20 Most Recent Jenn-Air JDB4000A Built-in Dishwasher Questions & Answers

Hi,
That is not that hard to fix and you can easily buy the parts yourselfonline...the new parts often have installation instructions...

Here is a tip that will help you with the online buying...

How to Buy Appliance Parts Online

heatman101

Hi,
Here is a tip that I wrote that will help you with your problem...

http://www.fixya.com/support/r4078724-dishwasher_problems_water_will_not_drain

heatman101

For verifining the exect reson for your problem, you can start with a very simple test- Place the dish soap on the bottom of the dishwasher and run it for a full cycle. In case dishes will not become claen, your problem is with the water temp. If dishes will become clean properly, the problem is with the detergent door that doesn't opened at time (operated by a wax motor that get its power from the timer).Maybe that by cleaning the detergent cup you will solve the problem. In case it will not -To gain access to the wax motor you should open door assembly-Find the wax motor (close to the detergent dispenser cup)and test with a multi-meter if it get power(following cycle's sequence).If it get power, you should replace the wax motor. If it doesn't get power the problem is with the timer. Good luck !!

POSSIBLY CONTROL BOARD BUT WE CAN NOT GUARENTEE IT SINCE WE CAN NOT DO THE TESTING NEEDED

The accumulator filter is below the spray arm radiant shield, guard and wash impeller and above the wash motor and pump. See part 7 on the diagram: https://www.partselect.com/Models/JDB2150AWP/Manufacturer/1/Sections/PUMP-AND-MOTOR/?ModelID=89671&ModelNum=JDB2150AWP&mfgModelNum=&ManufactureID=1&Selected=55866&Position=2&mfg=Maytag&Type=Washer&Mark=2 . There is also an over-pressure filter on the dishwasher feed tube. See part 2 here: https://www.partselect.com/Models/JDB2150AWP/Manufacturer/1/Sections/WATER-DISTRIBUTION-ASSEMBLY/?ModelID=262050&ModelNum=JDB2150AWP&mfgModelNum=&ManufactureID=1&Selected=55865&Position=6&mfg=Maytag&Type=Washer&Mark=6 . I hope this helps. Cindy Wells

Contacts in manual may also help. http://kitchen.manualsonline.com/manuals/mfg/jennair/dw860.html

Check the connection to the drain tailpiece from the dishwasher under the sink and make sure the clamp hasn't slipped off and is tight. Check the drain hose from the dishwasher and be sure it's not split or damaged. Check the drain spur on the drain tailpiece and see if it's corroded or leaking. Check the trap under the sink as well and make sure it's not leaking.