Hi all! New to the boating community! I just purchased a 1998 Sunsetter LXI with less than 300 hours on it. It has a fuel injected Monsoon 320 engine in it. When I dropped it in the lake for the 1st time a month ago, it ran great! All the gauges, motor, pumps, etc. When I took it out this past weekend, I lost power to certain gauges, but not all. My clock, depth finder still had power, but my oil, fuel, engine temp, tach, and speedometer all stopped working? I tried tracing electrical but I thing I am not looking in the right spots or missing some. I found the fuses located in line coming off the engine, and all fine there. I tried resetting breakers but none tripped. I also check the fuses under the dash and nothing appeared to be blown. Am I missing something? Is there a wiring guide anywhere? Please help!
Do I need a new board? I've read that the mmdc board might be bad? But where and what does it look like?
Thanks for any contributions.