Battery cables

[Luvolbikes]

After putting new house batteries in my 2017 Seneca HJ I was trying to figure out what the 2 smaller black cables were. Called the dealer, Jayco, Freightliner and searched the net for a couple hours. Couldnt get any help or find the answer. They want to take your money but are set up to avoid helping on the phone. Finally tracked the cables under the HJ and was able to find one went to the generator and one disappears up into the fusebox area. Checked the function and one enables the 12 volt shutoff switch inside the door. Also power to the generator for starter. Anyone else have the same experience? The total cables are of three types. Invertor (red and black) interconnecting cables between batteries. Output cables to generator and 12 volt house power.

[Rustynuts]

You are correct, ere are the drawings. The drawing is dated 2016 but my 2018.5 s the same.

[Luvolbikes]

Thanks for that. I actually saw it in another thread in this forum but the print is too small for my old eyes to be read. I am able to enlarge your diagram and read disconnect and generator. I really appreciate it. Thanks again.