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high voltage

  1. M

    High voltage reading without engines running

    I have a 2015 Yamaha 212x. Last time I took it out I noticed a high voltage alert on both tachometers (~22V) without engines running. Verified that the reading is incorrect by measuring both batteries with a multimeter. I also have a custom USB charging port with built-in voltmeter. All of them...
  2. Eddie Hania

    Low/High voltage AUX battery warning - Help please

    Just got my new 2016 Yamaha 242 limited, first time on the water for 50 mins all went 100% second time about 45 mins into our journey while going at about 20 mph a loud alarm is beeping with Low/High voltage AUX battery . so i fiddle along for a little to figure out how to mute the Da$n thing...
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