WIRELESS DOOR LOCK CONTROL SYSTEM


  1. FUNCTION


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

      Function*1 Outline
      All Doors Lock Pressing the lock switch of the electrical key transmitter sub-assembly locks all the doors.
      All Doors Unlock (1-step Unlock)*2 Pressing the unlock switch of the electrical key transmitter sub-assembly once unlocks all the doors.
      All Doors Unlock (2-step Unlock)*2 Pressing the unlock switch of the electrical key transmitter sub-assembly twice within 5 seconds unlocks all the doors after it first unlocks the driver's door.
      Luggage Compartment Door Open Pressing and holding the luggage compartment door open switch of the electrical key transmitter sub-assembly for more than approximately 0.8 seconds opens the luggage compartment door.
      Answer Back

      • When the doors are being locked or unlocked using the electrical key transmitter sub-assembly, the wireless door lock buzzer sounds*3 and the hazard warning lights blink once while locking and twice while unlocking. Also, the answer back function operates when the doors are locked by the automatic relock function.

      • When the luggage compartment door is opened using the electrical key transmitter sub-assembly, the wireless door lock buzzer sounds once.*3
      Panic Alarm*4

      Pressing and holding the panic switch of the electrical key transmitter sub-assembly for more than approximately 0.8 seconds causes the following to activate as an alarm:


      • The horn is sounded.

      • The hazard warning lights are flashed.
      Door Ajar Warning If any door is ajar, pushing the lock switch of the electrical key transmitter sub-assembly will cause the wireless door lock buzzer to sound for approximately 5 seconds as a warning.
      Automatic Relock If none of the doors are opened within 30 seconds after they are unlocked using the wireless door lock remote control, all the doors will be locked again automatically.
      Repeat If a door is not locked in response to the locking operation of the electrical key transmitter sub-assembly, the main body ECU will output a lock signal again after 1 second elapses.
      Security Sends a door lock/unlock operation request signal as a rolling code.
      Customization The on or off setting of some functions and settings can be performed using the Techstream. In addition, some functions are not available depending on the specification. For details, refer to the Repair Manual.

      Tech Tips

      *1: The default setting differs depending on the model.

      *2: The function can be set to unlock all the doors after 1 or 2 wireless door lock control operations by using the customization function.

      *3: Models with answer back buzzer function

      *4: Models with panic alarm function

  2. DIAGNOSIS


    1. If there is a malfunction in the system, the main body ECU stores the Diagnostic Trouble Codes (DTCs) in its memory. For details, refer to the Repair Manual.