2001 Mercury Sable A/C ; HEATER WORKS BUT WON'T BLOW THROUG

2001 MERCURY SABLE
65,500 MILES • 6 CYL • FWD • AUTOMATIC
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LARRY663
  • MEMBER
  • 1 POST
I had just bought the car and I was checking all the buttons on the automated A/C system when the A/c stated blowing through the defrosters. The A/C still works but I can't get it to blow through the Dash vents. I can get the heater to blow to the floor and the Defrosters but not the vents. What is the problem?
Jun 22, 2010 at 3:59 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.
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BMRFIXIT
  • CAR REPAIR CONTRIBUTOR
  • 19,053 POSTS
Vacuum is what control the door and selection switch
check for vacuum leak ,start under the hood
check by the brake booster vacuum hose looking for a small black hose that goes into the right side by the strut and into with the wiring harness through the firewall inside the car
Jun 23, 2010 at 6:48 AM
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