I have a 2014 Silverado LTZ and I am having the same issue. It started about 2 months ago, the fan just runs constantly and I cannot figure out why.
Last summer, I had to have the A/C compressor replaced and 2 days later, again blowing hot air. So the dealership had to replace it again. In Jan, my son found a small package containing the seals for one of the compressor lines ... just sitting up on the ledge right by the windshield wipers. And guess what.... the A/C is not working again!!!
I would love to be able to just add those seals to the compressor line and switch out a fan relay.... that would be optimal for me.
Anyone have any suggestions?
