Ninebot E-Bike A200 error codes

Code	Description	Additional information
E0	ECU communication error
E1	Backup battery abnormal
E2	RTC clock error
E3	File system error
E4	I2C communication error
E5	GNSS communication error
E6	4G modem communication error
E7	Bluetooth communication error
E8	NFC communication error
E9	G-sensor communication errror
10	Communication error between the controller and dashboard	Check the controller, the dashboard and the connecting cables.
11	Motor A phase current error	Check the motor controller and motor wires.
12	Motor B phase current error	Check the motor controller and motor wires.
13	Motor C phase current error	Check the motor controller and motor wires.
14	Throttle Hall sensor error	Please check the throttle handle, dashboard and the connecting cables
15	Brake switch 1 error	Please check the brake lever, dashboard and the connecting cables.
16	Brake switch 2 error	Please check the brake lever, dashboard and the connecting cables.
18	Motor Hall sensor error	Check the motor, the motor controller and the connecting cables.
19	Battery voltage abnormal	Please check the battery, motor controller and the connecting cables.
20	Default BMS SN	Change BMS SN
21	Battery communication error
22	BMS password error
23	Battery discharging MOS temperature error
24	Battery cells temperature error
25	Battery charging MOS temperature error
26	BMS communication error
27	Flash save error	Check motor controller.
28	Dashboard displays PN code by default
29	Repeater displays PN code by default
30	Default ESC SN	Change ESC SN
31	Vehicle password error
33	ESC temperature abnormal
34	Motor temperature abnormal
35	Gyroscope communication error
36	Gyroscope data error
38	Torque sensor error
40	Speed sensor error
41	Battery hatch lock communication error
42	ESC incompatible with hatch lock
43	Battery hatch unlock error
44	Monitoring chip communication error
60	IoT communication timeout
61	IoT encryption error