Youll need to have a look under the dash, on the plenum, the doors are pened and closed by either a vacuum operated servo, or an electronic actuator, look to see if they have a hose or a plug, either way, there will be screws holding the part on. Remove the screws. First operate the controls, while watching to see if the door actuators/servo is working or not. I would look for vacuum leaks first!
Thursday, July 3rd, 2008 AT 7:22 PM