2003 Lincoln Navigator "won 39 switch defrost vent" Questions

...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 ...

...won't switch over to defroster or vents Heater only works on heat won't switch over to defroster or vents Sounds like the blend door. The actuator motor is located on top of the box ...

won't go to vent or floor, blows strong out of defrost vents but does not switch to other vents. I have the temperature control heater, and while I can get good strong heat blowing out the defrost

won't my 1999 chevy 1500c will not change from defrost to vent. when i move the switch on the dash I see the linkage move under the dash, but it wont turn off the defrost, and not a full blast Why

...won't switch between defrost, floor, or vent locations. When I set it to the blow at the floor level, it just blows through the defrost. When set to blow through the vents, it does half and half ...

...won't work Defrost won't work If the air does not blow out of the defrost vents, check the control and the vent door actuators for a vac leak. Make sure the function control that switches ...

...won't let the air come through the vents like it is blocked. It works fine when you have it on fan and defrost there is vacuum lines that operates door panels in the dash to switch from a/c to ...

won't work, I blows hot air out the front vents fine and I'm not sure about the feet. I know it is probably vacuum hose but I don't know how to get to it or what there. And I was wondering

...won't change from floor to dash,defrost....ext.ext. CHECK... THE CABLE OR SWITCH WITH WHICH THIS IS CONTROLLED. ANY LOOSE SETTING CAN CAUSE THIS APPLY SOME GREASE OVER THE VENT MECHANISMS UNDER ...

...and dash vents blow but won't switch to defrost. fan works fine Check the power or vacuum to the actuator switch for the blower door. If you have these then the actuator motor is probably