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heat only coming fr...
 
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heat only coming from defrost vents.

  

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thanks in advance. 

06 sentra 1.8l v4 automatic 53k miles

heat blasts but only comes out of defrost vents on all heat settings. fan speed works fine its just the output location 

 


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Well that's the default position. If there's a problem in the HVAC system. It will only blow out of the defrost. So check your controller on the dash that does modes. If it's not switching modes, sometimes that switch goes bad


thanks for your time scotty.


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