I have a 2007 MDX. I love the car, but the a/c fans up front come on and off on a cycle. It stays on 12 seconds and goes off for 6 seconds. It is quite loud. Has anyone had this problem and does it bug you?

i have not heard of this problem. i would have the dealer check it out. it should be a warranty concern.

The dealer says it is normal after checking the car, but it seems loud and repeats on a cycle that is timed vs. controlled by temperature. Do you have an 07 MDX? If so, does it do this?

How long does this go on after you turn your vehicle off ?


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It comes on for 10-12 seconds and off for 5-6 seconds on a repeated cycle once the car warms up. It seems it should be controlled by a thermostat, but it must be controlled by a timer. The Acura dealer thought it was odd and called techline. Techline said to test it and came back it was normal. The noice is fairly loud also.