The air conditioning blowing out of the vents on the driver side is considerably colder than the air blowing out of the passenger side and rear vents. In fact the air that blows out of the passenger and rear vents is just plain warm. Oh, and I do NOT have dual climate controls. Anyone know what could be causing this and how I can fix it?
Air Conditioning on 2005 Jeep Grand Cherokee
by sahmof1 in Rincon, GA on June 21, 2009
ANSWER by Bret Bodas , June 23, 2009
This is from the common problems page of an earlier Grand Cherokee: "Temperature blend and recirculation doors commonly fail, which can cause the AC modes not to change or the temperature to be different on the left and right sides. If replacing blend air doors, a recirculation door, a door link, or a sub-assembly housing, new HVAC sub-assemblies are available that improve reliability" Hope this helps in your situation!