Hot driver side seat
 

My 2015 screw lariat with heated and cooled seats. all of a sudden it fills like the heated seat is on all the time on the drivers side. the back of the seat is the only the only think that gets hot unless I actually turn the heated seats on. As anyone else had the problem? Thanks

Check the "sticky" at the beginning of the 2015 Forum, titled "Cooling seats, are yours working properly ?"

Lots of posts, currently Ford is expected to issue a TSB for the repairs of same, later this month.

My seat back get hot like the heated seat is on even if it's the heated or cooled seats are not on. As any else had this problem?

Yes.

Read the sticky.

At the very top of the 2015 forum.

EDIT:
Here's a link.
https://www.f150forum.com/f118/cooli...operly-304154/