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  1. W

    C-15 High Voltage warning - won't start

    Thanks!
  2. W

    C-15 High Voltage warning - won't start

    I tried my spare battery and removed the red error light. Thanks for the help.
  3. W

    C-15 High Voltage warning - won't start

    13.54 Volts when the charger is on. Turned off the charger: And now its only reading 4.5 Volts Seems like the battery is not holding a charge. It says maintenance free, but has fill caps (looks like the previous owners had opened it before). I have a spare 12V car batter that I could swap...
  4. W

    C-15 High Voltage warning - won't start

    It says there are 3 active events, but there are 2 high volage warnings only (another for high voltage shutdown)
  5. W

    C-15 High Voltage warning - won't start

    Hi have a Cat C-15 Genset. All active events cleared, but error light is on. The present warning is that its reading high voltage, and it showing over 20 volts. I assume (but I'm not sure) that its 12V? I've found a voltage adjustment in the controls, but can't change it. Anyone have any...
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