2015 YUKON NOISE IN CABIN

ajs800 · April 3, 2016

ajs, there is a TSB for the rough ride if equipped with the magnetic ride suspension. My Suburban LTZ had the same issue and following the TSB my dealer replaced some of the suspension components (shocks and struts I think). It made a significant difference in the harshness over bumps. Yes, the feel is more disconnected from the road but it's a land yacht, not a sports car, so it works for me. Mine is a 2015i, and I was told the updated parts are standard on the 2016 models.

I am aware of this TSB but I have an SLT so no Mag suspension. Not sure if there's a revised shock setup for the early 15s or not.

I don't know if this has anything to do with the vibration but my dealer had to order a Ring and Pinion kit for the rear end. I find this crazy at 30k miles for an all stock truck. It's not horrible but there is a good whine at certain speeds. When I return and have the ring and pinion work done I am going to have them check the drivetrain for the vibration issue. I've ruled out the wheel tires myself so hopefully they can quickly determine if it's an axle, shaft or gear issue causing it.

Edited April 3, 2016 by ajs800

Ozzii · April 5, 2016

Would after market replacement shocks improve the rough suspension?

Eric cova · April 6, 2016

UPDATE .....

OK that's my story today with my Yukon 2015 with 7000 km.. i went to my dealer told hem that i have vibration / and buffeting sound > they send the engineer to test it and he notes the problem ( good start ) >

i shows them the GM document ID :(4204876) IT'S ALSO CALLED #PIT5429 . THEY wounder where i got it ...( from this great site ).they knew that i did change the tiers already and balance them ..so they said they gonna change the propeller shaft immediately without doing ( Pico Oscilloscope )analyzer test . they order it and i wait a call when they get the part ..this was for vibration problem ..but for the buffeting sound they said this is from the roof bows need be resealing..

now am waiting for the part and will keep u update ..

but am wondering why they decided to fix it and order parts without testing the propeller shaft !!!! i hope that gonna help >> wish me luck guys >>>

Edited April 6, 2016 by Eric cova

ajs800 · April 8, 2016

I'm assuming you have a denali? I am very curious to hear if the propeller shaft fixes the vibration.

Gatrnol · April 9, 2016

I've got a 2013 Acadia Denali which, though it has some specific radio/electrical issues, rides very smoothly. My lease is up this summer so I've been looking at the '16 Yukon Denali.

Given that I've no interest in a sunroof or rear entertainment (but would like a couple of other options), I would need to special order - the dealer I visited today indicated it would be about 6 weeks to get one built/delivered. They were able to put it into their system today for transmission on Monday - though I'm not committed and have signed nothing.

They only had one on the lot to test drive ('15 - 2 WD w/20" wheels). I just took it around town but noticed a slight vibration in the steering wheel around something like 40-45 mph, though I did not go much faster with it. That one also had a delay/lag in pressing the gas pedal and getting going. I didn't think much of it, but wanted to try another just to see if there was a difference. The salesman (well seasoned) just said that it's been on the lot for months and might need the tires balanced, but it's been my experience that an out of balance tire usually has a sense of more amplitude and lower frequency from what I was seeing with this vehicle.

They just got in a '16 4WD w/22" wheels. I took it along the same path and noticed a very similar vibration - almost like a slow "buzz" feeling in the steering wheel. I could even see the wheel vibrating slightly (nothing major). My wife said that she felt it too, but she's just interested in getting the additional passenger space in this vehicle over the Acadia... since it was noticably more confined feeling than our previous vehicle (Armada). When I said something to the salesman about the similar vibration he commented that the roads around there were not in the best shape. I did notice that this vehicle had better pedal response.

When we left I noticed that the same stretches of road felt smooth in our Acadia, with the exception of the actual bumps and seams in the road which I could actually see!

I've only read a couple pages of this thread, but wonder if what I've just experienced is part of the reported issues that all of you are discussing.

If next month, when the vehicle arrives, I take it for a test drive and feel this vibration - they'll just have to sell it to someone else.

Thoughts on this??

boazEarl8 · April 9, 2016

Just remember

If it vibrates, you must migrate (to another one)

Wrench589 · April 10, 2016

I've got a 2013 Acadia Denali which, though it has some specific radio/electrical issues, rides very smoothly. My lease is up this summer so I've been looking at the '16 Yukon Denali.

Given that I've no interest in a sunroof or rear entertainment (but would like a couple of other options), I would need to special order - the dealer I visited today indicated it would be about 6 weeks to get one built/delivered. They were able to put it into their system today for transmission on Monday - though I'm not committed and have signed nothing.

