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Home >> Toyota >> 2006 >> Avalon XLS >> Repair and Diagnosis >> Body & Frame >> Seats >> Seat >> FRONT SEAT ASSEMBLY (for Power Seat) >> Disassembly

FRONT SEAT ASSEMBLY (for Power Seat): Disassembly

  1. REMOVE FRONT SEAT INNER BELT ASSEMBLY LH 
  2. REMOVE SLIDE & VERTICAL POWER SEAT SWITCH KNOB 
    1. Using a screwdriver, remove the power seat switch knob.

      HINT:

      Tape up the screwdriver tip before use.

      Fig 1: Removing Power Seat Switch Knob
      G04379307Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. REMOVE RECLINING POWER SEAT SWITCH KNOB 
    1. Using a screwdriver, remove the power seat switch knob.

      HINT:

      Tape up the screwdriver tip before use.

      Fig 2: Removing Reclining Power Seat Switch Knob
      G04379308Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. REMOVE FRONT SEAT CUSHION SHIELD INNER NO.1 LH 
    1. Disconnect the 2 clips and the cover.
      Fig 3: Disconnecting 2 Clips And Cover
      G04379309Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 5 screws.
      Fig 4: Disconnecting Lumbar Front Power Seat Switch Connector
      G04379310Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Driver seat only:
      1. Disconnect the lumbar front power seat switch connector.
    4. Disengage the 2 claws and remove the front seat cushion shield inner No.1 LH and front seat cushion shield LH as a unit.
    5. without Leg support adjustment system:
      1. Remove the screw.
      2. Disengage the 3 claws and remove the front seat cushion shield inner No.1 LH.
        Fig 5: Removing Front Seat Cushion Shield Inner No.1 LH (Without Leg Support Adjustment System)
        G04379311Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    6. with Leg support adjustment system:
      1. Remove the screw.
      2. Disengage the 3 claws and remove the front seat cushion shield inner No.1 LH.
        Fig 6: Removing Front Seat Cushion Shield Inner No.1 LH (With Leg Support Adjustment System)
        G04379312Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. REMOVE LUMBAR FRONT POWER SEAT SWITCH 
    1. Remove the 2 screws and the lumbar front power seat switch.
      Fig 7: Removing Screws And Lumbar Front Power Seat Switch
      G04379313Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. REMOVE POWER SEAT SWITCH ASSEMBLY 
    1. Disengage the 2 clamps.
    2. Remove the 2 screws and power seat switch assembly and seat wire as a unit.
      Fig 8: Removing Screws And Power Seat Switch Assembly
      G04379314Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Disconnect the connector and remove the power seat switch assembly.
  7. REMOVE FRONT SEAT CUSHION SHIELD LH 
    Fig 9: Removing Front Seat Cushion Shield LH
    G04379315Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. REMOVE FRONT SEAT CUSHION SHIELD INNER LH 
    1. Remove the screw.
    2. Disengage the 2 claws and clip and remove the front seat cushion shield inner LH.
      Fig 10: Removing Front Seat Cushion Shield Inner LH
      G04379316Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  9. REMOVE FRONT POWER SEAT SWITCH 
    1. Disconnect the connector.
    2. Remove the 3 screws and the front power seat switch.
      Fig 11: Removing Screws And Front Power Seat Switch
      G04379317Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  10. REMOVE FRONT POWER SEAT SWITCH 
    1. Disconnect the connector.
    2. Remove the 3 screws and the position control ECU & switch assembly.
      Fig 12: Removing Front Power Seat Switch
      G04379318Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  11. REMOVE SEAT CUSHION COVER WITH PAD 
    1. without Seat heater system:
      1. Disengage the 2 clamps.
        Fig 13: Removing Seat Cushion Cover With Pad
        G04379319Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. with Seat heater system:
      1. Disconnect the connector.
      2. Disengage the 3 clamps.
        Fig 14: Disengaging Clamps (With Seat Heater System)
        G04379320Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Disengage the hooks and remove the 2 clips and the seat cushion cover with pad.
      Fig 15: Removing Clips And Seat Cushion Cover With Pad
      G04379321Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  12. REMOVE SEPARATE TYPE FRONT SEAT CUSHION COVER 
    1. Remove the 11 hog rings and the separate type front seat cushion cover.
      Fig 16: Removing Hog Rings And Separate Type Front Seat Cushion Cover
      G04379322Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  13. REMOVE FRONT SEAT CUSHION HEATER ASSEMBLY LH 
    1. Detach the 34 tack pins and remove the front seat cushion heater assembly LH.
  14. REMOVE FRONT SEAT HEADREST ASSEMBLY 
    Fig 17: Removing Front Seat Headrest Assembly
    G04379323Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  15. REMOVE FRONT SEATBACK BOARD SUB-ASSEMBLY LH 
    1. Remove the 2 screws.
    2. Disengage the 2 claws and remove the front seatback board sub-assembly LH.
      Fig 18: Removing Front Seatback Board Sub-Assembly LH
      G04379324Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  16. REMOVE SEPARATE TYPE FRONT SEATBACK COVER 
    1. Disengage the hooks and remove the separate type front seatback cover.
      Fig 19: Removing Separate Type Front Seatback Cover
      G04379325Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  17. REMOVE FRONT SEAT HEADREST SUPPORT 
    1. Disengage the 2 claws and remove the front seat headrest support (LH side).
  18. REMOVE FRONT SEAT HEADREST SUPPORT 

    HINT:

    Use the same procedures for the RH side and LH side.

