Be careful following only this as it does not solve the problem by itself. It is only part of a list of mods to perform under the cowl to redirect the water. That sealing they did was a guess and it did prevent a rush of water from entering the cabin filter housing, the issue is a porous open cell foam seal they used under that housing is not a Waterproof seal, it's an airtight seal used for HVAC ducts. So water can seep in to the cavity no matter what. And you can NEVER get the sealer under the windshield to the top of the housing. Tried everything. You would need to pull the windshield.
But this bulletin does give you a general idea of the issue when they first found it was happening.
Cheers
But this bulletin does give you a general idea of the issue when they first found it was happening.
Cheers
