My 2019 F150 USB ports in back seat and all 12v lighter outlets stopped working. The USB port in center console below AC controls and the 110v outlets do work. I checked the the two 20amp fuses and they are fine; the 5amp is also good.
Any suggestions?

 

Check continuity between the ports and the fusebox. Sounds like there won't be tone/light.
Follow the harness to see if it's connected where it should be.

If that doesn't work, sounds like you're looking at new trucks!

 

I agree. Trade it in, forget checking fuses and stuff.