FAULTY AC SYSTEM- GM and NW Chevy DO NOT STAND BEHIND their product and DO THE THE RIGHT THING! Virtually brand new Chevy Tahoe- 2015/ AC goes out 8 months ago (1 1/2 old) then goes out again this month (8 months later-2 years old). Of course it is now a different part in the AC system- and of course because I have high freeway miles my vehicle was out of warranty both times. $700 the first time now they want $950. Tried requesting help from GM- they acted like they were going to assist and asked for tons of details, which all took my time, just to come back and say, SOL your are out of warranty, no duh! AC should not be going out in a newer vehicle regardless of miles. Over 1000 on internet sights complaining of this same issue in the same year range, YOU HAVE A PROBLEM GM! Dealer should have offered to give customer service given I just paid them $700 8 months ago and at least offer to go to bat with GM for me and get Labor waived or part cost waived. TERRIBLE customer service and faulty product. Too bad as I like my Tahoe and likely would have bought another in a year- NEVER BUY GM again!!!! Horrible treatment when they are in the wrong! FYI-car has had no accidents- absolutely no reason other than a bad part as to why AC would be going out 2 times in a 2015 $50k vehicle! SHAME ON GM and NW Chevy for taking advantage of this single sports mom!