2010 Sea Doo Challenger 210 electrical Issues! Need help!

[SergeM78]

I can start the boat with ignition on, one engine will start with just a key, the over with a push button. Nothing on the gauge cluster, I take the key out engines still running, kill the main power engines stop. Check the fuses, all good. Checked all relays, all good, Ignition switch and both push start buttons good No communication with diagnostic tool, no vehicle found. Check engine and Fuel light is on when engines are running. Can this be short on ignition wires somewhere or am missing something? Please help

 

[Anchorman]

How did you make out. Could it be a stuck button? You could swap between port and starboard.