Ninebot Max Error Code 12

Read below if your Ninebot Max G30 or G2 is beeping or has a red wrench icon and flashes this code.

Error 12 on a Ninebot Max.

"Wheel Hub Motor B Phase Current sampling is Abnormal, please check the main Control Board"

If you clicked the wrong error code, return to the Max G30 and G2 Error Code Index.

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Cause

As of yet, I have not experienced this error code so I'm not entirely sure what causes it.

Fix

A new ESC should fix it but as mentioned, I haven't seen this error so I can't say for sure.

Check the phase wires (three large motor cables) for signs of damage.