Just be sure that your engine fan is operating right and BTW you can buy the ac controller for about $150. Movement and the discharge air temperature sensor and you can see the Solved then it will clear up the tests on the control module, the damper Dealer told me its doingįine but it never comes on at red lights like it used to. Sequence of operations l know that it has issues. That fan runs but after researching the condenser fan My radiator fan #2 used to come on very loud when I stopped at a light itĭoes not now. Some resistance to the controller or adds power to a circuit and allows When i turn on the lights, that circuit must add It opens up and makes the controller think that the evaporator is ice coldĪnd Turns compressor off. My thinking is #1 that the engine coolant sensor is so hot from the sun That In my ac vent, the supply air temp can, after a long time get down to about i turn the lights on and according to the thermometer i keep Mine is a 2010 Fusion and exhibits both of the main problemsĭescribed here. Problems at the same time and it makes testing lead me in the wrongĭirection. Many times on A/C problems I’ve found that there are actually two or more Here have mentioned or a completely different part? That they have suggested I replace, the same as the AC Evap Temp Sensor that others on I'm leaning towards that it will not, because it willīe blowing cold air while I'm driving for a while and then switches to heat. Screen in the window, crack the windows, and keep the console as cool as possible andįor the meantime we will see if that helps. He told me to try and keep it parked in the shade. The air conditioner works in the morning. They both agreed that it might be the 'Controller'. Told the mechanic and he checked that all parts under the hood were working just fine. I went to pick it up and got in the car and turned it on and it was blowing hot air:( I took it in and theyĬharged it with freon, which I didn't think it needed because when it works, it's plenty coldĮnough. July with it running properly and now this month it started it up again. The same problem as describedįrom everyone else has been happening to me since about May. I have a 2011 Ford Fusion with a little over 130,000 miles. Going to be replacing the sensor with the help of my father this week. If you take it to a shop they are going to charge an arm and a leg. Sensor and how the 2012 Fusion is made the center console as well as the dash has toĬome out. Issue is that the sensor is located behind the dash. Most people is the AC Evap Temp Sensor that is faulty. Seems like a lot of people have this issue with this particular car. That it looked like my actuator blend door was sticking so I had him order the part and It's been acting up more this summer and has made it so I'm unable toĭrive the car (I'm 37 weeks pregnant.) I took it to the shop back in May and had the freonĬhecked (even though I knew that wasn't the issue because of how it switches from iceĬold to hot and will eventually go back to ice cold) but just to check. It started doing this last summer but because of my work schedule I was never able to I've been having the same issue with my 2012 Ford Fusion. if anyone has a clue whats going on that would be awesome!! please help so i dont have to set it on fire and drive it over a cliff!! each flip of the key returned the ac to cold for around 30 seconds to 4 minutes. in the course of the 4 mile trip home i blipped the key 20 times? give or take. doing that will return ac to cold for a few minutes. while driving down the road, i can super fast blip the key off/on long enough to make the computer to freak out and tell me the traction control doesnt work (it does) and also "check breaking system" ( also nothing wrong with it, just a result of the key blip). while driving, sitting or anything in between the car switches temps. i do not have automatic climate control i have all manual knobs and push buttons. once again the air conditioner DOES NOT STOP WORKING!! it just switches from cold to hot on its own. you can literally hear it switch from ac to heat. turned car off back on poof ice cold ac for about 3 minutes. knob still on cold, max ac recirc and ac buttons all still pushed. this thing switched temp from max cold to as hot as it could get. now mind you the air conditioner did not stop working as that would have produced outside temp air blowing from vents. today when leaving a parking lot my A/C flipped from ice cold to boiling hot. never had an issue with the car aside from stereo occasionally flips out. I have a 2012 ford fusion with 79000 miles. Asked by whyisitalwaysme at 12:21 PM about the 2012 Ford Fusion SE
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