Category: Samsung

  • How to Fix Samsung Washer Error 5E

    How to Fix Samsung Washer Error 5E

    Problem: Drain system fault – pump failure or main PCB relay issue

    How to Fix 5E Error

    1. Clear drain filter thoroughly as per nd procedure.
    2. Disconnect power for 10 minutes to reset PCB memory.
    3. Inspect pump wiring harness at connector J4 on main PCB – look for burnt pins or moisture corrosion.
    4. Reconnect power and enter diagnostic mode: press Temp + Delay Start + Power simultaneously, then press Temp 4 times to activate drain pump.
    5. Listen for pump operation – if silent but voltage present (measure 120V AC at connector during drain cycle), replace drain pump DC34-00008A.
    6. If no voltage at pump connector: check PCB relay RL4 continuity with multimeter (should read closed circuit when energized).
    7. Replace main PCB DC92-01543A if relay defective or traces burned near relay location.

    Still Not Working?

    If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.



    Browse all Samsung error codes: Samsung Error Codes

  • How to Fix Samsung Washer Error 5C

    How to Fix Samsung Washer Error 5C

    Problem: Drain pump obstruction or pressure switch fault causing False full-tub signal

    How to Fix 5C Error

    1. Clear drain filter thoroughly.
    2. Disconnect pressure tube from pump housing and blow through entire length to clear blockages.
    3. Test pressure switch continuity while blowing into tube – should click open/close at approximately
    4. 5 PSI.
    5. Inspect pump volute for foreign objects (remove 3 screws securing pump to tub assembly).
    6. Rotate impeller manually – replace pump if binding or broken vanes detected.
    7. Check for siphoning: ensure drain hose has proper air gap at standpipe (not sealed airtight).
    8. Replace pressure switch DC61-02173A if no continuity change during pressure test or switch stuck closed.

    Still Not Working?

    If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.



    Browse all Samsung error codes: Samsung Error Codes

  • How to Fix Samsung Washer Error IE

    How to Fix Samsung Washer Error IE

    Problem: Water inlet failure; valves not opening, clogged screens, or pressure sensor issue

    How to Fix IE Error

    1. Confirm water supply valves fully open.
    2. UNPLUG. Disconnect inlet hoses. Clean mesh screens in valve ports with toothbrush/vinegar.
    3. Access inlet valve assembly (rear top). Test solenoid coils: resistance 500-1500Ω per valve. Replace valve assembly (DC62-00120A) if open/shorted.
    4. Inspect pressure switch hose for leaks/kinks.
    5. Verify water pressure >20 PSI at faucet.

    Still Not Working?

    If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.



    Browse all Samsung error codes: Samsung Error Codes

  • How to Fix Samsung Washer Error 4E

    How to Fix Samsung Washer Error 4E

    Problem: Water supply error – low flow rate or pressure switch fault

    How to Fix 4E Error

    1. Clean inlet valve screens as per nF procedure.
    2. Verify water pressure minimum 20 PSI at source with gauge.
    3. Inspect pressure hose connection at tub top air dome – ensure not cracked or disconnected.
    4. Blow through pressure tube to clear moisture blockage (tube must be completely dry).
    5. Test pressure switch operation: disconnect tube, apply gentle suction while monitoring multimeter on switch terminals (should toggle at ~
    6. 5 PSI).
    7. Replace water level sensor DC96-01703C if switch fails continuity test or frequency output unstable.
    8. Check for air leaks in pressure system – submerge tube ends in water while running diagnostic fill cycle to spot bubbles indicating leaks.

    Still Not Working?

    If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.



    Browse all Samsung error codes: Samsung Error Codes

  • How to Fix Samsung Washer Error 4C

    How to Fix Samsung Washer Error 4C

    Problem: Water inlet valve malfunction or reversed hot/cold hose connections

    How to Fix 4C Error

    1. Confirm hot/cold hoses connected to correct valves (marked H/C on machine rear panel).
    2. Swap hose connections temporarily to test if error follows hose position.
    3. Clean inlet screens thoroughly with soft brush and vinegar solution.
    4. Test individual valve solenoids in diagnostic mode (Temp + Delay Start + Power, then Temp button cycles through valves).
    5. Measure resistance across each solenoid (should read 2-4kΩ).
    6. Replace inlet valve assembly DC62-00243A if one solenoid fails to activate while other works normally or resistance out of spec.

    Still Not Working?

    If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.



