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Home >> Lexus >> 2006 >> LS 430 V8-4.3L (3UZ-FE) >> Repair and Diagnosis >> Windows and Glass >> Windows >> Description and Operation >> System Description
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System Description

System Diagram:




System Diagram:




SYSTEM DESCRIPTION

1. POWER WINDOW CONTROL SYSTEM DESCRIPTION
a. The power window control system controls the power windows-UP/DOWN function using the regulator motors.

The main controls of this system are: the power window regulator master switch, which is built into the driver side door, and the power regulator switches, which are built into the passenger side door and rear doors. Pressing each regulator switch on the master switch assembly transmits a remote UP/ DOWN signal to each door ECU via the BEAN line. Then each door ECU transmits this signal to the corresponding power window regulator motor.




2. FUNCTION OF MAIN COMPONENT

3. SYSTEM FUNCTION




a. The power window control system has the following functions
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