I made sure the compressor and clutch/coil were all operational, then I opened up the CCRM. There was no discoloration or cracks, just minor corrosion on most of the board. I replaced it with a rebuilt one from O'Reilly's for $80. The compressor kicked on and I was able to recharge the AC system. It was blowing cold and working great. Then I turned the car off and restarted. Now the compressor won't come back on, just like before. Do I have another bad CCRM/WAC Relay? Or am I missing something else? Did something short the new/rebuilt CCRM? Has anyone else had this problem?
Thanks!