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Dorman Heater Blend Door

(1999 Lincoln Navigator)
in Indianapolis, IN on November 30, 2009
Where is the Dorman Heater Blend Door located?
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Popular Answer
All the air blend doors are located on the side of the heating and air conditioning evaporator box behind the dash. The Ford NGS scan tool can be used to retrieve trouble codes from the heating and air conditioning system. The actuators that work the blend doors are operated by vacuum hoses ensure none of the hoses have become knocked off the actuators.
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