Pull over immediately for safety.
Check battery temperature: Overheating may trigger safety shutdown (let it cool).
Wiring short circuit: Look for damaged/exposed wires.
BMS (Battery Management System) failure: Requires professional diagnosis.
Worn bearings: Need replacement after long-term use.
Hall sensor failure: Causes phase errors (requires repair).
Water damage: Rust from riding in heavy rain.
Restart the bike (could be a glitch).
Check motor wiring for loose/water-damaged connections.
Contact service center: Controller or motor may be damaged.
Faulty charger: Try a different charger.
Battery degradation: Replacement may be needed after 3+ years.
My battery range dropped significantly. Is it dead?
Cold weather effect: 20-30% range reduction in winter is normal.
Charging habits: Frequent fast charging degrades battery faster.
Single-cell failure: Requires professional voltage balance check.
Battery issue: Check if the battery is fully charged and connections are secure.
Controller fault: Look for error codes on the dashboard.
Ignition system: Ensure key fob/start button is working.
Blown fuse: Inspect the fuse box for any burnt fuses.
Low brake fluid: Check reservoir level.
Worn brake pads: Replace if thickness <2mm.