I need help please

[jacko]

I have a little black box under my gas tank that looks and smells burnt and when I hook up to negative terminal it's almost like there's a positive wire grounding out somewhere or something

 

[Mastiff Rider64]

Need to see pictures and know which year bike and what kinda bike.

 

[Jersey Big Mike]

I have a little black box under my gas tank that looks and smells burnt and when I hook up to negative terminal it's almost like there's a positive wire grounding out somewhere or something

Does your bike have "extra leds" on it?
Or does it have an alarm?