I bought some 2018 seats to replace the junk in my 2000 F250. I wonder if anyone can steer me towards a wiring diagram for these things? It’s no big deal to get the three motors and their controls working, but I’m trying to find out what the wiring does that goes up the back of the seat. I might have heated seats, but don’t know. I identified the air bag harness, so that won’t be exploding......

 

Welcome to the site..
The 18 seats were out of a SD/F250