HEATER FAN QUIT WORKING ON HIGH WORKS ON ALL THE...

  • Tiny
  • pinkerton
  • 2007 Dodge Nitro
  • 73,000 miles

Heater fan quit working on high works on all the other setting

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Friday, January 4th, 2013 AT 2:11 AM

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  • Tiny
  • saturntech9
  • Expert
  • 29,869 posts

Do you have a multimeter to do some testing?

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Friday, January 4th, 2013 AT 2:20 AM
  • Tiny
  • pinkerton
  • Member

Yes

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Sunday, January 6th, 2013 AT 10:50 PM
  • Tiny
  • saturntech9
  • Expert
  • 29,869 posts

So do you have a auto climate control or manual one?

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Monday, January 7th, 2013 AT 12:53 AM
  • Tiny
  • pinkerton
  • Member

I have manual control

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Monday, January 7th, 2013 AT 12:10 PM
  • Tiny
  • saturntech9
  • Expert
  • 29,869 posts

Alright at the ac control panel at the blower switch turn the key to the run position and turn the blower fan speed to hi. Then see if you have 2 ohms or less to ground at the dark blue wire with a gray stripe?

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Tuesday, January 8th, 2013 AT 12:59 AM

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