I was able to pull a pair of seats from a 1988 that have seat heaters, and would like to use them in my 1981. I also salvaged all the wiring (including blue/red back to fuse #13). As I looked at the wiring diagrams, it looks like all I need is a single connection to #13 for power to the switches in the console, and then on to the seats, along with the ground connection. The blue/red also had a secondary wire that went to a sensor possibly? Would that be necessary to put in to make the seat heaters functional?

Thanks,
Jeff