LUMBAR SUPPORT ADJUSTER ASSEMBLY > INSPECTION

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1. INSPECT LUMBAR SUPPORT ADJUSTER ASSEMBLY (for LHD)


B065478E04
  1. Check operation of the lumbar support adjuster.

    1. Check if the lumbar support adjuster moves smoothly when the battery is connected to the lumbar support adjuster motor connector terminals.

      OK:
      Measurement Condition
      Operation Direction
      Battery positive (+) → 1 (H)
      Battery negative (-) → 2 (R)
      Clockwise
      Battery positive (+) → 2 (R)
      Battery negative (-) → 1 (H)
      Counterclockwise
      If the result is not as specified, replace the lumbar support adjuster assembly.


2. REMOVE LUMBAR SUPPORT ADJUSTER ASSEMBLY (for RHD)


B065478E05
  1. Check operation of the lumbar support adjuster.

    1. Check if the lumbar support adjuster moves smoothly when the battery is connected to the lumbar support adjuster motor connector terminals.

      OK:
      Measurement Condition
      Operation Direction
      Battery positive (+) → 1 (R)
      Battery negative (-) → 2 (H)
      Clockwise
      Battery positive (+) → 2 (H)
      Battery negative (-) → 1 (R)
      Counterclockwise
      If the result is not as specified, replace the lumbar support adjuster assembly.