Error code reference

KitchenAid Dishwasher Error Code 8-1

Slow drain - obstructed drain hose or path, or fractured drain pump impeller.

SourceKitchenAid Dishwasher KUDS30IXWH4 - Tech SheetPage 2 - Service Error Codes Table

KitchenAid codes KitchenAid dishwasher codes

Diagnostic procedure

The full 8-1 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

Unplug dishwasher or disconnect power. Check for blockages from sump check valve to customer's plumbing (plugged garbage disposer, plug not knocked out, drain loop check valve stuck, plugged hoses). Remove drain pump and check impeller; if stripped, replace drain pump.

SourceKitchenAid Dishwasher KUDS30IXWH4 - Tech SheetPage 2 - Service Error Codes Table

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Where this code is documented

4 manuals in the MyPros+ library document this code for KitchenAid dishwasher.

Models covered by the manuals that document this code

More models are covered than are listed here.

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The full 8-1 procedure

Where this code is documented

Models covered by the manuals that document this code

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