Question about 1999 Cadillac DeVille

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Yesterday the AC air stopped coming from the upper dash vents and switching the modes won't change the air pattern, cold air comes out at feet and in the rear seat vent on 1999 Cadillac Deville

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  • mrwizard42 Jun 15, 2009

    Thanks! Vanes? Where are they? The dash vents are open and cold air comes out the defroster and floor and rear vents but very little comes from the dash vents. This model doesn't have A/C filter. I looked in the manual under filter, passenger compartment filter,and A/C filter.

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Try to check if the vanes works well also try to check the A/C filter

Posted on Jun 15, 2009

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