Recent content by tjonesdfw

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    '26 Yukon Driver Door Creak & Wind Noise

    Yes, it seems to have fixed the wind noise for now.
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    '26 Yukon Driver Door Creak & Wind Noise

    Magic... now that an official fix existed, the dealer "found" the noise and put all new weatherstripping and trim on the drivers door per the bulletin which eliminated the open window noise. It only took 40 days in the shop in the first 5,000 miles to solve all the noises this one had. The...
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    Unwanted Brake Assist for 2026 Yukons - GM Releases Fix

    That's what I did at the first visit, and they refused to acknowledge it because it didn't show up under our VIN in their system yet. They finally admitted to seeing it this time and took care of the bulletin for us.
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    Key Left in Vehicle Honk

    Dealer said they found a software "anomaly" and performed a software update, claiming that fixed the issue. Clearly it did not because as soon as I stopped for fuel after leaving the dealership, I turned the truck off, stepped out and closed the door, leaving it unlocked, filled up with fuel...
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    Key Left in Vehicle Honk

    Our '26 will regularly triple honk as if a key fob has been left in the vehicle. For example, truck is in the garage unlocked, someone opens a door without even having a key in their pocket, throws something in and shuts the door... triple honk. No rhyme or reason as to when or why it does...
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    Unwanted Brake Assist for 2026 Yukons - GM Releases Fix

    Headed back to the dealer soon. Has anyone had this fix done yet? Our dealer keeps telling us they've never heard of it.
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    '26 Yukon Driver Door Creak & Wind Noise

    Glad GM finally admitted there's an issue. Now the real issue will be getting the dealer to agree your truck has the problem and actually perform the TSB repair. Every time ours has been in they conveniently "couldn't replicate."
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    '26 Yukon Driver Door Creak & Wind Noise

    After nearly 30 days at the dealer, it appears they finally fixed the rubbing noise by adjusting the fender alignment. The tech agreed with my diagnosis of the quarter panel rubbing the a-pillar. Still no luck whatsoever with the intermittent wind noise.
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    2026 power step squeal

    The dealer replaced a driver side step motor, and claimed some of them come stripped, which makes them squeal.
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    Unwanted Brake Assist for 2026 Yukons - GM Releases Fix

    Has anyone's dealer admitted to knowing about this yet? We took ours in before a trip and the dealer claims they've not even heard about this yet. https://gmauthority.com/blog/2025/12/gm-releases-fix-for-gmc-yukon-unwanted-brake-assist/ It doesn't show up in the GM recall center yet, but...
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    2026 power step squeal

    Has anyone experienced a loud squeal when their power steps drop or retract? Our ‘24 steps were slow but quiet. The ‘26 steps are much quicker but the driver side sounds horrible about every other drive.
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    '26 Yukon Driver Door Creak & Wind Noise

    Is your wind noise constant or intermittent? Ours is intermittent, but when it happens it's incredibly loud like a window is open on the highway. Dealer claimed the doors were aligned properly and since the wind noise is intermittent, they wont address anything else without being able to...
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    '26 Yukon Driver Door Creak & Wind Noise

    After having the truck back for a few weeks, I think I've traced the source of the noise to the drivers front quarter panel. The clearance from the quarter to the a pillar is much tighter on the driver side, and when you push on the top of the quarter above the fake vent/trim marking, it makes...
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    GM Mobile Service Plus Availability?

    We ordered a '26 instead of buying the '25 with that fee on the sticker.
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    '26 Yukon Driver Door Creak & Wind Noise

    They claim the door was perfectly aligned and saw no issues with the door. That was my initial thought too with the intermittent wind noise.
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