1986 Yamaha 70 etlj warning buzzer problem

nayborbob2

Seaman Apprentice
Joined
Jun 16, 2014
Messages
33
My buzzer goes off with engine off and cold when I turn the key to on. Oil is green and full. Engine rpm not limited once running and runs great. Could the buzzer be bad? Any troubleshooting advice greatly appreciated. Have run boat 5 times previous this summer with no issue. Not even sure where to start
 
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