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.
F8E4
Error codeF8E4
ApplianceDishwasher
Quick answer
F8E4 is a protection fault on Whirlpool built-in dishwashers. Shut off the water, silence the alarm with Cancel and leave the power on.
Model note: Whirlpool reuses codes across series and model years, so F8E4 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
F8E4 is a protection fault: the drain sequence starts and operation is prevented.
F8E4 is a protection fault on Whirlpool built-in dishwashers. The drain sequence begins and the dishwasher will not operate until the problem is dealt with.
Do this first
Turn off the water supply to the dishwasher.
Press Cancel once to silence the alarm tone.
Do not turn off the power, and keep the door closed.
Pressing Cancel a second time clears the code from the display.
If the dishwasher was recently installed
Look for water, then check the water supply connection points. The rubber washer must sit properly in each fitting, and couplings are tightened by hand first.
Make sure the float switch is connected, with its connector fully seated, and that no wire or cord touches the motor or the lower tub.
If water sits in the drip tray, empty it. Take care with the float switch wire when removing the tray.
Too many suds?
Dish soap makes suds; dishwasher detergent does not. If foam is visible when you open the door, switch the dishwasher off and let it settle. The wrong detergent, or too much of it, can cause over-sudsing, so use only detergent made for automatic dishwashers.
Related codes
F8E5 is a fill valve stuck open and uses the same shutoff advice.
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.
Book
Experienced technicians, clear diagnostics, and workmanship coverage on completed repairs.
