With Front Left and Right Power Window Anti-Pinch System

WARNING: This page is about a different car, the 2003 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.

Power window main switch, power window sub-switch (front passenger side), and BCM transmit and receive the signal by power window serial link.

The under mentioned signal is transmitted from BCM to power window main switch

Front door switch driver side signal.

The under mentioned signal is transmitted from power window main switch to power window sub-switch (front passenger side)

Front passenger side door window operation signal.
Power window control by key cylinder switch signal.