I just got my CTS upgrade for my juice with attitude. I was excited because of the ability to reprogram the transmission. I loaded the transmission program and the truck refused to start (theft light flashing, crank but no start). I unloaded the program and it still refused to start. I disconnected the obdII cable turned on the key, turned the key back off, plugged it back in and cycled the ignition twice, then finally started with a long crank. I reloaded the trans program and followed the same procedure the vehicle started, however, now my door lock remote no longer works. Fortunately the keypad code did not change but I am still relatively pissed at this point. anyone experience anything quite like this before? Any suggestions? I am considering asking Edge to have it fixed since I just paid not only for the CTS upgrade but also to have my Juice module reflashed to work with the new attitude monitor.