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Discussion Starter · #1 ·
This is quite odd...but I've noticed it pretty much since I got my 2010 Terrain. It's a 2.4 SLT with NAV.

If I'm out in my garage, where the Terrain is parked, every so often I will notice a high pitched tone for a few seconds. It isn't that loud, but it seems to be related to the car somehow. I'm sure it happens on a periodic basis, because as I was doing some work on my motorcycle, it reoccurred about 3 or 4 times in a few hours. The first time I thought I just had ringing in my ears, but then it happened several more times and I isolated it to the car. Ever since, I still notice it routinely.

Anyone else notice this, and know what it might be? It doesn't seem harmful, but it is still very strange. ???
 

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My Nox does this, and others have noticed as well. Someone either here or at another forum offered up an explanation a while back but I can't remember exactly what it was. In any case it's normal..
 

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Discussion Starter · #3 ·
NoobNox said:
My Nox does this, and others have noticed as well. Someone either here or at another forum offered up an explanation a while back but I can't remember exactly what it was. In any case it's normal..
Thanks. I guess that's good that it's normal at least. Really odd though! The noise definitely had me scratching my head the first time. The second or third time I isolated it.

It's fairly profound. Thanks for the reply!
 
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