Error code reference

GE Dishwasher Error Code H2O

No water detected - internal water level does not change during fill, cycle cancelled.

SourceGE Appliances Dishwasher - Service Manual: 2020 Stainless Steel Tub Seriesp. 42

Diagnostic procedure

The full H2O procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview

First diagnostic step

Verify the water supply line is connected properly and the supply line valve is turned on, then restart cycle.

SourceGE Appliances Dishwasher - Service Manual: 2020 Stainless Steel Tub Seriesp. 42

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More steps, wiring diagram references, and verified part numbers

Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.

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Where this code is documented

1 manual in the MyPros+ library documents this code for GE dishwasher.

Models covered by the manuals that document this code

More models are covered than are listed here.

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The full H2O procedure

Where this code is documented

Models covered by the manuals that document this code

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