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Front Seat Assembly: Reassembly

CAUTION: Wear protective gloves. Sharp areas on the seat adjuster may injure your hands.

HINT:

  1. INSTALL FRONT SEAT WIRE 
  2. INSTALL SEAT HEATER CONTROL SUB-ASSEMBLY (w/ Seat Heater System) 
    1. Connect the connector and attach the clamp.
  3. INSTALL SEAT POSITION AIRBAG SENSOR (for Driver Side) 
    1. Install the seat position airbag sensor, but do not fully tighten it yet.
    2. Install a 1 mm (0.04 in.) feeler gauge between the slide rail and sensor.

      HINT:

      Make sure that the clearance between the seat position airbag sensor and the slide rail is within 0.6 to 1.4 mm (0.023 to 0.055 in.).

      Fig 1: Identifying Seat Position Airbag Sensor
      G04023384Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      CAUTION:
      • If the seat position airbag sensor has been dropped, or there are any cracks or other defects in the case, bracket or connector, replace the seat position airbag sensor with a new one.
      • When installing the seat position airbag sensor, make sure that the SRS wiring does not interfere with other parts and is not pinched between other parts.
    3. Hold down the top of the sensor and tighten the sensor using a T30 "Torx" socket.

      Torque: 8.0 N*m (82 kgf*cm, 71 in.*lbf) 

    4. Remove the feeler gauge.
    5. Install the seat slide position sensor protector.
    6. Connect the wire harness connector.
  4. INSTALL FRONT SEAT HEADREST ADJUSTER SUBASSEMBLY (for Driver Side) 
    1. Install the headrest adjuster to the seat frame with the 2 bolts.
    2. Install the headrest lock release button.
      Fig 2: Identifying Headrest Adjuster To Seat Frame With Bolts
      G04023385Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Connect the cable to the front seat frame.
    4. Remove all the slack from the cable by adjusting the nut.
      Fig 3: Identifying Slack From Cable By Adjusting Nut
      G04023386Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Clamp the cable to the front seat frame with the cable tie as shown in the illustration.
      Fig 4: Clamping Cable To Front Seat Frame With Cable Tie
      G04023387Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    6. Cut off the cable tie, as shown in the illustration.
      Fig 5: Identifying Cutting Dimension Of Cable Tie
      G04023388Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. INSTALL SEAT CLIMATE CONTROL BLOWER (w/ Climate Control Seat System) 
    Fig 6: Identifying Seat Climate Control Blower (W/ Climate Control Seat System)
    G04023389Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Install the blower and 3 bushes to the bracket with the 3 bolts.
    2. Install the blower with bracket and attach the claw. Then install the screw.
    3. Connect the connector.
  6. INSTALL SEAT CUSHION CLIMATE CONTROL DUCT (w/ Climate Control Seat System) 
    Fig 7: Identifying Seat Cushion Climate Control Duct (W/ Climate Control Seat System)
    G04023390Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Attach the 2 hooks and 2 claws, and install the duct.
  7. INSTALL SEATBACK CLIMATE CONTROL BLOWER (w/ Climate Control Seat System) 
    Fig 8: Locating Blower Cover And Blower Retaining "Torx" Bolts
    G04051171Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Using a T30 "Torx" socket, install the blower cover and blower to the seat frame with the 6 "Torx" bolts.
    2. Connect the connector and attach the 3 clamps.
  8. INSTALL LUMBAR SUPPORT ADJUSTER ASSEMBLY 
    1. Install the lumbar support adjuster with the 2 screws.
    2. Connect the connector.
  9. INSTALL FRONT SEAT CUSHION SHIELD LOWER INNER AND OUTER 
    Fig 9: Identifying Front Seat Cushion Shield Lower Inner And Outer
    G04023392Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Install the cushion shield with the screw.
  10. INSTALL RECLINING ADJUSTER INSIDE COVER LH UPPER 
    1. Install the inside cover with the screw.
  11. INSTALL RECLINING ADJUSTER INSIDE COVER RH UPPER 
    1. Install the inside cover with the screw.
  12. INSTALL RECLINING ADJUSTER INSIDE COVER LH LOWER 
    1. Install the inside cover with the 2 screws.
  13. INSTALL RECLINING ADJUSTER INSIDE COVER RH LOWER 
    1. Install the inside cover with the 2 screws.
  14. INSTALL SEPARATE TYPE FRONT SEATBACK COVER 
    1. Using hog ring pliers, install the seatback cover to the seatback pad with new hog rings.
    2. Install the seatback cover (with pad) to the seat frame.
    3. Install the 2 headrest supports.
    4. Fully cover the airbag with the 2 seatback cover brackets and tighten the nut.

