Out for a ride yesterday and all my gauges stopped working. Boat kept running fine. When I am hooked up to shore power and I engage the Instrument Light switch I am getting a solid beep and the all the gauges red line. The light on the switch does not come on. Any suggestions of what to look at?
2000 3300SCR
I'll take a look at the wiring diagram to see if I can give you some ideas but with all of them doing this it's either a common ground or 12V connection. Black or purple wires.
All Gauges Not Working
Linear Mode
