The Nissan Path

Hey there.. I just got a 2006 Pathfinder and found out today that the rear sub on the Bose non nav system dose not work. I'm new to anything with the new Pathfinders.. any help would be great. Thanks

its more than likely the head unit, im on my third one its made by clarion.

I'm having a issue with 7 blade left turn signal and while looking at the fuse blocks, either under the hood or next to your glove compartment, there is a 30 amp fuse for the sub woofer, could be an easy fix if this is the problem.