“New Tahoe Leaks”
Yet another GM vehicle issue has surfaced. After purchasing a brand-new Chevrolet Tahoe from the dealership, this owner experienced a unique feature: water cooling for the dashboard and infotainment system. Jokes aside, a video was posted on X, featuring a Tahoe leaking all over the dashboard and center console.
The footage was captured on the owner’s smartphone and shows a stream of water dripping from the headliner around the rear-view mirror while the car was driving down a residential street. It wasn’t just a slow drip, but a steady stream of water. It is perhaps a little damaging to the Tahoe‘s reputation, being one of the more reliable SUVs on the market.
This is a brand new Tahoe. They must have bought the zen version with the water feature meant to keep you from getting road rage. 😆 pic.twitter.com/ZX608jGeWH
— Suzee Q (@SusieM414141) May 2, 2026
The Potential Cause
The cause of the issue hasn’t been identified yet, and based on the post, it’s unclear whether the owner has been able to resolve it. We can infer that one of the weather strips in the sunroof or perhaps the roof’s drainage system may be compromised. Since it is a brand-new car, it’s likely a quality-control issue, manufacturing defect, or improper assembly.
It turns out, the poster, Suzee Q, attracted other commenters to share their thoughts. Another commenter shared his Hummer EV leaking from the roof, with the issue traced back to the T-tops. Another commenter also cited the Blazer, which happened three weeks after purchase.
The most likely cause is perhaps that the drainage tube wasn’t connected or got disconnected. Modern SUVs have tubes that run down to the wheels to ensure rainwater is evacuated. Either that, or the water seals were improperly installed, causing water to leak through the roof and slosh about in the headliner.
Making Light of the Situation
While many people may start shaking their heads in disbelief, or scratching their scalps trying to get the issue fixed, other commenters asked if “the added waterfall feature extra?” Others were cursing Chevrolet, while others still were quick to share their experiences.
Another commenter who experienced a similar issue had to return to the dealer three times before the issue was fully resolved. Another, still, stated that they bought a GMC Denali instead.
In related news, earlier this year, GM issued a recall of several of its SUVs due to a transmission issue, with the Tahoe among the models affected. While that affects 43,000 vehicles, the water leak seems to be a relatively isolated case.
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