FRONT SEAT ASSEMBLY (for TMMK Made Power Seat) INSPECTION

INSPECT FRONT SEAT FRAME WITH ADJUSTER ASSEMBLY LH

1. Check the operation of the slide motor.

   

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

      Text in Illustration

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

      OK
      Measurement Condition Operational Direction Battery positive (+) → Terminal 3 Battery negative (-) → Terminal 4 Forward Battery positive (+) → Terminal 4 Battery negative (-) → Terminal 3 Backward

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

2. Check the operation of the lifter motor.

   

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

      Text in Illustration

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

      OK
      Measurement Condition Operational Direction Battery positive (+) → Terminal 2 Battery negative (-) → Terminal 1 Upward Battery positive (+) → Terminal 1 Battery negative (-) → Terminal 2 Downward

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

3. Check the operation of the front vertical motor.

   

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

      Text in Illustration

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

      OK
      Measurement Condition Operational Direction Battery positive (+) → Terminal 1 Battery negative (-) → Terminal 2 Upward Battery positive (+) → Terminal 2 Battery negative (-) → Terminal 1 Downward

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

INSPECT FRONT SEAT FRAME WITH ADJUSTER ASSEMBLY RH

1. Check the operation of the slide motor.

   

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

      Text in Illustration

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

      OK
      Measurement Condition Operational Direction Battery positive (+) → Terminal 3 Battery negative (-) → Terminal 4 Forward Battery positive (+) → Terminal 4 Battery negative (-) → Terminal 3 Backward

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

INSPECT FRONT SEAT BACK FRAME SUB-ASSEMBLY LH

1. Check the operation of the reclining motor.

   

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

      Text in Illustration

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

      OK
      Measurement Condition Operational Direction Battery positive (+) → Terminal 2 Battery negative (-) → Terminal 1 Forward Battery negative (+) → Terminal 1 Battery positive (-) → Terminal 2 Rearward

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

INSPECT FRONT SEAT BACK FRAME SUB-ASSEMBLY RH

1. Check the operation of the reclining motor.

   

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

      Text in Illustration

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

      OK
      Measurement Condition Operational Direction Battery positive (+) → Terminal 2 Battery negative (-) → Terminal 1 Forward Battery negative (+) → Terminal 1 Battery positive (-) → Terminal 2 Rearward

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