LUGGAGE COMPARTMENT DOOR OPENER SYSTEM


  1. FUNCTION OF MAIN COMPONENTS

    Component Function
    Main Body ECU (Multiplex Network Body ECU) Sends an open signal to the multiplex network door ECU.

    Luggage Closer Motor Assembly*1


    • Multiplex Network Door ECU

    		 Receives an open signal from the main body ECU (multiplex network body ECU) and drives the luggage door closer assembly.
    Multiplex Network Door ECU*2
    Certification ECU (Smart Key ECU Assembly) Sends an open signal to the main body ECU (multiplex network body ECU).
    ECM Sends a shift lever position 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).
    Parking Brake ECU Assembly Sends an electrical parking brake switch assembly signal to the main body ECU (multiplex network body ECU).
    Luggage Compartment 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 smart door control receiver assembly.
    Luggage Door Opening Cancel Switch Assembly Prohibits system operation when set to off.

    Luggage Door Closer Assembly


    • Luggage Door Closer Motor

    		 Drives the built-in motor using multiplex network door ECU control to open the luggage compartment door.
    Electric Parking Brake Switch Assembly Sends an on signal to the parking brake ECU assembly
    Smart Door Control Receiver Assembly 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*3 Sounds once when the luggage compartment door is opened using the electrical key transmitter sub-assembly.

    *1: Models with power trunk lid system

    *2: Models without power trunk lid system

    *3: Models with wireless door lock buzzer answer back function

  2. SYSTEM CONTROL


    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:


      • Engine switch is off.

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

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

      • Engine switch is on (IG), vehicle speed is approximately 3 km/h (approximately 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.

      When the luggage compartment door is closed and the following condition is met, the luggage compartment door can be opened by pressing the luggage electrical key switch.


      • Any door is unlocked by entry function, wireless door lock control function, key-linked unlock function or door control switch.

  3. FUNCTION


    1. Luggage Door Opening Cancel Function


      1. The luggage door opening cancel switch assembly is located inside the glove box.

      2. When the luggage door opening cancel switch assembly is turned off, the luggage compartment door opener system can be canceled.