This is a known problem but it still exists for me. I have a 2017 and from day one every time it rains water gets in the middle of the back hatch and when I go to open it water streams out of the lock and other parts of the door. I have seen this on youtube so I know its not a unique issue. I took it to honda four times over the last three years and they say it's fixed, I of course cant check until it rains and it's not, no change. Any ideas on how to fix this issue? At this point it's not going to be a dealer fix I can see that, they have no idea. I love my pilot but they got this totally wrong.