Updated February 17, 2024

How To Reset Maintenance On Generac Generator?

Generac generators are known for their reliability and durability, making them a popular choice for both residential and commercial use. However, like any other machine, it requires regular maintenance to operate at its optimal level.

If you own a Generac generator, you may have come across the maintenance reminder light that signals when it’s time to perform routine maintenance. In this post, we’ll guide you through the process of resetting the maintenance on your Generac generator to ensure it continues to function efficiently.

How To Reset Maintenance On Generac Generator

So, How To Reset Maintenance On Generac Generator?


To reset the maintenance reminder on a Generac generator, follow these steps:

  • Turn off the generator and let it cool down completely.
  • Press and hold the “Enter” button on the control panel for approximately 10 seconds.
  • The maintenance reminder message will appear on the screen.
  • Press the “Up” or “Down” arrow button until the display reads “RESET MAINT”.
  • Press the “Enter” button to confirm the reset.
  • The maintenance reminder message should disappear from the screen.

Please note that resetting the maintenance reminder does not eliminate the need for regular maintenance on your Generac generator. It is important to follow the manufacturer’s recommended maintenance schedule to ensure your generator operates effectively and safely.


Understanding Generac Generator Maintenance


Before we dive into the steps of resetting the maintenance on your Generac generator, it’s essential to understand what maintenance entails. Regular maintenance includes changing the oil, replacing or cleaning the air filter, checking the spark plugs, and inspecting the battery. Generac recommends performing maintenance after every 200 hours of usage or once per year, whichever comes first.


Why Resetting Maintenance is Important


Generac generators come equipped with a maintenance reminder system that illuminates a light on the control panel when it’s time for routine maintenance. Resetting the maintenance reminder light is crucial for ensuring that the generator continues to operate efficiently. Failing to reset the maintenance reminder light can lead to unnecessary repairs or even generator failure.


How to Reset Red Light on Generac Generator?


The red light on a Generac generator typically indicates a problem or fault with the unit. To reset the red light, you will need to first identify and address the underlying issue.

  • Check the owner’s manual or the Generac website for troubleshooting tips based on the specific model of your generator.
  • Perform any necessary maintenance tasks, such as replacing or cleaning the air filter, checking the oil level, or cleaning the spark plug.
  • If the problem persists, contact a certified Generac technician for assistance.
  • Once the underlying issue has been resolved, the red light should turn off on its own.

It is important to note that resetting the red light without addressing the underlying problem can be dangerous and may result in further damage to the generator or even injury to yourself or others. Therefore, it is essential to identify and address the root cause of the problem before attempting to reset the red light.


How to Reset Yellow Light on Generac Generator?


The yellow light on a Generac generator usually indicates that a routine maintenance task is due or that the generator is in pre-alarm status. To reset the yellow light, follow these steps:
  1. Turn off the generator and let it cool down completely.
  2. Press and hold the “Enter” button on the control panel for approximately 10 seconds.
  3. The maintenance reminder message will appear on the screen.
  4. Press the “Up” or “Down” arrow button until the display reads “RESET ALARM”.
  5. Press the “Enter” button to confirm the reset.
  6. The yellow light should turn off.

Please note that resetting the yellow light without performing the required maintenance may result in more serious problems and can compromise the safety of the generator. Therefore, it is important to follow the manufacturer’s recommended maintenance schedule and address any underlying issues before attempting to reset the yellow light.


Signs of Required Maintenance


Regular maintenance of a Generac generator is essential to keep it running smoothly and ensure that it will be available when you need it. Here are some signs that indicate that maintenance is required:

Low oil pressure: Low oil pressure can cause serious damage to a generator’s engine, so it’s important to check the oil pressure regularly. If the oil pressure is consistently low, it may be time for an oil change or other maintenance.

Overheating: An overheating generator can be dangerous and may lead to permanent damage. If your generator is running hot or has a high-temperature warning, it’s important to address the issue as soon as possible.

Unusual noises: Unusual noises, such as rattling, grinding, or squeaking, can indicate a problem with the generator’s engine or other components. It’s important to address these issues before they cause more serious damage.

Dirty air filters: Dirty air filters can reduce the generator’s performance and lead to increased fuel consumption. If the air filter appears to be dirty or clogged, it should be replaced immediately.

