FAN BLOWER DOES NOT COME ON BUT MAKES A HIGH ...

  • Tiny
  • Anonymous
  • 1997 Chevrolet S-10
  • 210,000 miles

Fan blower does not come on but makes a high pitch sound. It will come on ever so often and sounds fine. Do I need to replace the motor or relay?

Friday, March 15th, 2013 AT 12:52 AM

1 Answer

  • Tiny
  • Jacobandnickolas
  • Expert
  • 68,305 posts

The noise you are hearing sounds like the bearing in the blower motor. The relay wouldn't make noise.

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Friday, March 15th, 2013 AT 12:58 AM

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