Power Vent Windows
WARNING: This page is about a different car, the 2004 Mercury Monterey and 2004 Ford Freestar. However, it is still accessible from the selected car via links, so may be relevant.
The power vent window switch receives voltage from the accessory delay relay 1. When the power vent window switch is pressed to the OPEN position, an internal open relay will supply voltage to both of the power vent window motors. This will operate the motors to the open position. When the power vent window switch is pressed in the CLOSED position, an internal close relay will supply voltage to both of the power vent window motors. This will operate the motors to the closed position.