Hi all, I'm hoping someone can assist me. My rear hatch on my versa will come open on its own. Almost as if the release button is being tripped somehow. It happens while driving and while just sitting. It doesnt come enturely open, but just to where i have to push it shut again but something is causing it to unlatch on its own. I can hear it when the mechanism engages as I'm driving. Is this something with the button itself or the latch? Thanks for any assistance!