20 Most Recent Whirlpool ADG450 Slim-Line Built-in Dishwasher - Page 2 Questions & Answers

It appears your lid switch/door latch has failed in this instance.

For replacement parts - head on over to PartSelect.com or RepairClinic.com and enter in your full model number for a full parts listing.
I recommend both sites because ...


FixYa has no affiliation with either site - I have been using and recommending them for years - trouble free.

PartSelect has a great schematic database for locating the part on your unit and great "testimonials" for each part that often times includes HOW-TO information.
RepairClinic has pictures of each part they sell and also a great how-to and troubleshooting for basic repairs.


If your unit has never been serviced - there should still be an original service manual enclosed in plastic taped to the inside of the shell.
In the service manual are Error codes, maintenance procedures, and troubleshooting steps you can follow.


Anything too complicated or beyond your scope should be handled by a professional.

If you think you want to tackle the repair - and have gotten stuck on a step - reply to your question and I will be glad to help you out.




Thanks for using FixYa - a 4 THUMBS rating is appreciated for answering your FREE question

You can continue. It will repeat the cycle and go further till end. But if detergent is required add.

This is a typical Anti Flood system activation. This system activates when water leaks onto the floor of the machiene due to a leak fault (pipe/hose clamp/ partly blocked pipe). The machiene automatically switches to pump out mode and stops water inlet. The anti flood system is a polystireen float / micro switch at the base of the machiene floor. Dry the floor and drectify the leak and it should work.

I have had same problem and i cured it by refilling dishwasher salt which hadnt been done in a long time. hope it helps. S

This dishwasher being only seven weeks old I suggest you contact the store where you bought this unit and tell them to book a service call and send a technition out to solve this,the reason I am suggesting this is that the unit is under guarentee and if you try to repair it will void any guarentee or warrentee that is on the machine.If you do work on it and something big and expensive goes wrong the store(manufacturer) will not honor there guarentee when they see that you worked on it so better to be safe than sorry.If you do not come right with them let me know and we can see what we can do from there.

First, try the manual. It may have an option in some menu you can choose. Failing that, find the beeper and simply cut the wire. No harm there. Remember to cut off power before opening any panels!

Blockage in the line from the diishwasher to the ABS drain pipe .

Unlikely to be the wiring. It can only be the motor, the door switch, the flood sensor, the motherboard or the control panel. Unfortunately no Service Manual for that model. https://www.google.com/search?q=whirlpool+dishwasher+gu2451+xtst2+service+manual https://www.google.com/search?q=whirlpool+dishwasher+gu2451+wiring+diagram ..

Please recheck how many times it is flashing. It can be as many times as 13 flashes to be an error message. Try this webpage as a guide to what it could be. https://www.espares.co.uk/advice/careandmaintenance/whirlpool-dishwasher-error-fault-codes

Question edited for clarity, add maker and make it first. Turn anti-clockwise and lift it out. https://www.google.com/search?q=Whirlpool+Dishwasher+DU800CWDB0.+How+Can+I+open+the+upper+filter ..

Some ideas here. Try a power reset first. https://www.google.com/search?q=Whirlpool+Dishwasher+GU980SCGB3+red+drying+light+will+not+go+out ..

using tape measure measure your item of here is dimensions. you can buy a DW that is 24 inches wide, very easy to do. It is a standard size DW Width 23.875" Depth 24.5" Height 33.875"

Try a mainboard Reset. Pull the mains plug before bed tonight. Tomorrow, press and hold the on button for 30 seconds, then let go and plug it back in. ..

My plan was to see if I could find you a service manual, but strangely, the only reference to that model number is your post here! My guess is the D6 is 'D for Dishwasher' and 'Series 6' or 6 models in that current series. If the machine has been laid up or little used, check all the connection on the control board. Clean pins and plugs with electrical switch cleaner https://www.google.com/search?q=DU940QWD6 ..

Most likely a bad heating element.. https://www.youtube.com/watch?v=am-fhX92rbw You can call Repairclinic 800# too, and talk with a tech, before throwing parts at it. 800-269-2609. Best to you.

Question edited for clarity. Change to liquid detergent. Page 6 https://www.canadianappliance.ca/pdf/whirlpool/built-in-dishwasher/WDT780SAEM-use-care-guide-1.pdf Or put your tablet on the bottom of the machine on the strainer. Has the machine been descaled lately. Limescale film can look like detergent. ..

Push this button to switch off the control panel. If pressed when a program is running it cancels the. program ongoing draining water for 1 minute.

Miniplayer (i) We'll also want to shut off the inlet watersupply and disconnect that as well. 0:30/8:42 Please refer to youtube " Whirlpool Dishwasher Repair - How to Replace the Pump (Whirlpool # W11032770) "

Question edited for a lot more clarity. https://www.applianceblog.com/mainforums/threads/quiet-partner-iii-d3-error.48241/ Also, motors buzz when the start/run capacitor fails. See if you can located where the buzzing is coming from. https://www.google.com/search?q=Whirlpool+Gold+Quiet+Partner+III%2C+D3+error ..