240sx Speedometer issues. HELP!

[AZN_Pride]

I was trying to find the problem with my speedometer and I found this thing unplugged. Where would and what would thin plug into?

Excuse my lack of knowlege on 240's.

http://img.photobucket.com/albums/v29/Ttrigun/Where.jpg

[Benefit]

well then plug it in....remove the shroud around your steering rack , see if anything is unplugged

[AZN_Pride]

I looked everywhere and couldnt find anything at all. Im pretty sure that came from the speedometer though.