Reduced power output: If your generator is not producing as much or clean power as it used to, it may be time for maintenance. Reduced power output can be caused by many issues, including clogged air filters, low oil pressure, or a faulty engine.

Recognizing these signs of required maintenance is important because it allows you to address any issues before they become more serious or lead to permanent damage. By regularly maintaining your Generac generator, you can ensure that it will be available when you need it and that it will perform at its best. Additionally, regular maintenance can help extend the life of your generator and reduce the risk of unexpected failures.


Change the Oil as Needed


If you want your generator to last, you need to change the oil as needed. Depending on how often you use your generator, you may need to change the oil every 30 hours or so.
You can check the oil level by opening the dipstick and seeing if it’s at the full line. If it isn’t full, add more oil until it is.

Close the dipstick when you’re done. Keep It Clean: Dirty fuel will damage your engine, which means that keeping it clean is crucial for its longevity.

Use a brush to remove dirt from under the filter and around the tank cap before draining gas out of it. Afterward, wipe down any visible dirt with a rag dipped in solvent or kerosene before putting new gas in the tank.

Pay Attention to Temperature: All generators have limits on what they can withstand, which is why knowing what they are is crucial for keeping them running smoothly!
When temperatures reach 100 degrees Fahrenheit (or higher), stop using your generator unless necessary—this includes weekends during summertime!


Don’t Forget the Fuel Filter


One of the most important tips for resetting maintenance on your Generac generator is to not forget about fuel filters.

Fuel filters should be replaced every 200 hours or 1 year, whichever comes first. Be sure to check and clean your fuel filter regularly to prevent debris and contaminants from clogging it.


Know When to Replace Parts


One important tip to keep in mind is knowing when to replace parts on your Generac generator. Replacing parts before they break can save you time and money in the long run.

Here are some general guidelines:

  • Replace the air filter every 25 hours or once a year,
  • whichever comes first -Replace the fuel filter every 100 hours or once a year,
  • whichever comes first -Replace the spark plugs every 200 hours or once a year,
  • whichever comes first -Check and clean the battery every 30 days
    Drain and replace the oil every 50 hours after running, whichever comes first

Get It Professionally Serviced Every Year


It’s important to get your Generac generator serviced every year. Not only will this help keep it running smoothly, but it will also help you avoid costly repairs down the line.

Make sure to do a test run at least once a month by using one outlet at a time so that it is not overloaded.

Check the engine fluids every few months. The fluid levels should be checked with the dipstick. The dipstick is a small stick that comes out of the bottom of the engine. It is the black part that comes out of the top. If the level of fluid needs to be adjusted, then you will need to adjust it.

You may need to add a bit of oil if the level of fluid is low. You may need to drain some oil if the level of fluid is too high. Make sure that you have a funnel available for the job. It is important that you check the oil level because you don’t want the engine to overheat. You will know that this has happened if the oil temperature gets too high.


Conclusion


There are many different reasons why your Generac generator may be experiencing problems. The first step is to check the manufacturer’s manual for instructions on how to reset the generator.

If you have not found the instructions in the manual, then you should call the Generac customer support or service number (00 1 262-544-4811). If you still cannot fix the problem, you may need to contact the manufacturer directly.


FAQs


Is it safe to reset maintenance on my own?


Resetting maintenance on your Generac generator can be a simple and safe task if done correctly. However, it’s important to follow the manufacturer’s instructions carefully and take appropriate safety precautions, such as turning off the generator and allowing it to cool down before performing maintenance. If you’re unsure about how to perform maintenance on your generator or have any concerns about safety, it’s always best to consult a qualified technician.


How often should I reset maintenance on my Generac generator?


The frequency of resetting maintenance on your Generac generator depends on the model and type of generator you have. Generac recommends performing regular maintenance every 6 months or 100 hours of use, whichever comes first. However, some models may require more frequent maintenance. It’s important to refer to your generator’s manual for specific maintenance instructions and schedules.


What tools do I need to reset maintenance on my Generac generator?


The tools you need to reset maintenance on your Generac generator may vary depending on the model and type of generator you have. However, in most cases, you’ll need a screwdriver or pliers to remove any screws or clips securing the maintenance cover in place. Additionally, you may need to consult the manufacturer’s instructions to ensure that you have the correct tools for any specific maintenance tasks. It’s always a good idea to have a basic toolkit on hand when performing maintenance on your generator.