2017 G21 Belly Ballast Sensor Location

[gadgetwiz]

I need to replace my ballast sensors in all three locations this weekend. They've been getting stuck at 100% when they are empty. I ordered the replacements, but I don't know where the belly sensor goes. My dealer went out of business last year, so I'm on my own.

Somebody uploaded some pictures a couple of years ago, but they are no longer visible. They said it was on the vent tube behind the dash. Would love to see a picture though. If I find it, I will post pictures here.

https://www.planetnautique.com/vb5/f...-sensor-access
https://www.planetnautique.com/vb5/f...ensor-2017-230

2017 G21 SAN

[gadgetwiz]

Sure enough, it was right behind the dashboard. Pulled the starboard backrest off, and it was connected to a small host right at the top of the compartment. (Sorry about the first picture - it only is meant to get a wider shot of the hose).

Aside from accessibility, that seems like the worst possible location for many reasons. Plus, I have no idea how that's supposed to work.