My cadilac DeVille 2004 suddenly stopped blowing heat and defrost ?
Do you mean the blower fan works but no heat? Or no fan?
no blowing or heat...so no fan action
on defrost and heat settings
For what it's worth here is the fuse location, and an image of the blend doors under the dash. But just to clarify, to be 100% on this, what about the foot/floorboard setting?
these will go full screen and the blend is electric not vacuum operated. Then we will try to get to the bottom of this
Cant find the fuse box
In the trunk of all places
But I found another in the engine bay on the drivers side. By the air cleaner on the drivers side.
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