Troubleshooting

If your electric scooter isn’t working as expected, you may check these common points. If none of these seem to fix the problem, please reach out to our Jerung Medic to get them fixed by our trained professional.

My electric scooter won’t power on.

  • Make sure the battery is charged.

  • Check the Power Button — press and hold for at least 3 seconds.

  • Inspect all hubs and connectors for loose or dirty connections.

The display turns on, but my electric scooter won’t move.

  • Check if the throttle works: remember, the default is Kick Start mode — you must push off before the throttle engages.

  • Make sure the brake lever isn’t stuck in the engaged position.

The brakes feel weak.

  • Adjust the rear brake’s regulator nut to improve sensitivity.

  • Check the brake pads for wear and replace them if needed.

  • If your electric scooter uses hydraulic brakes, you may need to bleed them.

The lights or horn don’t work.

  • Check connections for loose wires.

  • Ensure your battery isn’t too low — some features may stop working when power is very low.

The battery doesn’t hold charge well anymore.

  • This may happen if the battery is nearing the end of its life cycle (up to 1,000 charges).

  • Your battery might need to be recalibrated and balanced. Send it to Jerung Medic to get it fixed.