Hardware FixRecommendedDevice not working? Your driver may be the problemCheck updates for common hardware issues.Fix DriversOctober DealsAmazon USOctober deal check: compare before you payAmazon US: current deals, useful picks and tech finds.Check DealsWindows FixRecommendedWindows errors stealing your time? Find the fix fastScan stability, cleanup and performance issues.Fix Now×
Skip to content
Bettesworth Construction
4C error code

How to Fix Error Code 4C on a Samsung Dishwasher

Error 4C/4E means a Samsung dishwasher is not receiving the water supply it needs. Check the shutoff and visible hose first; persistent errors may require service.

By Bettesworth Construction Team 3 min read
Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

Samsung dishwasher error 4C (also shown as 4E) means the appliance is not getting the water supply it needs. Check that water is available and the shutoff valve is open, then inspect the accessible supply hose for a kink. The code points to a supply problem, not to one specific failed part; if these checks do not resolve it, arrange service rather than replacing components by guesswork.

What Samsung dishwasher error 4C means

Samsung classifies 4C/4E as a water-supply error. On some models, the dishwasher may briefly drain before failing to take in fresh water, leaving the tub dry. Models without a digital display may signal information codes with blinking lights instead. Confirm the code in your model’s manual if the display is unclear; troubleshooting for a different code may not apply. Samsung U.S. explains the code and its display variations, while Samsung U.K. describes the typical 4C/4E symptom.

The error does not establish that the inlet valve or control board has failed. A closed or interrupted supply, a kinked or obstructed line, freezing, or an internal fault can all be involved.

Check the water supply and accessible hose

  1. Check that water is available. Confirm the household supply has not been interrupted and that the dishwasher’s shutoff valve is open. Do not force a valve that is stuck or corroded.
  2. Inspect the visible supply hose. Look for a sharp bend, fold, or other obvious damage. Samsung also lists freezing or obstruction in the inlet valve or line, and foreign material on the water-valve filter, as possible causes. Do not pull out a built-in dishwasher or open its panels to inspect internal parts.
  3. Use the manual before disconnecting anything. Hose disconnection and filter access depend on the model. If the manual permits you to disconnect a line, turn off the water supply first. If access is difficult or you are unsure how to isolate the water, leave the work to a qualified technician.

Samsung U.K. lists supply interruption, a closed valve, a frozen or bent hose, and a clogged valve filter among the checks for 4C/4E. See its current error-code guidance and its information-code explanation of possible causes.

Free tools Windows power users keep installed

One-click scans. No signup required.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.
#1 Best Overall
𝙊𝙀𝙈 DD81-02265A / DD82-01588A Dishwasher Water Inlet Valve Fit for Samsung Dishwasher Parts,Fixes No Fill, Leaking, Slow Fill & Error Codes
  • ✅ 1. Exact OEM Replacement: Perfect fit for DD81-02265A and DD82-01588A. Direct replacement for Samsung dishwasher water inlet valve, restores original performance without modifications.
  • ✅ 2. Wide Model Compatibility: Compatible with most Samsung DW80 series dishwashers including : DW80M2020US/AA DW80M2020US/AC DW80N3030UW/AA DW80R2031US/AC W80R2031US/AA DW80N3030US/AA DW60R2014US/AA DW50T6060US/AA DW80R2031UW/AA DW50T6060UG/AA DW80CG4021SRAA DW80R2031UB/AA DW80R2031UG/AA DW80CG4051SRAA DW80N3030UB/AA. and many more. Please confirm your model number before purchase.
  • ✅ 3.Solves Common Filling Issues: Effectively fixes no water filling, slow fill, leaking, and error lights (such as blinking Normal cycle light). Gets your dishwasher back to full working condition quickly.
  • ✅ 4. High-Quality & Durable Construction: Made with premium materials and 12V DC solenoid valve technology. Corrosion-resistant and pressure-resistant for long-lasting reliable water control.
  • ✅ 5.Easy DIY Installation: Simple plug-and-play design. Most users can replace it in 15-30 minutes using basic tools. No professional technician required.

