Model reference
Maytag MHWE400WW01
Washer
9 documents44 error codes6 service modes
Available documentation
Service Manual
- Dimension Guide1 pg
- Epic Front-Loading Automatic Washer Technical Education Job Aid88 pg
- Epic Front-Loading Automatic Washer88 pg
- Maytag Epic with Oxi/prewash Option / Maytag Epic Z2 pg
- Technical Education Job Aid 8178604 ML-1 Front-loading Automatic Washer88 pg
- TECHNICAL EDUCATION JOB AID 8178686 ML-8 FRONT-LOADING WASHER EPIC z™96 pg
Tech Sheet
- Tech Sheet W10207733 Maytag Epic Z Washer MHWZ600TW0116 pg
Service Flash
- Service Pointer - W10611623 - Drain Hose Installation6 pg
Quick Reference
- Quick Reference Manual2 pg
MyPros+ Max
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- Step-by-step diagnostics from the service manual
- Test values, resistance specs, and wiring references
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Error codes (44)
CodeMeaning
F/02Long drainF/05Water temperature sensor (NTC) value is out of range during the water heating…F/06Drive motor tachometer errorF/07Motor Control Unit (MCU) errorF/09Overflow conditionF/10Motor Control Unit (MCU) heat sink thermal tripF/11Serial communication errorF/13Dispenser circuit errorF/14EEPROM errorF/15Motor Control Unit (MCU) errorF/21CCU / Touchpad / LED assembly errorF/22CCU / Touchpad / LED assembly errorF/dLDoor lock errorF/dUDoor unlock errorF/HNo water detected entering machine or pressure switch trip not detected after…F01EEPROM errorF02Pump drive errorF03Main relays errorF11Motor Control Unit has internal failure; repeating under or over voltage, or…F2Motor Control Unit (MCU) has an internal failure; if failure occurs during…F20No water detected entering machine or pressure switch trip not detectedF21Long drainF22Door lock errorF23Heater failureF24Water temperature sensor errorF25Drive motor tachometer errorF26Door lock errorF27Water heater errorF28Water temperature sensor (NTC) errorF29Door unlock errorView all 44 error codes
F30Motor drive errorF31Door switch errorF32Load detected in drum at start of CLEAN WASHER cycle (detection by weight).F33Dispenser system errorF34Door unlock errorF35Overflow conditionF40Drain pump connection lost during the drain cycleF42Serial communication errorF5Pump driver fails to activate, one of the main relays is not working properly…F52MCU heatsink overtemperature errorF8No water detected entering machine or pressure switch trip not detected…rLLoad inside drum during cleaning washer cycleSdSuds lockSudSuds lock condition detected
Service modes (6)
- Diagnostic Test["Washer must be empty and control must be in the OFF state.","Close the door.","Push CONTROL/ON…
- Manual Diagnostic Test["Ensure washer is empty and control is in the OFF state.","Close the door.","Select any one key…
- Quick Diagnostic Test (Bypass Service History)["Ensure drum is empty.","Close the door.","Push POWER.","Select the CLEAN WASHER cycle.","Press…
- Quick Diagnostic Test (bypasses error history)1
- Quick Entry Diagnostic Test (bypassing Service History)1
- Service History Mode & Diagnostic Test["Ensure washer is empty and control is in the OFF state.","Close the door.","Select any one key…
Full entry steps, exit procedures, and test sequences are available in Max.
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