LUGGAGE COMPARTMENT DOOR OPENER SYSTEM


  1. FUNCTION OF MAIN COMPONENTS

    Component Function
    Main Body ECU (Multiplex Network Body ECU) Receives open signals from each ECU and switch and drives the luggage compartment door lock assembly.
    Certification ECU (Smart Key ECU Assembly) Sends an open signal to the main body ECU (multiplex network body ECU).
    ECM Sends a shift lever P signal to the main body ECU (multiplex network body ECU).
    Brake Actuator Assembly Skid Control ECU Sends the stop light switch assembly on signal to the main body ECU (multiplex network body ECU).
    Combination Meter Assembly Sends a vehicle speed signal to the main body ECU (multiplex network body ECU).
    Luggage Door Opening Switch Assembly Sends an on signal to the main body ECU (multiplex network body ECU) in order to open the luggage compartment door from the cabin.
    Luggage Electrical Key Switch Sends an on signal to the certification ECU (smart key ECU assembly) in order to open the luggage compartment door from the outside.
    Electrical Key Transmitter Sub-assembly Sends a luggage compartment door opener switch on signal to the door control receiver.
    Luggage Key Unlock Switch Sends a luggage compartment door open signal to the main body ECU (multiplex network body ECU).
    Luggage Door Opening Cancel Switch Assembly

    • Setting this switch to off prohibits system operation.

    • Even when the switch is off, the power trunk lid system can be closed.
    Luggage Compartment Door Lock Assembly Luggage Compartment Door Lock Motor Drives the built-in motor via main body ECU (multiplex network body ECU) control to open the luggage compartment door.
    Door Control Receiver Sends a luggage compartment door opener switch on signal received from the electrical key transmitter sub-assembly to the certification ECU (smart key ECU assembly).
    Wireless Door Lock Buzzer Sounds once when the luggage compartment door is opened using the electrical key transmitter sub-assembly.

  2. OPERATING CONDITION


    1. The operating conditions of the luggage compartment door opener system are as follows:

      Operation Condition
      Luggage Compartment Door Open

      When the luggage compartment door is closed and any of the following conditions is met, the luggage compartment door can be opened by pressing the luggage door opening switch assembly or luggage electrical key switch:


      • The engine switch is off.

      • The engine switch is on (IG), vehicle speed is approx. 3 km/h (approx. 2 mph) or less and shift lever is in P.

      • The engine switch is on (IG), vehicle speed is approx. 3 km/h (approx. 2 mph) or less and brake pedal is depressed.

      • The engine switch is on (IG), vehicle speed is approx. 3 km/h (approx. 2 mph) or less and parking brake is engaged.

      • The user is inside the exterior actuation area around the luggage compartment door while holding the electrical key transmitter sub-assembly.