Model # CDD420P3T0D1 Official GE dishwasher

Here are the diagrams and repair parts for Official GE CDD420P3T0D1 dishwasher, as well as links to manuals and error code tables, if available.

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Error Codes

Model diagram and schematic

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ALL PARTS

Showing 10 of 121 parts |

#74

Tub & motor diagram

Ui board

Part #WD21X30918

$76.53

In Stock

Qty

#55

Tub & motor diagram

Wash control module

Part #WD21X31483

$101.22

In Stock

Qty

#89

Rack assemblies diagram

Tablet insert

Part #WD12X30939

$12.31

In Stock

Qty

#48

Tub & motor diagram

Motor and pump rotor

Part #WD12X30912

$78.87

In Stock

Qty

#56

Tub & motor diagram

Drain and wash motor

Part #WD19X30900

$111.07

In Stock

Qty

#2100

Cafe customization diagram

Stainless dishwasher handle

Part #WD09X24952

$187.96

In Stock

Qty

#35

Lid link & components diagram

Drain hose kit

Part #WD24X30867

$77.00

In Stock

Qty

#19

Body parts diagram

Cover chassis module

Part #WD12X30854

$23.71

In Stock

Qty

#67

Tub & motor diagram

Flap valve fan housing

Part #WD12X30921

$12.31

In Stock

Qty

Flat Black Door Handle W/ Cafe Band WD09X32080

#2105

Cafe customization diagram

Flat black door handle w/ cafe band

Part #WD09X32080

$347.27

In Stock

Qty

Most common symptoms to help you fix your dishwashers

Choose a symptom to see related dishwasher repairs.

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Why does my dishwasher door drop open too fast?

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

Why is my dishwasher leaking?

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

Why does my dishwasher stop mid-cycle?

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

Why isn't my dishwasher getting dishes clean?

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

Why won't my dishwasher drain?

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

Why can't I adjust the dishwasher rack height?

Main cause: damaged rack height adjuster…

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…

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…

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,…

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 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.

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Model # CDD420P3T0D1 Official GE dishwasher

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Most common symptoms to help you fix your dishwashers

Why does my dishwasher door drop open too fast?

Why is my dishwasher leaking?

Why does my dishwasher stop mid-cycle?

Why isn't my dishwasher getting dishes clean?

Why won't my dishwasher drain?

Why can't I adjust the dishwasher rack height?

Why is my dishwasher noisy?

Why don't my dishes get dry?

Why won't my dishwasher start?

Most common repair guides to help fix your dishwashers

How to replace a dishwasher door latch assembly

How to replace a dishwasher user interface control

How to replace a dishwasher thermal fuse

Effective articles & videos to help repair your dishwashers

How to use your dishwasher efficiently

How to clean and maintain your dishwasher

Dishwasher has power but won't run? Could be demo mode

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