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Posted

The vibration fix is up to the dealer, there's no set steps it is just trial n error to see what could be causing it in the rear end

 

But there's been a recent post where someone had the entire rear end rebuilt/new parts and vibration is still there

 

For the buffeting (roof), there is a TSB for a fix, but it has been reported to come undone so maybe GM is back to the drawing board on that one

The vibration fix is up to the dealer, there's no set steps it is just trial n error to see what could be causing it in the rear end

 

But there's been a recent post where someone had the entire rear end rebuilt/new parts and vibration is still there

 

For the buffeting (roof), there is a TSB for a fix, but it has been reported to come undone so maybe GM is back to the drawing board on that one

Posted

Stopped by gmc service today, they said rf balancing is what they been doin to resolve vibration , but he felt it's a drivetrain issue. That Gm doesn't want to recall. He also said he only seen this problem with the 22 s not the smaller wheels

Posted

Good morning Lift,

I’m happy to see that you are actively working with a dealership to help find a possible resolution to your vibration concern. I apologize for any frustration this may have caused you. If you find that you need any assistance in working with your dealer, please feel free to reach out.

All the best,

Julianne M.

GM Customer Care

 

Stopped by gmc service today, they said rf balancing is what they been doin to resolve vibration , but he felt it's a drivetrain issue. That Gm doesn't want to recall. He also said he only seen this problem with the 22 s not the smaller wheels

Posted (edited)

I dropped my 2015 Chevy Tahoe PPV at the dealership to have the brakes fixed, rattling noise from passenger side 2nd row seat, vibration at various speeds fixed and wind buffeting (however, they said because GM has not released a guaranteed fix that they would not attempt to fix it and would need to speak with an area representative).

 

Does this sound right?

 

 

^^^^^ THIS sounds just like what I'm being told right now. We have a 2016 Escalade 4wd that's already had the roof Dynamatt'd, and still can't stand to drive in the vehicle! The booming, buffeting, and sound vibrations are just TERRIBLE! I've been in contact with the service manager, and he said they WILL NOT take the vehicle back in to try to fix it. Obviously he knows there's nothing he can do to fix it.

Have an open case open will GM, but GOOD LUCK getting anyone to call you back! And if anyone does call back, they can't do anything to help. They keep saying we have to take it to our dealer. you mean the dealer that wont take it and try to fix it?

 

THIS IS ALL A TOTAL JOKE GM! Not most of the people, but EVERYONE that asks about our new $86,000.00 Escalade I tell them what a total piece of JUNK it is ! I have no less then 10 clients and friends that have not bought one yet for all the issues we've had with our THREE since Sept 2015.

 

 

IF YOUR IN THE MARKET FOR A 2015+ GM SUV........WAIT! YOU DONT NEED TO SPEND YOUR HARD EARNED MONEY TO HAVE NOTHING BUT FRUSTURATION !

 

The outdated Toyota Sequia and Landcruisers are looking better and better everyday.

Edited by TOBTEK
Posted

LORD HELP YOU if you get Gail at GM early response. Ext 5911565 ! She is 100% completely WORTHLESS. She has the Balls to tell me today...... " Sir, you mean to tell me you had two 2015's bought back, and you bought a 2016 ?"

 

Yes Gail, This is what we stupid husbands do to try to make our wives happy....make really stupid mistakes from time to time by buying yet another Total piece of JUNK GM product. just because my wife thinks they look pretty. OR just maybe if GM would actually admit there's a problem here and just fix the damn problem I wouldn't have to deal with this NONSENSE! She is telling me today, since my dealership is refusing to work on this car, its working with in manufactures designs spec's...... RIGHT! GM designed this vehicle to have excessive buffeting at freeway speeds ? GM designed this vehicle to sound like a rolling Sub-Woofer over any small road imperfection? GM designed this vehicle to create motion sickness for excessive cabin pressure?

 

TO ME, as soon as GM put out the TSB's TO ATTEMPT TO CORRECT THIS PROBLEM, they admitted there is in fact a problem here ! Why are engineers trying to fix this if in fact there isn't a problem?

 

WHY is there not a class action law suit against these 2015+ SUV's ?? This is absolutely ridiculous !

 

And BTW: Thanks Gail for leaving me on hold for 20+ minutes today while you were transferring me to your supervisor. Before I gave up and hung up.

 

 

 

CAN'T WAIT TILL ANY OTHER MANUFACTURE starts selling something my wife likes ! Just want this ordeal to be over.

