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-   -   Mariah R21 Loud beeping noise (http://www.mariahownersclub.com/forum/introductions/12969-mariah-r21-loud-beeping-noise.html)

Mark Somerville 07-14-2020 10:03 PM
Mariah R21 Loud beeping noise
 
New owner last year of a used 2012 R21 Model. Last week on the water experienced a very loud beeping sound, that persists until the engine is past 3,000 RPM's but then starts up again at low RPM and starting the engine.
Anybody know what this warning signal is about?
Thanks!:confused:

mikeyt 07-14-2020 10:53 PM
Re: Mariah R21 Loud beeping noise
 
http://www.mariahownersclub.com/foru...eep-codes.html

gmoney 08-05-2020 12:54 AM
Re: Mariah R21 Loud beeping noise
 
As did mine. Check your outdrive fluid reservoir. Mine was just low. Added maybe half a cup and beeping fixed. But mine is 7.4, with the external reservoir.


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