ENTRY AND START SYSTEM (for Entry Function) SYSTEM DIAGRAM


  1. CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)


    1. This is a detailed diagram related to certification ECU (smart key ECU assembly).

      A01FGVOE01
      A01FID3E01
      A01FIA1E02
      A01FIA1E03
      A01FFIAE02
      A01FFIAE03

  2. MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)


    1. This is a detailed diagram main body ECU (multiplex network body ECU) and cowl side junction block LH.


      1. for LHD (w/o Double Locking System):

        A01FFTRE01
        A01FFJIE01
        A01FHC8E02

      2. for LHD (w/ Double Locking System):

        A01FFTRE04
        A01FFJIE04
        A01FHC8E02
        A01FDZJE01

      3. for RHD (w/o Double Locking System):

        A01FFTRE06
        A01FFJIE06
        A01FGJHE03

      4. for RHD (w/ Double Locking System):

        A01FFTRE07
        A01FFJIE07
        A01FGJHE03
        A01FDZJE01
    Component Function
    Front door outside handle assembly LH/RH

    Receives request signals from the certification ECU (smart key ECU assembly) via the built-in electrical key antenna (front door) and forms the vehicle exterior detection area.

    Uses the built-in touch sensor (lock sensor/unlock sensor) to detect the operation of the front door outside handle assembly and sends signals to the certification ECU (smart key ECU assembly).
    Rear door outside handle assembly LH/RH

    Receives request signals from the certification ECU (smart key ECU assembly) via the built-in electrical key antenna (rear door) and forms the vehicle exterior detection area.

    Uses the built-in touch sensor (lock sensor/unlock sensor) to detect the operation of the rear door outside handle assembly and sends signals to the certification ECU (smart key ECU assembly).

    No. 1 indoor electrical key antenna assembly (front floor)

    No. 2 indoor electrical key antenna assembly (rear floor)

    		 Receives the request code from the certification ECU (smart key ECU assembly) and forms the vehicle interior detection area.
    No. 3 indoor electrical key antenna assembly (inside luggage compartment) Receives the request code from the certification ECU (smart key ECU assembly) and forms the luggage compartment interior detection area.
    Electrical key antenna (outside luggage) Receives the request code from the certification ECU (smart key ECU assembly) and forms the luggage compartment exterior detection area.
    Luggage electrical key switch Sends switch operation signals to the certification ECU (smart key ECU assembly).
    Door control receiver Receives the entry and start system code/wireless code sent from the electrical key transmitter sub-assembly and sends it to the certification ECU (smart key ECU assembly).
    Wireless door lock buzzer Sounds when warning functions operate in accordance with certification ECU (smart key ECU assembly) control.
    Electrical key transmitter sub-assembly Sends the ID code upon receiving a request signal.
    Certification ECU (smart key ECU assembly)

    Sends request codes to each electrical key antenna.

    Distinguishes and verifies the ID code from the electrical key transmitter sub-assembly and sends signals to each ECU in response to operated functions (controls entire system).

    Performs encryption code communication with the steering lock ECU (steering lock actuator assembly) when ignition operations are performed.