I posted this on another forum as well, but thought it would be good to have it here as well.
Here is the official write up.
*I recommend disconnecting any thumb drives, sd cards, anything plugged into the interior.*
It's a pretty easy swap, so I kept it short and sweet.
TOOLS NEEDED: T15...
I did the RA2 to RA4 conversion, and have the "radio locked, start vehicle" message. Hopefully this will let me activate it finally. I also have the anti-theft code, don't know if I will need it though. Wish me luck.