Had this happen to me last year when wiring in a new fish finder on a 2010 xpress with a 115HP Yamaha. Found 30 amp blown fuse at the motor. Fuses on the Yamaha were located toward the top front starboard side of the motor under a plastic cover.

No power to the console would be a connection or the main breaker at cranking battery.

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ï¿½The world will not be destroyed by those who do evil, but by those who watch them without doing anythingï¿½ Remember what He has done and remember that He is not done yet! GOD IS GOOD