They only had one on the lot to test drive ('15 - 2 WD w/20" wheels). I just took it around town but noticed a slight vibration in the steering wheel around something like 40-45 mph, though I did not go much faster with it. That one also had a delay/lag in pressing the gas pedal and getting going. I didn't think much of it, but wanted to try another just to see if there was a difference. The salesman (well seasoned) just said that it's been on the lot for months and might need the tires balanced, but it's been my experience that an out of balance tire usually has a sense of more amplitude and lower frequency from what I was seeing with this vehicle.

They just got in a '16 4WD w/22" wheels. I took it along the same path and noticed a very similar vibration - almost like a slow "buzz" feeling in the steering wheel. I could even see the wheel vibrating slightly (nothing major). My wife said that she felt it too, but she's just interested in getting the additional passenger space in this vehicle over the Acadia... since it was noticably more confined feeling than our previous vehicle (Armada). When I said something to the salesman about the similar vibration he commented that the roads around there were not in the best shape. I did notice that this vehicle had better pedal response.

When we left I noticed that the same stretches of road felt smooth in our Acadia, with the exception of the actual bumps and seams in the road which I could actually see!

I've only read a couple pages of this thread, but wonder if what I've just experienced is part of the reported issues that all of you are discussing.

If next month, when the vehicle arrives, I take it for a test drive and feel this vibration - they'll just have to sell it to someone else.

Thoughts on this??

The most important piece of information for you to consider is what happened when you got out of the brand new Yukon and into your "old" Acadia... You went from harsh, noisy/boomy, buzzy, to smooth and quiet, right? All the new platform full size GM trucks/SUVs suffer from some kind of inherent characteristic which results in each and every vibration and bump in the round being felt and/or heard. There is no doubt on that. This forum, the pickup thread, several articles in the media....pretty much the way it is. If you want to avoid getting sucked down this vortex, don't buy one. If you want to risk numerous trips to the dealership, with no result, then I guess you could take the chance. But the odds are significantly against you if you do.

Personally, my wife lives the vehicle and the size. We have a Yukon XL. I wouldn't waste the time and money on the shorter version, as it barely has more room than many other SUVs, and the others don't come with all the noise and vibration headaches! But if you want the biggest there is, the XL can't be beat. And, with 20" Blizzack winter tires, it's quite smooth and quiet. So much, that I am dreading putting the factory 22's back on!

Good luck.

FogDucker · April 10, 2016

Believe it or not, the shorty actually has *less* interior volume than the lambda triplets (Enclave, Acadia, Traverse).

For my family, the layout is better than the Enclave now that I have a second row bench and shoulder room to sit 3 adults in it. I have regretted not getting the XL only a few times.

Back to your dilemma, I also recommend that you proceed only of you have a great service department that is willing to pull out all the stops for you. I'm one of the fortunate few that had my buffeting, booming and vibrating fixed.

If you do go ahead with it, negotiate a set of Michelin's with it!

Sent from my SM-G925W8 using Tapatalk

Willyspu · April 10, 2016

I've got a 2013 Acadia Denali which, though it has some specific radio/electrical issues, rides very smoothly. My lease is up this summer so I've been looking at the '16 Yukon Denali.

Given that I've no interest in a sunroof or rear entertainment (but would like a couple of other options), I would need to special order - the dealer I visited today indicated it would be about 6 weeks to get one built/delivered. They were able to put it into their system today for transmission on Monday - though I'm not committed and have signed nothing.

They only had one on the lot to test drive ('15 - 2 WD w/20" wheels). I just took it around town but noticed a slight vibration in the steering wheel around something like 40-45 mph, though I did not go much faster with it. That one also had a delay/lag in pressing the gas pedal and getting going. I didn't think much of it, but wanted to try another just to see if there was a difference. The salesman (well seasoned) just said that it's been on the lot for months and might need the tires balanced, but it's been my experience that an out of balance tire usually has a sense of more amplitude and lower frequency from what I was seeing with this vehicle.

They just got in a '16 4WD w/22" wheels. I took it along the same path and noticed a very similar vibration - almost like a slow "buzz" feeling in the steering wheel. I could even see the wheel vibrating slightly (nothing major). My wife said that she felt it too, but she's just interested in getting the additional passenger space in this vehicle over the Acadia... since it was noticably more confined feeling than our previous vehicle (Armada). When I said something to the salesman about the similar vibration he commented that the roads around there were not in the best shape. I did notice that this vehicle had better pedal response.