Posted

LORD HELP YOU if you get Gail at GM early response. Ext 5911565 ! She is 100% completely WORTHLESS. She has the Balls to tell me today...... " Sir, you mean to tell me you had two 2015's bought back, and you bought a 2016 ?"

 

Yes Gail, This is what we stupid husbands do to try to make our wives happy....make really stupid mistakes from time to time by buying yet another Total piece of JUNK GM product. just because my wife thinks they look pretty. OR just maybe if GM would actually admit there's a problem here and just fix the damn problem I wouldn't have to deal with this NONSENSE! She is telling me today, since my dealership is refusing to work on this car, its working with in manufactures designs spec's...... RIGHT! GM designed this vehicle to have excessive buffeting at freeway speeds ? GM designed this vehicle to sound like a rolling Sub-Woofer over any small road imperfection? GM designed this vehicle to create motion sickness for excessive cabin pressure?

 

TO ME, as soon as GM put out the TSB's TO ATTEMPT TO CORRECT THIS PROBLEM, they admitted there is in fact a problem here ! Why are engineers trying to fix this if in fact there isn't a problem?

 

WHY is there not a class action law suit against these 2015+ SUV's ?? This is absolutely ridiculous !

 

And BTW: Thanks Gail for leaving me on hold for 20+ minutes today while you were transferring me to your supervisor. Before I gave up and hung up.

 

 

 

CAN'T WAIT TILL ANY OTHER MANUFACTURE starts selling something my wife likes ! Just want this ordeal to be over.

 

So this is your third vehicle. Did you try the rf balancing

Posted

So this is your third vehicle. Did you try the rf balancing

 

Yes, they have RF the tires, removed the headliner, inspected the cross members, and Dyna matt'd the entire roof. Now with 12,000 miles on it, its worse then ever. I can't stand to drive in the thing ! I STILL think the super stiff shocks are a major cause of the Booming at low speed. I get the boom while backing out of my driveway and the wheels drop out at full shock extension/drop out. Will anyone at GM listen......Nope.

Posted

I mentioned back in January that 20's were the answer on the Yukon Denali I purchased (May 2015) with less than 20 miles. I've asked several 2015-2016 Yukon owners about their cabin pressure. My experience seems to be consistent with other owners. Switching to 20's reduced and/or eliminated the problem. I have 18,000 miles on my SUV and don't have any pressure problems.

  • Like 1
Posted

https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4'>https://youtu.be/Fs7qjmHl4R4

Interesting info. Not sure if true about the 2016 though

https://youtu.be/Fs7qjmHl4R4

Interesting info. Not sure if true about the 2016 though

https://youtu.be/Fs7qjmHl4R4

Interesting info. Not sure if true about the 2016 though

https://youtu.be/Fs7qjmHl4R4

Interesting info. Not sure if true about the 2016 though

https://youtu.be/Fs7qjmHl4R4

Interesting info. Not sure if true about the 2016 though

Posted

Does anybody still has that buffeting problem with a recently purchased 2016 Yukon/Tahoe ?

 

 

yes....... GM bought back TWO 2015's from us, and gave us a 2016. STILL has ALL the buffeting and subwoofer Booming sound problems. Only thing different with the 2016 is GM doesn't want to do ANYTHING to correct the problem.

 

NO MONEY in the world is worth buying one of these new 2015 or 16 SUV's...... They are COMPLETE JUNK !

Posted

Sounds very painful ! Have you been able to hear the buffeting at the time of purchase or is that an issue that comes up later ?

 

GM sells about 100000 of those trucks a year and some seem to be affected and some not, and I am just as annoyed as you are, since I need a truck with those specs and there is not

much else on the market. Have been holding of until the 2017 will be available, hopefully without this issue, it would drive me crazy.

Posted

https://youtu.be/Fs7qjmHl4R4

https://youtu.be/Fs7qjmHl4R4 info. Not sure if true about the 2016 though

yes....... GM bought back TWO 2015's from us, and gave us a 2016. STILL has ALL the buffeting and subwoofer Booming sound problems. Only thing different with the 2016 is GM doesn't want to do ANYTHING to correct the problem.

 

NO MONEY in the world is worth buying one of these new 2015 or 16 SUV's...... They are COMPLETE JUNK !

You have an escalade right.

Someone said the exhaust damper is related to the booming.

 

That video I posted said the buffeting was related to the body bushing being too hard. I guess with the escalade the 22s don't absorb enough shock

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