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.
F4
Error codeF4
ApplianceWall Oven
Quick answer
Meaning of F4 on a Whirlpool wall oven and the power reset Whirlpool lists.
Model note: Whirlpool reuses codes across series and model years, so F4 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
There may be a problem with the oven cavity control, or the associated wiring.
F4 appears on the display when the oven control spots something wrong. The listed cause is a possible fault in the oven cavity control or wiring connected to it.
It is a wall oven code.
The reset routine
Disconnect power by turning the breaker off or pulling the plug, for one (1) minute.
Reconnect power.
Stay with the oven for one (1) minute and see if the same code displays.
Verify the oven operates.
Repeat appearances of F4 after a reset are a reason to call for service.
We handle Whirlpool wall oven service in Los Angeles; the number is (310) 448-6692. It helps to know the oven model, the code F4 and which steps you tried. Read about oven repair.
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.