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This diverter motor, or stepper motor, controls the movement of the spray arms in your dishwasher. It directs water between the drain pump and the spray arms by turning a check valve inside the pump, managing the flow of water to these spray arms. This diverter motor runs on 120 volts and 60 Hz. When this motor fails, the dishwasher will not wash or drain properly. Please keep in mind that this genuine OEM replacement part is sold separately from the spray arms.
How Buying OEM Parts Can Save You Time and Money
Troubleshooting
This part fixes the following symptoms:
Not cleaning dishes properly
This part works with the following products:
Dishwasher.
This part works with the following products:
LG.
Part# 4681ED3001D replaces these:
AP5243567, 4681ED3001B
Customer Reviews
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★★★★★
6 Reviews
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★★★★★
★★★★★
Russell O - April 21, 2021
Verified Purchase
Quick and Easy Repair
The Diverter Motor came in fast, access to replace it was quick and easy. I highly recommend that if you have an error code that points to this repair need and you have 20 minutes to repair, go for it.
★★★★★
★★★★★
Curt B - April 15, 2019
Verified Purchase
Exactly what was needed!
Exact replacement - fit well and fixed the problem.
★★★★★
★★★★★
Jim S - March 3, 2019
Verified Purchase
Fixed it!
Great price/super quick shipping. Fixed the dishwasher...wife is happy!
★★★★★
★★★★★
Stephen M - February 6, 2019
Verified Purchase
FAST SHIPPING
Part was exactly what I needed. I arrived in less than 2 days from purchase.
★★★★★
★★★★★
Stafford W - December 2, 2018
Verified Purchase
easy replacement, fast delivery, unfortunately, too short of a life
Great service and the replacement was straight forward and easy, about 45 mins.
Unfortunately, this is the second time in less than two years I have had to replace this part on my LG Dishwasher, making the third in Four year of owning it
★★★★★
★★★★★
John L - June 5, 2018
Verified Purchase
Great service and parts
Part was exactly what I needed. Fixed my dishwasher for under $30!!!!
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Customer Repair Stories
Average Repair Rating: 2.8 / 5.0, 2 reviews.
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Dishwasher would stop during the cycle with nE code
This was my first time repairing a dishwasher. I watched YouTube on how to remove the dishwasher from the cabinet. Afterwards, I removed the bottom of the dishwasher while it was laying flat to get to the motor and micro switch. The only difficulty I had was getting to the motor which required taking the bottom section off of the dishwash
... Read moreer. I could not get an appliance repair company to work on an LG dishwasher. My only option was to repair the dishwasher or bought a new dishwasher. Therefore, my wife and I decided to , make an attempt to repair this one with a backup plan of buying a new one. Luckily, we were able to fix this one within two hours.
This was a $999 dishwasher. We saved the cost of a new dishwasher by taking the time to fix this one.
When I turned the dishwasher over I discovered the PS3579323 diverter motor had failed due to a leak around the PS3536016 valve, check. No use replacing the diverter motor without fixing the leak so I turned the machine back over and disassembled the spray arms and top of the pump cover which reveled the case assy and the valve, check. U
... Read morepon removal of the valve, check I discovered hair wrapped around it which compromised the MO31 packing and caused the leak. I probably could have just cleaned out the hair and reassembled it but because my installation is a bit of a pain I elected to change the case assy (because of a slight depression where the packing sets) the M031 packing, the MO25 valve, check, and the MO35 pump gasket. After that was accomplished I turned the machine upside down and replaced the MO26 diverter motor and reinstalled the dishwasher. End result: Ne code cleared, no leaks and now the dishes are clean on the top shelf and the wife is happy. There are great instruction videos on YouTube. Good luck!
Ask our experts a question about this part and we'll get back to you as soon as possible!
19 questions answered by our experts.
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Corey
April 16, 2018
How does this part help if the problem that i am having is that the dishes are not getting sufficiently clean?
Hello Corey, thank you for your question. This is the Diverter motor for the spray arms. If this motor doesn't function or has gone bad, the water will not get directed to the spray arms so that they can spin properly to get the dishes clean. I hope this information helps.
9 people found this helpful.
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Kathleen Ahmann
October 3, 2019
I have an ne code, the dishes are not coming clean. I replaced the diverter motor. Now i don't know if i got the right one for my mode. I got part# ps3579323 motor. The dishes are still not coming clean. The manual says vario motor, but all tutorials say diverter number. Can you see if i got the right part? Or, what else could it be?Thank you,
kathleen
For model number LDS5040ST
Hello Kathleen, thank you for inquiring. This Motor Assembly part number PS3579323 is the correct replacement for your model, but is not likely to fix the issue. For the NE code, you will want to replace the Circulation Motor Assembly, part number PS3579321 for your model. Good luck with your repair!
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Chris
November 30, 2021
My dishwasher is making a high pitched noise when it's running. While not continuous it makes the noise during the majority of the wash cycle. My door spring broke so I'm going to replace the spring and cable and would like to know what other parts to have on hand to repair the noise. What could be causing this problem?
