Well this project still isnt 100% done. Just got some time to order the thermistors.. Wired them up. Tested and it worked. So I removed the pot (variable resistor) and soldered in the thermistor. TEST was succesful.
NOW still trying to source OEM connectors got my parts guy hunting and he is

.. Please can anyone with rear heated seats look at the connector under the rear seats and give me the numbers for the female ends. the 6pin connector and 2pins. Ordered my hog ring pliers so I plan on taking the leather covers off this weekend.
heres some more pics.. this would be an easy mod for those with three wire heat elements .. But mine only had two wires.. But now I have three.