Model # CDD420P4T0W2 Official GE dishwasher

Here are the diagrams and repair parts for Official GE CDD420P4T0W2 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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Showing 10 of 121 parts |

#56

Tub & motor diagram

Drain and wash motor

Part #WD19X30900

$111.07

In Stock

Qty

#74

Tub & motor diagram

Ui board

Part #WD21X30918

$76.53

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

#2100

Cafe customization diagram

Stainless dishwasher handle

Part #WD09X24952

$187.96

In Stock

Qty

#26

Body parts diagram

Terminal block shield

Part #WD01X30859

$12.31

In Stock

Qty

#39

Lid link & components diagram

Rod support

Part #WD01X30873

$12.31

In Stock

Qty

#27

Body parts diagram

Mc board power harness

Part #WD21X31199

$12.31

In Stock

Qty

#58

Tub & motor diagram

Flap valve and o ring kit

Part #WD08X30907

$33.51

In Stock

Qty

#71

Tub & motor diagram

Cover

Part #WD31X30916

$39.82

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Most common symptoms to help you fix your dishwashers

Choose a symptom to see related dishwasher repairs.

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Why won't my dishwasher fill?

Main causes: water supply problem, stuck overfill float, clogged water inlet valve screen, water inlet valve failure…

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,…

Why can't I adjust the dishwasher rack height?

Main cause: damaged rack height adjuster…

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 isn't my dishwasher getting dishes clean?

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

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 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 does my dishwasher door drop open too fast?

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

Why does my dishwasher stop mid-cycle?

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

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 water inlet valve

If your dishwasher fills constantly or won't fill at all, the water inlet valve has failed. You can replace it in about …

Repair difficulty

Time required

30 minutes or less

How to replace a dishwasher timer

Follow these steps to replace the timer in your dishwasher if it fails to advance or does not operate properly.…

Repair difficulty

Time required

15 minutes or less

How to replace a dishwasher lower spray arm

If the lower spray wash arm is damaged, you can install a new one in just a few minutes.…

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 # CDD420P4T0W2 Official GE dishwasher

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Most common symptoms to help you fix your dishwashers

Why won't my dishwasher fill?

Why won't my dishwasher start?

Why can't I adjust the dishwasher rack height?

Why won't my dishwasher drain?

Why isn't my dishwasher getting dishes clean?

Why is my dishwasher leaking?

Why don't my dishes get dry?

Why does my dishwasher door drop open too fast?

Why does my dishwasher stop mid-cycle?

Most common repair guides to help fix your dishwashers

How to replace a dishwasher water inlet valve

How to replace a dishwasher timer

How to replace a dishwasher lower spray arm

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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