Electric Bike Troubleshooting Guide

Electric Bike Troubleshooting Guide

Maintaining an electric bike in excellent working order can be challenging, especially if you are new to using one.

The electric bicycle can function properly only when all of its parts are functioning normally.

Do you own an electric bike? You have one of the gifts in the world, mate! But, staying on top of maintenance is quite a challenging task.

Are you having trouble with your e-bike? Check this electric bike troubleshooting guide.

Electric bikes function the best when all their components are in good condition. However, to keep it functional for a year, you have to meet the maintenance.

Facing a problem can be very annoying, so it’s important to know about quick fixes. So let’s begin.

Troubleshoot The Battery

If your electric bike isn’t functioning well, maybe it is time to check on it. If the bike is not responding and not starting, well, that’s no biggie. Unfortunately, this problem is very common among e-bike users.

If your bike fails to start and function like before, make sure it has an adequate amount of power in it. Or if you didn’t put your ride in to charge, then let it sink in for at least 8 hours and try again. Look closely if the charger is okay and if the charging lights spark on.

Next, if your e-bike battery shows no improvement after charging, perhaps it is time you should replace it. Also, it could be defective. To be sure, use a multimeter or voltmeter to read the voltage of the battery.

If your bike uses a 24V battery, use the voltmeter and see the number it reads. If it gives your half of 24, you need to replace it.

If you find the battery in good condition, you may have to dig deeper than this to find the root cause.

Circuits and Connections

If the problems are not related to the battery and power supply, it is time to inspect the circuits and connections. Checking on the circuits is crucial because a minor interruption can shut the whole system down, and as a result, the components won’t receive any power to function correctly.

Pay close attention to the circuits and track for loose wires or burnt wires. This problem is common among users, so you might like to go through the user’s manual, follow the guidelines, and re-establish the connection.

Next, what you are going to do is, check the brake levers. The handlebars may have taken some damage due to jerking. In this case, the handlebars can pull the levers and duet to the force the motor switch remained in ‘ON’ position.

For this case, you will need to pay your mechanic a visit and get it fixed.

Power Switch

The power switch is the key that activates all the e-bike components and allows them to function. Now, chances are the controller can be faulty. However, you can fix it if you ardently follow our electric bike troubleshooting guide.

To begin with, turn on the switch. Do you see it responding? If not, you might consider replacing it. A controller can fail for various reasons like insufficient power supply, damage due to weather, or even poor wiring.

Next, open up the panel. See if you can trace any hardware damage, loose connection, or decays caused due to weather. If you can see the damage but are unable to fix it, you should change it.


Electric bikes are way more upgraded than regular bikes. If you own an electric bike, you probably understand what all this craze is about. But sometimes, these problems with these bikes never seem to end.

I have dealt with some issues too, so I am here at your service. See, these issues are very common, and you can implement the tricks from this electric bike troubleshooting guide and fix it.

Way to go, Rider!

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Frequently Asked Questions

Why is my e-Bike pedal not responding?

Pull off the PAS (Pedal Assist System) and check if it is good.

Exert pressure and pull the plug off; make sure you do not twist it. Look carefully if it is damaged or dirty. If the interior of the plug is wet, dirty, or damaged, the best you can do is get it replaced.

Why does my bike’s battery does not last long?

All lithium-ion batteries have a lifespan of 600 to 700 charge cycles. After the cross the limit, the potential degrades. To keep it functional, you should charge your battery every two to three days.

Now, if your battery is not staying long, it is probably because –

  • Check if the battery is fully charged
  • Disk brake dragging
  • The terrain you are riding on
  • You are assisting the battery by peddling
  • Check if the bearing on your wheel spin freely
  • Look for traces of a short circuit or in any of the components

If you notice any of the things mentioned above, these are the root causes that drains your battery faster.

What are the symptoms of a bad battery?

Determining if a battery has gone bad is quite a time-consuming task. Instead, you can check for these signs, and you’d known if the battery is still good or not –

  • Swelled up the battery pack
  • The battery won’t charge
  • The battery won’t last long
  • The battery is unable to hold the charge
  • Your ride won’t turn on
  • You cannot accelerate

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