i have an 07 hr and was looking through the engine bay and found this small black box with a hose that wasnt connected to anything, didnt have air coming out or any kind of fluids. i also cant seem to find what it connects to.



The hose running up o the bottom left is the hose that i cant find where to connect

 

damn no one knows what this **** is...haha

 

Its the transmission breather...it doesnt go up it goes down and connects to a nipple on your transmission. If you download the FSM it will help you greatly in life.

 

Yes, but then there'd be no questions to answer.

 

True. Most people start a cult a charge for it.

OP here is a link for you:
https://nicoclub.com/archives/nissan...e-manuals.html

 

noted. greatly appreciated!