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Lumbar Support Adjuster Assembly: Inspection

  1. INSPECT LUMBAR SUPPORT ADJUSTER ASSEMBLY LH AND RH 
    1. Check operation of the lumbar support adjuster.
      1. Check if the lumber support adjuster moves smoothly when the battery is connected to the lumbar support adjuster motor connector terminals.
        Fig 1: Inspecting Lumbar Support Adjuster Assembly LH And RH
        G05300648Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

        OK 

        MEASUREMENT CONDITION CHART

        Measurement Condition Operation Direction
        Battery positive (+) → 1
        Battery negative (-) → 2        		 Clockwise
        Battery positive (+) → 2
        Battery negative (-) → 1        		 Counterclockwise

        If the result is not as specified, replace the lumbar support adjuster.

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