Pure Electric Error Codes & Spare Parts

Code	Meaning	Action / Spare Part
E1 / F1	Brake Switch Fault	Replace Brake Switch Lever / Check Sensor
E2 / F2	Throttle Signal Fault	Replace Waterproof Thumb Throttle Unit
E3	Controller Comm Failure	Check Handlebar Cable Harness / Replace Controller
E5	Battery Low Voltage Protect	Charge Pack / Replace 36V Lithium Battery