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KitchenAid
Dishwasher

Model # KUDN230YBK0 Official KitchenAid undercounter dishwasher

Here are the diagrams and repair parts for Official KitchenAid KUDN230YBK0 undercounter dishwasher, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Error Codes

Model diagram and schematic

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Showing 10 of 195 parts  |
Clamp 4171914
#28

Cabinet and tub diagram

Clamp

Part #4171914

Replaced by #WP596669

?
Manufacturer substitution
This part replaces 4171914. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.37 | 
19% OFF Phone Price : $5.37
In Stock
Clamp 596669
#52

Pump and motor diagram

Clamp

Part #596669

Replaced by #WP596669

?
Manufacturer substitution
This part replaces 596669. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.37 | 
19% OFF Phone Price : $5.37
In Stock
Dishwasher Hose Clamp 285655
#54

Pump and motor diagram

Dishwasher hose clamp

Part #285655

This item is not returnable
$7.49
In Stock
Screw 4171969
#42

Door panel diagram

Screw

Part #4171969

Replaced by #4159425

?
Manufacturer substitution
This part replaces 4171969. Substitute parts can look different from the original.
This item is not returnable
$3.29
In Stock
Installation Instructions LIT9741194

#NI

All parts diagram

Installation instructions

Part #LIT9741194

Replaced by #9741194

?
Manufacturer substitution
This part replaces LIT9741194. Substitute parts can look different from the original.
This item is not returnable
$6.83
In Stock
Nozzle 4171881
#4

Upper rack diagram

Nozzle

Part #4171881

The manufacturer no longer makes this part, and there's no substitute part

(see Note) Bracket - Switch Mounting N/P
(see note) bracket - switch mounting

Part #N/P

The manufacturer no longer makes this part, and there's no substitute part

Nut 4171852
#19

Pump and motor diagram

Nut

Part #4171852

The manufacturer no longer makes this part, and there's no substitute part

Access Trim 4171997
#14A

Access panel diagram

Access trim

Part #4171997

The manufacturer no longer makes this part, and there's no substitute part

Stopper 4171799
#3

Cabinet and tub diagram

Stopper

Part #4171799

The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your dishwashers

Choose a symptom to see related dishwasher repairs.

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Why is my dishwasher noisy?

Main causes: glass or popcorn kernel stuck in the chopper blade, drain line vibrating against the cabinet, debris in was…

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Why don't my dishes get dry?

Main causes: not using rinse aid, rinse aid dispenser failure, broken heating element, malfunctioning vent, drying fan f…

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Why is my dishwasher leaking?

Main causes: damaged or stuck spray arm, leaking door seal, damaged door hinge, leaky heating element water seal, cracke…

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Why won't my dishwasher drain?

Main causes: clogged kitchen sink drain, clogged drain hose, drain check valve damaged, drain pump failure, control syst…

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Why does my dishwasher door drop open too fast?

Main causes: broken door spring, damaged or broken door hinge…

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Why does my dishwasher stop mid-cycle?

Main causes: broken door latch, tripped circuit breaker, broken heating element, faulty vent fan, sensor failure, contro…

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Why can't I adjust the dishwasher rack height?

Main cause: damaged rack height adjuster…

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Why isn't my dishwasher getting dishes clean?

Main causes: improper loading, low water temperature, improper detergent dosage, detergent dispenser failure, spray arm …

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Why won't my dishwasher start?

Main causes: light switch beside the sink turned off, lack of power, bad dishwasher door switch, control system failure,…

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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.

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How to replace a dishwasher high-limit thermostat

How to replace a dishwasher high-limit thermostat

Follow these steps to replace the high-limit thermostat in your dishwasher if prevents the heating element from heating.…

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Repair difficulty
Time required
 30 minutes or less
How to replace a dishwasher door outer panel

How to replace a dishwasher door outer panel

If your dishwasher door is dented or you want it to match your cabinets or other appliances, this guide shows how to rep…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a dishwasher thermal fuse

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…

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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.

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How to clean and maintain your dishwasher

How to clean and maintain your dishwasher

Get tips for cleaning and maintaining your dishwasher…

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5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home.…

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