
09 10
Fault code
Fault code Code meaning Reason Solution Fault code Code meaning Reason Solution
E001
E002
E003
E004
E005
E006
E007
E008
E009
E010
E011
E012
E013
Controller stoped
working temperarily
Controller stoped
working temperarily
Controller stoped
working temperarily
Controller stoped
working temperarily
Controller fault
Controller verification
failed
Motor fault
Battery over protection
Charging overcurrent
protection
Charging fobbiden
at low temperature
Battery over discharge
alarm
Discharging over
current alarm
Battery over
temperature alarm
Locked roter
Undervoltage or
overvoltage
Overcurrent
Controller over temperature
Power tube fault,
driving power fault
Illegal controller and
controller fault
HALL fault、Default phase
Battery charging saturation
Charging overcurrent
protection
Lower than 0℃for
continuous 30s、
lower than -20℃
for continuous3s
Battery capacity run down,
BMS will be over protected
Battery current come to
protection value, BMS will
be over protected for
overcurrent
Battery temperature comes
to protection value, BMS
will be protected for
overheat
Check if rear wheel blocked
Battery capacity runing down or battery
overvoltage, check charger if damaged.
If issue continues, please contact service
station
If issue continues, please contact
service station
Move vehicle to cool place,
and avoid heavy driving
please contact service station
Check if it is not original controller
from manufacturer
please contact service station
Please check if charger damaged; Check
charger part no.and vehicle if conformed.If
issue continues, please contact service station
Please check if it is used for specific model
If issue continues, please contact
service station
Please put battery inside house,
wait till battery temperature higher
than 3℃and it can recover itself
Charging battery using charger
Please check if it is used for specific model
If issue continues, please contact
service station
Please remove battery and put to a cool
place,until battery cell temperature lower
than 60℃and it can recover to use
Charging and discharge
forbidden at low
temperature
Accelerate handle
grip fault Accelerate handle grip fault
Controller returns no data
Battery returns no data
or fault data
APP box fault、Main
cable fault
SIM card verification failure
Communication module fault
GPS fault
GPS antenna short circuit
GPS antenna open circuit
Not written in vehicle SN
Controller
communication fault
Controller
communication fault
Controller
communication fault
Controller
communication fault
Controller
communication fault
Controller
communication fault
Controller
communication fault
Controller
communication fault
Battery communication
fault
Lamp controll
communication fault Cable fault or parts damaged
Vehicle is in stolen
locked status
Battery cell lower than
-20℃for continuous 5s
Please remove battery and recover
to use when battery higher than -15℃
E014
E015 Please contact service station.
Please contact service station
Please contact service station
Please contact service station
Please contact service station
Please contact service station
Please contact service station
Please contact service station
Please check if battery plug tight
If issue continues, please contact
service station
Please contact service station
Please contact service station
E016
E017
E018
E019
E020
E021
E022
E023
Not written in APP series number(flash)
Please contact service station
E024
E026
E027
E028
E029
Brake fault
Tyre pressure fault
Remote control