I must first say that i have searched this board till add infitium.. some info good some bad.

Now to the meat . If you own a 2000 X with 5 speed V6 se trim that was manufactured in tenn. IT DID NOT HAVE THE TRAILER WIRE HARNESS PRE-INSTALLED.

you must pony up the cash to get the KIT from nissan.

this was big let down how ever i have verified that the wire harness is not there .
this statement is only for the 2000 manual v6 SE

thanks

Yep, mine was the same. No trailer wiring whatsoever. I bought a kit from O'Riellys that included the module to allow the use of a four pin plug.