How to Enter Diagnostic Mode on a Whirlpool Dryer
Whirlpool dryers display F-codes on digital models; diagnostic entry is a button sequence from the tech sheet inside the console.
Step-by-Step: Whirlpool Dryer Diagnostics
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Digital models display F#E# codes automatically when a fault occurs.
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The diagnostic entry on most consoles: press and hold a button (commonly the first button used to start diagnostics per tech sheet) or press a 3-button sequence three times — the exact pattern is printed on the tech sheet inside the control console or behind the lower access panel.
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In diagnostics, stored codes can be stepped through and individual components (motor, heater, valves on gas models) actuated.
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Without entering diagnostics, the two highest-value checks are: thermal fuse continuity (back panel, on the blower housing) and thermistor resistance (~10kΩ at room temp).
Found a Code? Look It Up
Once diagnostics shows you a stored code, find its meaning and fix guide in the full Whirlpool dryer code list. These are the highest-priority codes on this platform: