How a Whirlpool dryer reports a fault
A Whirlpool dryer with an electronic control reports genuine F#E# fault codes, written F-then-E, across the WED electric and WGD gas families. Heat, sensor, motor and control faults each have their own code, and reading it points an experienced technician at a specific part before anything is replaced.
The codes you will see
F4E3 means an open heating element — one of the most common no-heat codes — and F4E1 a heater relay stuck open or closed, which can be a fire risk. F3E1 is an open exhaust thermistor (often a blocked vent) and F3E2 a shorted inlet thermistor. F1E1 is a main control-board failure and F1E3 a motor-control fault that can leave the drum stationary while heat runs. F2E1 is a stuck keypad button and F2E2 a UI-board mismatch. F6E2 and F6E3 are communication errors between the main and UI boards.
What to check, and when to call
Clean the full vent path and lint screen first — restricted airflow drives most no-heat and long-cycle codes, including F3E1. If you see F4E1 and the dryer runs very hot, take it out of service. A recurring element (F4E3), relay (F4E1), thermistor (F3) or control (F1E1) code needs an experienced, independent technician with the correct genuine OEM part. See the dryer error codes page or the error codes library, then book dryer repair.