Shoulder Belt Anchorage: Inspection

HINT:

• Use the same procedures for the LH side and RH side.
• When removing the anchor motor from the height adjustable anchor, fix the height adjustable anchor's slider so that it does not move out of position. Fix the slider until the motor is reinstalled.
  Fig 1: Locating Bolts And Adjuster

  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. INSPECT HEIGHT ADJUSTABLE ANCHOR MOTOR 
   1. Disconnect the belt anchor adjuster.
   2. Apply battery voltage and check operation of the belt anchor adjuster.

      OK 

      MEASUREMENT CONDITION CHART
      
      

      Measurement Condition	Specified Condition
      Battery positive (+) → Terminal 5 Battery negative (-) → Terminal 3	Slider moves upward
      Battery positive (+) → Terminal 3 Battery negative (-) → Terminal 5	Slider moves downward

      If the result is not as specified, replace the motor.

      Fig 2: Disconnecting Belt Anchor Adjuster

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   3. Check the PTC operation inside the regulator motor.
      NOTE: Perform this procedure with the shoulder belt anchor adjuster installed in the vehicle.
      1. Disconnect the driver side shoulder belt anchor adjuster.
      2. Connect the ammeter's positive (+) lead to terminal 5 of the wire harness side connector and the negative (-) lead to the battery's negative terminal.
      3. Connect the battery's positive (+) lead to terminal 5 and negative (-) lead to terminal 3, and slide the anchor to the upward position.
      4. Continue to apply voltage, and check that the current changes to less than 1 A within 6 to 46 seconds.
      5. Disconnect the leads from the terminals.
         Fig 3: Inspecting Height Adjustable Anchor Motor LH

         Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      6. Approximately 60 seconds later, connect the battery's positive (+) lead to terminal 3 and the negative (-) lead to terminal 5, and check that the shoulder belt anchor adjuster slides to the downward position.

         If the result is not as specified, replace the motor.

      Fig 4: Checking Shoulder Belt Anchor Adjuster Slides To Downward Position

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002