PontiacBonnevilleClub.com

My 2000 Bonneville has air blowing out of the dash and it will not change to defrost or floor. Does it use vac. or electronic to control the venting?
Where do I start looking.

It is controlled by electronic actuators. http://www.pontiacbonnevilleclub.com/fo ... 25362.html

I sell the actuators for $20 each.

Check to see if the fuse blew. I had same problem. I think mine blew due to a faulty rear defroster.

Thanks for the reply I'm check for a blown fuse first. Are the vent controller easy to get to, or do you have to tear the dash out.