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Inspection [10/2014 - ]: Procedure

  1. INSPECT FRONT SEAT WITH ADJUSTER ASSEMBLY LH 
    1. Check the operation of the slide motor.
      GTY553240Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Check if the seat cushion moves smoothly when the auxiliary battery is connected to the slide motor connector terminals.

        OK

        Condition Operational Direction
        Auxiliary battery positive (+) → Terminal 4
        Auxiliary battery negative (-) → Terminal 3        		 Seat cushion moves forward
        Auxiliary battery positive (+) → Terminal 3
        Auxiliary battery negative (-) → Terminal 4        		 Seat cushion moves backward
        TEXT IN ILLUSTRATION

        *a Component without harness connected
        (Slide Motor (Front Seat with Adjuster Assembly LH))

        If the result is not as specified, replace the front seat with adjuster assembly LH.

    2. Check the operation of the lifter motor.
      GTY599152Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Check if the seat cushion moves smoothly when the auxiliary battery is connected to the lifter motor connector terminals.

        OK

        Condition Operational Direction
        Auxiliary battery positive (+) → Terminal 1
        Auxiliary battery negative (-) → Terminal 2        		 Seat cushion moves upward
        Auxiliary battery positive (+) → Terminal 2
        Auxiliary battery negative (-) → Terminal 1        		 Seat cushion moves downward
        TEXT IN ILLUSTRATION

        *a Component without harness connected
        (Lifter Motor (Front Seat with Adjuster Assembly LH))

        If the result is not as specified, replace the front seat with adjuster assembly LH.

    3. Check the operation of front vertical motor.
      GTY601952Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Check if the seat cushion moves smoothly when the auxiliary battery is connected to the front vertical motor connector terminals.

        OK

        Condition Operational Direction
        Auxiliary battery positive (+) → Terminal 2
        Auxiliary battery negative (-) → Terminal 1        		 Seat cushion moves upward
        Auxiliary battery positive (+) → Terminal 1
        Auxiliary battery negative (-) → Terminal 2        		 Seat cushion moves downward
        TEXT IN ILLUSTRATION

        *a Component without harness connected
        (Front Vertical Motor (Front Seat with Adjuster Assembly LH))

        If the result is not as specified, replace the front seat with adjuster assembly LH.

    4. Check the operation of the cushion length motor. (w/ Seat Variable Cushion Switch)
      GTY341820Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Check that the seat cushion smoothly when the auxiliary battery is connected to the cushion length motor connector terminals.

        OK

        Condition Operational Direction
        Auxiliary battery positive (+) → Terminal 2
        Auxiliary battery negative (-) → Terminal 1        		 Seatback moves forward
        Auxiliary battery positive (+) → Terminal 1
        Auxiliary battery negative (-) → Terminal 2        		 Seatback moves backward
        TEXT IN ILLUSTRATION

        *a Component without harness connected
        (Cushion Length Motor (Front Seat with Adjuster Assembly LH))

        If the result is not as specified, replace the front seat with adjuster assembly LH.

  2. INSPECT FRONT SEATBACK FRAME SUB-ASSEMBLY LH 
    1. Check the operation of the reclining motor.
      GTY599152Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Check if the seatback moves smoothly when the auxiliary battery is connected to the reclining motor connector terminals.

        OK

        Condition Operational Direction
        Auxiliary battery positive (+) → Terminal 2
        Auxiliary battery negative (-) → Terminal 1        		 Seatback moves forward
        Auxiliary battery positive (+) → Terminal 1
        Auxiliary battery negative (-) → Terminal 2        		 Seatback moves backward
        TEXT IN ILLUSTRATION

        *a Component without harness connected
        (Reclining Motor (Front Seatback Frame Sub-assembly LH))

        If the result is not as specified, replace the front seatback frame sub-assembly LH.

  3. INSPECT FRONT SEAT WITH ADJUSTER ASSEMBLY RH 
    1. Check the operation of the slide motor.
      GTY553241Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Check if the front seat cushion moves smoothly when the auxiliary battery is connected to the slide motor connector terminals.

        OK

        Condition Operational Direction
        Auxiliary battery positive (+) → Terminal 3
        Auxiliary battery negative (-) → Terminal 4        		 Seat cushion moves forward
        Auxiliary battery positive (+) → Terminal 4
        Auxiliary battery negative (-) → Terminal 3        		 Seat cushion moves backward
        TEXT IN ILLUSTRATION

        *a Component without harness connected
        (Slide Motor (Front Seat with Adjuster Assembly RH))

        If the result is not as specified, replace the front seat with adjuster assembly RH.

    2. Check the operation of the lifter motor. (w/ Climate Control System)
      GTY599152Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Check if the front seat cushion moves smoothly when the auxiliary battery is connected to the lifter motor connector terminals.

        OK

        Condition Operational Direction
        Auxiliary battery positive (+) → Terminal 1
        Auxiliary battery negative (-) → Terminal 2        		 Seat cushion moves upward
        Auxiliary battery positive (+) → Terminal 2
        Auxiliary battery negative (-) → Terminal 1        		 Seat cushion moves downward
        TEXT IN ILLUSTRATION

        *a Component without harness connected
        (Lifter Motor (Front Seat with Adjuster Assembly RH))

        If the result is not as specified, replace the front seat with adjuster assembly RH.

    3. Check the operation of the front vertical motor. (w/ Climate Control System)
      GTY341820Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Check if the front seat cushion moves smoothly when the auxiliary battery is connected to the front vertical motor connector terminals.

        OK

        Condition Operational Direction
        Auxiliary battery positive (+) → Terminal 1
        Auxiliary battery negative (-) → Terminal 2        		 Seat cushion moves upward
        Auxiliary battery positive (+) → Terminal 2
        Auxiliary battery negative (-) → Terminal 1        		 Seat cushion moves downward
        TEXT IN ILLUSTRATION

        *a Component without harness connected
        (Front Vertical Motor (Front Seat with Adjuster Assembly RH))

        If the result is not as specified, replace the front seat with adjuster assembly RH.

  4. INSPECT FRONT SEATBACK FRAME SUB-ASSEMBLY RH 
    1. Check the operation of the reclining motor.
      GTY599152Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Check if the front seatback moves smoothly when the auxiliary battery is connected to the reclining motor connector terminals.

        OK

        Condition Operational Direction
        Auxiliary battery positive (+) → Terminal 2
        Auxiliary battery negative (-) → Terminal 1        		 Seatback moves forward
        Auxiliary battery positive (+) → Terminal 1
        Auxiliary battery negative (-) → Terminal 2        		 Seatback moves backward
        TEXT IN ILLUSTRATION

        *a Component without harness connected
        (Reclining Motor (Front Seatback Frame Sub-assembly RH))

        If the result is not as specified, replace the front seatback frame sub-assembly RH.

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