ENGINE IMMOBILISER SYSTEM SYSTEM DIAGRAM


  1. w/o Airbag Cut-off Switch

    A01JAE4E01
    Communication Table
    Transmitting ECU (Transmitter) Receiving ECU (Receiver) Signal Communication Method
    Certification ECU (Smart key ECU assembly) Transmission control ECU assembly L code registration mode signal LIN
    Transmission control ECU assembly Certification ECU (Smart key ECU assembly) L code registration condition signal LIN
    L code certification condition signal
    Hybrid vehicle control system start condition signal

  2. w/ Airbag Cut-off Switch

    A01J9RUE02
    Communication Table
    Transmitting ECU (Transmitter) Receiving ECU (Receiver) Signal Communication Method
    Certification ECU (Smart key ECU assembly) ID code box (Immobiliser code ECU) 3 bit code transmit request signal LIN
    S code registration mode signal
    S code certification condition signal
    Transmission control ECU assembly L code registration mode signal LIN
    ID code box (Immobiliser code ECU) Certification ECU (Smart key ECU assembly) Hybrid vehicle control system start permission receive condition signal LIN
    3 bit code transmit request receive condition signal
    S code certification result signal
    L code certification result signal
    S code registration mode signal
    S code registration condition signal
    Transmission control ECU assembly L code registration condition signal LIN

    • Certification ECU (Smart key ECU assembly)

    • Transmission control ECU assembly

    		 L code registration mode signal LIN
    Transmission control ECU assembly Certification ECU (Smart key ECU assembly) L code registration condition signal LIN
    Hybrid vehicle control system start condition signal
    ID code box (Immobiliser code ECU) L code certification condition signal LIN