22 Tahoe with Water Leak

[Cryptocap]

Well, it was raining both outside and inside my Tahoe. I took it to the dealership, so now just waiting to hear back. seems to mostly be on right side. I was parked facing downhill when it happened. I turned it around to park uphill and it stopped.

 

[89Suburban]

Well, it was raining both outside and inside my Tahoe. I took it to the dealership, so now just waiting to hear back. seems to mostly be on right side. I was parked facing downhill when it happened. I turned it around to park uphill and it stopped.

View attachment 387293

Damn that sucks.

 

[Naz 23 Esky]

Sorry to hear that. This is pretty ******.
My 07 G6, 09 Silverado, 16 Yukon all new all leaked in that area. Sunroof and antennas suck for GM. Really had hoped they would have fixed in this new style. Dealer should fix under warranty and it's the last you see of it. Least that's what's happened with my 3 vehicles.

 

[Cryptocap]

Sorry to hear that. This is pretty ******.
My 07 G6, 09 Silverado, 16 Yukon all new all leaked in that area. Sunroof and antennas suck for GM. Really had hoped they would have fixed in this new style. Dealer should fix under warranty and it's the last you see of it. Least that's what's happened with my 3 vehicles.

That’s a sigh of relief… the fixing it part.

 

[Hiebs]

2022 Denali here, been in 4 times for same problem, I have water running onto drivers side floor from under the dash, only seems to be when truck is parked with drivers side lower than passenger side. They can’t figure it out…. I have a case opened with gm, also since they dropped my headliner I now have head aches when I drive the truck, I think they messed up the active noise canceling system, has almost a low drone sound or buffeting in my ears, and the truck shakes in the backseats while driving, nobody can fix anything…… best 85,000 I’ve ever spent… smh

 

[DuraYuk]

2022 Denali here, been in 4 times for same problem, I have water running onto drivers side floor from under the dash, only seems to be when truck is parked with drivers side lower than passenger side. They can’t figure it out…. I have a case opened with gm, also since they dropped my headliner I now have head aches when I drive the truck, I think they messed up the active noise canceling system, has almost a low drone sound or buffeting in my ears, and the truck shakes in the backseats while driving, nobody can fix anything…… best 85,000 I’ve ever spent… smh

Find another dealer. Or trade the vehicle in. Why deal with the head ache? Both literally and figuratively.

We used to have showers at my dealer that we would park the cars under until it leaked. Worked great and easily everytime.

Had chassis ears for rattles, squeals and abnormal noises.

Sounds like your place just isn't cutting it.

 

[H1Chester]

Several threads on this already.

There is a TSB out for a disconnected drain line if you have a sun roof.

 

[R32driver]

Ours went in for water on the floorboards around 3k miles. Turned out the sunroof drain tubes were too short at the bottom and water was not properly draining out under the vehicle. They added extensions as per the tsb about this issue and it's been good ever since. Just passed 21K miles

 

[Cryptocap]

Several threads on this already.

There is a TSB out for a disconnected drain line if you have a sun roof.

Tested the drainlines already those aren’t the issue.

Ours went in for water on the floorboards around 3k miles. Turned out the sunroof drain tubes were too short at the bottom and water was not properly draining out under the vehicle. They added extensions as per the tsb about this issue and it's been good ever since. Just passed 21K miles

Nice. Glad that worked! They looked at that TSB but doesn’t apply to mine since it applies when the vehicle is moving. Mine happens when parked.

 

[Cryptocap]

2022 Denali here, been in 4 times for same problem, I have water running onto drivers side floor from under the dash, only seems to be when truck is parked with drivers side lower than passenger side. They can’t figure it out…. I have a case opened with gm, also since they dropped my headliner I now have head aches when I drive the truck, I think they messed up the active noise canceling system, has almost a low drone sound or buffeting in my ears, and the truck shakes in the backseats while driving, nobody can fix anything…… best 85,000 I’ve ever spent… smh

What did you end up doing? They dropped the headliner on my and still can’t find the source. I opened a case with GM but need to take it back in a couple more times.