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Front Seat Inner Belt Assembly: Inspection

  1. INSPECT FRONT SEAT INNER BELT ASSEMBLY RH 
    1. Release the seat belt (Buckle switch is ON).
    2. Check the resistance between the terminals.

      Standard 

      RESISTANCE SPECIFICATION

      Terminal No. Specified Condition
      1-2 Below 1 Ω

      If the result is not as specified, replace the inner belt assembly.

      Fig 1: Identifying Buckle Switch Connector Terminals
      G05140495Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Inspect the buckle switch.
      1. Fasten the seat belt (Buckle switch is OFF).
      2. Check the resistance between the terminals.

        Standard 

        RESISTANCE SPECIFICATION

        Terminal No. Specified Condition
        1-2 10 kΩ or higher
        Fig 2: Identifying Buckle Switch Connector Terminals
        G05140495Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Inspect the circuit for the airbag seat position sensor.
      1. Check the resistance between the terminals.

        Standard 

        RESISTANCE SPECIFICATION

        Terminal No. Specified Condition
        1-2 (Connector for airbag seat position sensor) Below 1 Ω

        If the result is not as specified, replace the seat cushion assembly.

        Fig 3: Identifying Airbag Seat Position Sensor Connector Terminals
        G05140497Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSPECT FRONT SEAT INNER BELT ASSEMBLY LH 
    1. Inspect the buckle switch.
      1. Fasten the seat belt (Buckle switch is ON).
      2. Check the resistance between the terminals.

        Standard 

        RESISTANCE SPECIFICATION

        Terminal No. Specified Condition
        1-2 330 Ω
        Fig 4: Identifying Buckle Switch Connector Terminals
        G05140498Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Release the seat belt (Buckle switch is OFF).
    3. Check the resistance between the terminals.

      Standard 

      RESISTANCE SPECIFICATION

      Terminal No. Specified Condition
      1-2 1,330 Ω

      If the result is not as specified, replace the inner belt assembly.

      Fig 5: Identifying Buckle Switch Connector Terminals
      G05140498Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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