[Phil Lane]

Howdy, my mechanic is telling me there’s a front bilge pump under the stairs into the cabin. It appears to be in front of the shower sump. Does anyone know where the switch for this pump is? It seems to have stopped working and doesn’t appear to have a float switch to activate it. Ideas?  Thanks.
Rob

The first response is correct
 auto bilge pump cycles on a set time base intervals.
As for which switch controls it
Mine was on one of the helm control circuit breakers.
You could try to use a non contact current test pen on the feed wires and then toggle 
Circuit breakers
Good luck