It sounds like the blender door isn't working. On your vehicle look under the dash (near center) and find a vacuum diaphragm that runs the door. Check to make sure it's getting vacuum. If it is, watch if it functions when moving from one position to another. If it isn't have remove it and have it checked.
Before you do that, are you getting vacuum to the switch you replaced?
Let me know.
Wednesday, October 22nd, 2008 AT 10:44 AM