How To Fix LG Dishwasher Error Code OE [In 2 Minutes]

Dishwashers have proven to be a household luxury for many years. They make cleaning and dishwashing simple.

However, it would be very inconvenient for us if any of the appliances broke down.

If you’ve landed here, it’s because you attempted to clean your dishes and received an error code (OE) from your LG dishwasher.

Or maybe you heard a strange noise coming from it and are curious as to what it means. The good news is that it’s simple to repair by following a few simple steps.

What Does LG Dishwasher Error Code OE mean?

LG dishwashers have earned a reputation for producing high-quality appliances, such as microwave ovens and washing machines.

If you have an LG dishwasher at home, you’ve probably noticed some problems with it.

The LG Dishwasher Error Code OE is a frequent error code seen on most LG dishwashers. When there is a problem with the unit’s pump or motor, the dishwasher error code OE appears.

This can be really stressful for those people who don’t have any idea about this code, so we’re here to help you figure out what the LG dishwasher error number means and how to fix it.

When a problem occurs with the open circuit, the LG dishwasher error code OE appears on the control panel. Once you know what to do, it’s not too difficult to fix.

Common Reasons for LG Dishwasher Error Code OE

The dishwasher has recognized that water has not drained out of the device in a certain amount of time, which is indicated by the LG Dishwasher Error Code OE.

When the dishwasher is turned on, the error code OE appears on the control panel. This error code can be fixed without the help of a professional.

There are a few things to look into if your LG dishwasher has been giving you the OE error code.

One should remember to check that the sink drain is clear and working correctly before proceeding to fix any other problem in the LG Dishwasher.

You have to make sure that the Dishwasher Drain Hose is not bent.
You have to ensure that the Dishwasher Drain Hose is not clogged with dirt such as food particles, or you can even check for debris.

Check if the dishwasher drain hose is draining or not, as it can be blocked or clogged due to the wall blockage.
Next, you have to ensure that your Dishwasher has an Air Gap or even a high drain loop installed on it. Without the Air Gap, the Dishwasher may not get the air it requires, and it will not drain. Moreover, it will leave some water on the bottom side of the Dishwasher.
If the dishwasher drain hose is broken or damaged in any way, then you have to make sure you replace it as quickly as possible.

May Required in Future:-

How to fix LG Dishwasher Error Code OE?

If your LG dishwasher displays error code OE, it signifies that a problem with the drain has been discovered.

While you may be able to solve some simple drain faults yourself, more complex issues may require the services of a professional. Here are several options for dealing with this issue.

Clogged Hose or Sewer

A clogged drain hose or drain pump filter is the most typical cause of this error code in LG dishwashers. In order to address this:

Open the door and press the Cancel button to make sure your dishwasher isn’t in the middle of a cycle.

Next, clear the drain hose off any debris. This is either on the right or left side of the bottom of your dishwasher (depending on the model). A black rubber cap will be on the hose, which you can remove to check for clogs.
Finally, run a cleaning cycle to clear any debris from your dishwasher’s drain pump filter. Note that if you do this after 20 minutes of starting a wash cycle, your current cycle will be immediately canceled, and a cleaning cycle will be started instead.
Restart your dishwasher and run another load to see whether the issue has been fixed.

If these instructions don’t work, try changing the washing cycle on your dishwasher or turning it off and waiting an hour before restarting it.

Clogged Filter

You may notice that your LG dishwasher does not drain properly or makes weird noises during the cycle when you use it.

You should look for the error code OE. This usually indicates that the drain filter in the dishwasher is clogged, preventing water from draining properly.

Disconnect the dishwasher from the power and remove the plug from the socket.
Make sure to unplug the dishwasher before fixing the filter, as it can give you an electric shock and may also damage some parts.
Remove the toe panel from the bottom side of the dishwasher.

You have to open the drain filter, so you will need a screwdriver for that reason.
You will have to remove the two screws holding the drain filter in place with a proper screwdriver. Now, some dishwashers may have more than two screws, so keep a note of that so that you don’t damage the filter.
After that, you will have to clean the drain filter of the dishwasher with lukewarm water. Moreover, you can also use detergent or soap water after removing the filter from the dishwasher.

Next, check if the filter is damaged. If it is not damaged, you can place it back after cleaning. However, if it is damaged, then you need to replace it with a new one.
After placing the filter back in its place, make sure you tighten the screws well to hold the filter in its place.
Next, reconnect the dishwasher with the power and check if it’s working properly or not.

If Error Code OE continues to appear on your dishwasher’s display, you may have a more significant problem with your pump or motor. In that scenario, get assistance from a professional appliance repair service.

The Drain Pump has Defected

If the error code OE is flashing on your LG dishwasher, double-check that the drain pump is properly mounted.

