2018 Honda Accord Sdn - Droning noise

honda

#1

I just bought a Honda Accord 2018 Sport 2.0. The car (absolutely stock) feels like my previous two Accords, but has a problem: the Active Noise Cancelling (ANC) system makes a loud droning noise. The noise seems to happen when the inside of the car is less than approximately 45 degrees and the car is in motion and neither the driver’s window nor the front passenger’s window is open (even open a crack will do).

The Dealer has called the Factory and was told that Honda’s engineers are working on it, but have no solution thus far, and that the Dealer may not disconnect the ANC device (which lives behind the glove box). I contacted Honda, who told me that they had no information on the issue.

So I have to live with the droning noise.

Questions:

Have you heard of this issue? (There are numerous articles about it on the Web, but I have never read nor heard anything about it in any reviews.)

Any idea what models are affected by it and how prevalent the issue might be?

Any guess as to why Honda is telling the Dealer not to disconnect the device?

I would greatly appreciate any information you can give me.


#2

I tested the 2018 Accord 2.0T Touring (not a Sport) back in the Fall of 2017. I looked back at my notes and my review and I didn’t detect any sound like you describe. At one point, I was in the Accord on the highway for over 4 hours and didn’t hear that. Noise cancellation is not new to Honda. It has used it in other models and for many years. I wish you luck with the solution. One thing you might consider is a stealth mission to drive a new Accord 2.0T on a test drive and see if you can hear it in that vehicle. That would at least tell you “if they all do it.”


#3

Well, for what little it’s worth, there is a fair amount about the problem on the Web. J

Also note: it has to be less than 45 degrees, both the driver’s- and passenger’s- side windows have to be up, and the car has to be in motion.

Bill


#4

Very interesting problem. I am looking forward to hearing how it gets resolved. In the mean time, the amount of time the interior is under 45 degrees (F) and you are driving is getting less and less, assuming you are north of the equator.

I am a big Honda fan based on my years with my 1999 Civic, close to 190,000 miles and on its original clutch. Not so confident in all the electronic enhancements that are now the norm - but trusting Honda is an organization better able than most to fix problems that come up. Best wishes and please keep us informed!