Error code reference

Maytag Washer Error Code F11

Washer MCU error - Motor Control Unit (MCU) has a failure, possibly repeated undervoltage or overvoltage condition. If failure occurs during high-speed spin, door remains locked for 2 minutes.

SourceMaytag Commercial Washer/Dryer - Tech Sheet: Basic Operation (W11732113)p. 7

Diagnostic procedure

The full F11 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
1
First diagnostic step
Clear error code, disconnect power, use ohmmeter to check wiring harness connections for continuity between drive motor and MCU.

SourceMaytag Commercial Washer/Dryer - Tech Sheet: Basic Operation (W11732113)p. 7

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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