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

System Description

SYSTEM DIAGRAM

*1: With automatic back door system models

*2: Without automatic back door system models

BACK DOOR OPEN FUNCTION (WITHOUT AUTOMATIC BACK DOOR SYSTEM MODELS)

  • When the BCM detects that back door opener switch is pressed, then Intelligent Key unit transmits the request signal to the Intelligent Key. And then, check that the Intelligent Key is near the back 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, BCM unlock and opens back door.

BACK DOOR OPEN FUNCTION (WITH AUTOMATIC BACK DOOR SYSTEM MODELS)

  • When the BCM detects that back door opener switch is pressed, then Intelligent Key unit transmits the request signal to the Intelligent Key. And then, check that the Intelligent Key is near the back 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.

  • If the verification result is OK, Intelligent Key unit transmits the back door open request signal to automatic back door control unit via CAN communication.

  • Automatic back door control unit transmits back door open request signal to back door lock assembly and back door is open.

  • When the back door is open, automatic back door system performs waiting operation for next back door close operation.

    The operation of then back door open is the same as the automatic back door system, refer to System Description.

OPERATION CONDITION

If the following conditions are satisfied, the back door can be opened.

Back door opener switch operation Operation condition
Open
  • All doors: LOCK

  • Intelligent Key is within outside key antenna (rear bumper) detection area*

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

NOTE:

For details back door open operation other conditions. Refer to System Description.

OUTSIDE KEY ANTENNA DETECTION AREA

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

LIST OF OPERATION RELATED PARTS

Parts marked with × are the parts related to operation.

Function Intelligent Key Intelligent Key unit Back door opener actuator Back door switch Inside key antenna Outside key antenna (rear bumper) CAN communication system BCM Automatic back door control unit Back door opener switch
Back open function (back door opener switch) × × × × × × × × × ×
    Door Lock Function
    System Description SYSTEM DIAGRAMDoor lock function controls operation function of the following items. Door lock and unlock function (door request switch) Selective unlock func...
    Remote Keyless Entry Function
    System Description SYSTEM DIAGRAM*: With automatic back door systemThe Intelligent Key has the same functions as the remote control entry function. Therefore, it can be used in ...

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