Troubleshooting Samsung Dishwasher Problems: Expert Guide

If you own a Samsung dishwasher, experiencing problems can be frustrating. Whether it’s a start-up issue, drainage problem, or a leak, it’s essential to identify and address the problem promptly. In this comprehensive guide, we will explore common Samsung dishwasher problems and provide expert troubleshooting tips to help you resolve them. We will also provide maintenance tips to keep your dishwasher running efficiently and prevent common issues. So, let’s get started!

Key Takeaways:

  • Identify common Samsung dishwasher problems
  • Learn how to troubleshoot and fix issues
  • Discover effective maintenance tips to prevent problems

Samsung Dishwasher Not Starting

If your Samsung dishwasher won’t start, it can be frustrating, especially if you have a pile of dishes waiting to be cleaned. However, before you call a technician, there are some things you can try to troubleshoot the problem.

The first step is to ensure that the dishwasher is properly connected to a power source and that the power supply is not interrupted. Check the circuit breaker and ensure that the dishwasher’s plug is firmly inserted into the outlet. If the outlet is faulty, consider plugging the dishwasher into a different outlet.

If the power source is not the issue, the next step is to check the dishwasher’s door latch. The dishwasher will not start if the door is not closed properly. Inspect the door latch to ensure it is not damaged or obstructed. If you find any issues with the latch, replacing it can solve the problem.

Another thing to check is the dishwasher’s control panel. Ensure that it is not locked and that the buttons are working correctly. If the panel is locked, refer to the user manual to learn how to unlock it. Also, try pressing the buttons to ensure they are not stuck or damaged. If you notice any problems with the control panel, replacing it may be necessary.

Samsung Dishwasher Not Starting Troubleshooting Table

IssuePossible CausesSolutions
Dishwasher not connected to powerPower outage, unplugged, or faulty outletCheck circuit breaker, ensure dishwasher is plugged in properly, use a different outlet
Door not properly closedObstructed or damaged door latchInspect door latch for damage, replace if necessary
Control panel not respondingLocked panel, stuck or damaged buttonsUnlock panel, inspect buttons for damage, replace if necessary

If none of the above troubleshooting tips work, it may be advisable to contact a qualified technician to inspect and repair your Samsung dishwasher.

Samsung Dishwasher Not Draining

If you find your Samsung dishwasher not draining, don’t panic. There are several reasons this might be happening, but there are also several things you can do to troubleshoot the issue.

Step 1: Check for Clogs

One of the most common causes of a Samsung dishwasher not draining is a clog. There are a few areas to check for clogs:

Area to CheckHow to Check
Drain FilterRemove the filter and check for any debris. Clean the filter and put it back in place.
Drain HoseCheck the drain hose for any kinks, bends, or physical blockages. Straighten any kinks and remove any blockages.
Garbage DisposalIf your dishwasher is connected to a garbage disposal, check the disposal for any clogs.

Step 2: Check the Drain Pump and Impeller

If the drain filter and hose are clear, the next step is to check the drain pump and impeller. The impeller is responsible for moving water through the drain hose and out of the dishwasher. If it is broken or damaged, the dishwasher won’t be able to drain properly.

To check the drain pump and impeller:

  1. Disconnect power to the dishwasher.
  2. Locate the drain pump. It is usually at the bottom of the dishwasher near the drain hose.
  3. Remove the pump and inspect the impeller for any damage. If it looks damaged or broken, it will need to be replaced.
  4. If the impeller looks fine, check that there are no physical blockages in the pump.
  5. Reassemble the pump and reconnect power to the dishwasher.

Step 3: Check the High Loop or Air Gap

If the drain filter, hose, pump, and impeller are all clear, the last thing to check is the high loop or air gap. These devices prevent dirty water from flowing back into the dishwasher after it has drained.

If your dishwasher is not draining properly, check that the high loop or air gap is installed correctly and is not obstructed. Refer to your dishwasher’s manual for instructions on how to check and fix these devices.

By following these troubleshooting steps, you can fix your Samsung dishwasher and get it draining properly once again.

