So I think I need to replace my TCCM I have a tccm that’s I got a while back and they have the same numbers except my original is a 242AG and the one I have has the same numbers except it’s 242AE will it work? Or will it give me problems I don’t really know to much on the numbers like this I though I heard that some are interchangeable as long as the part numbers are correct. Thank you in advance!