Your Vehicle: 2009 Nissan-Datsun Altima V6-3.5L (VQ35DE)
 
Vehicle » Body and Frame » Locks » Power Locks » Description and Operation » Automatic Door Locks » System Description » Sedan With Intelligent Key  
 
 
  Sedan With Intelligent Key  
 

AUTOMATIC DOOR LOCKS

System Description

  

DOOR LOCK FUNCTION

  • The door lock and unlock switch (driver side) is build into power window main switch.
  • The door lock and unlock switch (passenger side) is on door trim.
  • Interlocked with the locking operation of door lock and unlock switch, door lock actuators of all doors are locked.
  • Interlocked with the unlocking operation of door lock and unlock switch, door lock actuators of all doors are unlocked.

Door Key Cylinder

  • With the door key inserted in the door key cylinder on driver side, turning it to "LOCK", will lock door lock actuator of all doors.
  • With the door key inserted in the door key cylinder on driver side, turning it to "UNLOCK" once unlocks the driver side door lock actuator; turning it to "UNLOCK" again within 60 seconds after the first unlock operation unlocks all of the other doors. - (SELECTIVE UNLOCK OPERATION) Selective unlock operation mode can be changed using "DOOR LOCK-UNLOCK SET" mode in "WORK SUPPORT". Refer to See: Testing and Inspection\Scan Tool Testing and Procedures\Door Lock\Sedan With Intelligent Key.

AUTOMATIC DOOR LOCKS (LOCK OPERATION)
The automatic door locks function is the function that locks all doors linked with the vehicle speed or shift position.

Vehicle Speed Sensing Auto Door Lock*1
All doors are locked when the vehicle speed reaches 24 km/h (15 MPH) or more.
BCM outputs the lock signal to all door lock actuators when it detects that the ignition switch is turned ON, all doors are closed and the vehicle speed received from the combination meter via CAN communication becomes 24 km/h (15 MPH) or more.
If a door is opened and closed at any time during one ignition cycle (OFF to ON), even after initial auto door lock operation has taken place, the BCM will relock all doors when the vehicle speed reaches 24 km/h (15
MPH) or more again.

Setting change of Automatic Door Locks (LOCK) Function
The LOCK operation setting of the automatic door locks function can be changed.
With CONSULT-III
The ON/OFF switching of the automatic door locks (LOCK) function and the type selection of the automatic door locks (LOCK) function can be performed at the WORK SUPPORT setting of CONSULT-III. Refer to See: Testing and Inspection\Scan Tool Testing and Procedures\Door Lock\Sedan With Intelligent Key.
Without CONSULT- III
The automatic door locks (LOCK) function can be switched ON/OFF by performing the following operation.

  1. Close all doors (door switch OFF)
  2. Push the ignition switch to the ON position
  3. Press and hold the door lock and unlock switch for 5 seconds or more in the lock direction within 20 seconds after turning the ignition switch ON.
  4. The switching is completed when the hazard lamp blinks.

OFF --> ON : 2 blinks
ON --> OFF : 1 blink

  1. The ignition switch must be turned OFF and ON again between each setting change.

AUTOMATIC DOOR LOCKS (UNLOCK OPERATION)
The automatic door locks (UNLOCK) function is the function that unlocks all doors linked with the key position or shift position.

IGN OFF Interlock Door Unlock*1
All doors are unlocked when the power supply position is changed from ON to OFF.
BCM outputs the unlock signal to all door lock actuators when it detects that the power supply position is changed from ignition switch ON to OFF.

Setting change of Automatic Door Locks (UNLOCK) Function
The UNLOCK operation setting of the automatic door locks function can be changed.
With CONSULT- III
The ON/OFF switching of the automatic door locks (UNLOCK) function and the type selection of the automatic door locks (UNLOCK) function can be performed at the WORK SUPPORT setting of CONSULT-III. Refer to See: Testing and Inspection\Scan Tool Testing and Procedures\Door Lock\Sedan With Intelligent Key.
Without CONSULT- III
The automatic door locks (UNLOCK) function can be switched ON/OFF by performing the following operation.

  1. Close all doors (door switch OFF)
  2. Push the ignition switch to the ON position
  3. Press and hold the door lock and unlock switch for 5 seconds or more in the unlock direction within 20 seconds after turning the power supply position ON.
  4. The switching is completed when the hazard lamp blinks.

OFF --> ON : 2 blinks
ON --> OFF : 1 blink

  1. The ignition switch must be turned OFF and ON again between each setting change. *1: This function is set to ON before delivery.