Air conditioner works both front and back but heat only works in front both front and rear panel/floor switches operate correctly all buttons on front control floor, panel, defrost ect direct air correctly. It has the climate control automatic controller.I have narrowed it down to the control unit or rear blend doors. Can I troubleshoot control unit by swapping vacumn lines to see if the problem moves?
have the same problem?
Thursday, October 28th, 2010 AT 4:23 PM