Dishwasher Timer Control Knob Parts
Genuine Ge part
By: Ge
Part Number: WD21X31902C
Fix a dishwasher with no display lights or unresponsive controls. This user interface board restores button function. Moderate DIY repair.
Do-It-Yourself Stories from Customers like You
GE dishwasher wouldn't start or show lights on the control panel. Seth M. • Portland , OR • December 18, 2022
I started with Google searches for the problem, using the dishwasher model number to narrow down the number of results. When I found several posts in the forum on AppliancePartsPros.com from other people having the same problem with the same dishwasher, as well as solutions that involved replacing the control board, I decided to start with that.
The repair was very easy, especially with the help of clear and well-paced videos showing exactly what to do and what to look for. I was able to...
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$175.20
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$183.54
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$8.34
Genuine Ge part
By: Ge
Part Number: WD21X24901C
Fix a dishwasher that won't start, has no panel lights, or beeps randomly. This main control board regulates all cycles. Moderate DIY repair.
Do-It-Yourself Stories from Customers like You
815 error code dishwasher thinks door is ajar. Cesar G. • Chicago , IL • July 24, 2020
Indicator light would blink three times, make a sound, but the dishwasher would not run. After making sure there were no obstructions, no problems with seals, filters, and latch clean, I cut the power off and back on. The Dishwasher worked for a few more times. After that, cutting the power off and on no longer worked. I figured out what buttons to press and hold to find the error code (start/stop and cycle select), saw code 815, and then did a "hard reset" by pressing and holding other...
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$158.34
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$169.92
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$11.58
Genuine Ge part
By: Ge
Part Number: WD21X24900C
Dishwasher won't start or beeps 3 times? Main control board manages cycles, temperature, and detergent. Plug-and-play replacement takes 30-60 minutes.
Do-It-Yourself Stories from Customers like You
Three beeps when trying to start dishwasher Aaron F. • Chapel Hill , NC • April 10, 2020
Two weeks ago, my dishwasher would not run. It would beep three times when you pushed the start button: the same signal it gives when the door is open. I used the troubleshooting steps I found at applianceblog.com to do a hard reset. (Hold START and WASH TEMP for five seconds, close the door, and wait 3 minutes) After that, it worked for about one week. When it started having the same issue again, the hard reset did not work. I lowered the control board and could see that there were no lights....
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$157.86
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$173.65
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$15.79
Genuine Ge part
By: Ge
Part Number: WD21X32165
Fix a dishwasher that won't start, has flashing lights, or is completely unresponsive. This control board manages all cycle phases. Moderate DIY repair.
Do-It-Yourself Stories from Customers like You
Dead dishwasher Arthur H. • Kingwood , TX • June 26, 2023
My GE dishwasher (GDT605PMM0ES) had started going in and out of service but if I unplugged it and plugged it back in it would work a few more times. Then one day that old trick didn't work anymore. Looked at what might be the issue on the internet and most signs pointed to the configured service machine control board or the configured Ui board. I ordered both, not really which was bad, but started with the Ui board first because the service machine control board showed it was receiving...
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$101.47
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$121.76
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$20.29
Genuine Whirlpool part
By: Whirlpool
Part Number: W10861000
Dishwasher not dispensing soap or dispenser door won't open? This detergent dispenser fixes dispensing failures. Moderate DIY repair, about 30-45 minutes.
Do-It-Yourself Stories from Customers like You
Soap dispenser not functioning Gary K. • Durango , CO • October 28, 2018
The part went on easily. U Tube video answered any questions I had before installing.
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$80.95
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$99.67
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$18.72
Genuine Whirlpool part
By: Whirlpool
Part Number: WP9706648
Fix a mixer that won't run, starts at full speed then stops, or won't shift speeds properly. Replace the speed control board in about 30 minutes.
