Lumbar Support Adjuster Assembly Installation

Vehicle Interior. Corolla. Zre142 Aze141
Seat. Corolla. Zre142 Aze141

  1. INSTALL LUMBAR SUPPORT ADJUSTER ASSEMBLY

  2. INSTALL FRONT SEATBACK COVER WITH PAD

  3. INSTALL FRONT SEAT CUSHION INNER SHIELD

  4. INSTALL FRONT SEAT INNER BELT ASSEMBLY

  5. INSTALL FRONT SEAT CUSHION SHIELD ASSEMBLY

  6. INSTALL SLIDE AND VERTICAL POWER SEAT SWITCH KNOB

  7. INSTALL RECLINING POWER SEAT SWITCH KNOB

  8. INSTALL FRONT SEAT ASSEMBLY

  9. INSTALL INNER SEAT TRACK COVER

  10. INSTALL OUTER SEAT TRACK COVER

  11. INSTALL FRONT SEAT HEADREST ASSEMBLY

  12. INSPECT FRONT SEAT ASSEMBLY

  13. INSPECT SRS WARNING LIGHT

Lumbar Support Adjuster Assembly -- Installation



1. INSTALL LUMBAR SUPPORT ADJUSTER ASSEMBLY


    Corolla. Zre142 Aze141
  1. Install the lumbar support adjuster assembly with the 2 screws.

  1. Connect the connector.



2. INSTALL FRONT SEATBACK COVER WITH PAD
  1. Temporarily install the front seatback cover with pad to the front seat frame assembly with adjuster.



    Corolla. Zre142 Aze141
  1. Engage the 4 claws and install the 2 front seat headrest supports.



    Corolla. Zre142 Aze141
  1. Install the front seatback cover bracket with the nut.

    Torque:
    5.5 N*m{56 kgf*cm, 49 in.*lbf}
    NOTICE:
    1. For vehicles with side airbags, the side airbags may not be activated normally unless the front seatback cover is securely installed.
    2. Check that the strap is not twisted after installing the bracket.
    3. Install the bracket securely.


    Corolla. Zre142 Aze141.Seat.Front Power Seat Control System.Lumbar Support Adjuster Assembly  Installation
  1. Using hog ring pliers, install 3 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.


    Corolla. Zre142 Aze141.Seat.Front Power Seat Control System.Lumbar Support Adjuster Assembly  Installation
  1. Using hog ring pliers, install 4 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.


3. INSTALL FRONT SEAT CUSHION INNER SHIELD


    Corolla. Zre142 Aze141
  1. Insert the guide and temporarily install the front seat cushion inner shield as shown in the illustration.



    Corolla. Zre142 Aze141
  1. Engage the claw and the 2 guides.

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



4. INSTALL FRONT SEAT INNER BELT ASSEMBLY


    Corolla. Zre142 Aze141.Seat.Front Power Seat Control System.Lumbar Support Adjuster Assembly  Installation
  1. Install the front seat inner belt assembly with the nut.

    Torque:
    41 N*m{420 kgf*cm, 30 ft.*lbf}
    NOTICE:
    Do not overlap the anchor part of the seat belt and protruding part of the seat adjuster.
  1. Connect each connector and clamp.



5. INSTALL FRONT SEAT CUSHION SHIELD ASSEMBLY


    Corolla. Zre142 Aze141
  1. Connect the connector to the front power seat lumbar switch.

  1. Engage the claw and the guide.

  1. Install the front seat cushion shield assembly with the 5 screws.



    Corolla. Zre142 Aze141
  1. Install the 2 hooks.



6. INSTALL SLIDE AND VERTICAL POWER SEAT SWITCH KNOB


    Corolla. Zre142 Aze141
  1. Engage the 2 claws and install the slide and vertical power seat switch knob.



7. INSTALL RECLINING POWER SEAT SWITCH KNOB


    Corolla. Zre142 Aze141
  1. Engage the 2 claws and install the reclining power seat switch knob.



8. INSTALL FRONT SEAT ASSEMBLY
  1. Place the front seat assembly in the cabin.

    NOTICE:
    Be careful not to damage the vehicle body.
  1. Connect the connectors under the seat.

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

  1. Temporarily install the front seat assembly with the 4 bolts.

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



    Corolla. Zre142 Aze141.Seat.Front Power Seat Control System.Lumbar Support Adjuster Assembly  Installation
  1. Tighten the 2 bolts on the front side of the seat.

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



    Corolla. Zre142 Aze141.Seat.Front Power Seat Control System.Lumbar Support Adjuster Assembly  Installation
  1. Tighten the 2 bolts on the rear side of the seat.

    Torque:
    37 N*m{377 kgf*cm, 27 ft.*lbf}
    HINT:
    Tighten the bolts in the order indicated in the illustration.


9. INSTALL INNER SEAT TRACK COVER


    Corolla. Zre142 Aze141
  1. Engage the 2 claws and install the inner seat track cover.



10. INSTALL OUTER SEAT TRACK COVER


    Corolla. Zre142 Aze141
  1. Engage the 2 claws and install the outer seat track cover.



11. INSTALL FRONT SEAT HEADREST ASSEMBLY


12. INSPECT FRONT SEAT ASSEMBLY
  1. Inspect the power seat operation.



13. INSPECT SRS WARNING LIGHT
HINT:
Inspect the SRS warning light (COROLLA_ZRE142 RM000000XFD0GSX.html).