2004 launch 22ssv speedometer not working, fuel gauge also

[Rileymurph41]

Did some reading. Checked the paddle wheel and it’s still attached to the triducer. Read that the sending unit is somehow ran through this too. My fuel gauge also doesn’t work. So anyway besides replacing the triducer for the speedo does anyone have any ideas? Also I guess I’ll ask about the fuel gauge. Sending unit in the top of the tank?

[CornRickey]

Confirm good connections on the gauge before anything. I would buy a cheap speedo gauge to troubleshoot before messing with the transducer.

[roosm]

Also check good ground on the fuel sender. Lift the floor and look at the ground cable from the sender.