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Old Mar 12, 2021 | 11:54 PM
  #961  
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Default 2021 C8 HTC American standard issues

There are all on the passenger side: what a coincidence:
1. Passenger wiindow auto-closes to the top then opens back down a few inches. never lost power and auto closes, so it's not the indexing issue. It's sporadic
2. when HTC top is down, the black fabric cone is rubbing against the window when the window is closed all the way (driver side window doesn't even touch it)
3. body, door, & tonneau seams are slight mis-aligned
4. Broomerang misaligned
5. fender seam too tight

If anyone shares the same issue and resolved them, please share the info.







Good side

bad side

bad side
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Old Mar 13, 2021 | 01:14 PM
  #962  
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^^^^
My biggest gripe about panel alignment and paint finish is GM doesn't provide a definition of what they consider acceptable vs unacceptable. So it is up to the subjectiveness of the dealer.
I had a quarter panel seam misalignment on my C7 that would cast a shadow on the lower panel during mid-day sun. Never was able to get it corrected.
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Old Mar 14, 2021 | 04:37 PM
  #963  
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Originally Posted by fargon
My C8 is in the shop waiting on a new trany.
Can any advise how long it took to have theirs replaced?
Once they receive the tranny, which can take some weeks, they can get it installed within 4 days or so depending upon load...
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Old Mar 14, 2021 | 06:29 PM
  #964  
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Originally Posted by fargon
My C8 is in the shop waiting on a new trany.
Can any advise how long it took to have theirs replaced?
What got you to the point of a new transmission? Was it throwing codes or did it have a failure? I'm dealing with a code issue where they flushed it and may have to do a valve body. Just wondering what led up to your issue and what steps they did prior to unit replacement. Thanks and good luck hopefully you are back on the road quickly.
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Old Mar 15, 2021 | 09:13 AM
  #965  
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Originally Posted by seany
There are all on the passenger side: what a coincidence:
1. Passenger wiindow auto-closes to the top then opens back down a few inches. never lost power and auto closes, so it's not the indexing issue. It's sporadic
2. when HTC top is down, the black fabric cone is rubbing against the window when the window is closed all the way (driver side window doesn't even touch it)
3. body, door, & tonneau seams are slight mis-aligned
4. Broomerang misaligned
5. fender seam too tight

If anyone shares the same issue and resolved them, please share the info.
I believe I saw your post in FB as well. But did it get deleted? Although I don't have a HTC, I have similar fit/finish issues as to the rest of the cars there. When I went to the dealer to pick up some materials, I inspected every single car and they all had the same fit/finish issues.
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Old Mar 15, 2021 | 09:55 AM
  #966  
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Default HTC top & window auto-reverse issue

2 problems:

1) When closing the top, side passenger window closes then auto-reverses 2 inches. Even after the top is closed, the 1click auto-close will close then auto-reverse until I hold the button to override the auto-reverse function. I never lost battery power, auto-close and indexing still work fine. Regardless, I tried reprogramming the windows numerous times but it still happens every time I open then close the top. Anyone else have same issue?

2) Also, the passenger side window slightly pushes against that black cone which causes some squeaks and rattles sometimes. Driver side window doesn't even touch it. Anyone else have same issue? Does anyone know how to remove it to adjust a bit? Service manual anyone?
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Old Mar 15, 2021 | 03:09 PM
  #967  
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Yeah, I deleted at FB because the most responses were useless by trolls. I'm beginning to accept "some" as the American Quality Standard, unfortunate but reality. I was comparing to my Lexus. Thanks for the affirmation.
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Old Mar 15, 2021 | 04:09 PM
  #968  
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If the dealer has a good body shop they should be able to line things up. Good luck
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Old Mar 15, 2021 | 05:14 PM
  #969  
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Yes, but that is a very big IF. Most dealers just outsource it and even Lexus's body shop was less than par.
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Old Mar 15, 2021 | 05:20 PM
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Agree it really doesn’t matter as long as you don't pay for the work
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Old Mar 15, 2021 | 05:25 PM
  #971  
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Oh, it does matter big time. I don't want them to mess things up and make it worse. ;o)
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Old Mar 15, 2021 | 05:30 PM
  #972  
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All you want is a good body shop and a good out come so it really doesn’t matter as long as its done right.
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Old Mar 16, 2021 | 03:47 PM
  #973  
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Originally Posted by seany
Oh, it does matter big time. I don't want them to mess things up and make it worse. ;o)

100% Correct, if the isn't done correctly. It will come back to haunt you in a couple years. Check around for a high rated certified body shop. You didn't buy a 1/2 assed car, don't let anyone 1/2 *** it back together. lot of body shops a round that are known for the quick spit job for used car lots. Avoid those like the plague . I could write three pages of crap ive seen from fly by night body shops. Concrete filling rusted out areas, with bondo over and paint, yep seen it.

It's all fixable, just have someone who really knows what he is doing, do it.
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Old Mar 21, 2021 | 12:27 PM
  #974  
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Thinking about ordering a 2022 so I'm watching the problem areas this year. I wish every early buyer good luck with theirs.
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Old Mar 21, 2021 | 01:29 PM
  #975  
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Get that order in some are waiting 1.5 yrs for delivery. Im hoping I get pushed back to 22
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Old Mar 21, 2021 | 07:18 PM
  #976  
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Originally Posted by MichaelO
Thinking about ordering a 2022 so I'm watching the problem areas this year. I wish every early buyer good luck with theirs.
That's like watching divorce court TV hoping for tips a year before getting married.🤣
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Old Mar 21, 2021 | 08:13 PM
  #977  
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Originally Posted by MichaelO
Thinking about ordering a 2022 so I'm watching the problem areas this year. I wish every early buyer good luck with theirs.
Don't.

Let someone else enjoy it!
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Old Mar 22, 2021 | 10:29 AM
  #978  
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Default Thats about right!

Originally Posted by chrisbombtech@gmail.
That's like watching divorce court TV hoping for tips a year before getting married.🤣
Good One
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Old Mar 22, 2021 | 10:44 AM
  #979  
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My C8 is still in the shop awaiting a new transmission.
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Old Mar 23, 2021 | 06:18 AM
  #980  
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Originally Posted by fargon
My C8 is still in the shop awaiting a new transmission.
Ouch !!!!!!!!!!!!!!!!!!
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