Ok I have been trying to pinpoint this damn buzzer alarm problem. Buzzer appears to come on for no apparent reason in different operating situations. The oil pressure light stays green, no overheat light, and the alarm is in one second intervals not constant. Most recently it came on after using it on trailer with muffs on after about 10 minutes. I have a strong water current coming out of pee hole. I am wondering if it is a faulty sensor or I have heard the trim/tilt can trigger this type of alarm. Anyone have any ideas? This is driving me crazy! If it is the trim/tilt sensor how do I disconnect? Is there a way to check codes if the buzzer goes off without an expensive reader? Thanks.

Intermitton buzzer could be alternator(low battery voltage) or ECU detects abnormal reading from a sensor on engine. Need to get it checked by dealer to find which sensor is activating an alarm.

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