Zero Error Codes & Spare Parts

Code	Meaning	Action / Spare Part
E-02 / E2	Brake Cutoff Switch Engaged	Adjust Sensor / Replace Switch Wire
E-06 / E6	Battery Undervoltage Cutout	Charge 48V/52V Lithium Battery Pack
E-07 / E7	Motor Hall Line Fault	Inspect Cable / Replace Motor Hall PCB
E-10 / E10	QS-S4 Display Comm Error	Replace QS-S4 Throttle Screen Assembly