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Home >> Lexus >> 2007 >> IS 250 AWD >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Theft Deterrent >> Security Horn Assembly >> Inspection

Security Horn Assembly: Inspection

  1. INSPECT SECURITY HORN ASSEMBLY 
    1. Check operation of the horn.

    Standard 

    SECURITY HORN SPECIFIED CONDITION

    Measurement Condition Specified Condition
    Battery positive (+) --> Terminal 1 Horn sounds
    Battery negative (-) --> Horn body
    Fig 1: Inspecting Security Horn Assembly
    G04049145Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

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