It comes from the breaker on the panel at the helm. The orange power wire from breaker to switch shows 12volts at switch with multi meter so assuming breaker is good
Have hydraulic Bennett trim tabs. Worked fine at end of last year. Neither working at moment. I am getting 12 volts at the switch. If I run a positive lead directly from battery I can trigger all 4 wires at plug at pump. So everything works fine when jumped. Replaced switch. Still nothing so...