Samsung Washer Error Codes: 4E, 5E, UE, DE, LE Explained & Fixed

If your Samsung washer shows a 4E, 5E, UE, DE, or LE error code, you’re dealing with one of five distinct issues: water supply failure, drainage blockage, unbalanced load, door lock fault, or a detected leak. Each code maps to a specific component or condition, and most can be resolved in under 30 minutes without tools beyond a brush and a towel. Start by identifying your code in the table below, then follow the fix sequence for that code.

Error Code Quick Reference

Code	Description	Possible Fix
4E	Water supply issue – no or slow incoming water	Open faucets fully, clean inlet hose filters, test water pressure
5E	Drain problem – water not draining	Clean drain pump filter, straighten drain hose, check pump motor
UE	Unbalance error – load is uneven or too small	Redistribute load, level washer, remove shipping bolts
DE	Door error – door not fully closed or latch faulty	Push door until it clicks, clean latch area, test door switch
LE	Leak detected – water on base pan or sensor triggered	Dry base pan, tighten hose connections, replace leak sensor if recurring

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Step-by-Step Fixes for Each Error Code

4E – Water Supply Issue

Symptom: Washer fills slowly or not at all; cycle may pause or stop with code 4E.

Likely cause: Clogged inlet filters, closed faucets, or low household water pressure.

Fix steps:

• Check both hot and cold water faucets – they must be fully open. Even if you only use cold water, both valves need to be on for the washer’s internal solenoid to operate correctly.
• Inspect the inlet hose filters – at the back of the washer, where the hoses connect, there are small mesh screens. Turn off the water, unscrew the hoses, and clean the filters with a soft brush. Reattach and tighten by hand.
• Test water pressure – with a bucket, open the faucet fully. The fill rate should be at least 1 gallon per minute. If it’s slower, your home’s supply may need a plumber.
• Reset the washer – unplug for 5 minutes, plug back in, and run a rinse cycle. If 4E returns, the main inlet valve board may be defective and require replacement.

Branch decision – what changes after your first check: If both faucets are fully open and the inlet filters are spotless but the 4E code reappears after a reset, the problem has shifted from a supply blockage to a failed inlet valve. At this point your options split: replace the valve assembly yourself for about $40, or call a technician for $150-plus. This is a classic fork where the cost of a part is a third of a service call, but it requires basic DIY confidence to remove the top panel and disconnect the solenoid wiring.

Verification step: After cleaning filters and resetting, run a Rinse+Spin cycle. The drum should fill in roughly 3–4 minutes; if water enters at the normal rate and the error stays off, the fix is confirmed.

Failure mode to watch for: A common mistake is thinking that a clean filter guarantees water flow. If the inlet valve’s internal solenoid coil has burned out, the valve won’t open even with full supply pressure. That’s why a reset won’t help—the electrical component is dead, not the mesh screen.

5E – Drain Problem

Symptom: Water remains in the drum after the cycle; error shows when the washer cannot pump out water.

Likely cause: Blocked drain pump filter, kinked drain hose, or failed pump motor.

Fix steps:

• Locate the drain pump filter – usually behind a small access panel at the lower-right front of the washer. Place towels and a shallow pan under it; the filter cap may release water.
• Remove and clean the filter – twist counterclockwise, pull it out, and remove lint, coins, or debris. Rinse under running water and reinsert until it locks.
• Straighten the drain hose – the hose running to your standpipe or sink must not have sharp bends or be pushed too far into the drain pipe. Pull it out 2–3 inches if needed.
• Listen for pump noise – run a drain-only cycle. If the pump hums but no water moves, the pump may be jammed. If it’s silent, the pump motor or control board may be faulty.

Trade-off analysis: Cleaning the filter costs nothing and takes 5 minutes. If the pump motor is dead, a replacement runs $60–$80. Compare that to a technician visit at $100–$200 just for diagnosis. If you hear the pump humming but water isn’t moving, try manually spinning the pump impeller through the filter opening to dislodge debris before replacing the part.

Failure mode to watch for: A common mistake is assuming a clean pump filter solves all drain issues. If the pump spins but water still stands, debris may be lodged in the impeller housing. In that case, try manually rotating the impeller with a tool through the filter opening. If it spins freely but still no water moves, the pump motor has lost torque and must be replaced. Ignoring this can lead to the washer overheating due to a stuck pump or an overflow during standpipe backup.

Verification step: After cleaning and straightening, run a Drain+Spin cycle. Water should fully empty within 2 minutes. If the drum is dry and the error does not appear, the fix is confirmed.

UE – Unbalance Error

Symptom: Washer shakes loudly, moves across the floor, or stops mid-spin with UE.

Likely cause: Load is too small, too large, or unevenly distributed.

Fix steps:

• Open the door and redistribute clothes – spread heavy items (jeans, towels) evenly around the drum. Combine a small load with a few towels to balance it.
• Use the “Small Load” or “Bedding” cycle – these adjust spin speed and drum movement to compensate for smaller loads.
• Level the washer – place a spirit level on top. If it’s off, adjust the front legs by turning them clockwise to lower or counterclockwise to raise. Tighten the lock nuts afterward.
• Check shipping bolts – if the washer was recently installed, ensure all four transit bolts are removed from the back. They prevent drum movement during transport but cause violent shaking if left in place.

