Question about 2003 Lincoln Navigator

1 Answer

I turn the ac on and it works fine, but when I accelerate instead of the air coming out of the front vents it automatically switches to the defrost vents, and when i decelerate it goes back to the fornt vents. I have checked all of the fuses and they are fine. What could it be?????????

Posted by on

1 Answer

The only way to solve those type of problems
because of the extensive electronics,is to use
a professional scan tool to access that system
your having issues with

Unfortunately there is little a vehicle owner can do
at home any more. Even the pros are barely able
to even know where to start

Personnally I think they would need trouble chart
to follow

I will encourage you to avoid a dealer,unless your buying
a vehicle or getting free warrantee work. Never go there
ever. Too expensive & the results especial at Lincoln is
terrible. They won't even look at the issue until they sell
you all kinds of services & you have been there 3 times

Posted on May 26, 2011

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Posted on Jan 02, 2017

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