Door Lock Control System

The door lock control system is controlled by the body ECU.

This system has following features. However, the adopted function differs depending on the establishment.

1. Manual Lock and Unlock Operation 

   Pressing the power door lock switch on the driver or front passenger door to the lock side will lock all the doors and pressing it to the unlock side will unlock all the doors.

2. Key-Linked Lock and Unlock Function 

   This function, which is linked with the key cylinder, can lock or unlock all the doors when a lock or unlock operation is effected.

3. Manual Unlock Prohibition Function 

   Performing the door lock operation with a transmitter or an ignition key will prohibit the unlock operation by the door lock control switch.

4. 2-Step Unlock Function 

   This function is provided to unlock the driver's door by turning the key cylinder first and unlock passenger's door by turning it the second time.

5. Key Confine Prevention Function 

   To prevent the key confinement in the cabin, it controls not to lock the doors with the door lock control switch (For manual operation or for key-linked) or the door lock knob when the key plate is inserted in the ignition key cylinder with the driver's door open.

6. Shift-Linked Automatic Door Lock 

   When the conditions listed below are met consecutively, this function causes all the doors to be automatically locked.

   * The ignition switch is turned from the OFF or ACC position to the ON position.

   * All doors are closed.

   * The shift lever is moved out of P position.

   * Either one of the doors is unlocked.

7. Theft Deterrent System-Linked Door Lock Function 

   When the body ECU receives the door lock signal from the theft deterrent system, "all doors lock" operation will be performed in spite of the current door lock condition.