Verve and Verve Pro: 1)“E1” Motor Hall failure 2)“E2” MOS fault or motor phase line short circuit fault 3)“E3” Brake failure 4)“E4” Handlebar failure 5)“E5” Undervoltage protection 6)“E6” Instrument/control communication failure 7)“E7” Overvoltage protection 8)“E8” Controller op amp failure 9)“E9” Stall prote…