[Tiara Open] 1996 3300 Open bilge float switch wiring

[Sans Peur]

The manuals seem to be generic to the boats and aren't always as accurate as you would like. On top of that people rewire and bypass stuff. The wiring goin ? Through your float should run from the batteries and then to the wire going from the switch to the pump. Figure which one goes to the pump and then start trading the other backwards to the battery. I would bet someone rewired it. Possibly even direct off the positive terminal of the battery