Windows: Description and Operation

System Diagram:

SYSTEM DESCRIPTION

1. POWER WINDOW CONTROL SYSTEM DESCRIPTION
a. The power window control system controls the power window's UP/DOWN function using the regulator motors. The main components of this system are: 1) the multiplex network master assembly (built into the driver side-door); 2) the multiplex network switches (built into the passenger side door, and rear doors. Pressing door's switch transmits an UP/DOWN signal to respective power window regulator motor. Pressing the master switch's passenger door window switch or either rear door power window switch transmits a remote UP/DOWN signal through the BEAN line to the corresponding door ECU. Then the door ECU transmits the signal through the multiplex network switch to the power window regulator motor.

2. FUNCTION OF MAIN COMPONENT





3. SYSTEM FUNCTION
a. The power window control system has the following functions: