Water in rear door

[alvocado]

2011 GMC Yukon: I noticed water dripping out of my driver's side rear passenger door this afternoon and when I opened the door, I could hear a lot of water swishing around in the door cavity. I popped the lower rubber seal off and water jetted out of the fastener holes. There had to be a good gallon of water trapped.

 

This is the first time I've noticed this so two questions: 1) where is the likely point where water is entering the door cavity? I don't see any sign of water inside the truck and the seals around the window show no issues. 2) there are holes on each lower corner that look like weep holes but no water exited those holes. Are they designed as weep holes? if so, I'll get some compressed air to see if I can open them up. There's no sign of any corrosion on the door bottom.

 

[dna9656]

You prolly have a plugged door drain, they are located in the bottom of the door and somewhat accessible from the outside. Get some sort of toll, paper clip and roust it in the drain hole to move whatever is blocking the drain. OR You can remove the inside cover (that can be very challenging if you don't know what to look for.

[CamGTP]

Yes, those two weeps holes at the bottom corners are the drains. Blast some air up them to clear them out.

 

Pretty common issue honestly, I had problems like that on my 2012 and so have a few other people I know.