Nissan Rogue (T33) 2021-Present Service Manual: Door Lock Function

System Description

SYSTEM DIAGRAM

Door lock function controls operation function of the following items.

• Door lock and unlock function (door request switch)

• Selective unlock function (door request switch)

• Reminder function (door request switch)

• Auto door lock function (door request switch)

DOOR LOCK AND UNLOCK FUNCTION (DOOR REQUEST SWITCH)

When pressing the door request switch, it is possible to lock and unlock the door by carrying the Intelligent Key.

NOTE:

When "Approach Unlock" in "Vehicle Settings" of "combination meter" is [ON], selective unlock function cannot operate.

Operation Description

• When the Intelligent Key unit detects that each door request switch is pressed, it starts the outside key antenna and inside key antenna corresponding to the pressed door request switch and transmits the request signal to the Intelligent Key. And then, check that the Intelligent Key is near the door.

• If the Intelligent Key is within the outside key antenna detection area, it receives the request signal and transmits the key ID signal to the Intelligent Key unit via remote keyless entry receiver.

• Intelligent Key unit receives the key ID signal and compares it with the registered key ID to the Nissan Ariya vehicle.

• If the verification result is OK, Intelligent Key unit transmits the door lock/unlock request signal to BCM via CAN communication.

• BCM transmits door lock/unlock request signal to each door lock actuator, activates each door lock actuator when receiving door lock/unlock request signal from Intelligent unit.

Operation Condition

If the following conditions are satisfied, door lock and unlock operation is performed if the door request switch is operated.

*: Even with a registered Intelligent Key remaining inside the vehicle, door lock or unlock can be operated from outside of the Nissan Ariya vehicle with a spare Intelligent Key as long as key IDs are different.

SELECTIVE UNLOCK FUNCTION (DOOR REQUEST SWITCH)

Lock Operation

When lock signal is sent from door request switch, all doors are locked.

Unlock Operation

• When unlock signal from front door request switch LH is transmitted, front door LH unlocks. When front door request switch LH is operated again within 60 seconds, all door unlock.

• When unlock signal from front door request switch RH is transmitted, front door RH unlock. When front door request switch RH is operated again within 60 seconds, all doors unlocks.

• When unlock signal from back door request switch is transmitted, back door unlock. When back door request switch is operated again within 60 seconds, all doors unlocks.

REMINDER FUNCTION (DOOR REQUEST SWITCH)

When doors are locked or unlocked by door request switch, BCM blinks hazard warning lamps as a reminder or Intelligent Key warning buzzer signal to Intelligent Key unit via CAN communication. Reminder function does not operate if ignition switch in ON position. The reminder function has C mode and S mode.

*: Work support mode [Intelligent Key system answer back function setting] setting is "On"

How to Change Reminder Function Operation Mode

• Reminder function operation mode can be changed using combination meter setting.

• When lock and unlock signal are sent from the Intelligent Key for more than 4 seconds at the same time, the hazard and buzzer reminder mode is changed and hazard warning lamp blinks and horn sounds as per the following items:

  

AUTO DOOR LOCK FUNCTION (DOOR REQUEST SWITCH)

After door is unlocked by door request switch operation and if 60 seconds or more passes without performing the following operation, all doors are automatically locked. However, operation check function does not activate.

OUTSIDE KEY ANTENNA DETECTION AREA

The outside key antenna detection area of door lock/unlock function is in the range of approximately 0.8 m (31.50 in) surrounding the door request switch and back door request switch . However, this operating range depends on the ambient conditions.

LIST OF OPERATION RELATED PARTS

Parts marked with × are the parts related to operation.