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Home >> Lexus >> 2008 >> LS 460 >> Repair and Diagnosis >> Body & Frame >> Seats >> Seat >> REAR SEAT ASSEMBLY (for Ottoman) >> Removal

REAR SEAT ASSEMBLY (for Ottoman): Removal

CAUTION: Wear protective gloves. Sharp areas on the seatback spring, seat adjuster and seat cushion spring may injure your hands.

HINT:

  1. REMOVE COWL TOP VENTILATOR LOUVER RH  (See REMOVAL )
  2. REMOVE REAR SEAT CUSHION ASSEMBLY LH 
    1. Detach the 2 front hooks of the seat cushion from the vehicle body.
      NOTE:
      • If areas close to the insertion location of the rear seat cushion lock hooks (A) are not lifted straight up, the cushion frame may become deformed.
      • When lifting the rear seat cushion assembly, lift it quickly so that force is applied directly to the hooks. Do not lift it slowly.

      Specification 

      SPECIFICATION

      Area Measurement
      a 114 mm (4.49 in.)
      b 100 mm (3.94 in.)
    2. Remove the seat cushion.
      NOTE: Be careful not to damage the vehicle body.
    3. w/ Climate Control Seat System:

      Disconnect the connector.

      Fig 1: Location Of Rear Seat Cushion Lock Hooks
      G04952925Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. REMOVE REAR SEAT CUSHION ASSEMBLY RH 
    1. Operate the ottoman switch to move the ottoman return position.
    2. Remove the 2 clips and 2 nuts.
    3. Remove the seat cushion ottoman part.
    4. Lift the rear seat cushion assembly RH corners to disconnect the rear seat cushion lock hooks.
      NOTE:
      • If areas close to the insertion location of the rear seat cushion lock hooks (cushion assembly corners) are not lifted straight up, the cushion frame may become deformed.
      • When lifting the rear seat cushion assembly, lift it quickly so that force is applied directly to the hooks. Do not lift it slowly.
    5. Remove the seat cushion.
      NOTE: Be careful not to damage the vehicle body.
    6. w/ Climate Control Seat System:

      Disconnect the connector.

      Fig 2: Identifying Rear Seat Cushion Assembly Clips And Nuts
      G04952926Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. REMOVE REAR SEAT CUSHION AIRBAG ASSEMBLY RH 
    1. Disconnect the cable from the negative (-) battery terminal.
      CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.
      NOTE: After the engine switch is turned off, the HDD navigation system requires approximately 6 minutes to record various types of memory and settings. As a result, after turning the engine switch off, wait 6 minutes or more before disconnecting the cable from the negative (-) battery terminal.
    2. Remove the wire harness clamps and disconnect the connector.
    3. Remove the 3 bolts and rear seat cushion airbag.
  5. REMOVE REAR SEATBACK ASSEMBLY LH 
    1. Remove the bolt and disconnect the outer belt anchor.
      Fig 3: Identifying Outer Belt Anchor Bolt
      G04952834Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using a screwdriver, detach the 2 claws to open the cap of the rear seat shoulder belt guide.

      HINT:

      Tape the screwdriver tip before use.

    3. Remove the seat belt from the belt guide.
      Fig 4: Opening Cap Of Rear Seat Shoulder Belt Guide
      G04952835Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Remove the bolt and pry out the junction block.
    5. Disconnect the 3 connectors.
      Fig 5: Locating Connectors
      G04952836Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    6. Disconnect the connectors and wire harness clamps.
      Fig 6: Locating Connectors
      G04952837Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    7. Detach the seatback's upper rear side fastening tape. Using a clip remover, detach the clip.
    8. Remove the 2 nuts from the lower part of the seatback, and disconnect the air duct from the vehicle.
    9. Disconnect the seat adjuster and seatback, and lift the seatback upwards to remove it.
      NOTE: Be careful not to damage the vehicle body.
  6. REMOVE REAR SEAT CONSOLE BOX  (See REMOVAL )
    Fig 7: Removing Rear Seat Back
    G04952931Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. REMOVE REAR SEATBACK ASSEMBLY RH 
    1. Remove the bolt and disconnect the outer belt anchor.
      Fig 8: Identifying Outer Belt Anchor Bolt
      G04952834Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using a screwdriver, detach the 2 claws to open the cap of the rear seat shoulder belt guide.

      HINT:

      Tape the screwdriver tip before use.

    3. Remove the seat belt from the belt guide.
      Fig 9: Opening Cap Of Rear Seat Shoulder Belt Guide
      G04952835Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Remove the bolt and pry out the junction block.
    5. Disconnect the 4 connectors.
      Fig 10: Locating Connectors
      G04952934Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    6. Disconnect the connectors and wire harness clamps.
      Fig 11: Locating Connectors
      G04952935Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    7. Disconnect the rear air hose.
    8. Detach the seatback's upper rear side fastening tape. Using a clip remover, detach the clip.
    9. Remove the 2 nuts from the lower part of the seatback, and disconnect the air duct from the vehicle.
    10. Disconnect the seat adjuster and seatback, and lift the seatback upwards to remove it.
      NOTE: Be careful not to damage the vehicle body.
      Fig 12: Removing Rear Seatback Assembly
      G04952936Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. REMOVE REAR NO. 2 SEAT ADJUSTER ASSEMBLY 
    1. Remove the 4 bolts, nut and seat adjuster.
      NOTE: Be careful not to damage the vehicle body.
    2. w/ Climate Control Seat System:

      Disconnect the air duct from the vehicle body.

      Fig 13: Identifying Rear No.2 Seat Adjuster Assembly Fasteners
      G04952842Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  9. REMOVE REAR NO. 1 SEAT ADJUSTER ASSEMBLY 
    1. Remove the 4 bolts, nut and seat adjuster.
      NOTE: Be careful not to damage the vehicle body.
    2. w/ Climate Control Seat System:

      Disconnect the air duct from the vehicle body.

      Fig 14: Identifying Rear No. 1 Seat Adjuster Assembly Fasteners
      G04952938Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  10. REMOVE REAR SEATBACK ADJUSTER ASSEMBLY LH 
    1. Remove the 4 nuts and seatback adjuster.
      NOTE: Be careful not to damage the vehicle body.
      Fig 15: Identifying Seatback Adjuster Nuts
      G04952843Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  11. REMOVE REAR SEATBACK ADJUSTER ASSEMBLY RH 
    1. Disconnect the 2 connectors.
      Fig 16: Locating Connectors
      G04952940Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 4 nuts and seatback adjuster.
      NOTE: Be careful not to damage the vehicle body.