I ended up replacing it with the exact same unit. But when I went to hook it up I hit an issue: there are three wires. My understanding is one should be always 12v, one is ground and one is an override to turn on from the helm switch.
The problem is the wire that should be 12v isn't. It is roughly ground. I even cut off the Delphi connector and checked the wire. The switch from the helm does work to turn on the pump. But I am guessing the auto feature won't work.
So I guess it is time to start tracing that wire?
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Note the battery was hooked up at the time. I was listening to tunes while rummaging in the bilge. But now that I think about it I didn't check the fuse...
Salem
