1999 Other Ford Models A/C only works on High

1999 FORD
129,000 MILES • 4 CYL • FWD • AUTOMATIC
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MERCURY1950
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  • 1 POST
I own a 1999 Ford Mercury and my A/C only works when its turned on three (which is the highest setting) Any idea why that could be?
Aug 21, 2010 at 9:22 PM
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WRENCHTECH
  • ✓ASE Certified Mechanic
  • 20,761 POSTS
  • ASE Certified Mechanic
Yes, that is going to be a bad blower motor resister. It should located under the dash on the passenger side, next to the blower motor although you didn't list the model you have.
Aug 21, 2010 at 10:18 PM
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