LUMBAR SUPPORT ADJUSTER ASSEMBLY INSPECTION

PROCEDURE

  1. INSPECT LUMBAR SUPPORT ADJUSTER ASSEMBLY (FRONT SEATBACK SPRING SUB-ASSEMBLY (FOR DRIVER))

    1. B332780C01

      *a

      Component without harness connected

      (Lumbar Support Adjuster Assembly (Front Seatback Spring Sub-assembly (for Driver))

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

      OK

      Battery Connection

      Specified Condition

      Battery positive (+) → 1

      Battery negative (-) → 2

      Lumbar support moves forward

      Battery positive (+) → 3

      Battery negative (-) → 2

      Lumbar support moves backward

      If the result is not as specified, replace the lumbar support adjuster assembly (front seatback spring sub-assembly (for driver)).