Ac Clutch Always Engaged!

My wife's 2000 Mustang a/c recently quit cooling. Checked freon, it was ok. Attempted to bypass A/C cycling switch, clutch would not engage. Checked voltage at a/c cycling switch and a/c high pressure cutout switch, it was ok. Did not have power to clutch. Everything pointed to CCRM. I replaced CCRM, now I have power to a/c clutch, but clutch stays engaged, even with dash switch on "OFF", a/c cycling switch disconnected, and a/c high pressure cutout switch disconnected. Need direction with this problem.

Thanks Wmburns. After your post I did a little research and found that the 1st and 2nd module that was sold to me was for mustangs to year 1998. The module I needed was for mustangs from 1999 to 2004. I found the right module a couple of hours from my house. When I put it on, everything worked correctly. When I took the incorrect module back today, he gladly refunded everything he owed, including the core I had to pay for the correct module. My wife's happy now, so everyone's happy! Thanks again.