Warning: Silverado and Denali owners - water leak

philh wrote:
Air Extractors (engineering term for the part) is generally not considered to be "wet". Water should not be getting there, you need to find the real leak, this is only on the path.

I'm sorry, but have no idea what you're talking about. The leak was coming from around the faulty seal on this part. Of course water shouldn't be coming in there, but due to the faulty component and poor location, water did get in there. It's been sealed and hopefully rectified.