Samsung Dishwasher Leaking

samsung dishwasher leaking

If you notice water leaking from your Samsung dishwasher, don’t panic. The issue can be resolved quickly if you identify the source of the leak and address it promptly. Here are the most common causes of leaks:

Loose or Damaged Door GasketStep 1: Inspect the gasket for any visible damage.
Step 2: Tighten any loose screws holding the gasket in place. If any screws are missing, replace them.
Step 3: If the gasket is severely damaged, purchase a replacement and install it following the manufacturer’s instructions.
Broken Water Inlet ValveStep 1: Turn off the power and water supply to the dishwasher.
Step 2: Locate the inlet valve (typically found at the bottom of the dishwasher).
Step 3: Inspect the valve for any visible damage.
Step 4: If the valve is broken, purchase a replacement and install it following the manufacturer’s instructions.
Clogged Drain HoseStep 1: Turn off the power and water supply to the dishwasher.
Step 2: Locate the drain hose (typically found at the back of the dishwasher).
Step 3: Check for any visible clogs or kinks.
Step 4: Clear any debris or straighten any kinks that may be obstructing the flow of water.

If you have followed all of these troubleshooting tips and the dishwasher is still leaking, it’s best to contact an authorized Samsung dishwasher repair technician to diagnose and fix the problem.

Remember, regular maintenance can help prevent leaks and other common Samsung dishwasher problems. Stay tuned for our general maintenance tips in section 9.

Samsung Dishwasher Error Codes: Troubleshooting Guide

troubleshooting samsung dishwasher error codes

If your Samsung dishwasher displays an error code, it could indicate an underlying issue that needs immediate attention. Here, we will provide an overview of the most common Samsung dishwasher error codes and offer expert tips to troubleshoot and resolve these problems.

Common Error Codes

The following error codes may appear on your Samsung dishwasher:

Error CodeDescriptionTroubleshooting Steps
1E, OE, E1The dishwasher is not filling with water.
  • Check the water supply and ensure the inlet valve is not clogged.
  • Inspect the water inlet valve for damage and replace if necessary.
  • Check the dishwasher’s float switch for proper operation.
HE, HE1The dishwasher is not heating.
  • Check the dishwasher’s heating element for continuity using a multimeter.
  • Inspect the dishwashers’s temperature sensor for damage and replace if necessary.
  • Check if the wiring connections for the heater and temperature sensor are secure and properly connected.
LE, LE1The dishwasher’s leak sensor has been triggered.
  • Check the dishwasher’s sensors for any visible damage or debris that may be obstructing them.
  • Inspect the dishwasher’s water inlet valve for leaks and replace if necessary.
  • Ensure the dishwasher is level to prevent water from accumulating and triggering the sensor.
6E, 9EThe dishwasher is experiencing a malfunction with the float switch.
  • Check the dishwasher’s float switch for any visible damage or debris that may be obstructing it.
  • Inspect the float switch’s wiring connections for any signs of damage or loose connections and repair if necessary.
  • Ensure the dishwasher is level to prevent incorrect float switch readings.

It’s essential to note that error codes may vary depending on the model of your Samsung dishwasher. Consult your dishwasher’s user manual for a complete list of error codes and troubleshooting tips.

If you have followed the recommended troubleshooting tips and the error code persists, it’s recommended to contact a qualified technician to assess and fix the issue.

Samsung Dishwasher Not Cleaning Properly: Troubleshooting Tips

samsung dishwasher not cleaning properly

Is your Samsung dishwasher failing to clean your dishes effectively? Several factors can cause this problem, including clogged spray arms, faulty detergent dispensers, and dirty filters. Here are some troubleshooting tips:

Clean the Spray Arms

Over time, food debris and mineral buildup can clog the holes in the spray arms, reducing their effectiveness in cleaning your dishes. To clean the spray arms:

  1. Remove the spray arms from the dishwasher.
  2. Soak them in white vinegar for 30 minutes to break down any buildup.
  3. Scrub them with a soft-bristled brush to remove any remaining debris.
  4. Rinse the spray arms with warm water and reattach them to the dishwasher.

Check the Detergent Dispenser

A faulty detergent dispenser can prevent your dishwasher from properly cleaning your dishes. To troubleshoot this issue:

  1. Ensure that the detergent dispenser is not clogged with detergent or other debris.
  2. Check the dispenser mechanism to make sure that it is functioning correctly.
  3. Try switching to a different type of detergent and see if that improves the cleaning performance.

