Batt. Cable Confusion

[Dimas]

I have an 03 R/T, neg. batt. cable was rusted like hell, positive seems fine but dont mind changing it, looked up FSM online and doesn't tell me jack. any suggestions?

Well ya I got the cables in today and I was looking at them and I'm like wtf is this. well at least on the positive cable I'm confused.




There seems to be to lil wires running from this end piece. Can't find the plug for it on the new wiring.



travels all in here and disappears.



connected to neg. battery cable no clue where this goes at the moment.





end of the positive cable.

[occasional demons]

Not sure on the negative cables off hand, but the positve goes from the PDC to battery to starter. The end in the last pic is the starter connector.
Edit: the starter wire runs between the IM runners. When I redid mine I routed it underneath, so I didn't need to unhook the starter wire to remove the intake mani. Makes life much easier, as you will see