1990 Ford Bronco Fan blower switch

1990 FORD BRONCO
118,000 MILES • V8 • 4WD • AUTOMATIC
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KIRKPONCE
  • MEMBER
  • 1 POST
My blower fan switch has melted, when using both a/c and heater. The a/c works good, along with the heater. so why the melt down?
Jul 6, 2010 at 7:59 PM
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BLUELIGHTNIN6
  • ✓ASE Certified Mechanic
  • 16,542 POSTS
  • ASE Certified Mechanic
may have had a bad ground wire or just a short that over loaded circuit and melted it.
Jul 6, 2010 at 9:19 PM
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