Volmommy03 Posted August 21, 2016 Report Share Posted August 21, 2016 Hello. I am new to this forum. I purchased a 2007 Lincoln MKX earlier this year. I have enjoyed every aspect of this vehicle. Unfortunately, my air conditioning completely stopped working with no previous warnings or malfunctions. No cool air blows the vents no matter to what fan speed is set. The seats do cool as usual. When the air conditioner is set to the off position and then set to the on position, it sounds like the compressor is coming on, but no cool air is blowing from the vents. I had the air conditioning refrigerant checked right before summer began. The air conditioning system was not low of refrigerant nor were there any leaks. Is there a simple way to test the fan or air conditioning to find out the issue? Does this sound more likely that the fan motor needs to be replaced? If so, how difficult would that be to fix by one self? Thank you in advance for any help or suggestions! Quote Link to comment Share on other sites More sharing options...
akirby Posted August 22, 2016 Report Share Posted August 22, 2016 Could be the evaporator temp sensor. There are several threads over at fordedgeforum.com . Quote Link to comment Share on other sites More sharing options...
enigma-2 Posted August 22, 2016 Report Share Posted August 22, 2016 Diffucult to determine, could have blown a seal and lost all your refrigerant (I had this happen to me on a day trip a few years ago, on my Sable. They replaced the dryer, think it was the dryer, anyway it was a seal that failed). Need to pull the codes to be certain. Quote Link to comment Share on other sites More sharing options...
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