Jingle jingle underneath only in 2wd

Philipgonzales3 · April 10, 2021

8 minutes ago, Thejet07 said:

If that’s your only issue I wouldn’t trade it away. But to each his own. I would schedule a test drive and make sure you drive it for at least a half hour beforehand. The noise is more likely to be prevalent. Show them the slop in the axle as well.

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Well the thing is that there is no permanent fix for a majority of the people. I love the truck in every other way, no other issues have come up besides my parking sensors acting a little wonky sometimes. I just don't have faith that a permanent fix is out there based on what I have read so far, both here and on Facebook. I would much rather not trade the truck since I already fixed it up the way I like. Nothing too major but I have done muffler, exhaust tips powder coated, black and red emblems, vinyl wrapped some of the interior, Amp power step running board, etc etc and it is gonna be a pain to start all over again. Guess I will see what happens when I take it in on Monday and go from there.

Philipgonzales3 · April 28, 2021

One failed repair attempt down. They replaced the hub bearing, which of course did not fix the noise. I took it back the following Monday and they could not hear the noise. TBH I couldn't either but probably bc I went to the dealer in the morning when it was cooler. This video was taken the day after the hub bearing was replace. This is already becoming annoying. Supposedly I have 14K equity in the truck according to KBB. Hmm what to do what to do?

Thejet07 · April 29, 2021

That’s definitely the tsb on the axle shaft not the hub.

Philipgonzales3 · May 8, 2021

Supposedly PIP5653K is out and engineering is looking into this again. Sorry for the quality but someone shared this with me on Facebook.

IdahoElevation · May 15, 2021

https://youtube.com/shorts/f71GTxAYoyo?feature=share

Well I had some Bilstein 6112 put on the front today and now have a noise. Hoping it just needs a better alignment. What do you jingle experts think. 2020 Sierra elevation x31 with 8,000 miles. SU4

notice once I get a speed of 15 MPH. BTW Shocks feel amazing over the ranchos. Can’t wait to get the rears delivered and installed. Would warranty give me a hard time about the new shocks “causing it”

Rubyralph · May 16, 2021

I will be following this closely as my truck started making noise last Friday on our first warm day. We went on a 120 mile round trip it was 75 degrees, I noticed the jungles soon after the truck was warmed up and didn’t say a word to my wife. I wear hearing aids and couldn’t determine the source but on the return trip my wife asked what the noise was...and my truck only has less than 5K miles! So on the next warm day this week I will try the 4WD mode to see if that changes the noise.
I'm so happy I saw this as I knew the dealer wouldn’t of been able to confirm any noise, hopefully GM can fix our trucks the first time this time!

Philipgonzales3 · May 19, 2021

On 5/14/2021 at 9:42 PM, IdahoElevation said:

https://youtube.com/shorts/f71GTxAYoyo?feature=share

Well I had some Bilstein 6112 put on the front today and now have a noise. Hoping it just needs a better alignment. What do you jingle experts think. 2020 Sierra elevation x31 with 8,000 miles. SU4

notice once I get a speed of 15 MPH. BTW Shocks feel amazing over the ranchos. Can’t wait to get the rears delivered and installed. Would warranty give me a hard time about the new shocks “causing it”

Sounds exactly like the issue everyone is having to me. Pretty sure this is not an alignment issue. Welcome to the club .

Edited May 19, 2021 by Philipgonzales3

Stefan Tasionas · May 21, 2021

Did they ever find a solution to the issue?

AJMBLAZER · May 21, 2021

I believe on mine they replaced the stub shaft originally.

My noise is gone.

Otherguy · May 22, 2021

They did the latest TSB on my truck a few months ago and I haven't heard the noise again. We shall see when it starts to get a bit hotter outside.

Taren23 · May 28, 2021

Well, my jingle is back. This time it is more noticeable in reverse when locking out left and right. Chevy dealership replaced stub shaft on PIP5653J and the other supplied parts. Scheduled a new appointment with the dealership about a new problem with an error code of brake failure code P25A2. Along with the noise, so hopefully I can chat with them about the PIP5653K that was posted earlier. My truck is literally falling apart after a year and two months of ownership. Reached out to a lawyer to review my potential case. My frustration level is threw the roof with this purchase. I'm going in for my third repair attempt for the stub shaft / front diff … So hopefully I will have a case and eventually get this resolved.

msaul37 · June 5, 2021

i definitely have this too. 2020 z71 crew with 11k miles. it's definitely occasional, as it takes a while for it to make the noise and seemingly doesn't make the noise other times. now i know where to pinpoint the issue when i take it in. definitely goes away when i put it into 4x4. no idea what it's called, but the metal part out from the transfer case that connects to a rubber boot is 'loose' on the drivers side, and tight on the passenger side.

Philo Beddo · June 6, 2021

2020 LM2 Z71. Dropped mine off for this and the common leaf spring noise. I handed them both bulletins and they were able to confirm both. I'm to the point where I'd like to just use Auto 4wd consistently to avoid hearing it. Mine starts after it gets warm and continually gets louder. Can't have my windows down at highway speeds. I talked to the service guy and he said he'd never seen a service bulletin go unfixed. Not sure I believe that. Hoping some diy'er comes up with a solution because I love the truck.

AJMBLAZER · June 6, 2021

Several of us have apparently received successful fixes.

Mine was done last November and 6,000 or so miles later no chirping.

I drive 40 minutes at freeway speeds each way and used to hear it every time I got off the interstate. Nothing now.

Philo Beddo · June 6, 2021

2 minutes ago, AJMBLAZER said:

Several of us have apparently received successful fixes.

Mine was done last November and 6,000 or so miles later no chirping.

I drive 40 minutes at freeway speeds each way and used to hear it every time I got off the interstate. Nothing now.

Stub shaft?