Written by
Maya Ortiz Appliance Repair Content SpecialistPublished October 20, 2026
Whirlpool®
Code overviewat a glance.
The facts for this Whirlpool error, a plain-language snapshot, and what to confirm against your model number.
F6E3
Error codeF6E3
ApplianceDishwasher
Quick answer
F6E3 means excessive suds; the manual lists how to remove them and run clean cycles.
Model note: Whirlpool reuses codes across series and model years, so F6E3 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Whirlpool®
What this codemay mean.
A plain-language reading of the code — always confirm against your model’s documentation.
Mean
Potential cause: excessive suds.
F6E3 on a Whirlpool built-in dishwasher means excessive suds. If the sensing system detects foam or suds, the dishwasher may not operate properly or may not fill with water.
Look first
Is there foam or suds in the bottom of the dishwasher? Suds can come from the wrong type of detergent (laundry detergent, hand soap, or dish detergent made for hand washing), from forgetting to replace the rinse aid dispenser cap after filling, or from using too much dishwasher detergent.
If suds are present
Scoop out as many suds as you can with a plastic cup.
Take the dishes out and add 2-3 tablespoons of vegetable cooking oil to the bottom of the dishwasher to suppress suds.
Run a full cycle with no detergent or dishes.
Run another full cycle with the dispenser cups filled with detergent, still with no dishes.
Related codes
F6E4 lists the water float switch, and F6E1 lists the user interface or main control.
Whirlpool dishwasher service in Los Angeles
Whirlpool dishwasher service in Los Angeles can be arranged on (310) 448-6692 if F6E3 returns after the clean cycles. Have the code, the model number and the detergent you used in mind. See dishwasher repair for more.
Stop immediately if you notice smoke, sparks, a burning smell, gas odor, or water near electrical parts.
Safe
Important
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.
Whirlpool®
Seeing this codeon your appliance?
Book an Whirlpool appliance service visit for a clear estimate and approval before any repair.
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