Cadillac Forum - Enthusiast forums for Cadillac Owners - AC ONLY WORKS THROUGH DASH NOT FLOOR OR DEFROST

Cadillac Forum - Enthusiast forums for Cadillac Owners (https://www.cadillacforum.com/forum/)

- Cadillac Deville (https://www.cadillacforum.com/forum/cadillac-deville-15/)

- - AC ONLY WORKS THROUGH DASH NOT FLOOR OR DEFROST (https://www.cadillacforum.com/forum/cadillac-deville-15/ac-only-works-through-dash-not-floor-defrost-3049/)

roadkingsean

06-24-2007 12:50 PM

AC ONLY WORKS THROUGH DASH NOT FLOOR OR DEFROST

I HAVE A 2000 DEVILLE AND MY BLOWER ONLY BLOWS THROUGH DASH NOT FLOOR OR DEFROST I THINK ITS A FLAP IN THE DUCTWORK BUT I DONT KNOW WHERE TO LOOK PLEASE HELP.

htowndeville

08-20-2007 04:26 PM

RE: AC ONLY WORKS THROUGH DASH NOT FLOOR OR DEFROST

Sounds like a bad vent motor. Does it make a ticking noise?

brougham1

08-20-2007 07:03 PM

RE: AC ONLY WORKS THROUGH DASH NOT FLOOR OR DEFROST

Hey Roadking: To the best of my knowledge your air should only be coming out of your dash vents. There is a different vent flow channel for the defrost and heat, Unless something was changed on the newer models that I am unaware of. You will have a mixture door , a mode door for the air and a defrost door in you ducting system. The mode door will not allow the air to be channeled to the heat/defrost side. Hope this helps.

All times are GMT -5. The time now is 02:55 PM.