Todd Harvey

See I was told everything under the hood had been replaced and it was all good. They told me if that didn't fix it then It was something behind the dash but didn't say what it was. They also told me it would be another $500 after I've already put $1000 into it

There is a fairly lound humming coming from behind the glove boxes when it's on full blast

It was all done at a shop so I'm not 100 percent sure

I was told it was to replace the compressor when it first started

That is while it's running

I have a 2015 silverado 1500. My ac is not working it just blows Luke warm air. It's full of freon and I had the compressor and condenser replaced. Any ideas