1991 S10 BLAZER HEATER FAN WONT WORK

  • Tiny
  • Rupper
  • 1991 CHEVROLET BLAZER
  • 120,000 MILES

The heater fan quit working, at first I could bump it and it would work but not anymore!

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Thursday, December 8th, 2011 AT 1:31 AM

2 Replies

  • Tiny
  • ASEMaster6371
  • EXPERT
  • 25,554 POSTS

Either the motor has failed or the blower resistor.

Roy

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Thursday, December 8th, 2011 AT 1:34 AM
  • Tiny
  • Jacobandnickolas
  • EXPERT
  • 68,402 POSTS

Check for power to the blower motor. If there is power, chances are the motor is bad.

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Thursday, December 8th, 2011 AT 6:27 PM

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