I was wondering if anhybody else has had this propblem with there f150. I have a 06 harley edt. And 1 at a time, first my cigarette lighter power port went then the rest, remaining two 12v ports went. all the fuses are fine seeing that I checked them. Anybody have any insight before I have to take this to the dealership?
Thanks.

 

I lost the cigarette one too

 

If it is the cigarette only, I'm betting your Diagnostic test port is also dead; this is a fuse.

The original poster said he has no blown fuses, plus he has lost then one by one. I have no logical answer for this.

 

I'm sure we all know what most blown fuses look like. But sometimes looks can be deceiving with fuses. Have then been checked by a meter? if not try a different fuse just for the sake of ruling it out. If all fuese are still ok... My onlt thought is to start tracing wires. There's a bad ground, loose connection, or overheated wire somewhere. I'm leaning towards overheated wire.

Good luck