Error messages in Conext

[GoVols01]

Radio and analog gauges keep cutting off and I get this message on the screen. Engines kept running the whole time like no issue. Will cycle on and off intermittently regardless of motion or not. WTH?!

Batteries are original and 3 years old now. I keep a maintainer on them while boat is stored comfortably in my garage year-round. Is this a symptom of my batteries being shot? Issues occur while in the garage and the battery maintainer is connected to them or not. Reading 12.4 to 13 volts on the monitor.

Checked all fuses and no loose wires anywhere. No moisture in connections either.

Also getting a CAN4 LOSS error code.

 

[31BVeteran]

HAPPENED ON MY 2019 212X. BASICALLY IT CAME DOWN TO A FEW LOOSE WIRES. HAVEN'T HAD A PROBLEM SINCE BEING DIAGNOSED BY THE DEALERSHIP... SORRY FOR THE CAP LOCKS, WORK SETTINGS AND I WAS TOO FAR AHEAD IN THIS BEFORE REALIZING. I'M NOT YELLING LOL

 

[GoVols01]

Any idea what wires were loose? In engine compartment or dash or battery compartment?

 

[John Mcpartland]

check the scu plugs. I just fixed my low aux alarm the other day. the wire going into the plug pushed about 1/4 back in. you couldn't tell it was oit by looking at it and the pin was seated in the plug

 

[John Mcpartland]

I can't find it now, but someone on here had the wiring diagram pictures from the manual for all the plugs. that is how I tracked my trouble down