AC Blowing Warm Air Only on Dodge Avenger

Problem Description and Possible Solution

Warm air only may be discharged from the AC system due to a faulty infrared temperature sensor.

Problem Data
RepairPal Verified
Average mileage: 112,186 (60,000–180,420)
6 model years affected: 1998, 2008, 2009, 2010, more2011, 2012
38 people reported this problem
Viewing 1 - 18 of 18 comments
They put a new AC compressor on. And I put 2 cans of AC coolant and repair AC leak. And it stills blows hot air. Not hot as in hot hot but just air from the outside. Say it's cold outside then it will blow hot air, say it's hot outside and only hot air will come out. Before all this I noticed that when I push on the gas cold air would come out. But if I stopped at a red light the AC would stop giving cool air and start throwing hot air. But once I would step on the gas. It would start throwing cold air again. I don't know what seems to be the problem.
Filled the air up with Freon and it worked for 3 days then the driver side vents started blowing out hot air then after another two days the passenger side started doing it also.
My A/C only blows hot air. At first it only blew cold air from the passenger dash vent but all the vents are blowing hot air now. I have used a can of AC Pro. Scared to take it too the shop since I have had so many other costly issues with this vehicle.
All the sudden my AC just stopped working with no warnings. I went to use it after the winter and all it does it put out hot air.
A/C worked fine one day the next day it is only blowing cold ait out the passenger ventside and hot air out of the driver vents. No leaks compressor works fine. Can't seem to find the problem
went to turn on my air in car after winter and it wont work, just blows hot air. They said the compressor worked when hooked up to their diagnostic computer and checked both low and high pressure ports for leaks and found none. Air still not working
Climate control switch bad have to replace in my 2012 avenger. Husband has same problem in 2013 model.
Ac blowing hot air. Replaced compressor. Worked intermittently. Once again blowing warm air. Told I need a new fuse box and
new evaporator.
First the driver side vents started blowing hot air. A couple months later, the passenger side went out. I went for an oil change and the line was frosted over. I went to have freeon added to the unit and was told the compressor was out but it is still blowing hot air...I am trying to replace the air blend actuator to get cool air. When some of the freeon was put in the line the air did get cooler.
i had just bought the car , i had already brought it back to dealership twice at first it was fine then a day later it is doing it again. i am tired of losing my car for 2 days at a wack . the driver side blowing hot air when a/c is on passenger side is semi cool but not as cold as a a/c should be.
AC only blows warm air. Checked lines and added a can of freon with leak fix and now the AC only runs cold when the car is moving. If I'm at an idle, at a stop light, or parked, it will only blow warm air. Still has not been fixed. Compressor and fan both work great.
AC blowing hot air took to two repair shops just recently took to Pep Boys on July 21, 2016; they kept it for 2 days after receiving it back the AC worked for about 3 weeks and problem. Taking it back to Pep Boys but was told it may have to come to dealer.
ac has been knocking for some time. recently it just went out completely and blows warm air. sometimes at night when the temp is cooler the ac appears to blow cold air so I guess you could say the problem is intermittent.
My air conditioner worked all winter but when I tried to use it this summer, hot air blows out of all of the vents except one which is only cool air. Have not got it fixed yet