Kenmore Washer - F73 Error Code

User interface does not match control board.

Meaning

User interface does not match control board.

The F73 error indicates that the washer’s user interface does not match the expected configuration for the main control board. Kenmore explains that this code appears after replacing the UI or control board with an incompatible part or when firmware versions do not match.

Symptoms

  • Washer will not start
  • Display shows F73 immediately
  • Buttons do not respond

Causes

  • Incorrect replacement UI panel
  • Incorrect replacement control board
  • Corrupted UI firmware
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Step-by-Step Fixes

  • Verify correct UI part number.
  • Verify correct control board part number.
  • Replace mismatched component.
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Safety Notes

  • Disconnect power before servicing the UI panel.
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Applicable Models

Show Models
  • Kenmore HE4t: 110.45081400
  • Kenmore HE5t: 110.47081600
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Related Pages

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Other Kenmore Washer Error Codes

Show All Error Codes

Model-Specific Notes

F73 almost always appears after incorrect part replacement rather than during normal operation.

Disclaimer

The information provided on this page is for educational and informational purposes only. Repairs involve electrical, mechanical, and water-related risks. Always follow manufacturer instructions and consider contacting a qualified technician for diagnosis or repair.

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