My new to me 2011 Hunter 50 has an installed electric pump that drains the oil from the engine and generator. When decommissioning for hurricane season, I could not determine how to get power to that pump. I turned on all 12 v breakers with no luck. I ended up hot wiring the pump directly to a battery and it worked fine. The wires go into a large bundIe that make it difficult to trace. I don’t know if this was factory installed, but any ideas where the breaker might be?