Fisher Avenger 14 wiring question

[strombolichef]

I am working on a 2005 Fisher Avenger 14. There is no battery switch, bus bars etc. Does anyone know how the ground wires come together and end up at the battery? Trying to work with existing harness and not replace it all. I haven't been able to find a schematic anywhere. There is a junction of 3 or 4 covered wire bundles in the back under the deck but without taking it apart I can't see how it's run. Ty.

 

[Chris1956]

I will assume that is an outboard powered boat. A lot of times separate wires from the dashboard are pulled back to the battery, to be connected directly. These power everything that is not controlled by the ignition switch.

Normally there is some sore of fuse box under the dashboard. Look for some wires on that which appear to head stern ward.