Start by removing the wipers, then remove the plastic grill, there are two pieces, and about 8 srews. When that is removed there are 3 8mm bolts that hold the unit in place, remove those, close the hood and there it is.
You can find your 1999 Ford Expedition front windshield wiper fuse in the fuse box. The windshield wiper fuse will be in the second column, fourth from the top.
Could be he wiper motter or the fuse.
The 1998 Ford Expedition had a mid-year production change which affected the wiper system. See sources and related links below for the best explanation of how to determine correct wipers.
buy a new one
On a 2000 Ford Expedition : The rear windshield wiper control is on the inner part of your turn signal lever towards the steering wheel column cover . It has OFF / INT 1 / INT 2 positions
Go to your local parts store and they will help you.
where does the wiper fluid go in a expedition ======================================================== In a Ford Expedition : The windshield washer fluid reservoir for the windshield ( located in the engine compartment ) also supplies the rear liftgate
its pluged in to the wiper, light,indicator switch assembly.
its pluged in to the wiper, light,indicator switch assembly.
Check Owner's Manual. If you do not have one. Check Related links below.
Take it to a Ford Dealer.
Yes, it has happened to me with my 2007 Ford Expedition. If the wiper is siezed in a position other than the normally off position, the motor will continue to strain to return to the off position. If this happens to you, make sure the rear wiper is turned off, then open the glass in the rear liftgate. This will disengage the motor from the wiper, and the motor should rotate counterclockwise to the off position. If the rear wiper is not too siezed, you should be able to manually move the wiper back to its off position before closing the rear glass. This will align the wiper drive pin on the inside of the glass with the drive slot in the motor. These need to be aligned to be able to close the glass. The faulty wiper arm assembly will likely need replacing.