Water stuck in door panel? 2014 Tahoe

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

Sparksalot

Elite Member
Joined
Sep 20, 2020
Posts
6,775
Reaction score
20,587
Location
Bastrop County, Texas
Oh yeah I know. When I first got mine the one door sounded like a fish tank sloshing around. I'm wondering what the purpose of those lower strips are. To keep road wash from splashing up? Do they help with wind/road noise? They are kind of annoying.
I'm pretty sure it's wind noise, or just a slight bit slicker in the wind tunnel.
 
Joined
Jan 5, 2024
Posts
50
Reaction score
75
Location
Milan
I heard This water sloshing around this morning, Been raining pretty good last few days. Heard it when I stopped at a stop sign today.

I read that the water is supposed to drain through the door panels but wouldn’t that cause rust inside the door panel?
In cases like this, use a soft wire, pipe cleaner, or something similar to gently clear out these holes. Be careful not to damage the door or drainage system. Washing them with a little water can also help remove any leftover debris.
 

mikez71

Full Access Member
Joined
Mar 9, 2023
Posts
3,220
Reaction score
3,986
Multiple cleanings wth a garden hose running down the window and a paperclip and pipecleaner still re-clogged very quickly for me. Finally took out center plug and so far so good. Holes really are too small!
 

Ont240

Member
Joined
Apr 22, 2017
Posts
50
Reaction score
50
Location
Ontario
You can't go wrong with fliud film! or formula 3000. That's what we spray in trunk lids. That bottom plastic strip does reduce slop from getting on the doors sill. Its a good idea to wipe the sill and that plastic with a damp cloth to fid it of grit that likes to wear on the paint. Especially in the winter!
 

89Suburban

Bull in the china shop
Space X Supporting Member
Joined
Jan 10, 2013
Posts
17,840
Reaction score
50,839
Location
SE PA
You can't go wrong with fliud film! or formula 3000. That's what we spray in trunk lids. That bottom plastic strip does reduce slop from getting on the doors sill. Its a good idea to wipe the sill and that plastic with a damp cloth to fid it of grit that likes to wear on the paint. Especially in the winter!
Yup, I am religious about doing complete door jamb wipe downs after a car wash.
 

ppvfan

Member
Joined
Jun 30, 2021
Posts
76
Reaction score
76
Location
Ontario, Canada
I had the same on my 2014 PPV. I pulled the weatherproofing strip off the bottom of the doors and the water poured out. I cleaned the plugged drain holes at each end and when it dried, sprayed Fluid Film in there. Not sure if there's a better solution.
 

Scrappycrow

Full Access Member
Air Force
Joined
Dec 22, 2023
Posts
438
Reaction score
688
Location
Alpharetta, Georgia
So Doors are Designed to Fill Up With Water?
Do these Vehicles come with Marine Speakers in them?
Why would GM Design to Allow Water inside of the Doors?
No, of course they're not "designed to" fill up with water.

No, the speakers are not marine-grade.

This isn't a situation of GM "allowing" this to happen -- window seals aren't perfect, so water gets in. Thus, the doors are designed to drain any water that get past the window seals. Every car ever made that I know of has drains at the bottom of the door to allow water out, they just get clogged once in a while due to dust and debris.
 
Last edited:

petethepug

Michael
Joined
May 4, 2016
Posts
3,788
Reaction score
4,356
Location
SoCal
Is there any possibility that the waterproof membrane under the door panel is allowing suction to hold the water in?

When it rains a dirty weather strip can become an air stop against the glass and create a suction barrier. The more water that collects at the bottom of the door, the higher the suction holding the water in.

Potentially. cutting a few slats at the top of the membrane would allow pressure to equalize and let the water out.

It’s a big maybe but you never know.

I had the same on my 2014 PPV. I pulled the weatherproofing strip off the bottom of the doors and the water poured out.
 
Joined
Apr 11, 2018
Posts
7,124
Reaction score
14,375
Location
St. Louis
Plus that membrane/plastic isn't sealed that well. There are cutouts/flaps/X's in it to allow the various rods/harnesses/levers through.
 

solli5pack

Full Access Member
Joined
Jun 17, 2023
Posts
486
Reaction score
741
I had an issue with water in the d/s door on the Yukon and the cause ended up being a missing seal/gasket on the rear view mirror. Installed new gasket and all good since.

1000004349.jpg
 
Last edited by a moderator:

petethepug

Michael
Joined
May 4, 2016
Posts
3,788
Reaction score
4,356
Location
SoCal
That is solid info to know. The stuff that a shoddy repair shop can do to your vehicle that’s worse than a never ending haunt.
 

Forum statistics

Threads
137,760
Posts
1,991,406
Members
102,746
Latest member
Big Jim
Back
Top