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Home >> Toyota >> 2018 >> Avalon XLE >> Repair and Diagnosis >> Body & Frame >> Seats >> Seats (Service Information) (Except Hybrid) >> Lumbar Support Adjuster Assembly >> Installation [10/2014 - ] >> Procedure

Installation [10/2014 - ]: Procedure

  1. INSTALL FRONT SEATBACK HOOK 

    See step  8 See step  8

  2. INSTALL LUMBAR SUPPORT ADJUSTER ASSEMBLY (for Driver Side) 
    1. Engage the 2 guides to install the lumbar support adjuster assembly.
    2. Engage the 2 claws.
    3. w/ Climate Control Seat System:
      1. Engage the clamp.
        GTY566001Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
    4. Connect the connector.
      GTY603611Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
    5. Engage the clamp.
  3. INSTALL LUMBAR SUPPORT ADJUSTER ASSEMBLY (for Front Passenger Side) 
    1. Engage the 2 guides to install the lumbar support adjuster assembly.
    2. Engage the 2 claws.
    3. Connect the connector.
      GTY566002Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
  4. INSTALL SEATBACK CLIMATE CONTROL BLOWER (w/ Climate Control Seat System) 

    See step  22 See step  22

  5. INSTALL SEPARATE TYPE FRONT SEATBACK COVER WITH PAD 
    1. Temporarily install the separate type front seatback cover with pad.
    2. Engage each claw to install the 2 front seat headrest supports.
    3. w/ Climate Control Seat System:
      1. Engage the 6 clips to install the seatback climate control blower to the separate type front seatback pad.
    4. Engage the 2 hooks.
      GTY603608Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
      WARNING:
      • For vehicles with a front seat airbag assembly, the separate type front seatback cover must be securely installed. Otherwise, the front seat airbag assembly may not deploy properly.
      • Make sure that the strap is not twisted after installing the nut.
      • Engage the hooks securely.
    5. Turn back the separate type front seatback cover.
      GTY565990Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
      TEXT IN ILLUSTRATION

      Fastener
    6. Engage the 2 fasteners.
    7. Engage the hook.
      GTY603615Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
    8. Connect the connector.
      GTY566016Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
    9. Engage the claw and 2 clamps to install the front seat airbag assembly wire harness.
      GTY566014Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
    10. w/ Seat Heater System:
      1. Engage the 3 clamps.
        GTY543913Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
      2. Connect the 2 connectors.
        GTY543910Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
      3. Connect the connector.
        GTY543909Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
      4. Engage the clamp.
    11. Engage the 2 clamps.
      GTY543908Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
  6. INSTALL FRONT SEATBACK BOARD SUB-ASSEMBLY 

    See step  27 See step  27

  7. INSTALL FRONT SEAT CUSHION SHIELD (w/o Seat Position Memory System) 

    See step  37 See step  37

  8. INSTALL FRONT SEAT CUSHION SHIELD (w/ Seat Position Memory System) 

    See step  38 See step  38

  9. INSTALL FRONT SEAT INNER CUSHION SHIELD 

    See step  44 See step  44

  10. CONNECT FRONT SEATBACK BOARD SUB-ASSEMBLY 

    See step  45 See step  45

  11. INSTALL FRONT SEAT ASSEMBLY 

    Refer to INSTALLATION [10/2014 - ]