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2012 A/C Air Conditioning not blowing cold

14K views 8 replies 6 participants last post by  Renownedd 
#1 ·
Air was working fine, then suddenly stopped working the next time I drove the car. It's blowing out about 78 degree air right now with the outdoor temperature at 68 degrees. I never smelled anything funny like an A/C clutch, when I started the car, I did hear a very subtle whining noise. For now I just have the the A/C turned off. Any guesses? Car has 76,000 miles.
 
#6 ·
Mine needed a CR3Z 19972 C tube assembly. From what I've read on this forum, it's been a problem. The original has a weak joint.
 
#9 ·
I have a similar issue. Seems to only happen on hotter days like 80 degrees + and its not every day that its that hot. But the air will blow cold for a few minutes then get warmer for a few seconds, then blow cold then warm intermittently like that. I checked the coolant level and it is not low but added a little anyways, fan is working. Any ideas?
 
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