Tesla Wall Connector Green Light Pulsing (This Should Work)

Your Tesla wall connector purchase must have been a thrilling endeavor. But when unexpected things happen, that exhilaration can rapidly turn to worry. An investigation is needed to determine the cause of your Tesla wall connector’s green light that keeps flashing. 

You don’t need to panic if you encounter an issue with your Tesla wall connector’s green light pulsing. In such occurrences, you must inquire about the roots of the problem, its causes, and its solutions as well. 

I also faced a similar frustrating situation and did deep research on the Tesla Wall connector’s green light pulsing.

In this article, I will explain to you the different causes of the green light flashing and offer some potential fixes.

Let’s get initiated…

How To Fix Tesla Wall Connector Green light pulsing

We will explore the various reasons for the green light pulsing phenomenon and offer thorough methods to successfully handle the problem. 

These causes include activated stand-by mode, charging cable connection, power supply issues, outdated firmware, and software versions, and Gateway issues.

1. Activated stand-by Mode

The main and most frequent reason for your Tesla Wall Connector’s green light to pulse is that it may be in standby mode. 

The charger automatically enters standby mode when it is prepared to charge a vehicle, as shown by the flashing green light. This action is expected and shows you that your charger is working properly.

2. Charging cable connection issues

A flashing green light can also be the cause of problems with the connection between your Tesla Wall Connector and the charging cable for your EV. 


You have to look for any evidence of wear, fraying, or damage to the charging cord. It is advised to you to replace the cable with a new one from Tesla or an aftermarket cable that has been approved by Tesla if you detect any problems. 

You should ensure the Wall Connector and your vehicle’s charging connectors are both spotless and debris-free. 

To remove any possible debris or dust from the connectors, you should gently clean them with a soft, dry cloth. You should check the connectors for any obstructed or bent pins.

Once everything is in order, firmly reattach the charging wire to the Wall Connector and the car, making sure it fits snugly. 

You should ensure that the charging cable’s connector and the charging port on the car are lined up properly. To achieve a strong connection, you must precisely align the connections and gently press them together. 

To see whether the problem continues, you should try using a different Tesla charging cable, if one is available. 

By shutting off the electricity at the circuit breaker, you can power cycle the Tesla Wall Connector. Turn off the power for a few seconds, then on again. 

3. Power supply issues

   A flashing green light may occasionally be visible on your Tesla Wall Connector due to power supply problems. The functionality of your charger may be impacted by voltage fluctuations, unreliable electrical systems, or pauses in the power supply. A reliable power source must be constructed, and any issues with the electrical system must be fixed.


You should check to make sure that the Tesla Wall Connector is receiving power from a reliable source. You should make sure that the charger’s power supply circuit breaker is not tripped or broken. Whether it trips, you should reset the breaker and check to see whether the problem with the green light pulsating still exists.

You must ensure the Wall Connector’s power supply is steady. You must check to make sure no other appliances or gadgets with significant power consumption are using the same circuit as the wall connector.

You should consider switching the Wall Connector to a dedicated circuit if it is currently sharing one to ensure a steady power supply. Then you must evaluate your electrical system’s ability to manage the Tesla Wall Connector’s charging load.

To guarantee a steady and clean power supply to the Tesla Wall Connector, you must think about installing a power conditioning device, such as a surge protector or voltage regulator.

4. Outdated Firmware or Software Versions

The Tesla Wall Connector may exhibit unexpected behaviors, such as the green light pulsating if the firmware or software of your Tesla charger is out of date.


The techniques below can be used to fix the green light pulsating issue with your Tesla Wall Connector if you believe an outdated firmware or software version is to blame:

To check the firmware version of your Tesla Wall Connector, you should use the Tesla mobile app or go to the Tesla website. You should compare it to Tesla’s most recent release of the software. Go to the next step if your firmware is out of date.

  • Utilize Bluetooth to connect your mobile device to the Wall Connector, then you should use the Tesla mobile app to start the software upgrade.
  • During the updating process, you should ensure your mobile device is linked to a reliable internet connection.
  • You should verify that the firmware for the Wall Connector is compatible with the software version of your Tesla car. 
  • For your Tesla vehicle, you must look for any available software upgrades, and install them if required.

