07 SV211 Team Battery/Switch failure on # 2

[nhbouch]

Was out yesterday running on #2 battery about to get a skier in the water and boom everything went dead. Engine was not running at the time, just running blower and some tunes. Keypad went dead, no gauges, nothing. Looked at battery #2 and it was connected in battery case with cover attached and strapped...no loose connections. I've been alternating days between #1 & #2 all week while on vacation this week since Saturday.

I switched back to #1 and everything went back to normal

Looking for advice on where to start troubleshooting-is there a fuse / breaker that may have popped? I checked under the footwell to see if anything popped on that fuse panel, nothing.

I'm not the most mechanically advanced - I keep my local dealer happy with any issues that may pop up.

Only 260 hrs on my boat.

Volts on #1 are between 13-14.2 when idling and running.

Batteries were bought new September 2016 when I bought the boat.

Before I go removing the panel below figured I'd ask the smart people on the forum for any advice

Thanks

Dan





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[charlesml3]

Well the most obvious culprit is a loose wire. It could be the connection behind the battery switch or on the battery itself. Check all of them.

-Charles