Whirlpool Hood Error Code F4E4

F4E4Whirlpool Hood

What this code means

Humidity sensor failure.

First step from the service manual

Enter Diagnostics mode (CANCEL-CANCEL-START), press COOK to display humidity sensor reading; if display does not show '8891', proceed to replace humidity sensor.

Next steps: diagnose the root cause

1
Verify the error code is active

Power cycle the unit and see if the code returns. If it does, the fault is persistent and requires diagnosis.

2
Get the full diagnostic procedure

Get step-by-step guidance, test values, and wiring diagrams from the OEM service manual.

Start diagnosing F4E4 on your Whirlpool hood

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Related Whirlpool hood error codes

:Flashing colon indicates a power failure has occurred.F1Gas sensor is defective or sensor wires are not properly connected.F1E4Microwave ACU PCBA (Appliance Control Unit Printed Circuit Board Assembly)...F2One or more interlock switches are closed (stuck) when the oven door is open.F2E1Stuck key failure on touch panel.F3CCavity temperature sensor failure.F3HHumidity sensor failure. There is an approximate 30-second delay before F3H is...F4E1Cavity temperature sensor failure.
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