01-03-11, 01:29 AM
just bought a 2002 escalade:) AC & Heat will only blow out defrost vents! You turn the dial and it does nothing... The AC for the rear works fine.. The only thing that happened, my battery died from leaving my interior lights on.. Once I got it charged up and restarted it, I heard this clicking noise in the dash about 2 feet from the steering wheel and then it went away in about 5-10 mins roughly.. Then thats when I noticed my ac would only come from the defrost, when I went to turn my air on. I tried unhooking the battery for 30 mins and see if everything would reset, and that didnt work.. I checked all the fuses, and there all ok.. ANYONE HAVE ANY IDEA'S OR ANSWERS, BECAUSE THIS SUCKS! I cant imagine just from the battery dying that this would happen or did something break???