Gsd22. No power light where’s the fuse?

[Cutwater28GG]

Turning on garmin 5212. No sonar found. Event log has sonar sensor lost error. Nothing changed in the garmin config but wondering if I blew a fuse somewhere?
Looks like no power to gsd22 under the dash. I don’t see led on unit. (Have done all the usual power reset troubleshooting

I can’t seem to find the fuse for either the garmin or gsd22

Does the gsd22 get its power from the garmin 5212 or a separate feed?
Is there an inline fuse buried in the cable mess?

Help please!?

 

[Full_O_Fish]

GSD22 has a dedicated power cable and should have a dedicated fuse or circuit breaker.

 

[Cutwater28GG]

Any idea where?

 

[Cutwater28GG]

does anyone have a GSD24 installed on a cutwater? curious whether it fits in the space under the throttle in the cave

 

[Full_O_Fish]

I replaced my factory GSD22 with a GSD24 a few years ago. No issues fitting it in roughly the same place, though it certainly is a larger unit, and my vessel is a C30 so I can't speak for the mounting space in the C28.