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  1. Micahsd

    Possible Engine Wire Harness Chafing on Some 21’s

    Just a PSA that this was recently posted on the GM TechLink website where it talks about chafing on one of the engine wire harnesses which can cause a variety of problem codes to be set. https://gm-techlink.com/?p=15518 Looks like it can affect all engines in some of the 2021 Tahoe, Yukon, and...
  2. Micahsd

    OS update infotainment from 21 to 22 ?

    I’m not sure. Will probably depend on if the processor can handle the additional CPU of running the upgraded OS with Google integrated services. Here’s a link to the announcement of the Google integrated services which you’re finding on some of the 2022 models...
  3. Micahsd

    Lifter Failure 2021 Tahoe 16,000 miles

    That’s not good. I hope that doesn’t happen to me but it sounds like it’s a good possibility someday. Just curious…did they replace all of the lifters or just one side? There’s some other posts on here where after 8,000 miles they replace only one side then it does the same thing after...
  4. Micahsd

    Lifter Club

    Lovely. Mines also a March build. Up to about 6k miles so not looking forward to that fun if it happens.
  5. Micahsd

    Lifter Club

    Just curious…what is the build date on yours? Should have the month/year on a label inside the drivers door jam area.
  6. Micahsd

    Glitch in 2022 Yukon HUD Software

    I’d probably see if there’s an option to reset all the settings to their defaults, then make the custom changes again and see if they stick at that point. If the setting still doesn’t stick, maybe consult the dealer to see if there’s a software update or since it’s such a new vehicle, you...
  7. Micahsd

    New Buyer Question

    I’m surprised wheel locks would be that expensive. Maybe check out the Chevrolet Accessories website to see what they charge in there for comparison as it should be the same. if the all weather liners are what they’re including for the mats and that’s for all three rows including the cargo mat...
  8. Micahsd

    2022 RSE Apps

    Nice ride!
  9. Micahsd

    2021 Tahoe Rear Headliner Sunroof Metallic Rattle

    That’s odd. My ‘21 with the sunroof doesn’t have a rattle. I do hear it creek a little when I turn into it back up in my driveway. If mine had a rattle, I’d take it to the dealer for sure as rattles drive me crazy. :) Maybe you’ll have to take a drive with the tech and see if it acts...
  10. Micahsd

    Which Dash Cam?

    CNET’s Roadshow just reviewed some for 2021 and below is a link to their article. Within the article is a 9 min review video showing what their person recommends (Brian Cooley in the video and who wrote the article has been reviewing different car stuff for them for several years)...
  11. Micahsd

    Supplier discount sponsor

    lol…when I used my supplier discounted pricing on my ‘21, I had to provide them my employee badge which they had the send a copy into GM for verification.
  12. Micahsd

    Which build months are safe from lifter problems?

    Awesome…that’s what I like to hear! So far I’ve only seen one post of someone with a lifter issue towards the end of March. Mine was build Mar 19th so I hope to have the same luck as you with yours.
  13. Micahsd

    Brand new 2021 Denali shuddering

    Mine was built on March 19th and so far I’ve got 5,500 miles on it. Love the vehicle. I’m jealous that you don’t have auto start/stop. I have to hit a button each time to disable it!
  14. Micahsd

    Brand new 2021 Denali shuddering

    Looks like a nice ride. I do prefer the GMC look over the Chevrolet in the front. My ‘21 Tahoe does the same thing at idle. I suspect it’s the dynamic fuel management or something kicking in on mine although yours might not have that due to the chip shortage. When driving up small...
  15. Micahsd

    Sad day... Didn't even get to drive her for 5 days without the lifter going...

    That is pretty good. I’d still be curious when it was built. The dealer can tell you the exact build date or the month/year should be in a decal in the driver’s side door jamb.
  16. Micahsd

    Sad day... Didn't even get to drive her for 5 days without the lifter going...

    Wow…you just got it 5 days ago? Was it new or slightly used? Was curious if the build date was pretty recent.
  17. Micahsd

    2 Things - Probably User Error

    Thanks for the dome light stuff…I was looking for that the other day and couldn’t find a way to turn them all on and was going to look it up. :) Not sure why they couldn’t add a button for that…then again, I miss having a button for automatic high beam headlights like I had on my Acadia (have...
  18. Micahsd

    Parking Brake and Auto Stop

    I’d guess there’s some sort of test or adjustments they can make. I think it does a self test every so many starts (usually it’s a brief loud noise coming from the back wheel when you shift it into park).
  19. Micahsd

    Frost White Tricoat

    I like the idea of the black wheels. :) My Tahoe in that color is nice…the last two vehicles I’ve had were also the same color. It’s nice as it doesn’t show a lot of dust but it does show bugs. :)
  20. Micahsd

    New 12" guage cluster screen

    I’ve only seen a few photos of it but not in person. I thought initially it would be cool having the 8” version or whatever it is in my ‘21, but I’m not able to really customize it much. It has the same exact pages of info my wife’s ‘20 Traverse has (just the rectangular area you page...
  21. Micahsd

    First Flat Under 5K miles.

    I had a flat on my ‘21 with the 22” rims under 500 miles (about 480) and ended up going through the dealers. They surprisingly covered it under GM warranty as a “hardship” kind of category since it shouldn’t have happened with those few miles. Not sure what their limit would be on something...
  22. Micahsd

    Parking Brake and Auto Stop

    On my '21, I've just gotten into the habit of pushing the starter button, then after a second push the auto-stop button...yes, it's annoying to hit two buttons all the time, but I'm so used to it now, when I get into my wife's Traverse and start it up, I start looking for the auto-stop button...
  23. Micahsd

    A/C takes a long time to work some starts

    Haven’t had that issue. Sounds like maybe it's a little low on freon.
  24. Micahsd

    Does anyone know the exact failure mechanism of the lifters?

    Ugh…that’s sucks. Good luck with the repairs. Hopefully it goes well.
  25. Micahsd

    2021 Tahoe Floor Mats

    Yeah you just drop them in. On the front row there’s snaps built into the foot which they snap on to in order to keep them in place. They match the interior color perfectly. I’ve got the lighter brown interior but the floor area is black, so I’ve got the black Chevrolet branded all weather...

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