Intune DCX the same for Durango and Challenger?

[Sith7]

I recently bought an unlocked, unmarried DS Intone DCX on eBay that was listed for the 2012 Durango. However, since I already had one in my challenger i ended up using the one for the durango on the challenger. So, now that I got the one from eBay i tried hooking it up to the durango (i unmarried both units as we are supposed to) but now I have a message that says "durango needs pcm calibration" again?

[mikel]

not uncommon to need to update the vehicle before tuning.