System Description

Power window system consist of

• BCM (Body Control Module).
• Driver's door LCU (Local Control Module).
• Passenger, rear LH, RH door control units.
• Four power window regulators.

BCM is connected to driver's door LCU via DATA LINE A-3, and LCU supplies power and ground to each power window regulator.

When ignition switch is in the ON position, power window will be operated depending on power window sub/main switch (which is combined with LCU) condition.