Do you know what a electrical wiring diagram is ? How to use one to pinpoint areas in a electrical circuit for testing ,using a DVOM - digital volt ohmmeter ? Do you know what makes up an electrical circuit ? Battery positive side of the circuit an the ground side of the circuit .
https://www.youtube.com/watch?v=SO-eKuhCOqc
Free wiring diagrams here http://www.bbbind.com/free-tsb/ Enter vehicle info. Year , make , model an engine . Under system click on body & accessories . Then under subsystem click on wiper / washer .Click the search button then the blue link Pick one thing to test an you may find the problem for both . Could be a bad ground , shared power supply etc..... Look at the diagram for the wipers i see the GEM - generic electronic module controls the wipers ,using relays . Looking at lighting under system ,then courtesy lamps under subsystem i see the lights are also controlled by the GEM . Your best bet mite be to take it to a qualified repair shop.
SOURCE: i need a fuse box diagram for ford mustang gt 2002
it is normally in the lid of the fuse box and in your owners manual but a dealership can also print you out one also you can get a 12 volt tester and locate the blown fuse that way
SOURCE: Where to find fuse diagram for 95 Ford Mustang?
http://www.allfordmustangs.com/forums/attachments/94-95-tech/608d1036338026-need-fuse-box-diagram-95-gt-esb01113.gif
hope that helps.
SOURCE: A diagram of a 2003 Ford Mustang interior fuse box?
here you go
https://www.fleet.ford.com/maintenance/owners_manuals/default.asp
SOURCE: 98 ford windstar. power windows, windshield wipers,willnot work,.
This sound like some type of relay switch failure in the fuse box, you need check all the fuses and see if they're all intact and make sure none of them are burned out. If all these are not working you have a live wire some where in you wire harness
SOURCE: 1998 Ford F150. windshield wipers,interior
check to see if you have corrosion in the fuse box or the GEM module, by removing the fuse box completely, disconnect the battery, take out the two screws and two 8mm bolts that hold the fuse box in, it will take some maneuvering to get it positioned right to disconnect the two wiring harnesses from the fuse box, they are bolted through the middle. Once removed, take the GEM module off the back of the fuse box and look for what would be something like the same corrosion you would see on your battery posts, usually one of these components is corroded and causing the problem, my buddy got a replacement fuse box for his from a wrecking yard for only 15 dollars, with all the fuses and relays. If you have this corrosion, then you probably have a windshield leak at the lower left hand corner of the windshield, it lets water drip onto the fuse box and GEM module. Hope this helps, let me know
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