MY 2003 LINCOLN NAVIGATORS HEATER STOPPED ...

  • Tiny
  • Anonymous
  • 2003 Lincoln Navigator
  • 135,000 miles

My 2003 Lincoln Navigators heater stopped working. It's my understanding that there is a front and back heater core so I'm ruling out a heater core issue since there is not heat at either position/controls. I've checked the coolant level which is fine. The fan is working/blowing and produces only cool air. Any ideas of likely suspects? Thanks

Tuesday, December 25th, 2012 AT 6:12 PM

1 Reply

  • Tiny
  • ASEMaster6371
  • Expert
  • 25,556 posts

Blend door motor may be bad. Is there any noise coming from behind the dash?

Roy

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Tuesday, December 25th, 2012 AT 6:13 PM

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