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Model # DU940QWDB5 Official Whirlpool undercounter dishwasher
Here are the diagrams and repair parts for Official Whirlpool DU940QWDB5 undercounter dishwasher, as well as links to manuals and error code tables, if available.
Error CodesBy Schematic
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Browse Parts forDU940QWDB5 Undercounter Dishwasher
- #18
Tub assembly diagram
ThermostatPart #3370783
Replaced by #WP661566
?Manufacturer substitutionThis part replaces 3370783. Substitute parts can look different from the original.$20.58 |23% OFF Phone Price : $26.58In Stock - #20
Tub assembly diagram
ClampPart #301958
Replaced by #WP596669
?Manufacturer substitutionThis part replaces 301958. Substitute parts can look different from the original.This item is not returnable$4.31 |19% OFF Phone Price : $5.31In Stock - #14
Tub assembly diagram
Dishwasher heating element rubber washerPart #717273
Replaced by #WP717273
?Manufacturer substitutionThis part replaces 717273. Substitute parts can look different from the original.This item is not returnable$4.60 |22% OFF Was : $5.88In Stock - #10
Inner door diagram
SpringPart #300106
Replaced by #WP8066018
?Manufacturer substitutionThis part replaces 300106. Substitute parts can look different from the original.This item is not returnable$4.46 |18% OFF Phone Price : $5.46In Stock #NI
All parts diagram
Danby appliance touch-up paint, 0.6-oz (white)Part #72017
$7.13 |14% OFF Was : $8.29In Stock- #13
Dishrack diagram
ScrewPart #301077
Replaced by #WP9741232
?Manufacturer substitutionThis part replaces 301077. Substitute parts can look different from the original.This item is not returnable$4.31 |19% OFF Phone Price : $5.31In Stock - #3
Pump and motor diagram
Dishwasher screwPart #9741232
Replaced by #WP9741232
?Manufacturer substitutionThis part replaces 9741232. Substitute parts can look different from the original.This item is not returnable$4.31 |19% OFF Phone Price : $5.31In Stock - #36
Tub assembly diagram
Dishwasher screwPart #302868
Replaced by #WP302868
?Manufacturer substitutionThis part replaces 302868. Substitute parts can look different from the original.This item is not returnable$4.33 |19% OFF Phone Price : $5.33In Stock - #9
Inner door diagram
Cover dispenserPart #3376404
Replaced by #WP3378138
?Manufacturer substitutionThis part replaces 3376404. Substitute parts can look different from the original.$18.29 |10% OFF Phone Price : $20.29In Stock - #12
Tub assembly diagram
DeflectorPart #3369052
Replaced by #WP8528862
?Manufacturer substitutionThis part replaces 3369052. Substitute parts can look different from the original.$39.86 |13% OFF Phone Price : $45.86In Stock
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Appliance Touch-up Paint, 0.6-oz (black)
Part #72032This item is not returnable
In Stock
$9.02
10% OFF Phone Price : $10.02
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Most common symptoms to help you fix your dishwashers
Choose a symptom to see related dishwasher repairs.
Main causes: broken door spring, damaged or broken door hinge…
Main causes: not using rinse aid, rinse aid dispenser failure, broken heating element, malfunctioning vent, drying fan f…
Main causes: water supply problem, stuck overfill float, clogged water inlet valve screen, water inlet valve failure…
Main causes: light switch beside the sink turned off, lack of power, bad dishwasher door switch, control system failure,…
Main causes: improper loading, low water temperature, improper detergent dosage, detergent dispenser failure, spray arm …
Main causes: glass or popcorn kernel stuck in the chopper blade, drain line vibrating against the cabinet, debris in was…
Main causes: clogged kitchen sink drain, clogged drain hose, drain check valve damaged, drain pump failure, control syst…
Main cause: damaged rack height adjuster…
Main causes: damaged or stuck spray arm, leaking door seal, damaged door hinge, leaky heating element water seal, cracke…
Most common repair guides to help fix your dishwashers
These step-by-step repair guides will help you safely fix what’s broken on your dishwasher.
How to replace a dishwasher door latch assembly
If the dishwasher door doesn't click shut, a broken door latch is a likely cause. Follow these instructions to replace i…
Repair difficulty
Time required
30 minutes or less
How to replace a dishwasher user interface control
The user interface control houses the selection buttons and display. If it fails, you can't select the cycle and setting…
Repair difficulty
Time required
30 minutes or less
How to replace a dishwasher thermal fuse
A completely dead control panel often indicates that the thermal fuse on the electronic control board is blown; follow t…
Repair difficulty
Time required
15 minutes or less
Effective articles & videos to help repair your dishwashers
Use the advice and tips in these articles and videos to get the most out of your dishwasher.
Get tips on completing essential holiday cleaning tasks to brighten your home.…
Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…
Get answers to frequently asked questions about Sears and Sears PartsDirect.…
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