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Inspection [12/2019 - ]: Procedure

  1. INSPECT SECURITY HORN ASSEMBLY 
    1. Check the operation of the security horn assembly.
      GTY760083Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Component without harness connected
      (Security Horn Assembly)

      OK

      Auxiliary Battery Connection Specified Condition
      Auxiliary battery positive (+) → Terminal 1 Security horn assembly sounds
      Auxiliary battery negative (-) → Security horn assembly body

      If the result is not as specified, replace the security horn assembly.