2015 YUKON NOISE IN CABIN

Wrench589 · February 9, 2015

What makes you think that?

Based on Txsweettea3's post that the same problem was observed on all 5 Ford Expeditions they drove. I did some google searching and yea, this issue isn't unique to the 2015 Yukon/Tahoe/Suburban.

Chris M. · February 9, 2015

What makes you think that?

Based on Txsweettea3's post that the same problem was observed on all 5 Ford Expeditions they drove. I did some google searching and yea, this issue isn't unique to the 2015 Yukon/Tahoe/Suburban.

Link?

jasondenali15 · February 9, 2015

Here's the deal: 3 of the 3 were stuffed with a material like a foam ear plug. The one in the rear was falling out and lead to the ear pressure again. The two in front were secure still. I have since taken them all out. Seriously, $80k. F this. Taking to dealer again tomorrow. Here are some pics as requested:

jasondenali15 · February 9, 2015

@jasondenali15: This is with your second Denali, the 2015i - correct?

--

Marc

Yes. I was a fool to think I could trust a company basically run by the government. I will never buy GM again. Gotta run, I have a doctor's appointment for the unending headache and dizziness caused by this vehicle.

The Zip · February 9, 2015

Jasondenali15 – wrench mentioned dealers look at you folks as “buffoons” and “idiots” for trying to get some relief by using cotton or foam for this issue, so I won’t suggest another option. You stated in an earlier post that the plugs worked. Put the plugs back in and tape them in place this time, maybe the one falling out compensated for the other two. Doing nothing while still driving the truck will make your situation worse. Also, a post identified a dealer who changed out the rear end and the problem was solved, ask your dealer about this.

jasondenali15 · February 9, 2015

I agree, they probably do think we are buffoons or idiots. I certainly am. I bought the same vehicle twice in hopes they solved the issue from the initial launch. I am loyal to a fault, I suppose...

It seemed like the plugs did work with the pressure initially...perhaps until the one became loose. Having said that, the noise from the transmission was exceptionally loud. It was embarrassingly loud. I took a client out to lunch and he walked away saying it was the loudest vehicle he has ever been in. I am just not going to compromise comfort any longer with this vehicle. For $80 grand, I can drive countless other luxury-type vehicles without compromising anything.

I will ask about the rear end tomorrow...I have no idea what that means, but I will ask. I certainly appreciate the suggestions.

Sadly, we have to come to a forum full of people willing to come up with a solution and are trying new things. You guys are awesome! The people who made this flawed product are nowhere to be found on this thread anymore. Their lack of responses to our posts shows them as complicit to hiding something...the truth.

The Zip · February 9, 2015

jasondenali15 - I'll send you a private message later this evening. Transmission louder after the plugs, correct?

Edited February 9, 2015 by The Zip

PokerMunkee · February 9, 2015

Man, I'd love to ride in your Yukon to hear this for myself. I'm about to spend $60K on a Yukon XL SLT or a Suburban Z71, seriouslly hope I don't experience this. I'm in a rental 2015 Burb LT right now and I think it's just fine.

20Sierra14 · February 9, 2015

Here's the deal: 3 of the 3 were stuffed with a material like a foam ear plug. The one in the rear was falling out and lead to the ear pressure again. The two in front were secure still. I have since taken them all out. Seriously, $80k. F this. Taking to dealer again tomorrow. Here are some pics as requested:

That is certainly not enough material to "mute" the microphones. Ultimately, it does looks better, but if you're still getting dizzy, go aggressive (and ugly) and shove a bunch of cotton around the entire microphone and base - not just the inner ring.

jasondenali15 · February 9, 2015

jasondenali15 - I'll send you a private message later this evening. Transmission louder after the plugs, correct?

That's correct. Loud after installing plugs in mics.

The Zip · February 9, 2015

jasondenali15 - that does make sense to me. Compared to driving before the plugs, what percent did the plugs (when first installed) decrease pressure? What percent did they (when first installed) increase noise? I'm guessing 90% both ways. The increased (noise) and decreased (pressure) occurrence should have been very close if not simultaneous.

Wrench589 · February 9, 2015

Jasondenali15 – wrench mentioned dealers look at you folks as “buffoons” and “idiots” for trying to get some relief by using cotton or foam for this issue, so I won’t suggest another option. You stated in an earlier post that the plugs worked. Put the plugs back in and tape them in place this time, maybe the one falling out compensated for the other two. Doing nothing while still driving the truck will make your situation worse. Also, a post identified a dealer who changed out the rear end and the problem was solved, ask your dealer about this.

Fellas, I sincerely apologize for my comments about looking like "buffons and idiots". I do not think anyone experiencing this problem are either. I was was merely trying to make a point about how GM and the dealers view the customers. I made the mistake of mentioning this Forum at my delaership to say I was not the only person with this issue (of course they said they never heard of the issue!!) and they all rolled their eyes at me. So, I was trying to keep us as factual and scientific as possible to avoid them from have such a terrible reaction. Sorry I chose the wrong words.

That said, I have had zero success with any tampering with the ANC. In fact, it makes the situation slightly worse in my vehicle and I meaaured the difference with a sound analyzer, so I have quantitative data. And, I definitely noticed more other noise, such as wind and mechanical noises from the drivetrain. Jasondenali15, that might be your situation??

At the end of the day, whatever you can do to alleviate the noise/pressure, the you gotta do what you gotta do. I'm just sharing what I've done and observed.

jasondenali15 · February 9, 2015

jasondenali15 - that does make sense to me. Compared to driving before the plugs, what percent did the plugs (when first installed) decrease pressure? What percent did they (when first installed) increase noise? I'm guessing 90% both ways. The increased (noise) and decreased (pressure) occurrence should have been very close if not simultaneous.

You are right on the money with that assessment. One givith, one taketh away sort of speak.

Suburban2015 · February 10, 2015

I was wondering if you guys have a roof rack with the cross bars installed? I was one of the first to get the 15 Suburban and had that wind buffeting in cabin drone noise...I installed the roof cross bars and I'm not sure if that solved my issue or if it was when the dealer replaced my side roof bar.

Breckenridge · February 10, 2015

Hi all, new to forum, but not new to Chevys. I am in the market for a new tow vehicle for a new boat I have coming in the spring. I have had a 2007 ltz Tahoe and now a 2011 ltz suburban, both of which have been excellent high mileage vehicles for me. I am / was in the market for another ltz suburban but this thread has me completely freaked out over potential next purchase. I drove one today trying to hear what others on here have experienced, I did not replicate it with the one I was driving. My question is are the ones prone to this born with it so to speak and you hear the issue from day one, or does something "break" over time. The one I drove did not have the issues spoke of on this forum at present, but not sure if they will develop and admittedly the one I drove (build date of October 30 2014) does not have all of the options (and color) that I would like to have....any input on this is greatly appreciated as to what I might expect next.....thanks in advance for your guidance!!!!!!