Power Window Serial Link

Power window main switch, any power window sub-switches 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 and power window sub switches.

• Keyless power window down 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.
• Power window lock signal.
• Retained power operation signal.

The under mentioned signal is transmitted from power window main switch to power window sub-switch (rear LH or RH)

• Rear LH or RH side door window operation signal.
• Power window control by key cylinder switch signal.
• Power window lock signal.
• Retained power operation signal.