I had this issue on a 2015 24SX. The boat took on Hurricane Michael, so I knew when I bought it, it had some issues. The instrument cluster and power steering were out.
On my boat, there are two Multi-wire connectors in the wiring harness under the console. One has 6 wires, the other has like 12. On inspection they both have "green" corrosion. I cut out the 6 wire connector, put in high quality shrink wrap/seal butt connectors, and the cluster/steering is working now. Going to do the same thing to the big connector when it gets a bit cooler (Florida Gulf). Dealer would probably wire in a new connector and charge $$$$$$. My fix was around $40 (most of that in a good crimper).