I hope someone out there can/will help you. I have basically the same type problem on my 2000 GTX Sea Doo. When I install the battery, I also reset the clock as when the battery is disconnected, it turns off. I reset it to the correct time and every time I unplug the lanard to stop the unit and later on restart it, the clock again resets to 12am. It resets and keeps the right time as long as I do not unplug the lanard. All the other gauges seem to work fine. I am only having an issue with the clock. Any ideas? Thanx Steve
rovnr@aol.com