Hey there gang!
Just bought a 2011 - A22 Vandal Edition 5.7 Indmar (224 hours) one of the first days I put it in off the trailer after buying, I got the ENGINE FAULT - SERVICE REQUIRED along with the beeping. I can silence with the up down toggle (Adjustment) switch, and there are no buttons at the speedo to push. (Reading past posts for similar solutions) to get codes.
SO
I have a Rinda Techmate Pro scanner and NO FAULTS and I have erased any Active or Previous Faults but there were none. Each time right at start up or when the key is turned to "START" does it activate. It lasts for 2 minutes then clears and there are times it is in the water and it won't do it all day.
Oil was just changed and full - Fault before and still after - and disconnected batteries over night.
Reading your previous posts I am going to clean ALL Cable contacts for batteries and connections to make sure corrosion isn't the culprit and report back. {Report back - All connection cleaned at battery - Main Fuse - Under Dash - Dialectric Grease in all connections and noted a loose accessory connection at Ignition switch tightened) and STILL Engine Fault
Next up - Connections at Starter Alternator - ECM - etc....
Aside from dragging it to the dealer and last resort reflashing the ECM ..... Any other suggestions?
THANKS for any input!