anyone had problems with 2007 honda accord a/c blowing warm then cool for a few minutes and then warm?

Asked by rebtcb Apr 05, 2014 at 11:36 AM about the 2007 Honda Accord Value Package

Question type: Maintenance & Repair

2007 honda accord a/c blowing warm then cool for a few minutes and then warm? Started last year and went away and came back about 2 months ago. Now it blows air mostly warm. the cool dial is all the way over.

7 Answers

410

I'm having the same problem. It started last week while I was driving. The air was on high and on the coldest temp. Next thing the air started getting warmer. I shut it off for a few seconds and turned it back on it was normal. Then 2 days ago, I was sitting in the driveway with my car engine started to run hot. My guage is always a notch below midway and when it started to go above that I freaked out. I have never had any problems with my car and I do pay attention to everything that might be different. I know when your car starts to overheat to shut it down but I needed to go home (3 blocks away). SO I left and while driving the guage dropped back to normal??? I went home checked the oil, the antifreeze levels and both were fine. Next day my ac only blows warm/hot air. Went to Advance Auto and bought a can of coolant with a guage on it. Had a buddy check it for my. I have full pressure, and my fans are running. He could not add any coolant because he did not want to blow my lines.

41 people found this helpful.
150

Two weeks ago one of my A/C fans started stalling out. I brought it to my mechanic and he told me I would need to change both fans soon. Well today neither fans are working and no air is blowing out either l. Something tells me the compressor gave out today. Omg. I don't want to trade my car in. Helppppp.

15 people found this helpful.
110

I don't know any answer trying to find out why my car engine starts to rumble when I use the ac,got a 2007 accord V6

11 people found this helpful.
340

Answering the original question, how to fix cold air or hot air coming out of vents, even when the setting is the opposite. I had the problem on my '07 Accord, dual temp controls in the EX-L. The problem is with the "air doors" that control the hot/cold air mix flowing into the cabin. It started with an intermittant grinding or clicking noise in the center console behind the climate control panel, which persisted for a couple years, slowly getting worse at changing the temperature. The motors that control the mix wear out and need to be replaced. Google these parts: driver's side is: 79160-SDA-A41 passenger side is: 79170-SDA-A41 It was easy to find a fix video on YouTube, only took 30 minutes. Basically have to remove the trim, need a short philips screwdriver and a basic ratchet set.

34 people found this helpful.
50

Thank you. That is exactly what has been happening to my A/C. I had a clicking sound from the console. Sometimes when cold air is coming out of the drivers side, warm air comes out of the passenger side.

5 people found this helpful.
10

Just had the same problem. Thank you for the posts. My mechanic in San Diego is fixing it for $265 today.

1 people found this helpful.

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