Washer Pump Test
WARNING: This page is about a different car, the 1997 Mercury Mystique and 1997 Ford Contour. However, it is still accessible from the selected car via links, so may be relevant.
Connect ammeter in series with washer pump. Acceptable current is 2.0-4.0 amps while washer pump is running. If current is too high, inspect for plugged outlet lines or a dirty screen in reservoir.