Do-It-Yourself Stories from Customers like You
The control assembly on my kitchenaid mixer became intermittent J H T. • Liberty , TX • March 17, 2014
The fix was very easy. Control assembly is easy to access by removing 5 phillips screws. Unplug the wiring from the old assembly being careful to note which wire goes to which connector. Install the new assembly and connect the wiring.
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$79.65
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$95.58
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$15.93
Genuine Ge part
By: Ge
Part Number: WD21X31910
Control panel not lighting up or buttons unresponsive? This dishwasher user interface board restores cycle selection and display functions. Moderate DIY.
Do-It-Yourself Stories from Customers like You
My GE dishwasher control stopped functioning Stephen C. • Hillsboro , OR • September 16, 2023
The control went thru a month or so of erratic behavior; the display would come on and flash and beep without any input on my part. Then it died completely. I did a little research on the GE website and determined likely cause waa a defective user interface board. I found AppliancePartsPros.com and contacted their tech support, who directed me to check the output of the control board across 2 pins for 13.5v DC. I did this, and measured 13.8v, so control board was good. When I reconnected the...
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$121.95
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$146.34
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$24.39
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10325124
Fix a mixer that won't start, runs constantly, or has only one speed. This phase control board regulates motor speed. Easy DIY repair with video guide.
Do-It-Yourself Stories from Customers like You
My kitchenaid k5 ss had only one speed fast! Alice F. • El Dorado , KS • December 13, 2014
I read a few of your reviews and found that a, "Phase Control Board" may be the problem. It was! Talk about easy to install... It was super easy! I decided to order the, "Speed Control Plate" also as a precaution (Shipping was one price - and it arrived the very next day, Wow! I didn't expect that.) With my screwdriver and good lighting. I fixed it myself! My husband is still in shock. I used forceps to install the, "Speed Control Plate," because I needed something to hold the tension wire - at...
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$15.95
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$19.14
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$3.19
Genuine Ge part
By: Ge
Part Number: WD21X31899
Dishwasher won't start or has no lights? This control board manages cycles and operations. DIY-friendly repair—located in the door panel.
Do-It-Yourself Stories from Customers like You
No lights but did have power (GE dishwasher) Jeffery S. • Spicewood , TX • January 25, 2021
First I watched Youtubes and decided it was the lower control board, ordered it from Appliance Parts Pros, and got it within 2 days. Installed it and no change.
Called Appliance Parts Pros to repair the help line and they were very helpful told me I needed the upper board (UI) so I ordered it got it also in 2 days installed it and everything works perfectly.
Appliance Parts Pros is very helpful and prompt in shipping. Highly recommend.
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$99.95
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$119.94
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$19.99
Genuine Ge part
By: Ge
Part Number: WD21X32163
Fix a dishwasher that won't start, stops mid-cycle, or beeps intermittently. This electronic control board manages wash cycles and functions.
Do-It-Yourself Stories from Customers like You
No lights it would not turn on Dean H. • Mesa , AZ • August 26, 2025
Replaced the control board on bottom of machine
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$153.60
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$181.25
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$27.65
Genuine Ge part
By: Ge
Part Number: WD12X32798
Dishwasher detergent dispenser won't open or latch? This module controls soap release during wash cycles. Moderate DIY repair—30 minutes, door removal.
Do-It-Yourself Stories from Customers like You
Soap dispenser would not open during wash cycle Kyle C. • Tallahassee , FL • November 23, 2014
Tried CLR to remove hard water deposits. That did not help. Ordered new dispenser. The GE series that the detergent module fits in was a little difficult to open. Finally found a video explaining the whole door had to come off in order to open it up to replace the module. Works great now.
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$40.95
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$48.73
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$7.78
Genuine Bosch part
By: Bosch
Part Number: 00645208
Dispenser door won't open or stay closed? This dishwasher dispenser releases detergent and rinse aid at the right time. Moderate DIY repair.
This part fixes the following symptoms
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Will not dispense detergent
See more...
