My 2011 has started leaking condensation in on the passeneger side floor I was able to vacume it off floor and drain on fire wall but it still leaking into floor. Anyone none how to stop this problem? I see there not a lot of room to work over the dash and I think drain line open but what have a missed or need to check to stop this problem? thnx for any support or feed back

 

Have you fixed the issue? There is a piece that i had the dealership install on mine right after i bought it new. From what i can remember, it was a rubber hose with a 90 degree bend. They had to pull the passenger side wheel AND the wheel well molding to install it. Basically it's just an extension that connects to the current drain to keep it from running into the cab area.

 

When back to a Chevy 2014 seeing dealership con't fix