The drain pump is in charge of draining water from the dishwasher tub at the end of each cycle, and if it fails, your machine will display an OE error.

It is a pretty quick and simple repair. You just need to double-check that the drain pump is properly installed.

First of all, you need to turn the power supply of the dishwasher off.
Make sure that the dishwasher is disconnected from the power, and then you can proceed.

Next, on the left side of the tub, you will see the lower access panel of the dishwasher, which you will have to remove. If it has a screw, make sure to unscrew it properly before removing it.
After that, you need to reconnect the drainpipe after unplugging it.
You have to check for the blockage after connecting the drain pump.

If you find any blockage, then you need to clean it up and perform a cleaning cycle as well.
That’s it. The drain pump will be fixed.

Don’t worry if the OE error persists after examining the drain pump. Simply call LG customer service for assistance.

Food Debris

If you encounter error code OE on your LG dishwasher, the first thing you should do is check the drain hose to make sure it isn’t clogged with food particles.

Remove the hose from the sink drain and flush it out with water to complete this. If there is no blockage in the hose, your dishwasher may require a part replacement.

You’ll need to disassemble the dishwasher by removing the outer panel and unplugging all of the cables from the circuit board.

After that, detach the motor assembly from its mounting bracket by pulling it out and disconnecting any wires or hoses attached to it.

Remove the pump, which is usually hidden where this motor was mounted, before inspecting any other parts for indications of damage, such as filters or switches.

Drain Air Gap

The LG Dishwasher error code OE also means that there is a problem that typically lies within the drain air gap.

The drain air gap is a small hole in the drain line that prevents water from backing up into the dishwasher. If you remove the hose from the garbage disposal at the sink, you’ll be able to view it.

If it’s clogged, a screwdriver and a pair of needle-nose pliers will clear out any food particles or other debris in a matter of minutes.

Simply unscrew the top of the air gap (force may be required) and use your pliers to remove any debris. Then rinse away any leftover food, reassemble everything, and run your dishwasher! Your OE problem should now be fixed.

Clogged Spigot

You need to make sure that the spigot is not clogged with dust or debris. There are various ways to check this.

For instance, you can use a hammer and knock the plug so that the blockage can be cleared.

However, it might not be enough for a clogged spigot in some cases. You may require to clean the spigot with water.

To resolve this issue, disassemble your dishwasher and search for the spigot. This can be found in the back of your machine and is connected to the pump unit by a hose.

Once you’ve located your spigot, use warm water and a toothbrush or other tiny brush to clean it out. It could be clogged with a lot of food particles or hard water deposits.

Pressure Switch has Defected

The LG Dishwasher Error code OE can also signify that the pressure switch has defected.

To resolve the issue, disconnect the dishwasher from the power source. Now, you have to wait for at least 10 seconds before plugging it back in.

If the problem persists, the switch may need to be replaced.

Moreover, here are some of the steps which you can try to fix the defected pressure switch issue:

If you wish to try to repair the pressure switch on your own, the first step is to disconnect your dishwasher from the power source.
Then, remove the access panel by unscrewing the screws that hold it in place.
A drain hose should be located just within the panel itself. Make sure it is not clogged with trash.

If the pressure switch isn’t clogged, you’ll need to replace it.
Remove the pressure switch from your dishwasher by unplugging the electrical connections on either side of it.
Then, before reinstalling the access panel and hooking everything back in, install a new pressure switch and reconnect all of your hoses and electrical connections.

How to force the drain?

Forcing the drain is one of the simplest ways to fix the OE error code on your LG dishwasher.

To do so, turn the drain lid counterclockwise using a screwdriver or a coin.

Then, clear out any material that may be clogging the drain and inspect it for cleanliness.

Many modern LG dishwashers also have an option to force drain. You can use the Cancel and Drain option to force drain the water.

To activate this feature in your LG dishwasher, you need to press some combination of buttons.

For instance, it is mostly DELICATE + DUAL Control and Spray + Half Load, all of them together.

However, if this option does not exist in your dishwasher, then you need to start a dishwashing cycle and let it run for about 1 minute.

After that, turn the dishwasher off and then run it again for about 1 minute. In the first cycle, the water may get drained. But if it doesn’t, then you need a professional.

Conclusion

Dishwasher troubleshooting is not something we recommend for ordinary users.

If you’re having problems with your dishwasher, the best thing you can do is call a certified repair technician to figure out what’s wrong and how to fix it.

However, if you have some knowledge of Dishwashers and want to fix the error code yourself at home, this guide will help you to get through it.

It is very easy to follow the given steps as we have not included any difficult steps in this guide.

If these steps are able to help you fix the LG Dishwasher Error Code OE, then we would recommend you run the dishwasher multiple times before using it.