POWER DOOR LOCK CONTROL SYSTEM


  1. FUNCTION OF MAIN COMPONENTS


    1. The main components in the power door lock control system have the following functions:

      Component Function
      Door Courtesy Light Switch Assembly Detects whether the doors are open or closed and sends this information to the main body ECU (network gateway ECU).
      Door Lock with Motor Assembly Door Lock Motor Drives the motor in response to signals from the main body ECU (network gateway ECU) and locks or unlocks the doors.
      Door Lock Position Switch*1,*2,*3 Detects whether the doors are locked or unlocked and sends this information to the main body ECU (network gateway ECU).
      Double Lock Motor*2 Drives the motor by signals from the main body ECU (network gateway ECU) and activates or cancels the double locking system.
      Driver Key-linked Door Lock Switch*2,*4 Sends a lock or unlock request signal to the main body ECU (network gateway ECU) by the mechanical key*1 or ignition key*5.
      Manual Door Lock Switch Sends manual lock and unlock request signals to the main body ECU (network gateway ECU).
      Un-lock Warning Switch Assembly*5 Detects whether or not the ignition key is inserted into the ignition key cylinder and sends this information to the main body ECU (network gateway ECU).
      Main Body ECU (Network Gateway ECU) Drives all door lock motors in response to signals from each.

      Tech Tips

      *1: Models with entry and start system

      *2: Models with double locking system

      *3: Applies only to the driver side in vehicles without the entry and start system installed and vehicles with the double locking system installed.

      *4: Driver side

      *5: Models without entry and start system

  2. FUNCTION


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

      Function Outline Customized Body Electronics System
      Manual Lock and Unlock This function can lock or unlock all doors by operation of the manual door lock switch. Standard (Not Customizable)
      Key Confine Prevention*1 If the ignition key is inserted in the ignition key cylinder and the door lock operation is performed using the manual door lock switch while the driver door is open, all the doors will be unlocked. Standard (Not Customizable)
      Double Locking System*2

      • The double locking system also prevents the doors from being opened through the operation of the inside door knobs. Thus, the doors cannot be opened from either inside or outside of the vehicle. However, as an emergency unlocking maneuver, only the driver door can be unlocked with a key.

      • If the transmitter key*1 or mechanical key*3 is used to lock the door, double-lock will be output if the ignition switch is off, and single-lock will be output if the ignition switch is not off.

        Note

        Never activate the double locking system when there are people in the vehicle because the doors cannot be opened from the inside of the vehicle. If the doors have been locked by accident, press the "unlock" button of the transmitter*1 or key*3.

      		 Standard (Not Customizable)

      Tech Tips

      *1: Models without entry and start system

      *2: Models with double locking system

      *3: Models with entry and start system