The 2011 ford f 150 has 2 different fuse boxes.
Ford f150 sliding rear window fuse.
Power distribution box diagram.
Trailer tow parking lamp relay.
The fuse panel is located under the right hand side of the instrument panel.
Power sliding back window relay.
F401 30 cb power sliding window switch rear roof opening panel module master window adjust switch window adjust switch passenger side 2006 ford f150 fuse diagram auxilliary relay box 2006 ford f150 aux relay box relay diagram.
Remove the trim panel and fuse box cover to access the fuses.
The 2015 ford f 150 has 2 different fuse boxes.
Electric fan 1 relay.
The rear wiper gets power through 10a fuse 21 in the smart junction box which you indicate is ok so that leaves the rear wiper relay or wiper washer switch as suspect.
Power rear windows power sliding back window.
The front wipers get power through 20a fuse 25 in the smart junction box which you indicate is ok so that leaves the wiper washer switch as suspect.
To remove the fuse box cover place a finger behind the pull tab and your thumb above the pull tab as shown in the illustration then pull the cover off.
Passenger compartment fuse panel diagram.
Passenger compartment fuse panel diagram.
Rear window defroster relay.