      Torque: 5.5 N*m (56 kgf*cm, 49 in.*lbf) 

      CAUTION:
      • For vehicles with side airbags, the seatback cover must be securely installed. Otherwise, the side airbags may not deploy properly.
      • Make sure that the strap is not twisted after installing the bracket.
      • Install the bracket securely.
        Fig 10: Identifying Separate Type Front Seatback Cover
        G04023393Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Using hog ring pliers, install the seatback cover (with pad) to the seat frame with new hog rings, and attach the hooks.
    6. Install the front seatback cover inner and outer with the 4 bolts.
  15. INSTALL FRONT SEATBACK BOARD SUBASSEMBLY 
    1. Attach the 2 claws and install the seatback board with the 2 screws.
  16. INSTALL NO. 2 INTERIOR ILLUMINATION LIGHT ASSEMBLY 
    1. Install the light to attach the 2 claws.
      Fig 11: Identifying No. 2 Interior Illumination Light Assembly
      G04023394Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  17. INSTALL SEPARATE TYPE FRONT SEAT CUSHION COVER 
    1. Using hog ring pliers, install the seat cushion cover to the seat cushion pad with new hog rings.
      Fig 12: Identifying Separate Type Front Seat Cushion Cover
      G04023395Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Install the seat cushion cover (with pad) to the seat frame and attach the hooks.
      Fig 13: Identifying Seat Cushion Cover To Seat Frame
      G04023396Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Attach the clamp of the headrest adjuster's cable (driver side).
  18. INSTALL FRONT POWER SEAT SWITCH LH (w/o Seat Position Memory System) 
    1. Connect the connector.
    2. Install the switch with the 3 screws.
  19. INSTALL POSITION CONTROL ECU AND SWITCH ASSEMBLY (w/ Seat Position Memory System) 

    HINT:

    Use the same procedures described for the position control ECU and switch.

  20. INSTALL SEAT TRACK SPACER LOWER INNER 
    1. Install the spacer to the front cushion shield with the 2 screws.
      Fig 14: Identifying Spacer To Front Cushion Shield With Screws
      G04023397Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  21. INSTALL FRONT SEAT CUSHION SHIELD INNER 
    1. Attach the clip and 2 claws to install the cushion shield inner.
    2. Install the screw.
  22. INSTALL SEAT TRACK SPACER LOWER OUTER 
    1. Install the spacer to the front cushion shield with the 2 screws.
  23. INSTALL FRONT POWER SEAT LUMBAR SWITCH 
    1. Install the switch to the front cushion shield with the 2 screws.
  24. CONNECT NO. 1 FRONT SEAT CUSHION SHIELD INNER 
    1. Attach the claw and connect the No. 1 cushion shield inner to the front cushion shield.
    2. Install the 2 screws.
  25. INSTALL NO. 1 FRONT SEAT CUSHION SHIELD WITH CUSHION SHIELD INNER 
    1. Connect the connector to the lumbar front power seat switch.
    2. Attach the 2 claws and install the cushion shield with cushion shield inner.
    3. Install the 5 screws.
    4. Connect the 2 rubber bands of the front seatback board to the seat frame.
    5. Connect the connector to the No. 1 interior illumination light.
  26. INSTALL RECLINING POWER SEAT SWITCH KNOB 
  27. INSTALL SLIDE AND VERTICAL POWER SEAT SWITCH KNOB 
  28. INSTALL FRONT SEAT INNER BELT ASSEMBLY (See  INSTALLATION  ) 
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