Ninebot ESX Error Code 11
This page documents Error 11 for the Ninebot ES1, ES2, ES3, and ES4, as well as the rental models SNSC 1.0, and SNSC 1.1.
![](/wiki/images/thumb/5/59/NinebotESXError11.png/200px-NinebotESXError11.png)
"Wheel Hub Motor A Phase Current sampling is Abnormal, please check the main Control Board"
For the Max G30/SNSC 2.0+, see Ninebot Max Error Code 11.
If your Ninebot ESX(ES1, ES2, ES3, or ES4) or SNSC (1.0 or 1.1) is beeping or has a red wrench icon and flashes this code, read below.
If you clicked the wrong error code, go back to the Error Code Index.
Previous Error Code: Ninebot ESX Error Code 10 - Next Error Code: Ninebot ESX Error Code 12
Cause
The cause of these 3 errors (11, 12, and 13) is currently unknown.
Fix
As the cause is unknown, the only currently known way to solve error 11 is to replace the control board.