Drivers Door Key and Transmitter Will Not Operate Power Window

DRIVER SIDE DOOR KEY AND TRANSMITTER WILL NOT OPERATE POWER WINDOW SYSTEM

CIRCUIT DESCRIPTION

The driver's door lock and the door control transmitter have the ability to control all of the power windows during normal operating conditions. If those conditions are met, the multiplex network body ECU transmits request signals to the master switch and each regulator switch which then command the applicable power window regulator motor to drive, thus operating the windows.

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INSPECTION PROCEDURE