LUGGAGE COMPARTMENT DOOR OPENER SYSTEM DETAILS


  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.*1

    • Sends an open signal to the multiplex network door ECU.*2

    Luggage Closer Motor Assembly*2

    - Multiplex Network Door ECU

    		 Receives an open signal from the main body ECU and drives the luggage door closer assembly.
    Certification ECU (Smart Key ECU Assembly) Sends an open signal to the main body ECU.
    ECM Sends a shift lever P signal to the main body ECU.
    Skid Control ECU Assembly Sends an on signal of the stop light switch assembly to the main body ECU.
    Combination Meter Assembly Sends a vehicle speed signal to the main body ECU.
    Parking Brake ECU Assembly Sends an electrical parking brake switch assembly signal to the main body ECU.
    Luggage Door Opener Switch Sends an on signal to the main 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 in order to open the luggage compartment door from the outside.
    Electrical Key Transmitter Sub-assembly (Electronic Key) Sends a luggage compartment door opener button on signal to the door control receiver.
    Luggage Key Unlock Switch Sends a luggage compartment door open signal to the main body ECU.
    Luggage Door Opening Cancel Switch Assembly Setting this switch to off prohibits system operation.

    Luggage Compartment Door Lock Assembly*1

    - Luggage Compartment Door Lock Motor

    		 Drives the built-in motor via main body ECU control to open the luggage compartment door.

    Luggage Door Closer Assembly*2

    - 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.
    Door Control Receiver Sends a luggage compartment door opener button on signal received from the electrical key transmitter sub-assembly (electronic key) to the certification ECU.
    Wireless Door Lock Buzzer*3 Sounds once when the luggage compartment door is opened using the electrical key transmitter subassembly (electronic key).

    • *1: Models without power trunk lid system

    • *2: Models with power trunk lid system

    • *3: Except models for Europe and destination packages for China

  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:


      • Engine switch is off.

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

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

      • 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.

  3. CONSTRUCTION


    1. Luggage Door Opening Cancel Switch Assembly


      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.

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        Text in Illustration
        *1 Luggage Door Opening Cancel Switch Assembly - -
        *a On (Luggage compartment door opener system is activated.) *b Off (Luggage compartment door opener system is not activated.)