Posted By: Unclebubba
2000 merc 150 alarm - 03/30/24 07:07 PM
I have a Merc 150 with an alarm going off. Like an overheat alarm, but it's definitely not overheating. What could that alarm be? It is not a solid alarm.it beeps about 2x per second, and only does it when the trim is down. If it is raised up past about the halfway point, in turns off.