My Chevy Truck fan on heater will no work

Tiny
LUMPY1949
  • 1989 CHEVROLET CHEYENNE
  • 148,000 MILES

My chevy truck fan on heater will no work.I check the fuse and it is good.I can run a jumper to the hot feed to the switch and it will work. The louver controls will not work. Is there another place I need to check for the power?

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Tuesday, December 11th, 2012 AT 1:23 PM

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Tiny
HMAC300
  • EXPERT
  • 48,231 POSTS

Check resistor and blower relay they may be by blower on firewall

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Tuesday, December 11th, 2012 AT 2:39 PM

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