How to Fix Samsung Washer Error 4E

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⚠️ Safety Warning: Appliance repair involves electricity, gas, and moving parts. Always disconnect power before working on any appliance.

Error Code: 4E Difficulty: Moderate

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

⚖️ Repair Decision

✅ WORTH FIXING

Parts under $100

How to Fix 4E Error

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

OEM Part #: DC62-00243A

Estimated Market Price: $80

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

Get the ‘Secret Service Mode’ Cheat Sheet for your Samsung model. Includes an easy-to-read list of every error code and quick diagnostic tips.

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Estimated repair cost (parts, or parts + labor) Most DIY parts are $50–$250. If you have a quote, use the total.

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EPA Section 608 Certified Technician with 18+ years experience.