2015 Yukon Cabin Noise Issue

[fszatko]

Can't send you a PM since I have less than 10 posts thus far. Any other way to contact you? Can you PM me?

 

[humer101]

I had a terrible noise but finally figured out that it was the crossbars of the roof rack. Brought it in and they put new ones on. No more noise. Hope they fix your.

i got the same noise but guess what the guy who install the bars put the bars wrong way.
And i did check and put them right, problem solve.

 

[zolt11]

Glad you found the issue. Took me a while.

 

[sssqueue]

To the OP - was your issue ever resolved? I just bought a 2015 Suburban LT and noticed the same thing. Thought one of the passenger window was open. I don't notice it all the time.

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[humer101]

To the OP - was your issue ever resolved? I just bought a 2015 Suburban LT and noticed the same thing. Thought one of the passenger window was open. I don't notice it all the time.

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That was easy
[emoji41]

 

[fszatko]

I have had many vehicles in the past where there will be a hard reverberating sound that hurts your ears if one window was opened fully at highway speeds. If you crack any other window to crack the "vacuum" effect, it resolves.

Unfortunately, on my new 2015 Yukon XL Denali, I just noticed that this occurs when I have one - or BOTH - of the rear windows open fully. The reverberation gets so bad that the rear headliner bounces up and down visibly. Makes my ears feel like they are going to pop. Actually causes ear pain. Noticed it recently with my kids opening the rear windows on a beautiful day.

The only solution is to keep the windows closed. Or to open a front window, when the rear windows are open.

Should not have to open a front window, every time a rear window is opened. This stinks.

 

[sssqueue]

@fszatko, I agree, it has happened on most vehicles I have owned. The issue here is it occurs when all windows are closed...

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[fszatko]

@fszatko, I agree, it has happened on most vehicles I have owned. The issue here is it occurs when all windows are closed...

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That's what I figured from your post. That really is a problem. Pretty crazy.

There is already something strange with this vehicle that it happens worse with 2 rear windows open, more than any vehicle I had prior. I suspect it's somehow related to your problem with the windows closed. Hope they figure it out for you. Any update? Good luck.

 

[sssqueue]

@JasonD, can you link the bulletin you mentioned? Was it resolved by your dealership?

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[sssqueue]

There is another forum with this same topic being discussed where the OP has posted updates. There are other owners experiencing the same issue. One even had GM buy back the vehicle. Getting concerned as I've only had the vehicle two full days.

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