A/C blows out defroster

FORD AEROSTAR
291,000 MILES • 6 CYL • 2WD • AUTOMATIC
Avatar
ALANDDAVIS
  • MEMBER
  • 3 POSTS
My A/C is blowing out the defroster vents, not the dashboard vents. Help!
Aug 16, 2008 at 2:10 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement
Avatar
KHLOW2008
  • CAR REPAIR CONTRIBUTOR
  • 41,814 POSTS
Hi alanddavis,

You need to check the vent linkages and adjustment. Is the control adjusted to the correct position?
Aug 16, 2008 at 10:20 PM
Advertisement
Avatar
ALANDDAVIS
  • MEMBER
  • 3 POSTS
I'm pretty sure the linkage is okay, but I'll try to check it. Thanks.
Aug 18, 2008 at 11:57 AM
Avatar
STRAILER
  • CAR REPAIR CONTRIBUTOR
  • 54,189 POSTS
check the vacuum source tube, it is probably broken causing the vent to stay in the defrost position.
Sep 16, 2008 at 5:18 PM
Avatar
ALANDDAVIS
  • MEMBER
  • 3 POSTS
Thanks. I found a little critter had made a home in the blower motor. I pulled out a nest and had to repair the vacuum hose. It's working fine now.
Sep 16, 2008 at 6:10 PM