i have an 02 f-250 super duty that has leather seats. the seats are power but not heated. i bought seats out of a Harley Davidson edition that are electric and heated. they have an extra plug that my truck don't have. how can i make the seat heaters work? thanks

 

Think you are going to need some more items besides the seats.

here is the wiring...

 

someone had a thread on here about a year ago about this and i can't find it. but out was step by step instructions of how to do it. a wire from here to there ect and it sounded pretty simple. I'm not sure what some of these symbols are on the schematic you provided. but i will do what i have to do. thanks

 

Try this thread, should be what you are looking for..https://www.ford-trucks.com/forums/1...d+seat+install

 

I know this is an old thread ,but did you get it figured out? I am wiring some 2004 f150 seats and trying to hook up the heaters.