guess that plug!!

[cleans13det]

the only plug i cant find out where it goes to or what it does. any help please. this is the main body/engine bay harness that goes to the fuse boxes all the way to the SMJ box.. any help would be great.


http://i227.photobucket.com/albums/dd305/kouki97/topplug.jpg (http://s227.photobucket.com/user/kouki97/media/topplug.jpg.html)

http://i227.photobucket.com/albums/dd305/kouki97/wirecolors.jpg (http://s227.photobucket.com/user/kouki97/media/wirecolors.jpg.html)