A little more info would help. Are you replacing the existing camera with a new, identical device. Or, are you going to replace the camera with a new system...wireless or wired? Are you replacing the camera for a better one or did the existing camera fail. Since you have a Sunseeker it's highly likely you have the system from RVS. To verify, look under the dash and around the steering column you'll see a silver box that looks like this:
If that's what you have then the existing wiring is proprietary and probably won't work with any other brand. If replacing with a like camera just move the wires from the old one to the new one. Also, it's possible that there is a failure of the -501 control box.
2018 Forester 3051S (aka Clyde)
2015 Wrangler Toad (aka Bonnie)
At some point during every day you suddenly realize nothing else productive is going to happen the rest of that day. For me, it usually occurs around 9 am.