COOLING FANS

  • Tiny
  • Curtisauto
  • 2007 CHEVROLET UPLANDER
  • 6 CYL
  • AUTOMATIC
  • 90 MILES

Cooling fans run all the time on this vehicle 10 seconds after startup

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Monday, May 16th, 2011 AT 9:30 PM

3 Replies

  • Tiny
  • Wrenchtech
  • EXPERT
  • 20,567 POSTS

If you have either heat or A/C turned on, that would be normal.

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Monday, May 16th, 2011 AT 10:14 PM
  • Tiny
  • Curtisauto
  • MEMBER

A/c not on and defrost or heat not on

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Tuesday, May 17th, 2011 AT 12:46 PM
  • Tiny
  • Wrenchtech
  • EXPERT
  • 20,567 POSTS

Here is the description of how the fans should work. If they are not working this way, then you may have a problem with one of the relays.

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Tuesday, May 17th, 2011 AT 1:09 PM

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