Clean the Filters

The filters in your Samsung dishwasher are responsible for capturing food debris and preventing them from clogging the sprayer arms and other dishwasher components. Over time, these filters can become clogged, reducing the dishwasher’s cleaning performance. To clean the filters:

  1. Remove the bottom rack from the dishwasher.
  2. Locate the filter assembly and twist it counterclockwise to remove it.
  3. Rinse the filters under running water to remove any debris.
  4. Reassemble the filter and replace it in the dishwasher.

By following these troubleshooting tips, you can improve your Samsung dishwasher’s cleaning performance and keep your dishes sparkling clean.

Samsung Dishwasher Not Drying: Expert Troubleshooting Tips

Samsung Dishwasher Not Drying

If your Samsung dishwasher is not drying your dishes properly, it can be frustrating. The dishes may still be wet or have spots on them, requiring extra effort to dry them manually. In this section, we will explore possible reasons why your dishwasher is not drying and provide expert troubleshooting tips to help you fix the issue.

Possible Causes of Samsung Dishwasher Not Drying

Several reasons can cause your Samsung dishwasher to not dry dishes properly. Here are some of the most common reasons:

  • The dishwasher is not using a rinse aid or using too little of it.
  • The heating element may be faulty or damaged.
  • The dishwasher may not be completing its cycle.
  • The fan or vent may be obstructed, preventing proper air circulation.

Now that we’ve identified some possible reasons for your Samsung dishwasher not drying properly, let’s explore troubleshooting tips to resolve the issue.

Troubleshooting Tips for Samsung Dishwasher Not Drying

Troubleshooting Tip 1: Check and Refill Rinse Aid

Ensure that your dishwasher’s rinse aid dispenser is full and set to the correct level. Consult your user manual for the recommended rinse aid level and refill the dispenser if necessary. A lack of rinse aid can cause the dishwasher to not dry dishes effectively.

Troubleshooting Tip 2: Check Heating Element

The heating element in your Samsung dishwasher is responsible for heating air during the drying process. If the heating element is faulty or damaged, your dishes may not dry properly. To check the heating element, consult your user manual and follow the manufacturer’s instructions to test it. If the heating element is malfunctioning, consider replacing it.

Troubleshooting Tip 3: Ensure the Dishwasher Completes the Cycle

If the dishwasher cycle is incomplete, your dishes may not be drying as expected. Ensure that your dishwasher is completing its cycle by checking the timer or digital display and running the dishwasher for the full cycle duration. If the dishwasher is not completing its cycle, consider consulting a professional technician to identify and resolve the issue.

Troubleshooting Tip 4: Check the Fan and Vent

The fan and vent in your Samsung dishwasher help circulate hot air, allowing for effective drying. If either of these components is obstructed, drying performance may be affected. Check to ensure the fan and vent are clear of any debris or obstructions. If necessary, use a soft brush or cloth to clean the fan and vent carefully.


By following these expert troubleshooting tips, you can resolve the issue of your Samsung dishwasher not drying dishes properly. If the problem persists, consider consulting a professional technician to identify and resolve the issue. A properly functioning dishwasher not only saves you time and effort but also helps ensure your dishes are hygienic and safe for use.

Samsung Dishwasher Smells Bad

Do you notice an unpleasant odor coming from your Samsung dishwasher? There are several reasons why your dishwasher may emit a bad smell. The most common culprits include leftover food particles, hard water buildup, and mildew growth.

The good news is that you can tackle this issue with a few simple steps. Firstly, ensure you run your dishwasher frequently, as letting dirty dishes sit for too long can lead to foul odors. Additionally, regularly cleaning your dishwasher can help eliminate any buildup that may be contributing to the smell.

You can also use a dishwasher cleaner or a mixture of vinegar and baking soda to deep clean your dishwasher. Simply place a cup of vinegar on the top rack of your empty dishwasher and run it on the hottest cycle. Then, sprinkle a cup of baking soda on the bottom of the dishwasher and run it again on a hot cycle. This will help eliminate any odors and leave your dishwasher smelling fresh.

