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How to Reset Generac Generator [Clear Fault in 2 minutes]

When confronted with a power failure at home and your Generac generator does not start ⁠ automatically, in this case, you need to know how to reset the Generac generator.
In this short article, we will guide you through the step-by-step process of resetting your Generac generator in 6 easy steps.

6 Easy Steps To Reset Generac Generators

6 easy steps to resel generac generator
Six Easy Steps to Reset Generac Generators
  1. Unlock the generator cover from both the left and right sides to access the control panel.
remove the cover of generac generator
  1. Locate the control panel at the right side of your generator. It might be different from image for some model but all work same.
how to reset generac generator in 6 easy steps
  1. Press the [Stop] button on the control panel to stop the generator. If you have not yet disconnected your appliances, disconnect them now.
switch off generac generac generator
  1. Press [Enter] on the control panel to clear the fault code of your generator currently facing. After this, your generator will clear the screen from show fault code on it.
press start to reset the error code
  1. After clearing the fault code press the [AUTO] button to start the generator automatically. In most cases, the generator will start if not, follow the next step to start it manually.
press auto to start generator auto
  1. If your generac generator does not start with auto. Press the [MANUAL] button on the control panel to start the generator manually. With this your generator will start manually, check if your appliances work fine. Now for safety measurements switch your generator to the Auto mode by pressing the [AUTO] button on the control panel.
press manual if generator does not start in auto mode

If the generator still won’t start, contact a qualified technician for help.

Understanding Generac Generator Resets

generac generator reset done

It is very important to understand the reasons behind a potential reset is imperative prior to delving into the actual reset procedure. before commencing with the resetting steps. There are safety features integrated into Generac generators that can initiate a shutdown in order to safeguard the unit and linked devices.

Overloading: If you’re using too many appliances or tools at once, your generator might shut down to prevent damage.
Low oil pressure: Double-check to make sure you have filled up with enough of an appropriate type of engine lubricant, then carefully inspect for any contaminants in your vehicle’s oil purification unit.
Overheating: If the generator is running too hot, it could potentially cease operation in order to safeguard against any possible harm.
To reset your generator, follow the above steps.

Safety First: Precautions Before Resetting

Resetting a generator can be dangerous because you’ll be working with electrical components. To stay safe, please follow these precautions:

  • Always disconnect the generator from the power source before you start working on it.
  • Let the generator cool down.
  • Wear safety glasses and gloves to protect yourself from flying debris.
  • Be careful not to touch any exposed wires or terminals.
  • If you’re not sure how to reset the generator, consult the owner’s manual or call a qualified technician.

Thanks, and be safe!

How To Reset Generac Generator After Battery Change

After changing the battery you can reset your Generac generator by following the above method or if your generator is not working with that case follow the below option.

On your Generac generator press and hold [EXERCISE BUTTON] for about 10 seconds. commonly your generator should start and complete the exercise. Then you can switch your generator to auto mode.

If your generator does not start by pressing the exercise button, check the fuel supply, check if you properly place the battery, and check if there is some issue with the spark plug. After clearing all these issues it should work fine if not, then we suggest following Generac Generator Fault Codes: Quick Fixes for Common Issues.

How to Reset Generac Generator After Oil Change

To reset a Generac generator after an oil change, refer to the owner’s manual for specific instructions, but generally follow these steps:

  1. Turn off and cool down the generator before changing the oil. Locate the oil reset button on the control panel (typically labeled “Reset” or “Oil Reset”).
  2. Turn off the generator and press and hold the reset button for 10-15 seconds or (refer to the manual for a specific time). Release the reset button after holding it for the specified time.
  3. Turn on the generator and check if the oil change indicator is reset. It should no longer say “Change Oil” or “Maintenance”. Monitor the generator for a few minutes after it starts to make sure it’s running properly.

Dispose of used oil properly, use recommended oil type and quantity, and wear gloves when maintaining a generator.

If you still facing the issue feel free to contact the Generac online contact center, or comment below we will be pleased to answer your questions.


How do you do a hard reset on a Generac generator?

Switch off all appliances, disconnect the power line, Stop the generator, Reset the generator, and start the test start, after the test start is complete start the generator in auto mode.

How do I clear the red light on my Generac generator?

You need to reset the generator, or if you found any error code read the manual for the specific code and try to resolve the issue.

Why is my Generac generator not kicking on?

It is possible that your generator has some problem with the fuel supply, spark plug, and battery check if these issues may solve your problem, if not contact an expert.

What does a red light on a Generac generator mean?

On the Generac generator, red light means that there is some problem with your generator.

Is there a reset button on every Generac generator?

Yes, every Generac generator has a reset button, it is possible that it is labeled differently.

How to restart the Generac generator?

To start the Generac generator press the auto button on the control panel your generator will be started in a few seconds if not, try to start it with the manual button and then switch to auto mode.

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