2004 Hummer H2 Base 8 Cyl 6.0L
Body & Interior
I get hot air on driver side when AC is on. but passenger gets cold air, whats up?
With AC on high (driving or standing still) Passenger front vents blow cold. Driver front vents blow hot air.
It is possible that your blend door actuator is faulty. You vehicle have 365 TSB and 4 Recalls, try to check it out on this link http://www.automd.com/recall-tsb/search/ it might help you with your present or future vehicle problems.