WIRELESS DOOR LOCK CONTROL SYSTEM


  1. FUNCTION


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

      Function Outline
      All Doors Lock Pressing the lock switch of the electrical key transmitter sub-assembly locks all doors.
      All Doors Unlock (2-step Unlock)*1 Pressing the unlock switch of the electrical key transmitter sub-assembly twice within 5 seconds unlocks all doors after it first unlocks the driver's door.
      All Doors Unlock (1-step Unlock) Pressing the unlock switch of the electrical key transmitter sub-assembly once unlocks all doors.
      Luggage Compartment Door Open Keeping the luggage compartment door switch of the electrical key transmitter sub-assembly pushed longer than about 0.8 seconds opens the luggage compartment door. In addition, the luggage compartment door can be fully opened on models with a power trunk lid system.
      Answer Back When the doors are being locked or unlocked using the electrical key transmitter sub-assembly, the wireless door lock buzzer sounds*2 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.
      Panic Alarm*3

      Keeping the panic switch of the electrical key transmitter sub-assembly pushed longer than about 1.5 seconds causes the following to activate as an alarm:


      • The horn is sounded.

      • The hazard warning lights, headlights, and taillights are flashed.

      • The interior lights are illuminated (if the dome switch is in the DOOR position).
      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 (multiplex network 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.
      Door Ajar Warning If any door is open or ajar, pushing the lock switch of the electrical key transmitter sub-assembly will cause the wireless door lock buzzer to sound for about 5 seconds as a warning.
      Customization The on or off setting of some functions and settings can be performed using the Global TechStream (GTS). In addition, some functions are not available depending on the specification. For details, refer to the Repair Manual.

      *1: The default setting except G.C.C. countries, Korea, Australia and New Zealand is off.

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

      *3: 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.