WIRELESS DOOR LOCK CONTROL SYSTEM SYSTEM DESCRIPTION


  1. WIRELESS DOOR LOCK CONTROL SYSTEM

    The wireless door lock control system functions to lock and unlock all the doors from a distance. The system is controlled by a hand-held transmitter which sends radio waves to the door control receiver. The certification ECU (smart key ECU assembly) performs an ID code identification process and engages the door lock control.

  2. FUNCTION OF MAIN COMPONENTS

    Component Function
    Door control transmitter

    • Has LOCK, UNLOCK, LUGGAGE OPEN and PANIC*1 switches.

    • Transmits weak radio waves (recognition codes and function codes) to the door control receiver.

    • Illuminates the indicator light (LED) during transmission.
    Door control receiver Receives weak radio waves from the door control transmitter and sends them to the certification ECU (smart key ECU assembly).

    • Front door courtesy light switch

    • Rear door courtesy light switch

    • Luggage compartment door courtesy light switch

    		 Turns on when a door is opened and turns off when it is closed, and outputs door status codes (open or closed) to the main body ECU RH (cowl side junction block RH).
    Door lock position switch Transmits the door lock positions of each door to the main body ECU RH (cowl side junction block RH).
    Wireless door lock buzzer

    • Emits beep*1 (answer back) when doors are locked or unlocked, or luggage compartment door is opened by wireless operation.

    • Emits beep (answer back) when all the power windows and sliding roof*2 start opening or closing by wireless operation.
    Certification ECU (smart key ECU assembly) Sends wireless door lock control signals in response to the code data from the door control receiver and signals from each ECU.

    • *1: w/ Panic Switch

    • *2: w/ Sliding Roof

  3. SYSTEM FUNCTION

    The door control transmitter has LOCK, UNLOCK, LUGGAGE OPEN and PANIC*2 switches. Operating these switches activates each function.

    The wireless door lock control system has the following functions:

    Tech Tips

    The following functions' default settings are ON. Some of these functions can be customized Click here.

    Function Operation
    All door lock Pressing the LOCK switch locks all doors.
    All door unlock*1 Pressing the UNLOCK switch unlocks all doors.

    All door unlock*2

    (Unlock 2 operation)

    		 Pressing the UNLOCK switch twice within 3 seconds unlocks all doors after the driver door is unlocked.
    Automatic lock If none of the doors is opened within 30 seconds after they are unlocked by the wireless door lock control, all the doors will lock again automatically.
    Luggage compartment door open Pressing the LUGGAGE OPEN switch of the transmitter for longer than 0.8 seconds opens the luggage compartment door.
    Answer back

    • When the doors are locked by wireless operation, the hazard warning lights flash once and the wireless door lock buzzer*2 sounds once.

    • When the doors are unlocked by wireless operation, the hazard warning lights flash twice and the wireless door lock buzzer*2 sounds twice.

    • When the luggage compartment door is opened by wireless operation, the wireless door lock buzzer*2 sounds for 0.5 seconds.
    Panic alarm*2

    Pressing the PANIC switch of the transmitter for longer than 0.8 seconds causes the following alarms to activate:


    • Sounds the horn and security horn.

    • Flashes the hazard warning lights.
    Power window and sliding roof*3 open

    • Pressing the UNLOCK switch for 2.4 seconds or more opens all power windows.

    • Pressing the UNLOCK switch for 3.4 seconds or more opens the sliding roof*.

    • The wireless buzzer sounds once when the operation starts.
    Power window and sliding roof*3 close

    • Pressing the LOCK switch for 2.4 seconds or more closes all power windows.

    • Pressing the LOCK switch for 3.4 seconds or more closes the sliding roof*.

    • The wireless buzzer sounds once when the operation starts.
    Door ajar warning The buzzer sounds when the LOCK switch is pressed with any doors are ajar or open, and it sounds for 10 seconds continuously. When all doors are closed or when the UNLOCK switch is pressed, the buzzer will stop.
    Illuminated entry When all doors are locked, pressing the UNLOCK switch causes the interior light to come on simultaneously with the unlock operation.
    Memory call This function operates the memory system in accordance with key ID.

    • *1: w/o Panic Switch

    • *2: w/ Panic Switch

    • *3: w/ Sliding Roof