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Reply To: HDMI AND USB-C PORTS NOT WORKING IN 2021 GMC YUKON

June 19, 2023 at 2:34 pm #766190
mjpete
Participant

I have an update!
I finally took my vehicle in today. They discovered broken wire under the passenger side. Warranty should cover the fix.
A little invasive (sounds like they have to tear most of it apart.) But luckily I should have my vehicle back tomorrow. Fingers crossed.

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