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Clearance Warning Buzzer: Inspection

WARNING: This page is about a different car, the 2008 Lexus IS F. However, it is still accessible from the selected car via links, so may be relevant.
  1. INSPECT CLEARANCE WARNING BUZZER 
    1. Apply battery voltage and check operation of the warning buzzer, as shown in the table

      Result 

      MEASUREMENT CONDITION

      Measurement Condition Specified Condition
      Battery positive (+) → 1
      Battery negative (-) → 2
      Operating sound occurs

      HINT

      The clearance warning buzzer does not sound without battery voltage applied because the buzzer is a separately-excited type If the result is not as specified, replace the clearance warning buzzer

      Fig 1: Identifying Clearance Warning Buzzer Connector Terminals
      G05753869Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002