Cruise, Speedo, Tach stop working

[SSurfer321]

22 Mondo

While under power the cruise, Speedo and tach all lose signal and read 0. Fuel reads 0.

Boat remains under power and radio works.

Turn off and back on and sometimes it comes back, sometimes it doesn't.

Sometimes it will come back while under power.

Any clues?

[HFarr]

Sounds like something loose. Check all connections starting with grounds first. A majority of electrical problems are ground related. Even the negative terminal connector on the battery.

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[SSurfer321]

Thanks. I'll check the battery connections as I didn't find anything loose under the dash.

[SSurfer321]

Found a loose aux battery cable.

Thanks friend.

[HFarr]

Found a loose aux battery cable.

Thanks friend.Sweet. Glad it solved the problem. Grounds are almost the root of all electronic related problems in some fashion. I love that feeling that comes with discovering what you think might be an expensive problem turns out to be just a simple tightening of a nut!![emoji6]

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