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Ninebot ES2 Error Codes – why is my ES1 ES2 ES4 beeping?

Ninebot by Segway Kickscooter ES2 - woman

If your Ninebot by Segway ES2 KickScooter is beeping and flashing, you’ve come to the right spot. Alongside the alert you’ll also find yourself staring at Ninebot ES2 Error Codes code on the dashboard, trying to work out what is going on.

To save you a load of time (and to stop you hunting around for Ninebot ES2 error codes), we’ve compiled with a list of useful error codes:

CODE – MALFUNCTION AND SOLUTION (MALFUNCTIONING PART(S)
10 – Dashboard and control board communication abnormal check connected cable (Dashboard, control board)
11 – Motor A phase current abnormal, check control board (Control board)
12 – Motor B phase current abnormal, check control board (Control board)
13 – Motor C phase current abnormal, check control board (Control board)
14 – Throttle hall abnormal, check electric throttle, dashboard and connected cable (Dashboard, electric throttle)
15 – Brake hall abnormal, check electric brake, dashboard and connected cable (Dashboard, electric brake)
16 – Battery change MOS abnormal, check control board (Control board)
17 – External battery change MOS abnormal, check control board (Control board)
18 – Motor hall abnormal, check motor, control board, connected cable (Control board, motor)
19 – Battery voltage abnormal, check battery, control board, connected cable (Control board, battery)
20 – External battery voltage abnormal, check battery, control board, connected cable (Control board, motor)
21 – Battery communication failed, check battery, control board, connected cable (Battery)
22 –
Battery code failed, change battery (Battery)
23 –
Battery default serial number, change battery (Battery)
24 –
System voltage test abnormal, check control board (Control board, battery, external battery)
25 –
Undefined
26 –
Flash saving error, check control board (Control board)
27 –
Control code error, change control board (Control board)
28 –
Motor driver mos up-bridge short circuit (Control board))
29 –
Motor driver mos down-bridge short circuit (Control board)
30 –
Undefined
31 –
Program skip error, check control board (Control board)
32 –
Undefined
33 –
Undefined
34 –
Undefined
35 –
Unit has default serial number, change control board (Control board)
36 –
Undefined
37 –
Undefined
38 –
Undefined
39 –
Battery temperature sensor abnormal, change battery (Battery)
40 –
Control board temperature abnormal, check control board (Control board, battery)
41 –
External battery temperature abnormal, change external battery (External battery)
42 –
External battery communication error, check external battery, control board, connected cable (Control board, external battery)
43 –
External battery code error, change external battery (External battery)
44 –
External has default serial number, change external battery (External battery)
45 – Undefined
46 – Undefined
47 – Undefined
48 – Undefined
49 – Undefined
50 – Undefined

EXTRA SAFETY:
Always use both electric brake and foot brake for emergency stopping. Otherwise you risk falls and/or collisions from not achieving the max. braking capability.
Do not connect the charger if the charge port or charge cable is wet.
Do not wash your KickScooter with alcohol, gasoline, acetone, or other corrosive/volatile solvents. These substances may damage the appearance and internal structure of your KickScooter. Do not wash your KickScooter with a power washer or hose.

Original list compiled by Ian Sampson