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  1. C

    22 Yukon AT4 Slack on acceleration

    That was my issue as well. Thanks for the update.
  2. C

    2021 Yukon slips when accelerating.

    So funny. You beat me to it. That was my wife's issue. Never noticed it.
  3. C

    2021 Yukon slips when accelerating.

    Not yet. Holiday weekend but ours seems to be getting worse. Will definitely report back with any findings...
  4. C

    22 Yukon AT4 Slack on acceleration

    This thread and this thread...https://www.tahoeyukonforum.com/threads/2021-yukon-slips-when-accelerating.139367/ may be the same issue. I may just buy a new suspension control module to see if that is the fix. Does anyone have a good parts store they recommend for this type of part? Thanks, C
  5. C

    2021 Yukon slips when accelerating.

    My wifes 2021 just started doing this and I was hoping to find some information on here. I hooked it up to a scanner and the trouble code I received was U043A Invalid Data Received from Suspension Control Module B. Will be searching and get back with any additional info I find.

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