Hey guys and gals, I never post in this forum, but a good friend of mine has a 2002 Pathfinder, so I DLed the FSM in PDF when I had a chance. You'll find the link below. I'm taking it down in 24 hours though, as the site I DLed it from is no longer up, so I don't want any copyright troubles.
Here's the link
It's a .rar format, so it's a compressed file with all the individual PDFs in it.
Hope it helps!
Edit: You may need to create a Google account to access it. It's free and gives you online storage space anyway.