For model number LDF7551ST
Hi Chris,
Thank you for your question. If you are hearing a high pitched noise coming from the dishwasher when it is in use, there may be debris trapped in the pump. To inspect the pump for debris, please turn the power off to the dishwasher. Once the power has been turned off, check the pump filter to see if there is any debris in it, if there is remove it. If the dishwasher still makes a high pitched noise when the washer it is in use, then you will need to replace the pump and motor. We hope this helps! If you have any questions, please let us know.
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Scott
February 25, 2024
Im getting an nE code and would like to order the correct part to fix this. The LG website says vario motor but when I searched it here all that came up was diverted motor. Would this be correct? I live in an isolated area and can’t get a technician without paying them to travel 5 hours. Cheaper to buy a new dishwasher, but I would like to repair it myself if possible.
For model number LDT5665ST
Hi Scott, thank you for getting in touch. The NE error code indicates that there is a problem with the vario or diverter motor in your dishwasher. We would recommend replacing the diverter motor, part number PS3579323, to fix the issue. Glad to be of help!
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Jason
September 1, 2017
My house just recently flooded. So i'm sure that something electrical got fried on the bottom of the dish washer. It has an e1 error code. I poured some water inside it and it pumped it all out. After it pumps it out it keeps making noise like its trying to do something. Any advice would be helpful. I have already diagnosed my fridge and washing machine and had to get new parts for them.
For model number lg ldf7551st
Hello Jason, thank you for contacting us. An E1 error code identifies there may be a leak in your LG dishwasher. It could be a few different things causing that, such as, dishwasher door leaking, faulty sump motor, faulty float assembly or leaking sump assembly. Hope this helps!
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Agotino
June 13, 2023
Hi I am getting error code bE on my lg dishwasher. I have levelled the dishwasher and am using the correct detergent there are no soap suds in the dishwasher and i am still getting the bE error code, could it be the diverter motor causing the bE code please help??
For model number ldt5678ss
Hello Agotino, thank you for reaching out. The bE error code is triggered by improper detergent use or a dishwasher that is not level. Using the wrong detergent leads to excess sudsing, causing parts like the vent to become filled with soap foam. A dishwasher that is not level will do the same, causing water to flow to parts where it does not belong, potentially damaging components. To fix the issue adjust leveling feet as necessary. To remove detergent residue in the tub pour approximately three to seven ounces of milk into a shallow bowl and place it in the upper rack and run the dishwasher on the Auto cycle. We hope this solves your problem!
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Mark
April 4, 2022
Hello parts people.,
My direct drive LG dishwasher is making a clicking or oscilating sound during specific times of the wash cycle and the speed of this noise is at one of 3 speeds during the wash. I have located the sound to be coming from the sump assembly. (I ram the machine in the middle of the room with a flashlight to find the sound.
Do you think this ac step motor may be the culprit, or maybe a gear with an obstruction? Question2 - can you test the motor by fining a voltage of reading the ohms., thanks- Mark the local home builder.
For model number PS3579321
Hello Mark, Thank you for your inquiry. You can test the motor with a multimeter to see if it is the cause. We have included a link to our video on testing parts with a multimeter. We hope this helps and if you need help placing an order, customer service is open 7 days a week. Please feel free to give us a call. We look forward to hearing from you!
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Alana
May 1, 2023
Trying to decide if I need this part or the Circulation Motor or something else. If this part was faulty could it make a very loud semi-high pitched grinding/droning/humming sound throughout large portions of the wash cycle? When I manually spin the post of the diverter it is tight and does make noise. The dishwasher does drain, there's nothing caught in the blade, and there doesn't seem to be anything caught in any part of the sump that is visible when disassembled from the inside of the machine. For a long while cycles completed and dishes came clean, but only if rinsed really well. However, the other night, after months of this noise during operation, the noise got REALLY loud and then the machine stopped and beeped flashing the OE code. I opened inspected and started it again and the same thing happened. There is little to no water in the machine and I did hear it draining so I don't understand why the code it's giving says it's something with the drain. One other thing I noticed: the float assembly on the outside of the dishwasher is full of gunk. Thank you for your help!
For model number LDS4821ST
Hello Alana, thank you for reaching out. An OE error code indicates that the unit has detected a drain issue. We recommend you replace the drain pump, part number PS16223509. Before replacing this, make sure the drain hose is clean. Also, clean the float assembly. We hope this is what you were looking for!
Hi, my dishwasher makes a loud whining noise and usually leaves some dishes still dirty after a run. What part would fix this issue?
For model number LDP6809SS
Hello Charles, Thank you for the question. We suggest checking to see if the water is circulating through the arms to clean the dishes. The noise and dirty dishes could be an indication the Circulation pump is faulty and may need to be replaced. We hope this information helps!
Hello Sanjay, thank you for contacting us. According to our research, you may need to check the water inlet valve, part number PS8769826, to fix the issue. We hope this helps!
