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Samsung
Dishwasher

Model # DMT400RHS/XAA Official Samsung dishwasher

Here are the diagrams and repair parts for Official Samsung DMT400RHS-XAA 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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For DIY troubleshooting advice and repair guides, visit our repair help section.

Owner’s manual
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 123 parts  |
Dishwasher Drain Pump (replaces Dd81-01527a) DD31-00005A
#23

Pump assy diagram

Dishwasher drain pump (replaces dd81-01527a)

Part #DD31-00005A

BEST SELLER
$98.21
| 
11% OFF Phone Price : $110.21
In Stock
Dishwasher Tub Gasket DD62-00043A
#12

Cabinet diagram

Dishwasher tub gasket

Part #DD62-00043A

BEST SELLER
$68.43
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10% OFF Was : $76.03
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Dishwasher Water Inlet Valve DD62-00084A
#16

Base assy diagram

Dishwasher water inlet valve

Part #DD62-00084A

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$58.48
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9% OFF Phone Price : $64.48
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Dishwasher Drain Hose DD67-00059A
#6

Base assy diagram

Dishwasher drain hose

Part #DD67-00059A

Replaced by #DD81-02331A

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Manufacturer substitution
This part replaces DD67-00059A. Substitute parts can look different from the original.
BEST SELLER
$40.29
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13% OFF Phone Price : $46.29
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Dishwasher Detergent Dispenser Assembly DD59-01001A
#1

Door assy diagram

Dishwasher detergent dispenser assembly

Part #DD59-01001A

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$110.69
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10% OFF Phone Price : $122.69
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Dishwasher Water Manifold Nozzle Duct Seal DD62-00068A
#6

Pump assy diagram

Dishwasher water manifold nozzle duct seal

Part #DD62-00068A

This item is not returnable
$10.69
| 
16% OFF Phone Price : $12.69
In Stock
Dishwasher Case Break Cover DD63-00073A
#10

Base assy diagram

Dishwasher case break cover

Part #DD63-00073A

$10.19
| 
16% OFF Phone Price : $12.19
In Stock
Dishwasher Case Break DD94-01005A
#12

Base assy diagram

Dishwasher case break

Part #DD94-01005A

$109.72
| 
10% OFF Phone Price : $121.72
In Stock
Dishwasher Thermistor DD32-00005A
#19

Pump assy diagram

Dishwasher thermistor

Part #DD32-00005A

$35.54
| 
14% OFF Phone Price : $41.54
In Stock
Dishwasher Turbidity Sensor DD32-00003A
#21

Pump assy diagram

Dishwasher turbidity sensor

Part #DD32-00003A

$149.76
| 
7% OFF Phone Price : $161.76
In Stock

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 heating element

How to replace a dishwasher heating element

Dishes not drying as fast as they should? The dishwasher heating element could be on the fritz. Here's how to install a ...

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Repair difficulty
Time required
45 minutes or less
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 diverter motor

How to replace a dishwasher diverter motor

Upper spray arms not getting water? The diverter motor could be broken. Use this guide to replace it....

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Repair difficulty
Time required
30 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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5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

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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How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier....

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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect....

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