Dash vent - AC and Heat issue...
Hi All, I've got a 2006 Four Winds Class C 31P Chateau. When I acquired it about 6 months ago I noticed an issue with the dash vents. The air (AC or heat) was only blowing out of the defrost and ...
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I fixed this exact failure mode on a GM car a while back. What I found was a hole worn in the vacuum line going to the vacuum canister where someone had sat a new battery on it.
Find the canister and follow its line backwards.
Find the canister and follow its line backwards.
