Billyshrieves

I’m completely lost with all this I know the wire that’s coming off the alternator to the battery then to the fender but everything else I’m completely lost I’ve read all this multiple times I just ain’t no good with wiring period That’s what I’m waiting for is a step by step

Okay mine started doing the lock and unlock thing from 45 up to 65 I have cleaned my grounds replaced my batteries since one was bad installed a noise isolator it went away for about 2 weeks and is right back to the same thing but worse any help would be awesome