    Fig 20: Removing Front Seat Headrest Support
    G04379326Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  19. REMOVE SEATBACK COVER WITH PAD 
    1. Disengage the 2 hog rings and the hooks.
      Fig 21: Disengaging Hog Rings And Hooks
      G04379327Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 2 nuts and disconnect the separate type front seatback cover bracket.
    3. Remove the seatback cover with pad.
      Fig 22: Disconnecting Separate Type Front Seatback Cover Bracket
      G04379328Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  20. REMOVE SEPARATE TYPE FRONT SEATBACK COVER 
    1. Remove the 11 hog rings and the separate type front seatback cover.
      Fig 23: Removing 11 Hog Rings And Separate Type Front Seatback Cover
      G04379329Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  21. REMOVE FRONT SEATBACK HEATER ASSEMBLY LH (w/ Seat Heater System) 
    1. Detach the 17 tack pins and remove the front seatback heater assembly LH.
      Fig 24: Removing Front Seatback Heater Assembly LH
      G04379330Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  22. REMOVE FRONT SEATBACK SHIELD RH 
    1. Remove the 2 screws and the front seatback shield RH.
      Fig 25: Removing Front Seatback Shield Rh
      G04379331Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  23. REMOVE FRONT SEATBACK SHIELD LH 
    1. Disengage the clamp.
    2. Remove the 2 screws and the front seatback shield LH.
      Fig 26: Removing Front Seatback Shield LH
      G04379332Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  24. REMOVE RECLINING ADJUSTER INSIDE COVER RH 
    1. Remove the screw and the reclining adjuster inside cover RH.
  25. REMOVE RECLINING ADJUSTER INSIDE COVER LH 

    HINT:

    Use the same procedures for the RH side and LH side.

    Fig 27: Removing Reclining Adjuster Inside Cover LH
    G04379333Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  26. REMOVE FRONT SEAT CUSHION SHIELD LOWER LH (for Driver Seat) 
    1. Remove the screw and the front seat cushion shield lower LH.
      Fig 28: Removing Screw And Front Seat Cushion Shield Lower LH
      G04379334Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  27. REMOVE VERTICAL ADJUSTER BRACKET COVER LH (for Front Passenger Seat) 
    1. Disengage the 2 claws and remove the vertical adjuster bracket cover LH.
  28. REMOVE FRONT SEAT CUSHION SHIELD LOWER (for Driver Seat) 

    HINT:

    Use the same procedures for the RH side and LH side.

  29. REMOVE VERTICAL ADJUSTER BRACKET COVER OUTER (for Front Passenger Seat) 

    HINT:

    Use the same procedures for the RH side and LH side.

    Fig 29: Removing Vertical Bracket Cover Outer (For Front Passenger Seat)
    G04379335Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  30. REMOVE SEAT CLIMATE CONTROL BLOWER RH (w/Climate Control Seat System) 
    1. Disconnect the connector.
    2. Disengage the 2 clamps.
    3. Using a Torx socket wrench (T20), remove the 6 screws, seat climate control blower RH and seatback climate control cover.
  31. REMOVE SEATBACK CLIMATE CONTROL COVER RH (w/ Climate Control Seat System) 
    Fig 30: Removing Seatback Climate Control Cover RH (W/ Climate Control Seat System)
    G04379336Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  32. REMOVE LUMBAR SUPPORT ADJUSTER ASSEMBLY LH (for Driver Seat) 
    1. Remove the 4 springs and the seatback spring.
      Fig 31: Removing Springs And Seatback Spring
      G04379337Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disconnect the connector.
    3. Remove the 2 screws and the lumbar support adjuster assembly LH.
      Fig 32: Removing Screws And Lumbar Support Adjuster Assembly LH
      G04379338Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  33. REMOVE SEAT CUSHION CLIMATE CONTROL DUCT RH (w/ Climate Control Seat System) 
    1. Disengage the 6 claws and remove the seat cushion climate control duct.
      Fig 33: Removing Seat Cushion Climate Control Duct
      G04379339Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  34. REMOVE SEAT CLIMATE CONTROL BLOWER (w/ Climate Control Seat System) 
    1. Disconnect the connector.
    2. Using a Torx socket wrench (T20), remove the screw and the seat climate control blower RH.
      Fig 34: Removing Screw And Seat Climate Control Blower RH
      G04379340Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  35. REMOVE SEAT HEATER CONTROL SUB-ASSEMBLY LH (w/ Seat Heater System) 
    1. Disconnect the connector.
    2. Disengage the claw and clamp and remove the seat heater control sub-assembly LH.
  36. REMOVE SEAT SLIDE POSITION SENSOR PROTECTOR (for Driver Seat) (See  REMOVAL  ) 
  37. REMOVE SEAT POSITION AIRBAG SENSOR (for Driver Seat) (See  REMOVAL  ) 
    Fig 35: Removing Seat Position Airbag Sensor (For Driver Seat)
    G04379341Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  38. REMOVE OCCUPANT CLASSIFICATION ECU (for Front Passenger Seat) (See  REMOVAL  ) 
  39. REMOVE FRONT SEAT WIRE LH