Lg tromm WM0642HW with error code fe

[Tonman]

Like the title says. I receive the fe error code during every wash. I read a different thread on your site with the same issue and so far this is what I've done to attempt to troubleshoot without any luck. 

replaced the pressure switch.

verified in self test mode that each water valve opens and closes correctly.

tested the hose going to the switch for cracks and blew it out to make sure it was clear  

i sat in front of the machine to see exactly when the error gets thrown and it gave the error while the pump was draining water out of the machine. This may be a coincidence but I've noticed since replacing the switch I hear what sounds like pressure being released .

i appreciate any help!

 

[applianceman97]

Here is the flow chart for diagnosing the FE error.

do you notice water entering the machine when it's not supposed to? 

 

[Tonman]

On 3/20/2016 at 0:13 PM, applianceman97 said:

Here is the flow chart for diagnosing the FE error.

do you notice water entering the machine when it's not supposed to

thank you for this info! I did not notice any water entering when it isn't supposed to and I ran an empty cycle to observe what happens and once I did that the cycle completed without error. I have since ran six loads without error. I will continue to monitor but does it make any sense that the sensor was the issue and the error just needed to be cleared?