2002 Jeep Grand Cherokee AC Problem -- Simple Fix!

Hi, I had the same problem with my Grand Cherokee Laredo 2004, the A/C Heater only blew through the defrost vent, and when I was as thinking about dissasembling the whole dashboard I found your posting, one vacuum hose came loose from the intake manifold too.I reconnect it and everything is back to normal.

Thanks a lot for sharing your problem and solution.