My cabo is powered by two caterpillar c12 engines. The starboard shut down while cruising. Subsequent investigation revealed electrical power going to the box located on the bulk head in the engine room controlling the ignition/engines. But no power leaving there to go to say the main electrical panel. Anyone has had a similar problem? Any suggestions what the problem might be?
There may be a breaker on the side of the box. Maybe a relay inside of the box. Any blink codes? Where is the ship now?
You may have a local / remote key switch in the E R. Ensure this switck has power to it. Try key switch in either position .
Your description is pretty vague. Do you have a picture of this box? Also it could be the fire system shut down relays.