94Deville No air coming from vents???
 

Hello I just joined this forum, my problem is I get no Air coming from the vents at all only coming out of the floor vents and defrost vents...? I did an error code check or computer check whatever its called and One of the codes was I037 I did some searching and it says "Loss of Air Conditioning program data. What could this be I just bought this car and didnt realize this problem existed. And if i take it some where its probably going to be way to expensive to fix. Any ideas or anyone had past experience with this problem, if so did you get it fix and how much did it end up costing. Thanks for any replies

I'm sure the vent is vacuum driven. Check the hoses.