thermo fan not working when temp wire is on

1996 HYUNDAI EXCEL
200,000 MILES
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MICHAEL DAILEY
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  • 1 POST
when i take the thermo temp switch wire off the thermo fan. the fan works and when i put the wire on it does not work.i have replaced thermo fan switch.
Feb 13, 2012 at 12:36 AM
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RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Check the fan relay and computer controlled circuit for the relays-also check if it has a coolant temperature sensor-
Feb 13, 2012 at 12:49 AM
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FIXITMR
  • ✓ASE Certified Mechanic
  • 9,990 POSTS
  • ASE Certified Mechanic
were you having a overheat problem? it may have default run state.
Feb 13, 2012 at 12:57 AM
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