Error code reference

Whirlpool Washer Error Code 9-1

Slow drain: obstructed drain hose/path, open winding on drain pump motor, loose/open connection in Drain Motor Circuit, drain pump impeller fractured, or faulty drain motor drive circuit on control.

SourceWhirlpool Washer - Tech Sheet: Wiring Diagrams & Circuits (W10082766B)Service Error Codes Table, Page 2

Whirlpool codes Whirlpool washer codes

Diagnostic procedure

The full 9-1 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

1. Unplug dishwasher or disconnect power. 2. Check for blockages from sump check valve to customer's plumbing (plugged garbage disposal, blocked/stuck sump or drain loop check valve, plugged hoses).

SourceWhirlpool Washer - Tech Sheet: Wiring Diagrams & Circuits (W10082766B)Service Error Codes Table, Page 2

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Where this code is documented

3 manuals in the MyPros+ library document this code for Whirlpool washer.

Models covered by the manuals that document this code

More models are covered than are listed here.

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The full 9-1 procedure

Where this code is documented

Models covered by the manuals that document this code

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