Another way to prevent bad smells is to ensure your dishwasher is properly ventilated. Make sure the air gap is clear and free of debris, and check the drain hose for any kinks or clogs that may be affecting airflow.

Leftover food particlesRegularly clean your dishwasher and run it frequently to prevent buildup. Use a dishwasher cleaner or vinegar and baking soda to deep clean.
Hard water buildupInstall a water softener or use a dishwasher cleaner specifically designed for hard water buildup.
Mildew growthUse a mixture of vinegar and water to clean the dishwasher, paying attention to the interior walls and rubber seals. Ensure proper ventilation.

By following these simple steps, you can eliminate bad odors and ensure your dishwasher is clean and fresh-smelling. If the problem persists, it may be a sign of a more serious issue, and you should seek the assistance of a professional.

General Maintenance Tips for Samsung Dishwashers

Regular maintenance is crucial for keeping your Samsung dishwasher in good working order. By following these simple tips, you can prevent common issues and extend the life of your dishwasher:

  • Run hot water before starting your dishwasher: This helps ensure that your dishwasher starts with hot water from the beginning, ensuring better cleaning performance and preventing any excess wear on the heating element.
  • Clean the dishwasher’s exterior: Use a soft, damp cloth to clean the exterior of your dishwasher regularly. Avoid using abrasive cleaners or scrubbers that could damage the surface.
  • Clean the dishwasher’s interior: Check and clean the dishwasher’s interior frequently, especially around the door gasket, drain, and spray arms. Remove any debris, food particles, or other buildup that could cause blockages or unpleasant odors.
  • Check and clean the dishwasher’s filters: Samsung dishwashers have two filters that need to be checked and cleaned regularly. First, remove the outer filter and rinse it under running water. Then, remove the inner filter and wash it in warm, soapy water. Rinse thoroughly before putting the filters back in place.
  • Inspect and clean the dishwasher’s spray arms: The spray arms are responsible for distributing water throughout the dishwasher. Check that the spray holes are not blocked and clean them with a toothpick or other small object if necessary.
  • Run a cleaning cycle: Use a dishwasher cleaner to run a cleaning cycle every month or as recommended by the manufacturer. This helps remove any buildup and keeps your dishwasher running efficiently.

These general maintenance tips will help keep your Samsung dishwasher running at its best. However, if you notice any issues or problems with your dishwasher, be sure to consult the troubleshooting tips in the previous sections to identify and resolve the issue.

Additional Troubleshooting Tips

If you have tried the troubleshooting tips provided in the previous sections and are still experiencing issues with your Samsung dishwasher, here are a few additional troubleshooting tips:

Check the Water Supply

Make sure your dishwasher is receiving adequate water supply. Check the water inlet valve to ensure it’s not clogged or damaged. If it’s damaged, replace it. Also, check if the water pressure is sufficient for the dishwasher to function. Low water pressure can lead to poor cleaning performance and other problems.

Inspect the Spray Arm

One possible reason for poor cleaning performance could be a malfunctioning spray arm. Check if the spray arm holes are clogged with debris and clean them if necessary. If the spray arm is damaged, replace it.

Run an Empty Cycle

Running an empty cycle can help clear any debris or residue that may be causing issues with your dishwasher’s performance. Use a dishwasher cleaner to help break down any build-up and ensure a thorough cleaning.

Reset the Control Panel

If your dishwasher’s control panel is not responding as expected, try resetting it. Refer to your user manual for instructions on resetting the control panel for your specific model.

Call for Professional Help

If you’ve exhausted all troubleshooting options and your Samsung dishwasher is still not functioning correctly, it may be time to call a professional for help. Look for authorized Samsung service providers in your area who specialize in repairing dishwashers.

By following these additional troubleshooting tips, you can quickly and effectively address any issues with your Samsung dishwasher. Remember to always prioritize regular maintenance to prevent future problems and keep your dishwasher running smoothly.


By following the troubleshooting tips and techniques provided in this guide, you can resolve common Samsung dishwasher problems and maintain your dishwasher’s performance. Remember, if your dishwasher won’t start, isn’t draining properly, or is leaking, there may be various reasons behind it. Take the time to diagnose the problem and follow the recommended steps to fix it.

