Nissan Rogue (T33) 2021-Present Service Manual: System Description :: System (power Door Lock System)

Nissan Rogue (T33) 2021-Present Service Manual / Body Exterior, Doors, Roof & Vehicle Security :: Door & Lock / System Description :: System (power Door Lock System)

System Description

SYSTEM DIAGRAM

Component Function
Door lock/unlock switch Refer to Door Lock/Unlock Switch.
Door switch Refer to Door Lock Assembly.
Door lock actuator Refer to Door Lock Assembly.
ABS actuator and electric unit (control unit) Transmit Nissan Ariya vehicle speed signal to BCM via CAN communication.
Electric shift control module Transmit shift position signal to BCM via CAN communication.
BCM

  • BCM detects the Nissan Ariya vehicle status according to signals from each door switch.

  • BCM receives door lock/unlock switch signal from door lock/unlock switch, and then operate door lock actuator.
TCU Transmit door lock/unlock signal to BCM via CAN communication.

DOOR LOCK FUNCTION

Door Lock/Unlock Switch

  • Interlocked with the locking operation of door lock/unlock switch, door lock actuator of all doors are locked.

  • Interlocked with the unlocking operation of door lock/unlock switch, door lock actuator of all doors are unlocked.

INTERIOR ROOM LAMP CONTROL FUNCTION

Interior room lamp is controlled according to door lock /unlock state, refer to System Description.

AUTOMATIC DOOR LOCK/UNLOCK FUNCTION (LOCK OPERATION)

The interlock door lock function is the function that locks all doors linked with the vehicle speed.

Vehicle Speed Sensing Auto Door Lock

All doors are locked when the vehicle speed reaches 6 MPH (10 km/h) or more.

BCM outputs the lock signal to all door lock actuators when it detects all doors are closed and the Nissan Ariya vehicle speed received from the ABS actuator and electric unit (control unit) via CAN communication becomes 6 MPH (10 km/h) or more.

AUTOMATIC DOOR LOCK/UNLOCK FUNCTION (UNLOCK OPERATION)

The automatic door lock/unlock function is the function that unlocks all doors linked with the key position or shift position. It has 2 types as per the following items.

IGN OFF Interlock Door Unlock

All doors are unlocked when the ignition position is changed from ON to OFF.

BCM outputs the unlock signal to all door lock actuators when it detects that the ignition position is changed from ignition switch ON to OFF.

P Range Interlock Door Unlock

All doors are unlocked when shifting the selector lever from any position other than the P to P position.

BCM outputs the unlock signal to all door lock actuators when it detects the shift position signal received from electric shift control module via CAN communication is shifted from any position other than the P to P position.

Setting Change of Automatic Door Unlock Function

The unlock operation setting of the automatic door unlock function can be changed by combination meter setting.

REAR DOOR ALERT WARNING

It is a function to prevent mislay of luggage in the rear seat when getting off, by setting the function with the combination meter in advance when getting on.

Operation condition

When all of the following conditions are satisfied.

Setting Condition
Alert only

  1. Rear door: open → close

  2. Driver door: open → close

  3. Select "Alert only" of combination meter setting

  4. Nissan Ariya Vehicle: running → stop

  5. Shift position: P position
Alert & horn

  1. Rear door: open → close

  2. Driver door: open → close

  3. Select "Alert & horn" of combination meter setting

  4. Nissan Ariya Vehicle: running → stop

  5. Shift position: P position

  6. Front door LH: 8 seconds after open → close the horn operates

TELEMATICS LOCK/UNLOCK FUNCTION

  • BCM outputs the lock signal to all door lock actuators when it detects the door lock signal received from TCU via CAN communication.

  • BCM outputs the unlock signal to driver/all door lock actuators (selective unlock function operation) when it detects the door unlock signal received from TCU via CAN communication.

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