Too Simple To Figure Out Dept...!?!
The more smart or automatic an appliance becomes the more time and money you'll spend trying to make it work. Net result: You lose time and you lose a ton of money. Great for technician's income...
Forum Discussion
Had the same blend door problem on my 2001 f150. Proper fix is to remove the dash to get at it. I ended up just carving a wooden dowel to the "D" shaped shaft that moves the door to hot or cold. Put a spring on it and in summer spring holds to cold side. Winter the spring is reattached to hold in hot position, been working that way for more than 12 years.
