I had this problem a year or two ago. I replaced the A/C module that is located under the dash on the passenger side. Up next to the center console. That fixed the problem but now the A/C stopped working again so I replaced it again. This time it didn't fix it. I can hear the A/C compressor coming on when I turn the A/C on so I know that is working and I check the Freon and that is charged up so any ideas?