Written by
Tessa Brandt Appliance Care EditorPublished October 29, 2026
VERIFIED
Error codeF6 E4
ApplianceDishwasher
For F6 E4, a Maytag dishwasher names the water float switch as the likely source. Two steps are listed: check the leveling, and cycle the power.
Step one: leveling
A dishwasher that is not level can trip the overfill (float) switch and produce this error. Confirm the machine sits level before anything else.
Step two: power cycle
Keep the control off power for 30 seconds. Unplug and reconnect a plug-in model; on a hard-wired one, turn the breaker at the home panel off and on again.
Float switch repair for Maytag dishwashers in the Bay Area
Level and reset done, F6 E4 still there? A technician can take it from there; reach Maytag dishwasher repair for San Francisco on (415) 649-2156. Report that you checked leveling and tried the reset, plus your model number.
Model compatibility: Maytag reuses codes across series and model years, so F6 E4 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
The water float switch is the listed cause; leveling can trip it.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
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