On Jan 24, 7:29=A0pm, Jack <j...@[EMAIL PROTECTED]
> wrote:
> The A/C cools fine but the (underdash) controls change the air to the
> defrost position instead of out the dash vents. =A0It makes "groaning"
> noises like it is trying to switch back to the dash vents but it
> rarely does. =A0I've looked for a vacuum leak under the hood and had an
> A/C shop check too. =A0Found no leaks. =A0I wasn't able to check up
under
> the dash though.
>
> Any ideas?
Is the mode being manually selected, If it happens in 'auto' it will
blow where it feels it needs to. It will typically come out the dash
vents on auto when the temperature selected is at, or lower(cooling)
than the in-car temperature. Did the a/c shop check for any codes in
the a/c programmer(ACM). As far as the groaning noises, I am not sure.
|
