Model reference
Samsung WF337AAL/XAA
Washer
3 documents26 error codes13 service modes
Available documentation
Service Manual
- Samsung Washer Fast Track Manual WF337 R27 pg
Tech Tip
- Samsung Tech Talk 81 pg
Training
- Samsung TechTalk HA August 091 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 (26)
CodeMeaning
2EPower Error3EMotor Drive Error or Hall Sensor error.7ESilver Care Kit (Silver Care PCB) Failure.8EMEMS or Harness error.9E1EMC Filter issue or noise spike from an external device.AECommunication Error between sub and main PBAs.bEWater Supply ErrordCUnbalance ErrordLDoor Error (during operation)dSDoor Error (before operation)E2Main Relay ErrorEEEEEEPROM FaultFLDoor Lock Fail.HrHeater Error or Heater Relay malfunctionLEWater Level Sensor errorLODoor Unlock Fail.nDDrain ErrornFWater Supply ErrornF1Fill hoses reversedOEOverflow errorPFMomentary Power Failure.SF1System ErrorSF2System ErrorSF3System ErrorSRSwitch ErrorSUdSFoaming DetectedService modes (13)
- Cycle CountWhile in Service Mode, press the Signal button.
- EEPROM Clear CheckWith power off, press Delay Start, Signal, and Power Key at the same time.
- Fast Time DownWhile in Service Mode, press the Temp button.
- Fault Code TestWhile in Service Mode, press the Silver Care button to view stored fault codes, then turn Dial to…
- Peripheral (Main PCB) Input Tests - Ag Kit StatusWhile in Service Mode, press Extra Wash, then turn the Dial so that the Sanitize LED is turned on…
- Peripheral (Main PCB) Input Tests - Door Lock StatusWhile in Service Mode, press Extra Wash, then turn the Dial so that the Perm Press LED is turned…
- Peripheral (Main PCB) Input Tests - Door StatusWhile in Service Mode, press Extra Wash, then turn the Dial so that the Whites LED is turned on…
- Peripheral (Main PCB) Input Tests - Water FrequencyWhile in Service Mode, press Extra Wash, then turn the Dial so that the Quick Wash LED is turned…
- Peripheral (Main PCB) Input Tests - Water TemperatureWhile in Service Mode, press Extra Wash, then turn the Dial so that the Normal LED is turned on…
- Quick Spin TestWhile in Service Mode, press Delay Start and Silver Care simultaneously.
- Quick Test ModeWith the power off, press Spin, Silver Care, and Power simultaneously.
- Service ModeWith the power on, press Signal and Extra Rinse simultaneously.
- Software Version CheckWhile in Service Mode, press the Soil button.
Full entry steps, exit procedures, and test sequences are available in Max.
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