Experiencing issues with one side of your JBL earbuds not working can be frustrating. This guide covers common problems and their solutions to help you get both earbuds working properly again.
From ensuring proper charging and cleaning to adjusting audio settings and updating firmware, we’ve got you covered with practical steps to troubleshoot and resolve the JBL One Side ( Left or Right Earbud ) Not Working Issue.
Please remember that JBL is a very famous brand with various models available in the market. Many users of different JBL earbud models often face the issue of one side not working. If you are using any model of JBL earbuds and searching for a solution to the issue of JBL one side not working ( with model name of yours ), then this article is for you.
Based on your model, if you are searching for any of the terms given below:
JBL tune 750 btnc One Side ( Left or Right Earbud ) Not Working
JBL endurance peak One Side ( Left or Right Earbud ) Not Working
JBL endurance peak 2 One Side ( Left or Right Earbud ) Not Working
JBL endurance peak 3 One Side ( Left or Right Earbud ) Not Working
JBL TUNE 120TWS One Side ( Left or Right Earbud ) Not Working
JBL Tune 760NC One Side ( Left or Right Earbud ) Not Working
JBL Tune 660NC One Side ( Left or Right Earbud ) Not Working
JBL Tune 125TWS One Side ( Left or Right Earbud ) Not Working
JBL Live 300TWS One Side ( Left or Right Earbud ) Not Working
JBL Quantum TWS ( Left or Right Earbud ) Not Working
And so on…..
Then you are on the right page because most of the solutions to fix JBL one side not working issues are common in all models offered by JBL.
Charge JBL Earbuds Properly
If one earbud charges correctly but the other does not, you may face JBL One Side ( Left or Right Earbud ) Not Working Issue. To fix this problem, ensure both earbuds charge properly to avoid encountering issues with either earbud working.
Charge both earbuds thoroughly: Make sure both the right and left earbuds are fully charged.
Clean them properly: Clean the charging points of the earbuds and their case thoroughly.
Ensure a secure fit: Place the earbuds securely in their case and make sure they are positioned correctly.
Begin charging: Once everything is set, start charging them again.
This approach ensures both earbuds charge properly and function as expected.
Pair JBL Earbuds With Each Other
When you take your JBL earbud out of the charging case, one JBL earbud connects while the other doesn’t, resulting in sound only coming from one earbud. Hence, you will face JBL One Side ( Left or Right Earbud ) Not Working Issue. To fix this issue, follow these steps:
Before connecting to your device, make sure both JBL earbuds are paired with each other.
When the JBL earbuds are connected to another device, turn off Bluetooth on that device and reconnect the earbuds to your own device.
Turn Off Wear Detection Feature
Please Note
Not all models of JBL earbuds come with a wear detection feature. Some models have this feature, while others do not. If your model includes this feature, follow the relevant steps. If your model does not have this feature, you can skip these steps.
JBL earbuds come with a wear detection feature that activates when the earbud is lightly removed from the ear, turning off the earbud to conserve battery or pause playback.
Sometimes, this feature can mistakenly turn off one earbud if it detects a slight movement, leading to the perception of JBL One Side ( Left or Right Earbud ) Not Working Issue.
To prevent this, it’s better to turn off the wear detection feature so that both earbuds continue to function even with slight movements.
Balance Your Audio Setting
If your device’s audio is not balanced you will face JBL One Side ( Left or Right Earbud ) Not Working Issue, causing sound to be louder on one side and quieter on the other. You can fix this by adjusting the audio balance settings. Here are the steps to do so:
Access the settings on your device by opening it and navigating to the “Settings” menu.
Once in Settings, use the search function to look up “audio balance.” This will help you quickly find the setting without manually browsing through all the options.
In the search results, select the option related to “audio balance.” This will take you directly to where you can adjust these settings.
Within the audio balance section, locate the option to adjust the balance. Scroll until you find this specific setting and make the necessary adjustments to ensure the sound is evenly distributed between both earbuds.
Adjusting the audio balance will help resolve any issues where one side of your earbuds is louder or quieter than the other, thereby fixing JBL One Side ( Left or Right Earbud ) Not Working Issue you may face due to audio imbalance.
Update Your JBL Earbuds
Please Note
Please note that not all JBL earbuds connect to the JBL app. Some JBL earbuds are compatible with the app, while others are not. If your JBL earbuds are compatible with the app, follow the relevant steps. If your JBL earbud model is not compatible with the app, skip these steps.
If the issue of JBL One Side ( Left or Right Earbud ) Not Working persists after following these steps with your JBL earbuds, another way to fix it is to update your earbuds.
Here are simplified steps to update your JBL earbuds:
Open the JBL Headphones App: Launch the app on your mobile device.
Connect Your Earbuds: Ensure your JBL earbuds are connected to the app.
Check for Updates: Look for an orange circle with a down-pointing arrow on the image of your earbuds in the app, indicating an available update.
Initiate Update: Tap on the update icon to open the update screen.
Install Update: Press the ‘Install’ button to begin the update process. Wait for the download and installation to finish.
Restart Your Earbuds: After the update completes, your JBL earbuds will automatically restart, and the app should return to the home screen.
Re-pair JBL Earbuds
If the issue of JBL One Side ( Left or Right Earbud ) Not Working persists after following these steps with your JBL earbuds, another approach is to repair them with your device.
Repairing your JBL earbuds can often resolve this issue.
Fix JBL Broken Connector/Wire
It’s possible that one of your JBL earbuds has a broken internal wire, which is causing the JBL one side not working issue. You can fix the broken wire to resolve the issue, but the steps are quite technical, so proceed with caution. Alternatively, consider taking your earbuds to a nearby electrician for repair.
