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.
F4E3
Error codeF4E3
ApplianceDishwasher
Quick answer
F4E3 is listed as a heating error. The manual starts with a 30-second power cycle.
Model note: Whirlpool reuses codes across series and model years, so F4E3 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: heating error.
F4E3 on a Whirlpool built-in dishwasher has one listed potential cause: a heating error.
What to try
Reset the dishwasher control by taking away its power for 30 seconds. With an outlet, unplug the unit and plug it in again; if the unit is hard-wired, turn the breaker off at the home electrical panel and turn it back on. A reset can sometimes solve what you are seeing, as with a computer.
Whirlpool dishwasher service in Los Angeles: call (310) 448-6692. Please have F4E3, your model number and the reset result ready. You can read about dishwasher repair on this site.
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.
