  1. Move the front seat assembly fully forward by operating the slide handle.

    NOTICE:
    Check that the seat is locked.

  1. Fully tighten the 2 bolts on the rear seat track bracket in the order of the inner side bolt and then the outer side bolt.

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


11. INSTALL REAR OUTER SEAT TRACK COVER

  1. B123511
    Engage the 2 claws and install the rear outer seat track bracket cover.


12. INSTALL REAR INNER SEAT TRACK COVER

  1. B123512
    Engage the 2 claws and install the rear inner seat track bracket cover.


13. INSTALL FRONT OUTER SEAT TRACK BRACKET COVER

  1. B123510
    Engage the 2 claws and install the front outer seat track bracket cover.


14. INSTALL FRONT INNER SEAT TRACK BRACKET COVER

  1. B123509
    Engage the 2 claws and install the front inner seat track bracket cover.


15. INSTALL FRONT SEAT HEADREST ASSEMBLY

16. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

17. PERFORM INITIALIZATION

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


18. INSPECT SLIDE ADJUSTER LOCK

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