Gauges not interfacing with Motors

[bgreener]

Boat runs fine but Gauges, Touch Screen, and Blower not responsive or visible. On water mechanic is curious what interface or software is used to communicate between motors and gauges. Trying to avoid taking it for service and sitting for 3-4 weeks. Thanks in advance for any and all advice.
- 2015 Yamaha AR240
- batteries are charged
- boat runs fine
- displays are not operational

 

[anmut]

Sounds like your display died. I would double check your connections behind the helm, make sure everything is snug.