I believe it is in the owners manual. I know it is in the manual for the new 05 and 06.
http://safemanuals.com/user-guide-instructions-owner-manual/FORD/EXPEDITION-1999
the owners manual
Suggest you visit your local public library, and find the Chilton's Repair Manual for the 1999 Ford Expedition. They show the wiring diagram for the ignition coil in the Manual.
Are you referring to a wiring color schematic diagram? If so copy and paste. http://www.commandocaralarms.com/wiring/1999/Ford/Expedition
1999 mercury tracer fuse panel diagram
The fuse panel diagram is found on the back of the cover of the fuse box. It is also found in the maintenance manual.
Passenger side under the glove box by the floor. Remove the panel you will see it.
where do i find fuse diagram for a 97 ford expedition
www . motorcraft service . com ( no spaces ) Click on Owner Guides The Owner Guide ( which includes the fuse panel diagram ) can be viewed online
Where can you find a diagram for fuse panel in a 2003 Mazda Miata?
Where do I find a fuse panel diagram for a 1992 chevy luman
The fuse panel diagram is located under the panel cover.