Yea, I wasn't at yesterday's meeting to troubleshoot everything, but today I started tearing apart the Toughbox and removing the CIMs from it. Running the one that overheated on its own outside of a Toughbox, we noticed that it makes a bit of a clicking noise and appears to run slower (we haven't measured this so it might be just an illusion).
We have a new issue though, which is in this thread:
http://www.chiefdelphi.com/forums/sh...d.php?p=945153