Sunroof Drain Clogged

[dirishlad]

I have a '21 Tahoe Premier and after a heavy rain I had water coming out of the seat belt opening and where the mirror is attached to the roof. Does anyone know if clogged sunroof drains are under warranty?
Thanks

 

[John52269]

Yes it is. It may also be a kinked drain line, that also is covered.

 

[Micahsd]

I have a '21 Tahoe Premier and after a heavy rain I had water coming out of the seat belt opening and where the mirror is attached to the roof. Does anyone know if clogged sunroof drains are under warranty?
Thanks

Just curious…the seat belt opening, is that in the 3rd row on the passenger side? That’s where I’ve got a water leak…drips on at the bottom of that 3rd row seat belt.

 

[wjburken]

I am not so sure that a clogged drain is a warranty item, but worth asking. I've had good luck taking some larger diameter string trimmer line and fishing it down the drain line to get any kind of debris to clear out.

 

[R32driver]

Might not be a clog. Ours leaked onto the driver floorboard and the dealer used this tsb to fix the issue. There's also reports of the drain tubes not being properly connected so the water ends up inside your headliner...

https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&cad=rja&uact=8&ved=2ahUKEwjWhqT-rLj3AhXfJzQIHdAZB7UQFnoECBIQAQ&url=https%3A%2F%2Fgm-techlink.com%2F%3Fp%3D14229&usg=AOvVaw0cdqnGkxecYifDDYqVv6RF

 

[dirishlad]

Thanks so much for your reply and help-much appreciated!

 

[dirishlad]

I am not so sure that a clogged drain is a warranty item, but worth asking. I've had good luck taking some larger diameter string trimmer line and fishing it down the drain line to get any kind of debris to clear out.

Thanks so much for replying and your help!

 

[dirishlad]

Just curious…the seat belt opening, is that in the 3rd row on the passenger side? That’s where I’ve got a water leak…drips on at the bottom of that 3rd row seat belt.

No mine was the drivers side seat belt opening-pouring out of it.

 

[anrn1995]

Anyone have success with dealership fixing this issue?

 

[Tyrell]

Hey, I'm opening this thread back up because I'm experiencing a water leak into the headliner of my 22 Yukon. BUT I DO NOT HAVE A SUNROOF!

Water accumulates in front corners of the overhead console area of the headliner and will saturate the headliner and pour/drip out of the plastic console panel edge.

Any ideas where to look?

 

[wjburken]

Hey, I'm opening this thread back up because I'm experiencing a water leak into the headliner of my 22 Yukon. BUT I DO NOT HAVE A SUNROOF!

Water accumulates in front corners of the overhead console area of the headliner and will saturate the headliner and pour/drip out of the plastic console panel edge.

Any ideas where to look?

View attachment 450031

I’d look at luggage rack side frame mounts or the antenna that’s above your drivers seat.

 

[Tyrell]

I’d look at luggage rack side frame mounts or the antenna that’s above your drivers seat.

Yes, I am starting to look at the luggage rack area. Any pointers on how to remove them or the trim that extends to the windshield?

 

[Tyrell]

Yes, I am starting to look at the luggage rack area. Any pointers on how to remove them or the trim that extends to the windshield?

I found info on how to remove factory roof rails. Have to remove headliner. What a pain! But that also means it is a likely point of water ingress.

https://www.reddit.com/r/gmcyukon/comments/1ey0oxi/2023_gmc_yukon_roof_rail_removal