To fix any wire or connector issues with your JBL earbuds, follow these steps:
Carefully remove the earpiece foam from the earbuds. Then, gently open the earpiece by unscrewing any screws or nuts inside.
Once opened, handle the earpiece delicately to avoid damaging any internal wires.
Inspect for any broken wires or connectors. If found, carefully reattach them using adhesive if possible.
After the repair, securely close the earpiece by reassembling and screwing everything back into place.
Clean Your JBL Earbuds Properly
Sometimes, despite following all the steps, you may still face the issue of your JBL earbud not working. I suggest cleaning your earbuds, as malfunctioning earbuds can often be the cause of such issues.
We’ve observed that if the earbuds are dirty, they won’t work properly. To clean them, you’ll need a few things: a cotton cloth, cotton swabs, and some alcohol.
First, use the cotton cloth to thoroughly clean the charging case, especially the charging pins. Then, dip a cotton swab lightly in alcohol and make sure to dry it a bit.
Gently clean the earbuds’ connectors and the pins in the charging case with the cotton swab.
After that, use the cotton cloth again to clean the earbuds themselves.
Once you’ve done this, place your earbuds back into the charging case and start charging them. Hopefully, your earbuds will now begin to charge and function properly.
Reset Your JBL Earbuds
If after trying these steps you are still unable to resolve the issue of JBL One Side ( Left or Right Earbud ) Not Working, another option is to reset your JBL earbuds.
Resetting your JBL earbuds can often resolve this issue.
Please Note
Note that different JBL earbud models may have different methods for resetting. Decisivesound.com has mentioned the resetting methods of various JBL earbuds in different article.
Turn The Volume Up
Sometimes the volume on your device is low, which makes it seem like JBL one side is not working properly. This can lead you to think you are facing an issue with your earbuds.
In such cases, if the volume on your device is low, first increase the volume on your device. By increasing the volume, you can potentially fix the issue of one earbud not working correctly.
Frequently Asked Questions
How to Fix JBL Tune 130NC TWS One Side ( Left or Right Earbud ) Not Working Issue
If you’re experiencing one side not working with your JBL Tune 130NC TWS earbuds, start by ensuring both earbuds are fully charged and properly cleaned. Next, ensure they are correctly paired with your device. If the issue persists, consider resetting or updating the earbuds through the JBL app, if applicable. These steps should help resolve the problem and restore balanced audio playback.
How to Fix JBL vibe 200TWS One Side ( Left or Right Earbud ) Not Working Issue
If you’re encountering the issue of one side not working with your JBL Vibe 200TWS earbuds, follow these steps: Ensure both earbuds are securely placed in the charging case and fully charged. Clean the charging contacts to remove any debris. Consider resetting or updating the earbuds to address connectivity issues. These steps should help resolve the common issue of one side not working on your JBL Vibe 200TWS earbuds.
How to Fix JBL Club Pro+ TWS One Side ( Left or Right Earbud ) Not Working Issue
If you’re facing the issue of one side not working with your JBL Club Pro+ TWS earbuds, follow these steps to resolve it:
Ensure both earbuds are securely placed in the charging case and fully charged. Clean the charging contacts and earbuds to remove any dirt or debris. Verify that both earbuds are properly paired with your device. Consider resetting or updating the earbuds if the issue persists. These steps should help resolve the one side not working issue with your JBL Club Pro+ TWS earbuds.
How to Fix JBL Tune Buds One Side ( Left or Right Earbud ) Not Working Issue
If you’re encountering the issue of one side not working with your JBL Tune Buds earbuds, begin by ensuring both earbuds are securely placed in the charging case and fully charged. Clean the charging ports and earbuds to remove any debris that might hinder connectivity. Double-check that both earbuds are correctly paired with your device to ensure seamless operation. If the problem persists, consider resetting or updating the earbuds following the manufacturer’s guidelines. These steps are designed to help resolve the issue and restore balanced audio playback to your JBL Tune Buds earbuds.
How to Fix JBL Reflect Aero TWS One Side ( Left or Right Earbud ) Not Working Issue
If you’re facing the issue of one side not working with your JBL Reflect Aero TWS earbuds, here’s how to troubleshoot and resolve the problem:
Ensure both earbuds are properly seated in the charging case and fully charged. Clean the charging contacts and earbuds to remove any dirt or debris that may be affecting connectivity. Check that both earbuds are correctly paired with your device. Consider resetting or updating the earbuds using the manufacturer’s instructions to address any software or connectivity issues. Following these steps should help resolve the one side not working issue with your JBL Reflect Aero TWS earbuds.
How to Fix JBL Quantum TWS air One Side ( Left or Right Earbud ) Not Working Issue
If one side of your JBL Quantum TWS air earbuds isn’t working, ensure they’re fully charged and properly seated in the case. Clean the charging contacts to remove debris and verify they’re correctly paired with your device. Consider resetting or updating the earbuds to resolve any software issues. These steps should help restore balanced audio output to your earbuds.
How to Fix JBL Live Free 2 One Side ( Left or Right Earbud ) Not Working Issue
If you’re facing one side not working with your JBL Live Free 2 earbuds, first ensure they’re fully charged and properly seated in the charging case. Clean the charging contacts to remove any debris. Check Bluetooth pairing and stability with your device. Consider resetting or updating the earbuds to resolve any software issues. These steps should help restore balanced audio to your JBL Live Free 2 earbuds.
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