Margay livewell issue and water pressure gauge

[PMantle]

2015 Margay with the round livewell panel. I just had a bunch of things added to the boat like a Mercmonitor and graphs. After the install, I noticed that the livewell pump does not come on. The invisible button does beep though. Aerator seems to be unaffected.

Also, no activity from the water pressure gauge though that info is available on the Mercmonitor.

I cannot get the boat back to the shop any time soon. Any ideas for a novice to trouble shoot?

[Bass Cat Boats]

Yes, since it had an upgrade it’s likely a wire got disconnected when they were under there. The water pressure gauge is usually a hose on that system and we don’t know which you have. The small hose usually runs from the engine to the gauge.

[PMantle]

Thanks! Headed to the coast for some salt fun, but will investigate when I can.