the air fan stiill runs when i hit he off switch
Oct 31, 2012 at 9:29 AM
2006 LINCOLN NAVIGATOR
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Sounds like the front blower motor relay is sticking in the central junction block -See below
Image (Click to enlarge)
Oct 31, 2012 at 9:58 AM
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I assume you are referring to the inside blower. I also have to assume that your truck is equipped with Auto Temp Control. This is usually caused by a defective Blower speed Control module.
It's located under the dash on the passenger side, in the blower housing where the resister would be on a manual system.
Oct 31, 2012 at 10:05 AM