Power Window Serial Link

Power window main switch, power window sub-switch, soft top control unit, and BCM transmit and receive the signal by power window serial link.

The under mentioned signal is transmitted from BCM to soft top control unit.

• Keyless power window down signal

The under mentioned signal is transmitted from soft top control unit to power window switch.

• Soft top operation signal (front power window down signal, front power window up operation prohibition signal)
• Keyless power window down signal

The under mentioned signal is transmitted from power window main switch to power window sub-switch.

• Passenger side door window operation signal
• Power window control by key cylinder switch signal
• Retained power operation signal
• Power window lock signal

The under mentioned signal is transmitted from power window main switch to BCM via soft top control unit.

• Power window control by key cylinder switch signal
• Power window lock signal
• Door lock/unlock switch signal