Maintain Your Dishwasher

Regular maintenance is essential to keep your Samsung dishwasher operating at peak performance. Be sure to clean the dishwasher’s interior, including the spray arms and filters, on a regular basis. Wipe the door seals and edges after use to prevent mold and mildew growth. And avoid overloading the dishwasher, which can impact its performance and efficiency.

Call a Professional

If you’ve followed the troubleshooting steps and your Samsung dishwasher still isn’t working correctly, it may be time to call in the professionals. A qualified technician can diagnose and repair any underlying issues, ensuring your dishwasher is running optimally.

Prevent Future Issues

To help prevent future Samsung dishwasher problems, always use the recommended dishwasher detergent and rinse aid. Be sure to scrape food debris from dishes before loading in the dishwasher. And consider investing in a water softener if you live in an area with hard water, which can cause mineral buildup and impact your dishwasher’s performance.

So, don’t let Samsung dishwasher problems spoil your day. With the troubleshooting tips and expert advice provided in this guide, you can maintain your dishwasher’s performance and keep your dishes clean and spotless.


What are some common Samsung dishwasher problems?

Common Samsung dishwasher problems include not starting, not draining properly, leaking, displaying error codes, not cleaning properly, not drying dishes, and smelling bad.

Why won’t my Samsung dishwasher start?

There may be various reasons why your Samsung dishwasher is not starting. Check if the power supply is properly connected, the door is fully closed, and the control panel settings are correct. If the issue persists, refer to the troubleshooting steps in the “Samsung Dishwasher Not Starting” section for more specific solutions.

What should I do if my Samsung dishwasher is not draining?

If your Samsung dishwasher is not draining, it could be due to a clogged drain hose, a blocked filter, or a malfunctioning drain pump. Refer to the “Samsung Dishwasher Not Draining” section for detailed troubleshooting steps to resolve this issue.

How can I fix a leaking Samsung dishwasher?

If you notice water leaking from your Samsung dishwasher, it is important to identify the source of the leak. Common causes include a damaged door gasket, a faulty inlet valve, or a cracked tub. Follow the expert tips in the “Samsung Dishwasher Leaking” section to address the specific cause of the leak and resolve the problem.

What do Samsung dishwasher error codes mean?

Samsung dishwashers use error codes to indicate specific problems. Each error code has a different meaning, such as a water supply issue or a malfunctioning motor. Refer to the “Samsung Dishwasher Error Codes” section to understand the meaning of common error codes and find recommended troubleshooting steps to resolve the identified issue.

How can I improve the cleaning performance of my Samsung dishwasher?

If your Samsung dishwasher is not cleaning your dishes effectively, there may be several factors contributing to the problem. It could be due to a clogged spray arm, a malfunctioning wash motor, or improper loading of dishes. Check out the “Samsung Dishwasher Not Cleaning Properly” section for troubleshooting methods and tips to ensure your dishes come out sparkling clean.

What should I do if my Samsung dishwasher is not drying dishes?

If your Samsung dishwasher is not drying dishes as expected, it could be due to factors like incorrect settings, a malfunctioning heating element, or an issue with the vent system. Follow the solutions provided in the “Samsung Dishwasher Not Drying” section to address the specific cause and achieve dry and spotless dishes.

How can I eliminate bad smells from my Samsung dishwasher?

Unpleasant odors in your Samsung dishwasher can be eliminated by cleaning the filter, removing debris from the drain, and running a cleaning cycle with vinegar or a dishwasher cleaner. Check out the “Samsung Dishwasher Smells Bad” section for more detailed tips on eliminating odor and keeping your dishwasher smelling fresh.

What are some general maintenance tips for Samsung dishwashers?

Regular maintenance is essential to keep your Samsung dishwasher running smoothly. Some general maintenance tips include cleaning the filter regularly, inspecting and cleaning the spray arms and nozzles, and checking for any leaks or clogs. Refer to the “General Maintenance Tips for Samsung Dishwashers” section for more detailed maintenance recommendations.

Are there any additional troubleshooting tips for Samsung dishwashers?

Yes, the “Additional Troubleshooting Tips” section provides additional solutions for various Samsung dishwasher issues that may arise. These tips cover a range of potential problems and will help ensure your dishwasher operates optimally.