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Dishwasher

Model # GHMA400A-03 Official GE dishwasher

Here are the diagrams and repair parts for Official GE GHMA400A-03 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.

Model diagram and schematic

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ALL PARTS

Showing 10 of 17 parts |

Overload WC12X116

#257

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Overload

Part #WC12X116

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

Stopper WC11X46

#NI

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Stopper

Part #WC11X46

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

Shaft O Ring WC3X84

#157

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Shaft o ring

Part #WC3X84

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

Gasket D/p WC3X100

#167

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Gasket d/p

Part #WC3X100

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

Stator/plugs WC27X31

#171

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Stator/plugs

Part #WC27X31

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

Relay WC12X93

#251

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Relay

Part #WC12X93

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

Ps Impeller WC16X15

#NI

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Ps impeller

Part #WC16X15

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

Flywheel & Impeller WC19X30

#NI

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Flywheel & impeller

Part #WC19X30

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

Bracket,elbow WC14X00

#NI

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Bracket,elbow

Part #WC14X00

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

Ps Hopper WC24X128

#NI

All parts diagram

Ps hopper

Part #WC24X128

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.

Why does my dishwasher door drop open too fast?

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

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 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 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 noisy?

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

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 leaking?

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 water inlet valve

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 detergent dispenser

How to replace a dishwasher detergent dispenser

Dishes need dish detergent to get clean. Learn how to replace a dishwasher detergent dispenser with easy step-by-step i…

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…

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

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

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.…

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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