LG Dishwasher shows E1 error code, what does e1 mean? I have a 2 year old LG dishwasher. It has recently been showing the E1 error fault code. Can you tell me what this means and how do I fix it myself? Do I need to replace a part or clean an area of the dishwasher to clear the code and reset the dishwasher? Please help as the dishwasher is no longer under warranty.
LG Dishwasher Error Code E1 – How To Clear? – How To Fix?
LG has programmed in the E1 error code to indicate when the drain pump is running, it is not receiving the back pressure it needs. This is most likely an indication that there is a water leak in the draining system. See below for what to check to fix the E1 error…
An E1 (or AE) Error Code identifies there may be a leak in your LG dishwasher.
A leak may be caused by:
1 – Improper installation of the dishwasher.
2 – Using too much or the wrong detergent.
3 – Dishwasher door leaking.
4 – The dishwasher was not loaded correctly.
5 – Faulty sump motor.
6 – Faulty float assembly.
7 – Leaking sump assembly.
NOTE: For more detailed info on troubleshooting and replacing parts such as the Sump assembly, Float assembly, see the chart below.
LG Dishwasher E1 Error Code – How To Clear – Parts To Replace
LG Dishwasher E1 Error Code Troubleshooting
Check these parts and areas of your LG dishwasher to troubleshoot and clear the E1 error code:
1 – Dishwasher Drain Hose Installation
Drain hose outlet installed lower than the base of your dishwasher?
– Drain hose outlet is installed lower than the base of your dishwasher may cause early draining.
– This can be the cause of the E1 error code.
– The height of the end of the drain hose must be over 10 inches from the bottom of the dishwasher.
– This is to prevent water from being siphoned from the tub too early.
– Check the drain hose for damage that may cause leakage.
– Replace the dishwasher drain hose if it is found to be damaged or leaking water.
2 – Improper Dishwasher Detergent Use
– The wrong detergent can cause excessive suds.
– Check if you are using the wrong detergent. (Not to be used in automatic dishwashers)
– If using the wrong detergent, your dishwasher can fill with suds.
– If the dishwasher has excess SUDS, your dishwasher cannot wash or rinse correctly.
– E1 error code will appear when there is too many suds or excessive suds.
– Only use a dishwasher detergent that is made for automatic dishwashers.
3 – Dishwasher Door May Be Leaking
– Check if there is water seeping through the dishwasher door.
– Check for any door seal rips or tears around the door seal.
– If you find that the door seal has any type of damage, remove and replace the door seal.
4 – Dishes In LG Dishwasher Are Not Correctly Loaded
Are you loading your LG dishwasher with large items such as oversized pots or pans?
– The way the pots and pans are positioning can cause the dishwasher to retain water that fills the dishwasher.
– This can cause the dishwasher to error out and think that there is a leak.
– Make sure all large pots and pans loaded inside the dishwasher are positioned in the racks correctly.
– Position the large pots and pans so they do not hold any excess water.
5 – Faulty sump assembly, Float assembly.
Remove and replace the sump or float assembly if you find that is the cause of the E1 error code.
LG Dishwasher – Understanding Error Code E1
How To Reset An LG Dishwasher?
– Turn the circuit breaker or unplug the dishwasher for 10 to 15 seconds.
– Plug the dishwasher back in or turn the circuit breaker back on.
– Press the power button to turn the dishwasher on.
– Start a new cycle and see if that clears the error.
LG Dishwasher Parts – Parts To Fix E1 Error Code
NOTE:Â For proper LG Dishwasher Installation… Your LG dishwasher should be installed under your kitchen cabinet with the drain hose going through the side wall of the cabinet and then to either a disposal, air gap or just the drain line.
Have you tried all of the above fixes to clear your LG dishwasher of the E1 error code and it still shows the fault? Please leave your question below and we will be happy to assist you in clearing the error code.
We have this same E1 error on our LG LDF7561ST. In our case our hot water is not working so I “foolishly?” decided to take note of the typical “full” level and then I drained it and restarted it, this time stopping it when it started to fill. At that point I dumped in a pot full of hot water (heated on the stove – not boiling), making sure it was still well below the typical full level and then closed the door. I assumed it would stop filling automatically – but it kept filling and filling, until suddenly this E1 error showed. After that it drained the water and all it will do now is drain and drain and drain, with E1 showing. Disabling the circuit breaker, even for 24 hours, doesn’t help. As soon as power is restored E1 shows up and it starts trying to drain constantly.
Based on what I’ve read there is some sort of overfull sensor that triggers E1 (amongst other things such as a lack of drain restriction). It sounds like it is supposed to automatically reset, but in many cases it doesn’t. I just read somewhere that with some units these sensors are electronic and need to fully dry to stop triggering E1. If correct, I’m now leaving the the door left open for 24 hours, hoping the water on the sensor will evaporate and stop triggering E1.
I should note that recently we’ve been having trouble with it draining. It behaves like the pump or drain valve gets plugged up with food remnants and takes numerous manual “cancel” drain attempts, cycling between drain, fill, wash, drain, fill, wash to clear it out. It appeared to be draining fine at the time of the E1 error though.
Any other suggestions?
I have an E1 code on my dishwasher, I canHear the motor running I turn my breaker off for 15 seconds turn it back on and still the E1 code is still there and the dishwasher motor is still running
I’ve been dealing with an intermittent e1 code for FOUR years. I hate this LG. I’ve had 2 repairmen out, called the foreign based customer service multiple times who always ask me about soap, pots not being placed so they hold water, etc. The last guy cleaned my float assembly, which helped for a month or two. Now the thing hardly runs a cycle without erroring out. No water leak, hoses installed correctly, good water pressure, etc. I think the float assembly is the culprit, as it will at times run a full cycle without erroring, so the sump motor is operationable. The float assembly is a horrible design and over time will get gunked up again though.. so I feel this just delays the recurrence of the problem. How much do float assemblies cost? Can I do it myself? How much headache am I thinking of going through to replace this vs how long until this float assembly gets stuck and starts erroring on me again?
I had the E1 fault on our LG dishwasher. Nothing cleared it until i did what Jason further up had done. I tilted the dish washer all 4 ways and it was fixed.
LG direct drive Dishwasher about 5 years old. Error code —
Drain Hoses are clear, no cloughs, unplug can’t clear or run a washing cycle.
We have tried to remove the E1 code after fixing a leak in the door seal but it comes back.
OK I have had the same problem clearing the E1 error code. Tilting the machine back and forth did not work the first time. I tried again this time pulling the dishwasher out further and it worked. The angle is definitely the key.
I have the same problem as well, any luck?
Followed Jason’s and Matt’s suggestion. Pull unit out, tipped forward and backward 45 degrees and now the code has cleared. LG wanted $370 to come out to fix it.
I have same issue and cannot reset dishwasher. It just stays on and will not shut off even after turning off electricity and turning it back on.