Error code reference

Whirlpool Dryer Error Code F6E3

Communication error: ACU cannot hear UI; communication between ACU and UI has not been detected.

SourceWhirlpool Dryer - Tech Sheet: Service Diagnostics & Troubleshooting (W11089260)p. 10

Diagnostic procedure

The full F6E3 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

Unplug dryer or disconnect power. Check the harness continuity and connections between the ACU and UI. Check AC and DC supplies (TEST #1). Replace the User Interface. Replace the ACU.

SourceWhirlpool Dryer - Tech Sheet W10913969: Diagnostics & Servicep. 10

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Where this code is documented

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

Models covered by the manuals that document this code

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The full F6E3 procedure

Where this code is documented

Models covered by the manuals that document this code

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