1. Brake MalfunctionCheck if the brake cables are loose or damaged. If not, consider replacing the brake caliper or brake lever and cable.
2. Assist Sensor Malfunction
Step1: Check if the sensor wires are loose or detached. If not, it may indicate a faulty assist sensor.
Step2: Disassemble and replace the assist sensor.
3. Walk Assist Mode ErrorTurn off and restart the electric bike (if the issue persists, consider replacing the controller).
4. Real-Time Mode ErrorTurn off and restart the electric bike (if the issue persists, consider replacing the controller).
5. Low Voltage Error
Step1: Remove the battery and check if it has sufficient charge.
Step2: Charge the battery.
Step3: If the issue remains after completing the first two steps, it may indicate a faulty motor. Replace the motor.
6. Motor MalfunctionCheck if the motor connection wires are loose, detached, or plugged in incorrectly (if not, it may indicate a faulty motor, consider replacing the motor).
7. Twist Throttle MalfunctionCheck if the connection wires are loose or detached (if not, it may indicate a faulty twist throttle, replace the twist throttle).