rear heater blowing cold air

2004 FORD EXPEDITION
80,000 MILES • V8 • 2WD
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RICKYRICH
  • MEMBER
  • 2 POSTS
rear heater not blowing warm air? The coolant is full so Im not sure whats wrong?
Dec 14, 2010 at 9:23 PM
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DOCFIXIT
  • ✓ASE Certified Mechanic
  • 18,828 POSTS
  • ASE Certified Mechanic
Hello,

It sounds like the blend door actuator is not working. Here are diagrams so you can change it out. Check out the diagrams (Below). Please let us know what you find. We are interested to see what it is.

Cheers
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Professional Diagram for 2CarPros Members
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Dec 14, 2010 at 9:31 PM
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HLACEFIELD
  • MEMBER
  • 1 POST
Thank you for this post I got a new blend door actuator for $54.00 and the rear heater works again! ya! I love this site.
Oct 16, 2018 at 1:10 PM
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