Anyone know the part number for the electrical connector underneath the passenger side seat ( I guess for the seatbelt for some reason). Anyway, it's a white piece(s) and I busted mine when I removed the seat. Thanks.

According to the service manual, you broke the seat belt pre-tensioner connector. NOT an unimportant part... Unfortunately, it does not list a part number. I would go to radio shack and buy the male and female equivalent and splice them in. Who gives a turkey if its OEM as long as the wires make good solid connections?

Then again, if you screw the connection and you're in an accident and your passenger is hurt because the pre-tensioner didn't go off, Nissan wouldn't owe you a nickel. You may want to let the factory fix it for you just to CYA.

I don't think it could be the pre-tensioner. The wire under the driver's seat on my '00 is just for the seatbelt warning lamp, I have no wire under the passenger seat.
The pre-tensioners should fire in any airbag-triggering collision, no need to "sense" anything at all. If the person isn't buckled in, there's no risk of injury from it firing...
Anyway, if it's airbag or pre-tensioner related, it should be bright yellow like the rest of the wiring related to those systems.

Brent

Yeah, I don't know why it would be there. It's not like it needs to tell me if my passenger's buckled in or not because what if I don't have a passenger. I guess I can ask someone when I take my X in for the airbag part recall. Maybe they'll fix it for me.

Along with what Brent said, wouldn't the pre-tentioner be in the side panel and not the buckle?