N14 columbia alternator wiring ..

So having some problems with this n14 columbia I just bought, they changed to an n14 from isx.. having some 434 code , engine dying ..

50 amp alternator fuse burnt, traced the amp wires with the fuse, and they end in this connector, seems weird that the connector is at the other side of engine, with no other endings

any ideas ?

disconnected it, truck working, but alittle worried about it

 

Thanks .. rewired everything..

Guy who I bought it from, made a mistake .. had ground and hot together… blew fuse, left it like that hahah guess he never realized it