@$*# it didnt work. they said they couldnt transfer the immobilizer settings to the '12 ECM, they think the immobilizer system is different between '10 &'12. Im not giving up though i'll figure out how to get it to work. I was going to try the Australian ECM but they said it would throw a CEL because of the different emissions systems so thats out. maybe i just need the immobilizer and MICU from the other car to get it to work . Ill do some more research and see what i can find out.