Nissan Murano: System (intelligent Key System) / Intelligent Key System

Nissan Murano (Z52) 2015-2024 Service Manual / Body Exterior, Doors, Roof & Vehicle Security / Door & Lock :: System Description / System (intelligent Key System) / Intelligent Key System

System Description

SYSTEM DIAGRAM

INPUT SIGNAL AND OUTPUT SIGNAL

Signal name	Input	Output	Description
Key ID signal	Remote keyless entry receiver	BCM	The BCM receives key ID signal inputs and activates the actuators accordingly.
Outside key antenna signal	Outside key antenna	BCM	The BCM receives outside key antenna signals inputs and activates the actuators accordingly.
Inside key antenna signal	Inside key antenna	BCM	The BCM receives inside key antenna signals inputs and activates the actuators accordingly.
Door request switch signal	Door request switch	BCM	The BCM receives door request switch signals inputs and activates the actuators accordingly.
Door switch signal	Door switch	BCM	The BCM receives door switch signals inputs and activates the actuators accordingly.
Push switch signal	Push-button ignition switch	BCM	The BCM receives push switch signal inputs and activates the actuators accordingly.
Back door opener switch signal	Back door opener switch	BCM	The BCM receives back door switch signal inputs and activates the actuators accordingly.
Unlock sensor signal	Unlock sensor	BCM	The BCM receives unlock sensor signal inputs and activates the actuators accordingly.
Shift position signal	TCM	BCM (CAN)	The BCM receives shift position signal inputs and activates the actuators accordingly.
Nissan Murano Vehicle speed signal	Combination meter	BCM (CAN)	The BCM receives Nissan Murano vehicle speed signal inputs and activates the actuators accordingly.
Hood switch signal	IPDM E/R	BCM (CAN)	The BCM receives hood switch signals inputs and activates the actuators accordingly.

SYSTEM DESCRIPTION

The Intelligent Key system is a system that makes it possible to lock and unlock the door locks (door lock/unlock function) by carrying the Intelligent Key, which operates based on the results of electronic ID verification using two-way communication between the Intelligent Key and the Nissan Murano vehicle (BCM).

CAUTION:
The driver should always carry the Intelligent Key.
The settings for each function can be changed with CONSULT.
If an Intelligent Key is lost, a new Intelligent Key can be registered. A maximum of 4 Intelligent Keys can be registered.
It is possible to perform a diagnosis on the system and register an Intelligent Key with CONSULT.
For initialization and registration of Intelligent Keys, refer to CONSULT Immobilizer mode and follow the on-screen instructions.

Function	Description	Reference
Door lock	Lock/unlock can be performed by pressing the request switch.	System Description
Back door open	The back door can be opened by carrying the Intelligent Key and pressing the back door opener switch.	System Description
Remote keyless entry	Lock/unlock can be performed by pressing the remote controller button of the Intelligent Key.	System Description
Key reminder	The key reminder buzzer sounds a warning if the door is locked with the key left inside the Nissan Murano vehicle.	System Description
Warning	If an action that does not meet the operating condition of the Intelligent Key system is taken, the buzzer sounds to inform the driver.	System Description
Remote engine start	The engine can be turned on while carrying the Intelligent Key.	System Description
Interior room lamp control	Interior room lamp is controlled according to door lock/unlock state.	System Description
Panic alarm	When Intelligent Key panic alarm button is pressed, horn sounds.	System Description

System (intelligent Key System)

Door Lock Function

System Description SYSTEM DIAGRAMOnly when pressing the door request switch it is possible to lock and unlock the door by carrying the Intelligent Key...

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