FRONT SEAT ASSEMBLY (for Power Seat) INSPECTION


  1. INSPECT SEPARATE TYPE FRONT SEAT CUSHION SPRING ASSEMBLY (w/ Memory)


    1. A003Y7FE08
      Text in Illustration
      *a

      Component without harness connected

      (Slide Motor (Separate Type Front Seat Cushion Spring Assembly))

      Check the operation of the slide motor.


      1. Check if the seat cushion moves smoothly when the auxiliary battery is connected to the slide motor connector terminals.

        OK
        Measurement Condition Operational Direction

        Auxiliary battery positive (+) → 4

        Auxiliary battery negative (-) → 1

        		 Seat cushion spring moves forward

        Auxiliary battery positive (+) → 1

        Auxiliary battery negative (-) → 4

        		 Seat cushion spring moves backward

        If the result is not as specified, replace the separate type front seat cushion spring assembly.

    2. A003Y7FE08
      Text in Illustration
      *a

      Component without harness connected

      (Lifter Motor (Separate Type Front Seat Cushion Spring Assembly))

      Check the operation of the lifter motor.


      1. Check if the seat cushion moves smoothly when the auxiliary battery is connected to the lifter motor connector terminals.

        OK
        Measurement Condition Operational Direction

        Auxiliary battery positive (+) → 4

        Auxiliary battery negative (-) → 1

        		 Seat cushion spring moves upward

        Auxiliary battery positive (+) → 1

        Auxiliary battery negative (-) → 4

        		 Seat cushion spring moves downward

        If the result is not as specified, replace the separate type front seat cushion spring assembly.

    3. A003Y7FE08
      Text in Illustration
      *a

      Component without harness connected

      (Front Vertical Motor (Separate Type Front Seat Cushion Spring Assembly))

      Check the operation of the front vertical motor.


      1. Check if the seat cushion moves smoothly when the auxiliary battery is connected to the front vertical motor connector terminals.

        OK
        Measurement Condition Operational Direction

        Auxiliary battery positive (+) → 4

        Auxiliary battery negative (-) → 1

        		 Seat cushion spring moves upward

        Auxiliary battery positive (+) → 1

        Auxiliary battery negative (-) → 4

        		 Seat cushion spring moves downward

        If the result is not as specified, replace the separate type front seat cushion spring assembly.

  2. INSPECT SEPARATE TYPE FRONT SEAT BACK SPRING ASSEMBLY (w/ Memory)


    1. A003Y7FE08
      Text in Illustration
      *a

      Component without harness connected

      (Reclining Motor (Separate Type Front Seat Back Spring Assembly))

      Check the operation of the reclining motor.


      1. Check if the seat back moves smoothly when the auxiliary battery is connected to the reclining motor connector terminals.

        OK
        Measurement Condition Operational Direction

        Auxiliary battery positive (+) → 4

        Auxiliary battery negative (-) → 1

        		 Seat back moves forward

        Auxiliary battery positive (+) → 1

        Auxiliary battery negative (-) → 4

        		 Seat back moves backward

        If the result is not as specified, replace the separate type front seat back spring assembly.

    2. A003Z50E22
      Text in Illustration
      *a

      Component without harness connected

      (Lumbar Support Adjuster Assembly (Separate Type Front Seat Back Spring Assembly))

      Check the operation of the lumbar support adjuster assembly.


      1. Check that the seat back moves smoothly when the auxiliary battery is connected to the lumbar support adjuster assembly connector terminals.

        OK
        Measurement Condition Operational Direction

        Auxiliary battery positive (+) → 1

        Auxiliary battery negative (-) → 2

        		 Seat back moves forward

        Auxiliary battery positive (+) → 2

        Auxiliary battery negative (-) → 1

        		 Seat back moves backward

        If the result is not as specified, replace the separate type front seat back spring assembly.

  3. INSPECT SEPARATE TYPE FRONT SEAT CUSHION SPRING ASSEMBLY (w/o Memory)


    1. A003Z50E22
      Text in Illustration
      *a

      Component without harness connected

      (Slide Motor (Separate Type Front Seat Cushion Spring Assembly))

      Check the operation of the slide motor.


      1. Check if the seat cushion spring moves smoothly when the auxiliary battery is connected to the slide motor connector terminals.

        OK
        Measurement Condition Operational Direction

        Auxiliary battery positive (+) → 2

        Auxiliary battery negative (-) → 1

        		 Forward

        Auxiliary battery positive (+) → 1

        Auxiliary battery negative (-) → 2

        		 Backward

        If the result is not as specified, replace the separate type front seat cushion spring assembly.

    2. A003Z50E22
      Text in Illustration
      *a

      Component without harness connected

      (Lifter Motor (Separate Type Front Seat Cushion Spring Assembly))

      Check the operation of the lifter motor. (for Driver)


      1. Check if the seat cushion spring moves smoothly when the auxiliary battery is connected to the lifter motor connector terminals.

        OK
        Measurement Condition Operational Direction

        Auxiliary battery positive (+) → 2

        Auxiliary battery negative (-) → 1

        		 Upward

        Auxiliary battery positive (+) → 1

        Auxiliary battery negative (-) → 2

        		 Downward

        If the result is not as specified, replace the separate type front seat cushion spring assembly.

    3. A003Z50E22
      Text in Illustration
      *a

      Component without harness connected

      (Front Vertical Motor (Separate Type Front Seat Cushion Spring Assembly))

      Check the operation of front vertical motor. (for Driver)


      1. Check if the seat cushion spring moves smoothly when the auxiliary battery is connected to the front vertical motor connector terminals.

        OK
        Measurement Condition Operational Direction

        Auxiliary battery positive (+) → 2

        Auxiliary battery negative (-) → 1

        		 Upward

        Auxiliary battery positive (+) → 1

        Auxiliary battery negative (-) → 2

        		 Downward

        If the result is not as specified, replace the separate type front seat cushion spring assembly.

  4. REMOVE SEPARATE TYPE FRONT SEAT BACK SPRING ASSEMBLY (w/o Memory)


    1. A003Z50E22
      Text in Illustration
      *a

      Component without harness connected

      (Reclining Motor (Separate Type Front Seat Back Spring Assembly))

      Check the operation of the reclining motor.


      1. Check if the seat back moves smoothly when the auxiliary battery is connected to the reclining motor connector terminals.

        OK
        Measurement Condition Operational Direction

        Auxiliary battery positive (+) → 2

        Auxiliary battery negative (-) → 1

        		 Forward

        Auxiliary battery positive (+) → 1

        Auxiliary battery negative (-) → 2

        		 Rearward

        If the result is not as specified, replace the separate type front seat back spring assembly.

    2. A003Z50E22
      Text in Illustration
      *a

      Component without harness connected

      (Lumbar Support Adjuster Assembly (Separate Type Front Seat Back Spring Assembly))

      Check the operation of the lumbar support adjuster assembly. (for Driver)


      1. Check that the seat back moves smoothly when the auxiliary battery is connected to the lumbar support adjuster assembly connector terminals.

        OK
        Measurement Condition Operational Direction

        Auxiliary battery positive (+) → 1

        Auxiliary battery negative (-) → 2

        		 Seat back moves forward

        Auxiliary battery positive (+) → 2

        Auxiliary battery negative (-) → 1

        		 Seat back moves backward

        If the result is not as specified, replace the separate type front seat back spring assembly.