496 mercruiser engine alarm

[mattttt25]

2 short beeps every 60 seconds. fluids appear normal. drive lube was a little low. filled, alarm still there.

 

[waterone1@aol.com]

Re: 496 mercruiser engine alarm

The two beeps indicate an active trouble code in the ECM. You will need to get a scan tool on it to see what code is active, so you can troubleshoot it.