Verification step: Run a Spin Only cycle. The washer should accelerate smoothly without wobbling. If it still shakes, the load needs further redistribution or the suspension system may be worn—listen for a thumping sound that indicates a broken spring.

Relevance note: UE is the least urgent code – ignoring it occasionally won’t break the machine, but repeated unbalanced spins can wear out suspension springs and bearings. Fix it early to avoid costlier repairs later.

DE – Door Error

Symptom: Washer will not start, or cycle locks and shows DE. Door may appear closed but does not latch electrically.

Likely cause: Misaligned door, obstructed latch, or defective door interlock switch.

Fix steps:

• Push the door firmly until you hear a click – the latch may not engage fully from a light push. Listen for the distinct snap of the lock.
• Clean the latch opening and door strike – use a damp cloth to remove any detergent residue or lint buildup on the plastic catch and the metal receptacle inside the washer body.
• Inspect the door hinge – if the door droops, the hinge may be bent. A misaligned door can prevent the latch from reaching the switch. Gently adjust the hinge by loosening its screws, repositioning, and retightening.
• Test the door switch – with the washer unplugged, use a multimeter on the switch terminals. If there is no continuity when the door is closed, replace the switch assembly.

Verification step: After cleaning or adjusting, close the door and run a short wash cycle. The machine should lock within 10 seconds and start filling. If the DE code appears again during the locking phase, the switch itself is faulty.

LE – Leak Detected

Symptom: Error appears even without visible water on the floor; washer may stop mid-cycle to prevent flooding.

Likely cause: Water on the base pan (due to loose hose connection, leaking tub seal, or condensation) or a faulty leak sensor.

Fix steps:

• Unplug the washer and tilt it backward – the front panels may trap water. Place towels under the machine to catch any drips.
• Dry the entire base pan – use a shop vac or cloth to absorb any moisture. Then plug the washer back in and run a short cycle. If LE clears, the cause was a one-time spill (e.g., over-sudsing or a small splash during loading).
• Check the supply hose connections – tighten both ends of the hot and cold hoses. Look for corrosion or cracked rubber.
• Inspect the drain pump and filter housing – a loose pump filter cap can leak water onto the base pan. Remove and re-seat the filter, making sure the O-ring is clean.
• If LE returns after drying, the leak sensor itself may be falsely triggering. Replacing the sensor (a relatively inexpensive part) is often the fix.

Failure mode to watch for: A false LE code can mimic a real leak. If you dry the base pan thoroughly but the error reappears after a minute of use, the sensor’s conductive probe may have corrosion or a short circuit. Wiping the probe with a cotton swab can sometimes resolve it, but if the error persists, the sensor has failed electrically and needs replacement.

Quick Decision Checklist Before Calling a Technician

Use this 5-point checklist to confirm you’ve covered the most common and simple fixes for any of the five error codes.

1. Water supply – Are both hot and cold water faucets fully open, and are the inlet hose filters clean?

2. Drain path – Is the drain pump filter free of debris and the drain hose straight and not clogged?

3. Load balance – Have you redistributed the load and added a few extra items if the drum is less than half full?

4. Door closure – Does the door click securely shut, and is the latch area free of residue?

5. Leak evidence – Is the base pan completely dry, with no water spots on the floor or hoses?

If you’ve verified all five items and the error code still appears, the fault is deeper—likely a failed solenoid valve, pump motor, door latch assembly, or electronic control board. At that point, it’s time to call a repairman.

Troubleshooting Flow: When to Reset vs. When to Replace

Think of these error codes as early warning signals that can save you money if you address them promptly. Here’s a logical operator flow:

• Step 1 – Note the code and read the description in the table above.
• Step 2 – Perform a hard reset (unplug for 5 minutes). This clears temporary software glitches.
• Step 3 – Run a test cycle (e.g., Rinse+Spin). If the error does not reappear, the washer is fine.
• Step 4 – If the error returns, apply the specific fix for that code from the step-by-step guide.
• Step 5 – Re-run the test cycle. If it passes, you’re done.
• Step 6 – If the error still persists, the component (valve, pump, sensor, switch) is likely worn out. Compare the cost of the part versus a service call. For example, a door switch costs ~$15 and takes 30 minutes; a pump motor may cost $60–$80 and take an hour. If you’re comfortable, proceed. Otherwise, schedule a technician.

This flow also highlights a key decision criterion: error codes that come back after a clean reset and basic troubleshooting almost always point to a mechanical part failure, not a user error. Recurring 4E usually means a stuck inlet valve; recurring DE means a dead door switch. Replacing the part is more reliable than resetting repeatedly.

For related issues like understanding the 4C error in Samsung washing machines or how to reset Samsung washer after error code, separate guides cover older models and additional codes.

Frequently Asked Questions

Can I still use my washer if I see a UE error occasionally?

Yes, an occasional UE error won’t damage the washer, but repeated unbalanced spins can wear out suspension components. Redistribute the load and run a quality cycle to avoid long-term wear.

Why does my 5E error come back after I cleaned the pump filter?

If the drain hose is kinked or too long, water still cannot exit. Also, a failing pump motor may spin but lack torque. Try straightening the hose first; if the error persists, replace the pump assembly.

What if the error persists after trying all the fixes above?

Stop troubleshooting. Continued use with an active LE or DE error can cause electrical shorts or flood damage. Unplug the washer and call a Samsung-authorized repair service. Provide the error code to speed up the diagnosis.