Check pressure and water temperature against your model

Samsung’s U.S. support guidance gives a water-pressure range of 20–120 psi and a hot-water temperature range of 120–149°F. Samsung notes that pressure below 20 psi may cause the water-supply valve to fail and prevent it from shutting off properly. These figures are U.S. guidance, not universal specifications: requirements can vary by model and region. Check the manual for your dishwasher’s exact requirements. Samsung’s U.S. water-supply guidance links the code to these installation requirements.

When to arrange repair service

If water is available, the valve is open, and the accessible hose is not visibly kinked, but 4C returns, contact Samsung Support or a qualified appliance technician. Samsung identifies a defective inlet valve or a control-board problem as possible causes and advises seeking service if the error persists. The cited guidance does not provide a universal DIY procedure for diagnosing or replacing these internal parts.

Rank #2
D.I.Accessa DD81-02065A Dishwasher Water Inlet Valve Replace OEM Parts 33290417 17476000005962 Compatiable For Samsung Dishwasher DW80K7050/DW80K5050,DW80R5060,DE80R5061,DE80T5040 Series
  • Dishwasher Solenoid Valve Parts 33290417 (OEM) - Replace Model DW80 Series ect Compatible with Samsung Dishwasher
  • This part is compatible with models including; DW80K7050US/AA-00
  • Water inlet valve DD81-02065A supplies water to the dishwasher
  • This valve is original parts for Samsung dishwasher
  • make safe situation ( shut off the water inlet and unplug the electric power) before replace the valve
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Support on Ko-Fi

Should you replace the supply hose?

Replace a hose when inspection shows it is damaged or leaking—not simply because the dishwasher displays 4C. Samsung’s U.S. leakage guidance recommends a 3/8-inch stainless-steel hose when replacing a leaking supply hose and says to follow the installation guide or use a professional installer. Before buying, verify the hose’s fitting type, size, length, and compatibility with your exact dishwasher model and local requirements. Read Samsung’s hose and leakage guidance.

