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ERROR CODE FAULT SOLUTION
Headlight fault
1. Check the headlight terminals for loosening or disconnection or reversal, or the
harness for damage and open circuit
2. If the harness is connected correctly, replace the headlight
3. If the problem is still not resolved after the headlight is replaced, replace
the motor
37
Speed sensor fault
1. Check the harness for damage and the connector for loosening or falling
2. Check whether the speed measuring magnet is loose on the spokes
3. Check whether the speed measuring magnet is aligned with the triangle mark
of the speed sensor
4. Check whether the distance between the speed measuring magnet and
speed sensor is 7 – 23 mm
5. Adjust the speed measuring magnet to meet the above inspection requirements
6. Replace the wheel sensor
Cadence sensor fault Replace the motor
Gear sensor fault 1. Check the harness for damage and the connector for loosening or falling
2. Please contact the supplier for solution
04
Brake sensor fault
1. Check whether the brake lever and motor connector are plugged in properly, and
replace the damaged part
2. Check whether the brake lever wire is damaged, crushed, and replace the damaged
wire of the brake lever
3. Replace the brake lever
4. If the above items are in good conditions, replace the motor
36
Dynamic torque fault Replace the motor
3.2 DISPLAY AND ERROR CODES
3. HOW TO USE THE E-BIKE
ENG