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Home >> Hyundai >> 2011 >> Elantra GLS, Automatic >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> BCM (Body Control Module) >> Body Control Module (BCM) >> Description and Operation >> Function >> Buzzer Sound

Buzzer Sound

  1. Buzzer sound spec
    BUZZER SOUND SPECIFICATION

    Priority  Name  Cycle  Duration 
    1 RPAS warning - -
    2 Seatbelt warning 1s / Reductive Spec
    3 Overspeed warning - -
    4 Key operated warning 1s / Reductive Infinite
    5 Key learning sound
    (NON SMK option)    		 0.6s/Reductive 3s
    6 Parking brake warning 0.6s / Reductive Infinite
    Fig 1: Buzzer Control Timing Chart
    G07256599Courtesy of HYUNDAI MOTOR CO.
  2. Buzzer output

    Buzzer output to estimate BCM int buzzer in cluster, and data transmission.

    • Internal buzzer is used for rear parking assist system.
      REAR PARKING ASSIST SYSTEM DESCRIPTION

      State Description
      Initial Condition IGN1 OFF
      Event C_DRV Seat Belt SW is belted and IGN1=ON
      Action - Start 5.7 seconds driver indicator blinking
      - The automaton state is changed to IGN1 ON DRIVER BELTED
      STATE DESCRIPTION

      State Description
      Initial Condition IGN1 OFF
      Event C_DRV Seat Belt SW is unbelted and IGN1=ON
      Action - Start 6 seconds blinking for C_DRVSeatbeltIND
      - Start 5.7 seconds warning for C_IntBuzzer
      - The automaton state is changed to IGN1 ON DRIVER UNBELTED
      STATE DESCRIPTION

      State Description
      Initial Condition IGN1 ON DRIVER BELTED
      Event IGN1=OFF
      Action - Stop 6 seconds blinking for C_DRVSeatbeltIND
      - Stop 5.7 seconds warning for C_IntBuzzer
      - The automaton state is changed to IGN1 OFF
      STATE DESCRIPTION

      State Description
      Initial Condition IGN1 ON DRIVER BELTED
      Event C_DRV Seat Belt SW is unbelted
      Action - Start 6 seconds blinking for C_DRVSeatbeltIND
      - Start 5.7 seconds warning for C_IntBuzzer
      - The automaton state is changed to IGN1 ON DRIVER UNBELTED
      STATE DESCRIPTION

      State Description
      Initial Condition IGN1 ON DRIVER UNBELTED
      Event IGN1=OFF
      Action - Stop 6 seconds blinking for C_DRVSeatbeltIND
      - Stop 5.7 seconds warning for C_IntBuzzer
      - The automaton state is changed to IGN1 OFF
      STATE DESCRIPTION

      State Description
      Initial Condition IGN1 ON DRIVER UNBELTED
      Event C_DRV Seat Belt SW is belted
      Action - Stop 5.7 seconds warning for C_IntBuzzer
      - The automaton state is changed to IGN1 ON DRIVER BELTED
      Fig 2: Buzzer Control Timing Chart
      G07256600Courtesy of HYUNDAI MOTOR CO.
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