Best Value
【2025 Upgraded】 DD62-00084A Dishwasher Water Inlet Valve OEM Parts - For SAMSUNG Dishwasher Parts By Sunniswi - Replaces AP5178218 PS4222448 2692215 EAP4222448, fit DMT, DW79, DW80 series models
  • 【OEM PRODUCT】:Dishwasher Water Inlet Valve DD62-00084A is suitable for dishwashers, which are made of good -quality durable metal and ABS plastic.DD62-00084a dishwasher water inlet valve is a single coil valve with a compression inlet that controls the water flow into the dishwasher. The dd62-00084a sam-sung dishwasher inlet valve specification is 120V 60Hz.
  • 【PRODUCT INCLUDES】: DD62-00084A Dishwasher Water Inlet Valve. If your dishwasher has the symptoms of code error, unable to fill water, slow filling, insufficient filling, constant filling, or water leakage symptoms, it may be that your dd62-00084a sam-sung inlet valve is faulty and you need to replace the sam-sung dishwasher water inlet valve with a new water valve to restore your dishwasher normal work.
  • 【REPLACEMENT PART No.】:OEM DD62-00084A Dishwasher water inlet valve can replacement for Sam-sung Dishwasher. Replaces for AP5178218, PS4222448, 2692215, EAP4222448, DMT400RHS/XAA, DMT400RHB/XAA, DMT400RHW/XAA, DMT800RHB/XAA, DMT800RHW/XAA, DMT800RHS/XAA, DMT610RHS/XAC, DW80F600UTS/AA-00, DW80F600UTS/AA-01, DW80F600UTB/AA-00, DW80F600UTB/AA-01, DW80F600UTW/AA-00, DW80F600UTW/AA-01, DW80F800UWS/AA-01, DW80J3020US/AA-00, DW7933LRABB/AA-01, DW80F800UWS/AA-00, DW7933LRASR/AA-01, etc.
  • 【INSTALLATION TIPS】:Unplug the dishwasher and turn off the water supply before making any repairs, and wear work gloves to protect your hands. Tools needed may include screwdrivers, needle nose pliers, towels, and a small bucket. it will be more effective fit the problem.
Rank #4
DD81-02265A & DD82-01588A Water Inlet Valve, Fits Samsung Dishwashers
  • 【Wide Compatibility】This DD81-02265A DD82-01588A Dishwasher Water Inlet valve fits for Sam-sung dishwasher replaces 10A50100 6740000046A PD00044305 AP6244375 PS12085633 EAP12085633 Please check the part number of your dishwasher's water inlet valve before purchasing to confirm that it is compatible
  • 【Replacement Parts Number】The DD81-02265A Dishwasher Inlet Valve Compatible Model W80R2031US/AA DW80M2020US/AA DW80M2020US/AC DW80N3030UW/AA DW80N3030US/AA DW60R2014US/AA DW50T6060US/AA DW80R2031UW/AA DW50T6060UG/AA DW80CG4021SRAA DW80R2031UB/AA DW80R2031UG/AA DW80CG4051SRAA DW80N3030UB/AA
  • 【Fixes Symptoms】This DD81-02265A DD82-01588A Dishwasher Water Inlet valve part can solve problems such as dishwasher leaks, inability to fill with water,Unexpected stop during operation, Abnormal noise during water intake, and incomplete cleaning
  • 【High Compatibility】This DD81-02265A inlet valve is made of durable ABS and metal, significantly extending its lifespan. It effectively prevents leaks, restores stable water flow to the Sam-sung dishwasher, and thus improves the efficiency of each wash cycle
  • 【Easy Installation】The DD81-02265A dishwasher water inlet valve is easy to install. No professional installation is needed for most users; simply unplug the dishwasher and turn off the water supply, then remove the old or damaged inlet valve and replace it with the new one. Please wear work gloves to protect your hands before installation IMPORTANT THREAD SPECIFICATION:This inlet valve features a G1/2 (BSPP) thread (4-point standard). It is the industry-standard fit for Samsung dishwashers.Note: Minor installation differences may occur if your original hardware uses NPT thread standards. We recommend using Teflon tape for a secure leak-proof fit.
Rank #3
Sale
DD81-02265A DD82-01588A Dishwasher Water Inlet Valve
  • Package Contents:You will get 1*DD81-02265A Dishwasher Water Inlet Valve Replacement,replaces 4929307,AP6244375,PS12085633,EAP12085633 ETC.
  • Compatible with Models:This DD81-02265A Dishwasher Water Inlet Valve Fits For Various Samsung Brand Models,include DW80M2020US/AA,DW80R2031US/AA,DW80R2031UW/AA,DW80R2031UG/AA,DW80M2020US/AC,DW80N3030US/AA,DW50T6060UG/AA,DW80CG4051SRAA,DW80N3030UW/AA,DW60R2014US/AA,DW80CG4021SRAA,DW80N3030UB/AA,DW80R2031US/AC,DW50T6060US/AA,DW80R2031UB/AA ETC.
  • Excellent Quality:This DD81-02265A Water Inlet Valve is the essential component your dishwasher needs for optimal performance and efficiency.The DD81-02265A Valve controls the flow of water into the dishwasher,ensuring that the correct amount of water is used during each cycle for optimal cleaning performance
  • Easy to Install:Unplug the dishwasher and shut off the water supply before installing this part.Wear work gloves to protect your hands.Then,simply remove the old or damaged water valve and replace it with a new one.If necessary,you can search for the corresponding installation tutorial on YouTube
  • Quality Service:If you have any questions with the product,Please contact us in a timely manner.Maigoo will provide you with the most quality service

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

Leave a Reply

Your email address will not be published. Required fields are marked *

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

More from the Site Office

Recommended PC Tool
Recommended PC Tool
Outdated Drivers Are Slowing You DownFree scan - exact matches
Windows Errors? Fix Them Before They SpreadFree repair scan

Two free Windows tools

One Free Minute Could Fix That PC

Before you go - each of these free tools takes about a minute and tackles what quietly slows a Windows PC down.

Special offer. View Outbyte info, uninstall instructions, EULA, and Privacy Policy.