Washer has code FE - LG WM-2277HW Front Load Washer

Here is the LG site for washing machine error codes, you can scroll down and find the FE code there:
http://www.lg.com/us/support/product-help/CT10000010-20150140270078-other-error-codes

The site shows the following:

The FE error code indicates the washer is overfilling. This is usually the result of a faulty water valve.

1. Close both water taps.

2. In order to drain out any trapped water, power the washer back on and press the Spin Speed button until No Spin is selected and press the Start/Pause button.

3. Once the washer has drained, restart the wash cycle.

The FE code is an excessive water supply if the water is continuously running into the machine it may be due to a failing inlet valve or stuck float switch since you mentioned the drain pump filter being changed it could be that the old filter was restricting the flow.

The FE error or fault code indicates that the washer is overfilling due to a defective water inlet valve. The valve is not repairable and will need to be replaced.

The FE error or fault code indicates that the washer is overfilling due to a defective water inlet valve. The valve is not repairable and will need to be replaced

This fe error or fault code indicates that the washer is overfilling due to a defective water inlet valve. The valve is not repairable and will need to be replaced.

Why don't you simply find out what the FE code is alluding to? Go to web site or do a google search and then you can check for the issue further.

KENMORE TOP LOAD WASHER WITH FE CODE WHAT DOES THAT MEAN?

"FE" error code - over flow error
-Check water conection
-Check Water valve for proper operation

When the "FE" error code is displayed the drain pump will be turned on to pump the water out of the washing machine. LG Washing Machine Error Codes

This error code comes up when there is a over flow condition. The error is coming up because a part inside the washer has failed. I suspect the water valve on the back may be the culprit, it's fairly common.

Hope helps.

I found this information on the internet. I hope that it helps.
" Getting fe code on lg washer.
"This means that the washer is overflowing. This is a built in fault that turns on the drain pump so that the water doesn't get so high that it gets into the floor. If water is continually flowing into the washer you will get this problem. If this is the case the water valve is most likely the problem. To confirm unplug the washer and if the water doesn't stop flowing into the washer the water valve is the problem.

Thank you,
Shawn"

I hope that this helps you out

From the manual ,FE means Water level is too high due to a faulty water valve. hence the possible leak