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Error code reference
Maytag Dishwasher Error Code F6E4
Float switch open; overfill switch stuck in overfill position, dishwasher not level, drain hose check valve not sealing, fill valve triac shorted…
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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
1
First diagnostic step
Remove any items stuck under the float. Verify that the float moves freely and hear click of the switch contacts. Check/adjust levelness of the dishwasher.
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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