   If the green light pulsating issue still exists after updating both the Wall Connector firmware and the vehicle software, try resetting the Wall Connector. 

  • Firstly, you should find and flip the circuit breaker that turns off the power to the wall connector.
  • After waiting for 10 to 15 seconds, you should turn the breaker back on. 

5. Gateway issue

A green light flashing on your Tesla wall connector does not always indicate that there is an issue with the device itself. It implies that even if your wall connector may be operating properly, there is a barrier preventing it from connecting to the Gateway. For your wall connector to function as intended, the Gateway and the wall connector must properly communicate. 


You must follow several procedures to successfully troubleshoot your Tesla wall connector. 

You should check your home internet connection first. You should find out whether there are any outages by conducting a quick online search for internet outages in your zip code.

You will have to wait until the problem that caused the outage is fixed if there is one. You might discover that the issue with your Tesla wall connector has been fixed after the internet has been restored.

If you can access the internet, you may use a dependable speed test to determine the quality of the connection. You can find out the download speed, upload speed, and ping speed from the speed test results. 

The ping speed must be under 100, indicating a typical internet connection. If it is higher than that, your internet may be having trouble.

If your internet connection is unreliable, try the following steps to restart your router or modem:

  • Disconnecting the power source on your device 
  • Then you have to wait for 30 seconds.
  • You should reattach the electrical cords.
  • You should perform initial internet speed tests to check if there has been an improvement after restarting your router/modem.

When your internet issue has been fixed, it’s time to restart your Tesla wall connector and check to see if it still functions. Take the following actions to achieve this:

  • You should switch off the wall connector.
  • Then you have to flip the device’s switch to the OFF position to turn it off.
  • You should cut the AC breakers off
  • You must ensure to carry out this action for both the wall connector and the Gateway. Wait for 30 seconds.
  • Then you have to restart the AC breakers and restart the wall connector.

You may view the wall connector’s settings and status by connecting to the Gateway, which may be useful for troubleshooting this flashing light issue.

The Gateway serial number can be found here:

  • If you own a Gateway 1, the serial number can be found at the bottom of the Tesla app’s home screen.
  • If you own a Gateway 2, the serial number can be located on the Tesla app

You can learn how to connect to the Gateway Wi-Fi network by following the steps below

  • The wall connector unit’s cover has a sticker on it that contains the password.
  • The Wi-Fi network, which begins with the letter TEG, can be accessed by connecting to it. Use the password you discovered in the earlier stage.
  • In the address bar of a web browser that is open, type “”.
  • Enter the key. The first time you do this, a security warning will appear; however, you can still proceed by pressing “accept.” 
  • After the website has loaded, select “Login” from the menu.
  • Select “Customer” as your login type.
  • Enter the email address you provided when creating your Tesla account.
  • Your Gateway password’s final five characters serve as the password.
  • Update your gateway configuration
  • You should choose “Network” and then “Wi-Fi” to update the network settings. Once you’ve selected your home network, you can type in the password. 

You will be able to monitor the status of your wall connector once all of the aforementioned stages have been finished.


You can troubleshoot and fix the green light pulsating by using the recommended fixes, enabling a smooth and effective charging experience for your Tesla electric vehicles. You are now aware of every procedure you may use to fix a green light flashing on your Tesla Powerwall. To sum up, there may fix the problem with

  1. Gateway connection with wall connector 
  2. Turning off standby mode
  3. Proper power supply
  4. Firmware or updated version
  5. Solving charging cable or connector.

I hope that in this article, all the causes and their possible solutions are listed to solve your issue.

If you have any queries regarding this, you are easy to ask. I shall try my level best to help you out.

Why doesn’t my Tesla Wall Connector have a green light?

The absence of a light on the wall connector indicates a problem with the power supply. The electrical panel may not be sending electricity to the wall connector, which could explain the situation.

Why is there no green light notification on my Tesla?

By default, the feature is deactivated, and it may only be used after being turned on in Controls. Additionally, the chime will only sound while driving actively, not automatically.

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