MemberMay 27, 2018 at 8:27 am
Two things to check
First check the motor connections on to the board are secure (black wire white wire) also check brake connection on board
If they are ok then check the batteries by replacing them with 2 new as they could still read 25volts plus but not giving amps.
If that does not cure it then it sounds like the main board is faulty.
Hope this helps
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