Have a 97 maxima and there are these tubes/hoses that stick out on each side underneath the rear of the car. There are two on each side of the spare tire well. If I take out the cover in the trunk to get to the jack, I can see the two on the passenger side. Tried searching, but didn't even know what to type in. Can take pics if my explanation doesn't suffice.

 

Sounds like drainage tubes, but without seeing what you are referring too I cant say with certainty

 

^yes. Clear tubes?

 

+1 Driver side is for fuel / EVAP stuff, passenger side for antenna and something else. These?? This is the passenger side but the drivier side is similar http://i1224.photobucket.com/albums/...g?t=1303392184