Component Description

WARNING: This page is about a different car, the 2011 Nissan 370Z. However, it is still accessible from the selected car via links, so may be relevant.

COMPONENT DESCRIPTION

Component	Function
BCM	Supplies power to power window switches. Controls retained power function
Power window main switch	Directly controls all power window motors in all doors. Controls anti-pinch operation of power window.
Power window sub-switch	Controls anti-pinch operation of power window. Controls power window motor of passenger door.
Driver side power window motor	Integrates the encoder and window motor. Starts operating with signals from power window main switch. Transmits power window motor rotation as a pulse signal to power window switch.
Passenger side power window motor	Integrates the encoder and window motor. Starts operating with signals from power window main switch & power window sub-switch. Transmits power window motor rotation as a pulse signal to power window switch.
Driver side door lock assembly (door key cylinder switch)	Transmits operation condition of key cylinder switch to power window main switch.
Remote keyless entry receiver	Receives lock/unlock signal from intelligent key and then transmits to BCM.
Door switch	Detects door open/close condition and transmits to BCM. Door switch signal is directly received by power window switch and is used for the automatic window adjusting function.
Soft top control unit	Controls power window when opening/closing soft top.
Door key cylinder switch	Power window main switch detects condition of the door key cylinder switch and transmits to BCM as the LOCK or UNLOCK signals.