When we left I noticed that the same stretches of road felt smooth in our Acadia, with the exception of the actual bumps and seams in the road which I could actually see!

I've only read a couple pages of this thread, but wonder if what I've just experienced is part of the reported issues that all of you are discussing.

If next month, when the vehicle arrives, I take it for a test drive and feel this vibration - they'll just have to sell it to someone else.

Thoughts on this??

I too did not find what I wanted on the dealers lot so I ordered and then found this site. I live on a ranch where 4 wheel drive is actually needed. I also drive from California t Oregon and back, 600 miles each way. The 20" and 22" tires are plain stupid on a car like this and if you leave the pavement. They are meant for sports cars who's owners expect to "feel" the road. The small sidewalls of these tires cannot handle the +7,000lbs of truck they need to carry. For this reason, I ordered a Suburban LT with 18" wheels, rear bucket seats and only the gizmos that I wanted (no jumbo entertainment for every seat and no sun roof). I have 6,000 miles of city, highway and off road use and this is the best car I have ever owned. The safety features alone are amazing: side alert, adaptive cruise control, lane assist, automatic dim/high beam headlights . . . I will say the ride is stiffer than my 2001 Suburban and the seats are a little smaller and firmer, but this car is very nice. Don't put rubber band size tires on a truck, they don't work. By the way, I bought mine through the local Costco, got a nice deal and $750 Costco credit. Also, before I bought, I took the TSB that is mentioned in this list, to the dealer and asked about it. He said he knew and would be willing to fix if needed or talk about a trade if needed. Of course he wanted the sale, but I had him sign a note saying he agreed to this. I hope you enjoy yours as much as I enjoy mine.

Gatrnol · April 10, 2016

Great feedback (and quick too)!

THANKS

NORCAL SS · April 10, 2016

lowered a few of these rigs so far including my 2016 escalade. my customers said it help a lot with vibration. I have a feeling the stock stance of these suvs causes air turbulance around vehicles at stock ride height which is amplified inside.

my escalade

WWW.ESKYOWNERS.COM

The Zip · April 10, 2016

lowered a few of these rigs so far including my 2016 escalade. my customers said it help a lot with vibration. I have a feeling the stock stance of these suvs causes air turbulance around vehicles at stock ride height which is amplified inside.

my escalade

WWW.ESKYOWNERS.COM

Your customers confirmed they still have a vibration, so I don't agree with your analogy of the stock ride height cause there are three prior generations that were just as high. I tell you what, I would never set-up my truck like that, but I sure give you kudos for looks. You did a good job with that Escalade.

Snoringbear · April 10, 2016

Staying with the kid theme, I would agree with the power of suggestion if a person is an inexperienced, first time driver who hasn’t experienced characteristics of a vehicle. But these comments appear to be from mature drivers and there is no way a mature driver would not notice shaking and vibration in this truck and not have experienced a non-shaking and vibrating vehicle in their lifetime. Although my truck is an anomaly, I believe these folks are straight-up with their complaints, some of these trucks are just not on point.

"~ But these comments appear to be from mature drivers~". Really? Read some of the posts on this thread.

NORCAL SS · April 10, 2016

no they do not the vibration is almost gone. One even went to the dealer and they confirmed it with the tool they put inside the truck and stewart chevrolet sent this into gm since gm wanted to see readings. The rear of these trucks sit much higher then previous generations. Also gm lengthened the rear lower control arms so there are difference. I lowered a lot of these trucks current and previous generation. Some customers say they have no vibration while others notice it and after lowering they said the noise pressure is gone while the vibration is barly noticeable its actually pretty drastic. My truck is slammed to the fullest and I have NO vibration at all. The trucks where they siad its almost gone are only at the 4.5 option of my drop kit so me being 1.5 lower just tells me its a airflow turbulence issue. The truck handle SO MUCH better also when lowered its just a win situation. Mine is a 3/6 drop

also on my truck i did front/rear swaybars along with shorter endlinks both front and rear MAJORRRR difference. Now we know gm wont lower these rigs but so far ALL THE THINGS THEY HAVE TRIED failed and I feel the design these trucks have is the killer. Well at least those customers that lower them will be happy

stock front links vs the new ones i install in customers trucks. Swaybar angle fixed and better cornering since bar is no parallel with ground

rear helper bags on these trucks!! tows much better heres one i did

oh yah rear swaybar upgrade/endlinks and greaseable bushings

stock bar left vs bigger bar right

Edited April 10, 2016 by NORCAL SS