ENTRY AND START SYSTEM(for Entry Function) SYSTEM DIAGRAM


  1. CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)

    A01MI0UE01
    A01MG2RE01
    A01MIS8E01
    A01MIS8E02

  2. Main Body ECU (Multiplex Network Body ECU)

    A01MI8CE01
    A01MGGKE01
    A01MGGKE02
    A01MHN2E01
    A01MHN2E02
    Component Function
    Front door outside handle assembly

    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).

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

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

    Indoor electrical key oscillator (for luggage compartment)

    		 Receives the request code from the certification ECU (smart key ECU assembly) and forms the vehicle interior detection area.
    Electrical key antenna (outside luggage compartment) Receives the request code from the certification ECU (smart key ECU assembly) and forms the luggage compartment door exterior detection area.
    Luggage compartment door opening switch assembly Sends switch operation signals to the certification ECU (smart key ECU assembly).
    Electrical key and TPMS receiver assembly 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 ID code box (immobiliser code ECU) when ignition operations are performed.