Greenworks Electric Mower Won't Start (Fixed)

It’s frustrating when your Greenworks electric mower won’t start. 

You know you plugged it in and you can hear the engine trying to turn over, but for some reason, it just won’t catch. 

Before you do, you should try the things we have written in this blog post.

How to Fix Greenworks Electric Mower Won’t Start

Greenworks Electric Mower Won't Start

If you have a Greenworks electric mower that won’t start, these are a few things you can do to try and fix the problem. 

Corded Greenworks Mower

If you have a corded Greenworks mower then try the fixes written below.

Check the cord

If you are using a corded Greenworks lawn mower, then you will need to inspect the cord. 

Like most other electric mowers, the Greenworks lawn mower does not come with a manufacturer-provided cord. You will need to provide your own extension cord. 

The cord should be a standard 16-gauge grounded cord and free of any cuts or other visible damage. 

Also, check the prongs on the male end and the female end for damage. 

Lastly, check the male end on the mower itself.

Check the Outlet and Breaker

If your Greenworks mower is not starting, check its outlet and breaker. To check the outlet, plug in another item from the same wall outlet. 

If there’s no power at the outlet, then you’ve probably identified the issue. It could be a loose wire, a bad outlet, or a tripped breaker. 

Check one after another until you find the problem.

Inspect Motor Control Switch

The motor control switch is responsible for turning the mower’s engine on and off. If it is not functioning correctly, the engine may not start. 

Maybe your Greenworks mower is also not turning on due to this problem.

 So you should check the motor control switch. In order to inspect the motor control switch, you will need to remove the cover of the mower. 

On some models, this can be done by unscrewing a few screws. On others, you may need to remove a panel or two. 

Once the cover is removed, you should be able to see the motor control switch. Inspect it closely to see if there is any damage or if it looks like it is not working properly.

 If it does not appear to be functioning correctly, you may need to replace it.

Battery-Powered Greenworks Mower

If you have a battery-powered mower then you should try these fixes.

Check Battery

If your battery is not starting your Greenworks mower, there are a few things you can do to inspect it. 

First, look for any kind of visual damage or leaks.  Also, check the battery light to ensure it does indicate a charge. 

If it doesn’t, that might be why your mower isn’t starting.

Another thing you can do is test the battery. If it’s not showing a charge even though everything else looks good, that might be the problem.

If you’re still having trouble, it might be time to replace the battery.  Fortunately, batteries for Greenworks mowers are widely available and relatively easy to install.  

With a new battery, your mower should start right up.

Check the Charger of the Mower

When inspecting the charger of your Greenworks mower, you should look for any signs of damage. 

This includes broken wires, charred insulation, and melted plastic. If you find any of these things, the charger should be replaced.

You should also check the outlet to make sure it is properly plugged in. If it’s not, that could be why the mower isn’t charging. 

Finally, you should inspect the breaker to make sure it hasn’t tripped. If it has, resetting it should get the mower up and running.

Inspect the Ignition Switch and Motor

If you’ve checked the battery and charger and they’re both in good condition, then it’s time to start looking at other possible issues with the mower. 

One of the first things you should check is the Start switch. If it’s not working properly, then the mower won’t start.

You can test the switch by trying to start the mower in different ways. For example, if you can hear the motor trying to start but it doesn’t actually turn on, then the switch is likely defective. 

Another sign that the switch might be bad is if the engine keeps trying to start even after you let go of the Start switch.

If you’re sure that the switch is bad, you can replace it fairly easily. 

The same goes for the motor – if it’s not working properly, you can replace it yourself or take it to a repair shop.

Return Mower

Greenworks offers a 4-year warranty on all of its mowers. 

So, if none of the things seems to work or the repair man also said it won’t start then you should return it. 

In order to return your mower under warranty, you will need to contact Greenworks customer service. 

How do I start a Greenworks lawn mower?

To start a Greenworks lawn mower, first make sure that the fuel tank is filled with fresh, clean gasoline. 

Next, check the oil level and add more if necessary. 

Finally, locate the starter cord and pull it firmly until the engine starts.

How long does a battery last on a Greenworks lawn mower?

The answer depends on the model of the Greenworks lawn mower you have. 

Some models can run for up to 45 minutes on two fully charged 4.0 Ah batteries, while others may only get around 20 minutes of runtime per charge.

Can Greenworks mower run on one battery?

No, the Greenworks mower requires two batteries to operate. 

This is because the mower’s blades are powered by a brushless motor, which is more energy-efficient and durable than a traditional brushed motor. 

However, this means that the mower needs two batteries to provide enough power for the blades to rotate. 

If you only have one battery, the mower will not be able to operate.


After reading through all of the possible reasons why your Greenworks electric mower won’t start, we hope you were able to narrow down the problem and find a solution.

If not, we suggest taking it to a qualified repair person or taking advantage of Greenworks’ customer service.

Greenworks has a great reputation for manufacturing quality products and for standing behind them, so we’re confident they’ll be able to help you get your mower up and running again.

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