What is your question?
·
·
What is your question?
I would like to know where the high and low ac pressure switch are located on my gmc sierra 1500 , 2014 ,, pics would be awesome..
What makes this problem better or worse?
Ac sometimes doesn't work and ac fan, goes on high sometimes
How long has your 2014 GMC Sierra 1500 had this problem?
Ike 1 months
1 Reply
Hello, there is no mechanism here to post photos, even if we had them. The refrigerant pressure sensor is located near the front passenger side of the engine compartment, on a refrigerant line. I'm not sure what other switch you are seeking. Your concerns do not reflect a problem with the air conditioning refrigerant system alone, but also sounds like a concern with the AC fan system - is this the condenser fan you are speaking of, or the fan inside the vehicle to blow air in the cabin? Use this link to find some shops near you that can help with your concern: www.repairpal.com/repair-shops