Component Description

WARNING: This page is about a different car, the 2013 Infiniti M56 and 2013 Infiniti M37. However, it is still accessible from the selected car via links, so may be relevant.

Component	Function
BCM	Supplies power supply to power window switch. Controls retained power.
Power window main switch	Directly controls all power window motor of all doors. Controls anti-pinch operation of power window.
Front power window switch (passenger side)	Controls anti-pinch operation of power window. Controls power window motor of passenger door.
Rear power window switch	Controls anti-pinch operation of power window. Controls power window motor of rear right and left doors.
Power window motor	Integrates the ENCODER and WINDOW MOTOR. Starts operating with signals from each power window switch. Transmits power window motor rotation as a pulse signal to power window switch.
Remote keyless entry receiver	Receives lock/unlock signal from the intelligent key, and then transmits to BCM.
Front door lock assembly (door key cylinder switch)	Transmits operation condition of door key cylinder switch to power window main switch.
Front door switch (driver side/passenger side)	Front door open/close condition and transmits to BCM.