Error Codes
Open each code for symptoms, causes and repair suggestions.
E01Medium
Throttle Fault
Throttle signal out of expected range.
E02Medium
Brake Sensor Fault
Brake cut-off signal is active or abnormal.
E03Medium
PAS Sensor Fault
Pedal assist sensor signal is missing or abnormal.
E05Medium
Throttle Error
Throttle voltage is too high, too low, or unstable.
E06Medium
Low Voltage Protection
Battery voltage dropped below the controller safe limit.
E07High
Motor Hall Sensor Fault
Hall feedback missing; commutation may fail.
E08High
Motor Phase Fault
Motor phase wire signal is abnormal.
E09High
Controller Fault
Controller reported an internal power-stage fault.
E10Medium
Communication Receive Error
Display is not receiving controller data properly.
E11Medium
Communication Send Error
Display commands are not reaching controller reliably.
E21Medium
Speed Sensor Fault
Speed signal is missing or abnormal.
E22Medium
Communication Fault
Display and controller communication failed.
E24High
Motor Hall Signal Error
Hall sensor signal is abnormal or missing.
E25Medium
Brake Error at Startup
Brake signal was detected during startup.