Circuit Operation

When the ignition switch is in the ACCESSORY or RUN position, it connects circuit A1 from fuse 6 in the Power Distribution Center (PDC) to circuit A48. Circuit A48 powers circuit F81 through fuse 12 in the fuse block. Circuit F81 supplies voltage to the power window system.

Circuit F81 connects to the master window switch. Circuit Z1 provides ground for the power windows.

A LOCK-OUT feature is provided on the driver's door window switch. When this feature is engaged the other windows in the system will not operate.