2002 Ford Explorer AC/Heating Fan/Blower

2002 FORD EXPLORER
12,300 MILES • 6 CYL • 4WD • AUTOMATIC
Avatar
WKCLARK
  • MEMBER
  • 1 POST
AC works fine...Max AC only blows out through windshield defrost area. When attempting to adjust blower dial -- internal dampers do not change. regardless of where the dial select is all air is blown out through winshield defrost vents?
Sep 7, 2009 at 8:50 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
JACOBANDNICKOLAS
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 110,190 POSTS
The vents are actuated by vacuum. In this case you are looking for a vacuum leak. Check under the dash and the hood where the supply line attaches. If you have the engine running, you may hear a hissing sound where there is a leak.
Sep 10, 2009 at 8:57 AM
Advertisement