Error code reference

KitchenAid Dishwasher Error Code F6E4

Float switch open - overfill switch stuck in open position and/or dishwasher not level, drain hose check valve not sealing, fill valve triac on control shorted, or fill valve mechanically stuck open.

SourceKitchenAid 2013 Tall Tub Dishwasher - Job Aid (KUDE Series)p. 5-9

KitchenAid codes KitchenAid dishwasher codes

Diagnostic procedure

The full F6E4 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

Remove any items stuck under float. Verify float moves freely and you hear the click of the switch contacts. Check levelness of dishwasher. Measure switch resistance.

SourceKitchenAid 2013 Tall Tub Dishwasher - Job Aid (KUDE Series)p. 5-9

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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

3 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 F6E4 procedure

Where this code is documented

Models covered by the manuals that document this code

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