[Grandpa Jeeper]

I just bought a 93 yj, interior fuse box has a white plug (female) attached underneath it, just guessing it a diagnostic plug, then while cleaning out the console I found a lil' black 7-8 prong relay looking thing. anyone know what these are?

Can you put some pictures up? Hard to guess otherwise.

 

[Grandpa Jeeper]

here it is

Is it live? Looks to me like someone added an auxilliary power source for whatever accessories they added in. Radio, lights, etc.