Where is the negative battery cable on the frame? It needs replacing. on 1996 Mercury Cougar

It's corroded on the inside and I need to replace it.

Asked by for the 1996 Mercury Cougar
I agree with goodguy!
2 more answers , 1 more comment
I (reluctantly) agree with wetry..............
First answer i ever been sure of! I bet it will work.
follow the cable from the battery to the ground