Wireless Door Lock Control System (W/ Entry And Start System) System Description

  1. WIRELESS DOOR LOCK CONTROL SYSTEM DESCRIPTION

  1. FUNCTION OF MAIN COMPONENTS

  1. SYSTEM FUNCTION

Wireless Door Lock Control System (W/ Entry And Start System) -- System Description



WIRELESS DOOR LOCK CONTROL SYSTEM DESCRIPTION

  1. This system locks/unlocks the doors remotely. The wireless door lock control system has the following features:

    1. The certification ECU performs the code identification process and the main body ECU controls the door locks. A serial data link is provided for communication between the certification ECU and main body ECU.
    2. A key-integrated type transmitter is used and it contains the following 3 switches: the lock switch, unlock switch and glass hatch open switch*.
    3. An LED is mounted on the transmitter to show if the battery is depleted.
    1. *: w/ Glass Hatch Opener System

FUNCTION OF MAIN COMPONENTS

Component
Function
Door control transmitter
  1. Contains the lock, unlock and glass hatch open*1 switches.
  2. Transmits weak electric waves (recognition codes and function codes) to the door control receiver.
  3. Illuminates the indicator light (LED) during transmission.
Door control receiver
Receives weak electric waves (recognition codes and function codes) from the door control transmitter via the electrical key antenna and changes the waves to code data.
Front door courtesy light switch
Rear door courtesy light switch*2
Back door courtesy light switch
Turns on when the door is opened and off when the door is closed. Outputs the door status (open or closed) to the main body ECU.
Door lock position switch
Transmits the door lock positions of each door to the main body ECU.
Wireless door lock buzzer*3
Sounds when the door ajar warning function is operating.
Certification ECU
Matches the code data with the registered code and outputs the code data to main body ECU.
  1. *1: w/ Glass Hatch Opener System
  2. *2: for 5 Door
  3. *3: w/ Door Ajar Warning Function

SYSTEM FUNCTION

  1. The wireless door lock control system has the following functions:

    Function
    		Outline
    All door lock function
    		Pressing the lock switch locks all the doors.
    All door unlock function
    		Pressing the unlock switch unlocks all the doors.
    Glass hatch open function*1
    		Pressing the glass hatch open switch for approximately 1 second or more opens the glass hatch.
    Chattering prevention function
    		If a switch is pressed, the corresponding switch operation is performed once. If a switch is held down, the corresponding switch operation occurs only once and does not repeatedly activate. When pressing a switch at 1 second intervals, the corresponding operation activates once for every press of the switch.
    Answer-back function
    1. When the doors are locked by wireless operation, the hazard warning lights flash once and the wireless door lock buzzer*2 sounds once.
    2. When the doors are unlocked by wireless operation, the hazard warning lights flash twice and the wireless door lock buzzer*2 sounds twice.
    Automatic lock function
    		If no doors are opened within 30 seconds after they are unlocked by the door control transmitter, all the doors lock again automatically.
    Illuminated entry function
    1. When the map light door switch is on and all the doors are locked, pressing the unlock switch causes the interior light illumination to turn on and all the doors to unlock simultaneously.
    2. If the doors have not been opened, the interior light turns off after approximately 15 seconds.
    Door ajar warning function*3
    		If any door is open or ajar, pressing the lock switch causes the wireless door lock buzzer to sound for approximately 5 seconds.
    Memory call function*4
    		If the unlock switch of a memory call registered transmitter is pressed and the driver door is opened, the following parts move to the memory call position: the front seat, steering wheel and outer mirrors.

    1. *1: w/ Glass Hatch Opener System
    2. *2: w/ Wireless Buzzer Answer-back
    3. *3: w/ Door Ajar Warning Function
    4. *4: w/ Memory