How to Reset Yellow Light on Generac Generator

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Generac generators show a light that indicates their general status. Daily, if the generator works fully well, it will show a green light; if it has an issue, it will show a red light and sometimes a yellow light.

Unlike the red light, which indicates a serious issue, the yellow light is more of a cautionary signal, but it still demands attention, even if it is not immediately visible. All these lights have their purposes, so it’s recommended that you know about them and know what they mean whenever you see them.

For this article, we will not discuss the three lights in general but only the yellow light. We will discuss its meaning, causes, and how to clear it from your control panel.

Why is There a Yellow Light on Your Generac Generator?

The yellow light on your Generac generator indicates a warning or maintenance issue. The specific cause can vary depending on the model of your generator, but common reasons include low oil pressure, low battery voltage, overcrank errors, or a problem with the generator’s control board.

For Generac Guardian series generators, a yellow light may indicate a low battery, low oil pressure, or a problem with the generator’s control board, as the case may be.

For Generac CorePower and EcoGen series generators, a yellow light may indicate a problem with the battery charger or the generator’s oil pressure.

Finally, a yellow light may indicate low oil pressure, a low coolant level, or a generator engine problem for Generac Synergy series generators.

Also Read:- Why Does Generac Generator Turn On For No Reason?

Using the Generac Mobile Link App to Identify the Issue

The Generac Mobile Link app can be useful for monitoring and troubleshooting issues with your Generac generator. The app allows you to monitor your generator’s status remotely, receive notifications about any issues or warnings, and view maintenance alerts and reminders.

When an issue or warning occurs, the Mobile Link app can provide you with detailed information about the cause of the problem. For example, if the yellow light on your generator indicates low oil pressure, the Mobile Link app can show you the exact oil pressure reading when the warning occurred. This can help you diagnose the issue and determine what steps must be taken to address it.

To use the Mobile Link app, you’ll need a Mobile Link account and a compatible Generac generator connected to the Mobile Link device. The app is available for download on iOS and Android devices and can be found in the App Store or Google Play by searching for “Generac Mobile Link.”

Also Read:- How to Reset Red Light on Generac Generator

What if You Can’t Access the Mobile Link App for Generac Generators 

If you can’t access the Mobile Link App, you can use the control board on your Generac generator. The control board on your Generac generator is designed to monitor and display any issues or warnings that may arise during operation. When a problem occurs, the control board typically displays an error code or symbol on the generator’s display screen, which can help you diagnose the issue.

For example, if the yellow light on your Generac generator indicates low oil pressure, the control board may display an error code indicating this issue. This can be useful in identifying the cause of the warning and determining what steps need to be taken to address it.

However, if you’re unsure how to interpret the information displayed on the control board or need help troubleshooting an issue, it’s always a good idea to consult the user manual or seek assistance from a qualified technician. They can help you diagnose and address any problems with your Generac generator to ensure it continues to operate safely and efficiently.

How to Reset Yellow Light on Generac Generator 

The first step to resetting the yellow light on your Generac generator is to identify the cause. As mentioned earlier, the specific cause of the yellow light can vary depending on your generator’s model, but the user manual can provide more information about what it means for your particular model.

Once you’ve identified the issue, it’s important to address it before attempting to reset the yellow light. For example, if the yellow light indicates low oil pressure, you should add oil to the engine to bring the pressure back up to the correct level.

After the issue has been addressed, turn off the generator using the “Off” button on the control panel. Wait for a few minutes to allow the generator to cool down before attempting to reset the yellow light.

Press the “Enter” button on the control panel for 10–15 seconds. This should reset the yellow light, but it’s important to note that if the underlying issue hasn’t been fully resolved, the yellow light may come back on. You can also read more on how to reset the Generac generator.

However, if you are done with these steps and they don’t work, consult the user manual for your specific Generac generator model or contact a qualified technician for assistance. They can help you diagnose and address any issues with your generator to ensure it continues to operate safely and efficiently. 

Final Thought 

Knowing how to reset the yellow light on your Generac generator can be a valuable skill that helps you keep your generator running smoothly and avoid unnecessary downtime. 

By following the simple steps outlined in this article, you can quickly identify the cause of the yellow light and take the steps needed to address any underlying issues. 

Whether dealing with low oil pressure, low battery voltage, or another warning, taking prompt action can help you avoid costly repairs and keep your generator running at peak performance. 

Additionally, always consult your user manual or a qualified technician if you have any questions or concerns about your generator. With some knowledge and preparation, you can ensure that your Generac generator is always ready to provide reliable backup power whenever needed.

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