Error code reference

Maytag Washer Error Code F73/F74

Washer UIC failure-communication error within the User Interface Control, possibly due to power surge/drop.

Diagnostic procedure

The full F73/F74 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

Clear error code, unplug washer, wait 2 minutes before reconnecting power.

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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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The full F73/F74 procedure

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