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DU400SWWW1
DU400SWWW1 Whirlpool Dishwasher - Overview
Sections of the DU400SWWW1
[Viewing 7 of 7]
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Rack Track Stop
PartSelect #: PS11746591
Manufacturer #: WP8565925
The rack track stop on your dishwasher is designed to stop the dish rack at the appropriate place when opening and closing the rack. If your dishwasher is not cleaning your dishes properly, the rack s...
$7.71
In Stock
Rack Adjuster
PartSelect #: PS11750255
Manufacturer #: WPW10204131
This OEM dishrack roller and adjuster is found in your dishwasher. They work together to support and facilitate the smooth movement of your dishrack. The dishrack rollers are small wheels located on t...
$11.10
In Stock
Dishwasher Door Gasket - Gray
PartSelect #: PS11755809
Manufacturer #: WPW10509257
This gasket wraps around the sides and top of the dishwasher door and helps seal the door when it is closed to prevent water from leaking from the dishwasher during the washing cycle. If your dishwash...
$68.77
In Stock
Torx Screw
PartSelect #: PS11741257
Manufacturer #: WP3368921
7-18 x 3/4" - sold individually.
$6.54
In Stock
Rubber Washer
PartSelect #: PS11743934
Manufacturer #: WP717273
The rubber washer is a part which is specific to dishwashers and should not be substituted by a similar part. It works with the heating element to seal the receptacle opening where the heating element...
$7.76
In Stock
Spring, Lid
PartSelect #: PS11744874
Manufacturer #: WP8066018
The dishwasher lid spring helps open the dispenser cover in the soap box when the control releases the latch. If your dishwasher does not dispense detergent, is broken and worn out, or the door is not...
$7.95
In Stock
Hose Clamp
PartSelect #: PS11743008
Manufacturer #: WP596669
This hose clamp is used in a wide variety of household appliances. Most often it is found in washers, dishwashers, refrigerators, freezers, dehumidifiers, garbage disposals, or air conditioners. This ...
$7.76
In Stock
Water Inlet Valve
PartSelect #: PS11730996
Manufacturer #: W10844024
This water inlet valve should be located behind the lower kickplate panel in either the right or left corner. The attaching solenoids on the valve open and close according to the desired amount of wat...
$55.46
In Stock
Rinse Aid Cap
PartSelect #: PS11741341
Manufacturer #: WP3378134
This cap does not require the use of an O-ring seal. The wet agent assembly cap is clear in color and made of plastic. This is a part for your dishwasher. This part may need to be replaced if you noti...
$11.10
In Stock
Pin (Lid Hinge)
PartSelect #: PS11741308
Manufacturer #: WP3372028
The lid hinge pin or detergent lid pin on your dishwasher helps dispense your dish detergent when your dishwasher is running. The pin fits with the dispenser lid and allows the lid to pop open and dis...
$13.01
In Stock
Soap Cup Latch Kit
PartSelect #: PS382922
Manufacturer #: 676413
This soap cup latch kit, used in a dishwasher, will keep the dispenser cover closed. If your dishwasher will not dispense detergent, there is a door latch failure, the dishes are not cleaning properly...
$11.10
In Stock
Soap Dispenser Cover
PartSelect #: PS11741342
Manufacturer #: WP3378138
This part covers your soap dispenser and is spring loaded.
$27.34
In Stock
Questions And Answers for DU400SWWW1
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Common Symptoms of the DU400SWWW1
[Viewing 11 of 11]Leaking
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Will not dispense detergent
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Door latch failure
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Will not fill with water
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Not cleaning dishes properly
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Not drying dishes properly
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Will Not Start
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Not draining
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Door won’t close
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Gas igniter glows, but will not light
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Noisy
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Dishwasher leaking at bottom of door
Installed new door seal. Dishwasher still leaked. Googled the model number and then cleaned the filter at the bottom of the dishwasher, still leaked.
Verified that manifold bearing was not work. It was OK.
Found note that a plugged vent might cause leaking door. Very counterintuitive. Pried off air vent cover. Vent was tho ... Read more uroughly plugged with calcium deposts from steam. Cleaned these out.
Dishwasher no longer leaks.
Verified that manifold bearing was not work. It was OK.
Found note that a plugged vent might cause leaking door. Very counterintuitive. Pried off air vent cover. Vent was tho ... Read more uroughly plugged with calcium deposts from steam. Cleaned these out.
Dishwasher no longer leaks.
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Parts Used:
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Eileen from Salt Lake City, UT
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Difficulty Level:A Bit Difficult
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Total Repair Time:1- 2 hours
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Tools:Screw drivers
236 of 248 people
found this instruction helpful.
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Broken latch on dishwasher prevented operation
Photograph or diagram how the wires connect to the switches before taking out the old assembly. I could have salvaged switches from the old assembly by pulling out the white pins (and avoided buying the new switch kit). There's only one way the pieces go back together, so the wire connections are the only point that required special care
... Read more
and attention.
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Parts Used:
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Thomas from Dunwoody, GA
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Difficulty Level:Easy
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Total Repair Time:15 - 30 mins
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Tools:Pliers
134 of 198 people
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leaking water
The first thing I did was to investigate. I needed to find where the leak was coming from. It was leaking from just above tne door front panel, directly underneath the control panel buttons. I opened the dishwasher door, and decided to remove the door screen vent. I was covered with some offwhite fiberous, or filter like material. I thou
... Read more
ght perhaps the filter had broken down, and I ordered a new screen. When it arrived, and, although I had expected to receive a new filter with the plastic door screen, I didn't. There wasn't one to be ordered. I looked at the screen again. My problem was, that although I had considered that the substance I had thought was a filter, was instead build up of detergent, and other particals. That idea didn't seem to make sense. I didn't think it was possible for that stuff to get to the door screen. I thought, it was too far away from the dispenser and food particles. As it turned out, the buildup was, in fact, the problem. I properly cleaned the door vent, which was then fine, and I put it back into the door. There were no more leaks, that was it, and the problem was solved. As a last note however, unfortunatley, I have to return the new door vent screen that I ordered. I enjoyed solving the problem, and you all helped alot. Let's do it again sometime.
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Parts Used:
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mary from Fountain Green, UT
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Difficulty Level:A Bit Difficult
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Total Repair Time:15 - 30 mins
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Tools:Screw drivers
86 of 97 people
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