Kevin,

I am trying to rewire my 1991 pontoon boat. I have made many attempts on the internet to find schematic pictures or drawings. Do you have any suggestions of where I can locate them?

Thank you for your time,

Otto

Otto,

Pontoon boat wiring schematics are very rare. Most people either start rewiring their boat one wire at a time or purchase a pre-fabricated harness that has wiring for all the components they require.

Our partners at EzAcDc make a great Pontoon Boat Harness that has connections for navigation lights, docking lights, boat horn, courtesy lights, livewell pump, and pontoon stern light.

This harness will connect directly to any of their marine electrical panels.

Besides the wiring harness, EzAcDc also sells a clever kit to rewire your boat’s original OEM electrical panel. This is one of their best selling items because it makes this previously crappy job considerably easier.

Hope this helps,

Kevin