Hi everyone, new to the forums. Just recently I started experiencing a glitch (or something) with my air conditioning unit in my 2016.5 Mazda CX-5. It goes from working normal (blowing cold air) to just blowing air (not cold) for about 2 or 3 seconds and then it goes back to working normal again. One day it did it 3 or 4 different times and the warm air lasted anywhere from 2 to 10 seconds, before going back to normal. I used the car yesterday and it didn't do it at all. I'm starting to think that something is about to go bad and wouldn't like to be stock with no cold air. My a/c system is not dual temp. control, just single temp. control. Could it be the actuator or is it more probable to be the blend door motor? Has anyone experienced this? Any suggestions? I'll really appreciate your feedback.

 

I have similar issue with my cx5 2016.5. AC is running but sometimes it blows hot air and sometimes it blows cold air on my feet for 2 seconds. Its annoying i keep on turning on and off the Ac just to have cold air. It happens randomly when I drive in the afternoon at 40c outside temperature. Hopefully someone will share similar experience and possible solution.

 

When AC is set to auto it try to keep set point, it sometimes blows hot air and sometimes it blows cold air , thats normal.
To avoid this, set AC to manuel.