Error code reference

Whirlpool Dryer Error Code F:78

Console electronics failure (F:72 through F:78).

SourceWhirlpool Dryer - Tech Sheet: Diagnostic Tests (W10143265A)p. 3

Diagnostic procedure

The full F:78 procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview

First diagnostic step

Replace the console electronics. See Accessing & Removing the Electronic Assemblies, page 13.

SourceWhirlpool Dryer - Tech Sheet: Diagnostic Guide & Testsp. 4

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More steps, wiring diagram references, and verified part numbers

Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.

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Where this code is documented

70 manuals in the MyPros+ library document this code for Whirlpool dryer.

Models covered by the manuals that document this code

More models are covered than are listed here.

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The full F:78 procedure

Where this code is documented

Models covered by the manuals that document this code

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