Meaningful photos are hard to get......lots of things in the way.
I had a dealer do the install but here are a few photos of the setup on our 2009 Fit.
The battery w/tray needs to be removed to get good access.
Our cable goes under the battery tray. In the photo it's the silver wire shown toward the right side of the battery.
The breakaway reset switch is located just out of view toward the bottom of the photograph.
2018 Newmar Canyon Star 3513