Model reference
Maytag MHWE300VW12
Washer
10 documents53 error codes10 service modes
Available documentation
Tech Sheet
- Whirlpool Washer MHWE300VW00 Tech Sheet16 pg
- Tech Sheet W10207733 Maytag Epic Z Washer MHWZ600TW0116 pg
- Diagnostic Guide16 pg
- DIAGNOSTIC GUIDE - Tech Sheet W10217131 WFW9400SW04 WP Washer16 pg
Service Manual
- 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
Quick Reference
- Quick Reference Manual2 pg
MyPros+ Max
Diagnose your Maytag MHWE300VW12.
- Step-by-step diagnostics from the service manual
- Test values, resistance specs, and wiring references
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Error codes (53)
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 errorF04Heater short circuit to groundF06Main relays errorF08No water detected entering washer or pressure switch trip not detectedF11Steamer defectF2Motor 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 (NTC) errorF25Drive motor tachometer errorF26Door lock errorView all 53 error codes
F27Water heater errorF28Water temperature sensor (NTC) errorF29Door unlock errorF30Motor 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 errorF64Steamer inlet valve failureF66Steam temperature sensor (NTC) errorF70Central Control Unit heartbeat failureF71User Interface heartbeat failureF74UI EEPROM failureF8No water detected entering machine or pressure switch trip not detected…F99Not supportedrLCleaning cycle unload indicationSdSuds lockSudSuds lock
Service modes (10)
- diagnostic1. Washer must be empty and control must be in OFF state. 2. Close the door. 3. Select any one key…
- Diagnostic Test["Washer must be empty and control must be in the OFF state.","Close the door.","Push CONTROL/ON…
- Diagnostic Test Only["Execute with an empty drum.","Close the door.","Push POWER.","Select the DRAIN AND SPIN…
- Error History, Software Version, and Diagnostic Test["Washer must be empty and control must be in OFF state.","Close the door.","Select any one key…
- Manual Diagnostic Test["Ensure washer is empty and control is in the OFF state.","Close the door.","Select any one key…
- manual_diagnostic_test1. Washer must be empty and control must be in OFF state. 2. Close the door. 3. 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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