Ninebot ESX Error Code 11
"Wheel Hub Motor A Phase Current sampling is Abnormal, please check the main Control Board"
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.
For the Max G30/SNSC 2.0+, see Ninebot Max Error Code 11.
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.