    Browse all Samsung error codes: Samsung Error Codes

  • How to Fix Samsung Washer Error nF

    How to Fix Samsung Washer Error nF

    Problem: No fill – water not entering drum within 40 minutes

    How to Fix nF Error

    1. Verify both hot/cold water valves fully open (turn counter-clockwise until stop).
    2. Disconnect inlet hoses at machine and check for screen filters clogged with sediment (clean with vinegar soak 15 minutes).
    3. Ensure hoses aren’t kinked behind machine – minimum bend radius 4 inches.
    4. Test water pressure at faucet (minimum 20 PSI required; use pressure gauge).
    5. Enter diagnostic mode: press Temp + Delay Start + Power simultaneously, then press Temp button 2 times to activate cold water valve.
    6. Listen for distinct valve click – if silent, check voltage at valve terminals (should read 120V AC during fill).
    7. Replace inlet valve assembly DC62-00243A if no voltage present at solenoid or screens clean but no water flow.

    Still Not Working?

    If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.



    Browse all Samsung error codes: Samsung Error Codes

  • How to Fix Samsung Washer Error dE

    How to Fix Samsung Washer Error dE

    Problem: Door not locked or door switch fault preventing cycle start

    How to Fix dE Error

    1. Ensure door fully closed until distinct audible click heard.
    2. Inspect door gasket for obstructions (lint, coins) preventing full seal.
    3. Remove top panel (3 rear screws) and check door lock wiring harness for damage near hinge area.
    4. Test door lock solenoid resistance (should read 300-600Ω between terminals).
    5. Manually activate lock mechanism with small flat-blade screwdriver through front panel access hole – should engage smoothly with double-click sound.
    6. Replace door lock assembly DC34-00028A if solenoid open-circuit or mechanism binding.
    7. If lock tests good but error persists: replace main PCB DC92-01543A (faulty lock relay RL
    8. .

    Still Not Working?

    If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.



    Browse all Samsung error codes: Samsung Error Codes

  • How to Fix Samsung Washer Error LO

    How to Fix Samsung Washer Error LO

    Problem: Door lock timeout; lock fails to engage within 60 seconds

    How to Fix LO Error

    1. Clean door gasket and lock area of debris.
    2. UNPLUG. Test lock microswitch continuity during manual operation.
    3. Replace door lock assembly (DC64-00100A).
    4. If new lock fails, check main board relay controlling lock circuit.

    Still Not Working?

    If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.



    Browse all Samsung error codes: Samsung Error Codes

  • How to Fix Samsung Washer Error LE

    How to Fix Samsung Washer Error LE

    Problem: Alternative leak detection code on specific Samsung models (WF350 series)

    How to Fix LE Error

    1. Tilt machine backward to drain base pan water completely onto towels.
    2. Locate leak sensor under tub (white disc with 2 wires, center-mounted).
    3. Dry sensor completely and inspect for mineral deposits – clean contacts with vinegar-soaked cotton swab if corroded.
    4. Check all hose connections at pump, valve, and tub for drips using paper towel test (place towel under connections, run 2-minute fill cycle).
    5. Run empty cycle while observing base pan with flashlight to pinpoint leak source.
    6. Replace leak sensor DC96-01703A if dry but error returns immediately after power cycle.
    7. Address root cause leak before sensor replacement to prevent recurrence – most common sources: pump seal, inlet valve, or tub gasket.

    Still Not Working?

    If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.



    Browse all Samsung error codes: Samsung Error Codes

  • How to Fix Samsung Washer Error 3E

    How to Fix Samsung Washer Error 3E

    Problem: Motor tachometer/hall sensor signal error – no speed feedback to inverter

    How to Fix 3E Error

    1. Unplug washer and remove rear panel.
    2. Locate hall sensor connector on motor stator (3-wire white connector near motor windings).
    3. Disconnect and inspect for corrosion or bent pins – clean with contact cleaner if needed.
    4. Measure resistance between pins 1-2 (should read
    5. 5-3kΩ), pins 2-3 (same value).
    6. Rotate drum manually 360° while monitoring resistance – should fluctuate smoothly without jumps.
    7. Replace hall sensor DC31-00138A if open circuit or erratic readings detected.
    8. If sensor tests good: check motor windings (U-V, V-W, W-U should read 5-15Ω balanced within 5%).
    9. Replace main PCB DC92-01543A if motor and sensor both test good but error returns immediately on restart.

    Still Not Working?

    If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.



    Browse all Samsung error codes: Samsung Error Codes