7 common causes and repairs
Understanding of errors codes is necessary for resolving Sound to Segway Ninebot Es-series scooters. When your scooter starts a sound signal, check the error codes – these codes help you recognize the correct problem and find the right solution.
This guide gives you a complete list of errors codes, which also mean practical steps to stop the sound signal on your SEGWAY NINEBOT ES2, ES3 and ES4 scooters.
Interpretation of error codes to repair sound on segway ninebot es-series
All Segway Ninebot ES2, ES3, ES4 Scooters and their variants show the fault codes on the screen when they start pinging. To stop the sound signal on the Segway Ninebot ES-series, you need to identify and repair these errors.

If you solve your Ninebot scooter, use this complete list of errors and their meaning to quickly find and solve the problem:
Error code | Meaning / description | What to check or do |
10 | Communication of the control panel and control panels abnormally | Check connected cables |
11 | Motor A phase current of abnormal | Check the control panel |
12 | Engine b phase current of abnormal | Check the control panel |
13 | Motor C Fatical current abnormal | Check the control panel |
14 | Butterfly sensor sensor | Check gas, control panel and cables |
15 | Brake sensor abnormal brakes | Check the brake, control panel and cables |
16 | MOSFET Battery abnormal | Check the control panel |
17 | Mothet’s external battery abnormally | Check the control panel |
18 | Nenormal engine sensor sensor | Check the engine, control panel and cables |
19 | Battery voltage abnormal | Check the battery, control panel and cables |
20 | External battery voltage abnormally | Check the battery, control panel and cables |
21 | Battery communication failure | Check the battery, control panel and cables |
22 | Battery code | Replace the battery |
23 | The default serial number of batteries | Replace the battery |
24 | System voltage abnormal | Check the control panel, battery, external battery |
26 | Flash to save a flash | Check the control panel |
27 | The control code error | Replace the control panel |
28 | Motor driver MOSFET short circuit bridge | Check the engine |
29 | Motor driver MOSFET short circuit bridge | Check the engine |
31 | The error of skipping the program | Try to flash ESC or replace the control panel |
39 | Battery temperature sensor abnormal | Replace the battery |
40 | Control panel temperature abnormally | Check the control panel and battery |
41 | Battery outdoor temperature abnormally | Replace the external battery |
42 | Foreign Communication Battery Error | Check the external battery, control panel, cables |
43 | An external battery code error | Replace the external battery |
44 | Default serial number of external batteries | Replace the external battery |
Knowledge of these mistakes of errors Facilitates finding and repairing the problem with your scooter Ninebot. Keep this quick reference nearby to quickly get rid of the problem and enjoy smooth ride.

Other sound solutions and tips to solve problems for Ninebot ES-series
If your Ninebot ES holds sound but does not show the error code, try these simple corrections:
Perform hard reset
Turn off the scooter, turn off the battery, wait a few minutes, then connect it again. This can clean up less omissions that cause sound.
Disable the theft of theft
Before transferring the scooter, turn it off and deactivate the theft lock to stop the unnecessary sound signal.
Drive smoothly
Avoid too fast speed and ride downhill. You regularly have a scooter check technician and replace all overheated or damaged parts.
Activate your scooter
Make sure your Ninebot is activated by connecting to the SEGWAY application and the following activation steps.
Check the battery and connections
View the battery and wiring to problems. Replace the battery as needed and ensure that the outer battery package is safely connected to repair the problem with red light and sound.
Inflate the tires and repair the pierces
Keep the tires inflated at the recommended pressure. Proper tire pressure helps prevent problems and improve scooter speed.
Update Firmver
For models like E, G2, F2, F and ES, Firmware update can solve sound problems. Carefully follow the manufacturer’s instructions to be safely updated.
Conclusion
Use a list of errors and their explanations codes to quickly identify and solve certain problems with your scooter Ninebot. For more help, see a useful video connected below.
If your Ninebot ES Scooter sounds without displaying an error code, try other tips to solve problems such as hard reset or firmware update. These simple steps will help you enjoy smooth, carefree ride.
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