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Error code reference

Maytag Washer Error Code F73

UIC microprocessor error

Maytag codesMaytag washer codes
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What the F73 error code actually means

Your Maytag washer is showing an error because the control panel's internal memory chip is not working correctly, preventing the washer from reading its own settings. The display and cycle selection buttons have been disabled as a safety precaution until the issue is resolved. In many cases, unplugging the washer for a couple of minutes and restarting it will clear the error, but if it comes back, the control panel board likely needs to be replaced.

Diagnostic procedure

The full F73 procedure

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1
First diagnostic step
Clear error code, unplug washer or disconnect power, wait 2 minutes before reconnecting power, verify UIC by attempting to start a cycle or run diagnostic mode.
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Most common causes of F73

Ranked by how often they cause this code
  1. 1Transient EEPROM data corruption
  2. 2Failed UIC board
  3. 3Loose or damaged wiring to the UIC
  4. 4Voltage irregularity at the UIC board

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Questions people ask about F73

What does F73 mean on a Maytag washer?
F73 on a Maytag washer means the User Interface Control (UIC) microprocessor is unable to read or verify its internal EEPROM memory chip. This causes the washer to disable cycle selection and display functions as a precaution. The code must be manually cleared before the washer will operate again. If the error returns after clearing, the UIC board likely needs to be replaced.
Will resetting the washer permanently clear the F73 error?
A reset will clear the code temporarily, but it will return if the underlying problem is an actual hardware failure on the UIC board. If the EEPROM data corruption was caused by a one-time power event, the reset may resolve the issue for good. Persistent or recurring F73 errors after power cycling indicate a defective UIC board that cannot be fixed through resetting alone.
How much does it cost to repair a Maytag washer with the F73 error?
If the issue requires replacing the UIC board, repair costs typically range from around $150 to $350 or more depending on the specific model, parts availability, and whether you use a professional technician or source and install the board yourself. If the fix is simply a power reset with no parts needed, there is no parts cost, though a service call from a technician would still carry a diagnostic fee typically in the $75 to $150 range.
Can I fix the F73 error myself without replacing parts?
In some cases, yes. The first step is to clear the error code, then unplug the washer or disconnect power for at least 2 minutes before reconnecting. After restoring power, attempt to start a cycle or enter diagnostic mode to verify whether the UIC is responding normally. If the error does not return, a transient power event was likely the cause and no parts are needed.
Is it safe to use my Maytag washer while the F73 code is active?
No. When F73 is active, the washer intentionally disables cycles and display functions, meaning you cannot select or start a cycle through normal operation. The machine is designed to prevent use in this state until the code is cleared. Attempting to bypass this lockout is not recommended.

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