Whirlpool Dryer Error Code F3E4

F3E4Whirlpool Dryer

What this code means

Inlet Thermistor Shorted - inlet thermistor is shorted (temperature above 391°F, <328 ohms). Possible causes: Inlet thermistor short circuit

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.

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