Do-It-Yourself Stories from Customers like You
Soap dispenser door no longer opened during cycle Matthew S. • Omaha , NE • September 09, 2014
Process was a bit more complicated than the videos I had watched online. Had to remove both front panel and control panel to get to soap dispenser. Removed wires to soap dispenser and rinse aide dispenser. Removed wire "harness" around the top and right side of dispenser. Pried back the clips to allow dispenser to be pushed out. It was helpful to have another person to hold the door open at this point. Bent clips back and reinstalled everything. New part works great.
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$88.60
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$105.43
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$16.83
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304518467
The User Interface Control Button Assembly is an OEM part for Frigidaire dishwashers. This component is essential for the seamless operation of the dishwasher, allowing users to interact directly with the appliance by selecting wash cycles, starting operations, and adjusting settings. The assembly includes a set of buttons that are connected to the electronic control board, ensuring that inputs are accurately registered and executed.
Causes of a failing User Interface Control Button Assembly include prolonged usage leading to wear and tear on the buttons, accidental spills or moisture that can damage the electronics, and potential wiring issues that affect signal transmission.
Symptoms of a malfunctioning User Interface Control Button Assembly include:
- Buttons failing to respond when pressed
- Random activation of functions or cycles
- Display issues or error messages indicating communication problems
This OEM replacement is also compatible with Electrolux, Gibson, Kelvinator, and Kenmore models, ensuring extended usability across multiple appliance brands.
Do-It-Yourself Stories from Customers like You
Three flashing lights (clean sanitized can't remember the third) on the control panel and no buttons would work. Kevin M. • Ft. Thomas , KY • December 09, 2022
After reading through a few forums, I narrowed the problem down to one of 3 issues, the door latch, the switch assembly (control panel), or main control board. I rolled the dice on the switch assembly first. The main reason I did this was my belief the door latch was okay and because the main control board is more expensive.
The removal and install of the switch assembly was pretty easy for me, and I would expect for most people that know how to use a screwdriver. When I removed the old...
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$77.76
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$91.76
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$14.00
Genuine Ge part
By: Ge
Part Number: WD21X33640
Dishwasher won't advance past rinse or keeps running? Timer controls wash, rinse, and dry cycle duration. Common DIY repair, typically 30 minutes.
Do-It-Yourself Stories from Customers like You
Melted solenoid GE dishwasher Harvey W. • Springfield , OH • December 20, 2019
Replaced the Timer and Solenoid in 30mins very easy. APPros, fast shipping is amazing!
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$93.95
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$110.86
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$16.91
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10195175
Dispenser won't latch or close? This detergent dispenser releases soap at the right time. Moderate DIY repair requiring inner door panel removal.
This part fixes the following symptoms
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Will not dispense detergent
See more...
Do-It-Yourself Stories from Customers like You
The soap dispenser would no longer stay closed Dianne V. • Grapevine , TX • February 26, 2016
I ordered the part, looked at a YouTube instructional video on how to do it, and did it myself.
It wasn't too hard, and I have no experience.
I received the part very quickly!
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$78.95
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$93.95
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$15.00
Genuine Ge part
By: Ge
Part Number: WD21X33641
Dishwasher won't advance through cycles or stops mid-cycle? This timer controls wash, rinse, and dry durations. Moderate DIY repair, 1-2 hours.
Do-It-Yourself Stories from Customers like You
Ge dishwasher timer worked intermittently did not complete all cycles Michael F. • Del Valle , TX • May 30, 2017
Replaced the timer and drain solenoid (timer had stuck in "solinoid active" position long enough to burn up the solenoid). Complete the project in two stages on two separate days: 1) replaced solenoid, which took about 30 minutes, 2) replaced timer. Accessing both was straight forward on this simple design dishwasher. Removed the kick panel to access the solenoid. Removed 3 screws and a circlip to remove the old solenoid. Reversed the process to complete this part of the repair. The...
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$85.31
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$101.52
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$16.21