I have a 2016 yukon and my a/c stopped blowing cold. I tried refilling freon and it didn't accept any. My compressor is turning on and running when the a/c is turned on. I'm new to gmc so before I start unplugging and removing parts I wanted to know if anyone knows the possible cause of this problem. Thanks
A/c help
- Thread starter jimbeux35
- Start date
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Tahoe14
Full Access Member
Maybe the condenser is leaking, known problem, there was a TSB, long shot but GM may offer some assistance.
Welcome to the forum.
When you say your "compressor is turning on" are you meaning that the a/c clutch is engaging and therefore is turning the inside of the compressor. Did you attach gauges and see if it shows ANY pressure or some pressure and they are equal?
swathdiver
Full Access Member
You need manifold to start with, so you can see what the high and low side numbers are.
So we put the gauges on it and it's reading good pressure. We even bled some out to see if it was pushing through and it was. Yes the clutch is engaging when the a/c is turned on and there is plenty of power coming out the vents just not cold. We did notice that the radiator fans are not kicking on and idk if that has something to do with it but that's something we seen.
