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Error code reference
Maytag Washer Error Code F4E0
Heater is not detected: ACU cannot detect the temperature rising when the heater is turned on.
SourceMaytag Washer - Tech Sheet - W10775510 - Rev A: MHW8200FC0p. 8
Diagnostic procedure
The full F4E0 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
Check inlet hot water temperature; check heater element for open/unplugged condition. See TEST #9 (Heating Element) on page 19 and TEST #10 (Temperature Sensor) on page 19.
SourceMaytag Washer - Tech Sheet - W10775510 - Rev A: MHW8200FC0p. 8
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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Where this code is documented
1 manual in the MyPros+ library documents this code for Maytag washer.
Models covered by the manuals that document this code
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