Why does the electric bike light turn on but it doesn't move when twisting the throttle?
2 Answers
Electric bike light turns on but it doesn't move when twisting the throttle due to: Brake power cutoff device failure: Issues such as damaged brake pads, rusted brake arms, or broken brake springs can cause this problem. Wiring harness failure: After prolonged use of electric motorcycles, wiring harnesses are prone to corrosion and rust. Relevant information about electric vehicles is as follows: Electric vehicles: Also known as electric-powered vehicles, they are divided into AC electric vehicles and DC electric vehicles. Working principle: Typically, electric vehicles use batteries as the energy source, converting electrical energy into mechanical motion through components like controllers and motors, with speed controlled by adjusting current intensity.
The electric bike lights are on but it doesn't move when twisting the throttle - I've encountered this issue several times, most likely due to a faulty controller. The controller acts like the brain of an e-bike, responsible for activating the motor. If it's damaged or has a short circuit, the signal won't transmit and the motor won't respond. The brake cut-off system is another critical point - if the brake is stuck or the brake switch malfunctions, the controller will automatically cut power for safety, resulting in unresponsive throttle. Additionally, while the lit lights indicate battery power, insufficient voltage or loose connections may cause failure during high-current demands like motor startup. You can perform simple checks: gently push the bike to check for abnormal resistance, while observing if the motor overheats or makes unusual noises. Safety first - don't force riding, especially during nighttime failures which are more dangerous. It's recommended to visit a professional repair shop promptly rather than attempting DIY fixes to avoid electric shock risks.
