This is the wiper delay box that is mounted to the passenger inside kick panel.
The brain box controls the wiper motor, wiper speed and windshield wiper washer solvent pump. If any or all of theses aren't working this may be the part you need.
1992, 1993, 1994, 1995, 1996 Ford Bronco, F150.
1992, 1993, 1994, 1995, 1996, 1997 Ford F250, F350