Check www.autozone.com They have free repair manuals on the website that have this information. They also offer these repair manuals in stores. Link: http://www.autozone.com/servlet/UiBroker?ForwardPage=/az/cds/en_us/0900823d/80/0b/a8/f3/0900823d800ba8f3.jsp
There is a fuse for the windshield washer pump, on your 1999 Ford Ranger. You can locate the correct fuse by looking at the diagram on the inside of the fuse box.
For a 1999 Ford ranger : ( # 17 ) is a 25 amp fuse for the cigarette lighter ( in the fuse panel in the drivers side end of the dash )
For a 1999 Ford Ranger : Mini fuse # 17 is a 25 amp fuse for the cigarette lighter ( in the fuse panel IN the drivers end of the dash , the fuse panel cover is visible with the drivers door open )
The 1999 Ford Ranger power window fuse is located in the fuse box. The fuse box can be found in the engine compartment. The location of the power window fuse is listed on the inside cover of the fuse box.
Look on the back of the fuse box cover. The map for fuses is usually there.
Owner's manual, or Library.
You can view the 2003 Ford Ranger owners manual ( which includes the fuse diagrams ) online at : www . motorcraft service . com ( no spaces ) Click on Owner Guides The fuse section starts on page 151
Fuse pannel layout
go to www.motorcraftservice.com from there you can get a pdf of the owner's guide, use left hand side of the page follow the links to the 03 ranger.(use the index at the end to find what page to look for fuse layout) this is FREE from ford, there is a lot of good info at the site as well (mode 6)
I found a fuse box diagram for 91-94 Ford rangers on Autozone.com, small print and hard to read though.
The 1991 Ford Taurus fuse box layout can be found on the inside cover of the fuse box. The fuse box layout can also be obtained from most Ford dealerships.
blown fuse in fuse box under hood for alt or fuse 19 in the inside fuse box