How to Fix Error Code 3E on Samsung Washing Machine: Troubleshooting Guide

By sarvottam

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Your Samsung washing machine is a valuable appliance that streamlines your laundry routine. However, like any electronic device, it may encounter issues occasionally. One common problem users face is the Error Code 3E, which can be frustrating if you don’t know how to resolve it. In this comprehensive troubleshooting guide, we will explain what Error Code 3E means, explore its possible causes, and provide step-by-step solutions to fix it. Whether you’re a DIY enthusiast or just want to understand the problem better before seeking professional help, this guide has got you covered.

Understanding Error Code 3E on Samsung Washing Machine

When your Samsung washing machine displays Error Code 3E, it indicates an issue with the motor. The motor is a critical component that drives the drum’s motion during the wash cycle. The Error Code 3E may be triggered if the motor encounters problems, such as a malfunction or obstruction in its operation. The washing machine detects this issue and displays the 3E error code as a safety measure to avoid further damage.

Troubleshooting Error Code 3E on Samsung Washing Machine

Here’s a step-by-step troubleshooting guide to help you fix Error Code 3E on your Samsung washing machine:

Step 1: Reset the Washing Machine

Before diving into complex troubleshooting, try resetting the washing machine. Sometimes, electronic glitches can cause error codes to display unnecessarily. To reset the machine, follow these simple steps:

  1. Turn Off the Washing Machine: Ensure the washing machine is turned off. If it’s running, wait for the current cycle to finish or press the power button to turn it off.
  2. Unplug the Power Cord: Safely unplug the washing machine from the power outlet. Wait for at least 30 seconds to allow any residual power to dissipate.
  3. Reconnect the Power Cord: Plug the power cord back into the outlet securely.
  4. Turn On the Washing Machine: Power on the washing machine and check if the Error Code 3E is cleared. If the code persists, proceed to the next steps.

Step 2: Check for Overloading

Overloading the washing machine with excessive laundry can strain the motor and trigger the 3E error code. Make sure you’re not exceeding the maximum load capacity recommended for your specific model. Refer to the user manual for load guidelines based on the type of fabric and wash cycle.

Step 3: Inspect the Drum

The drum’s obstruction could cause the motor to struggle, leading to the 3E error code. Check the drum for any foreign objects, such as socks or small clothing items, stuck between the drum and the tub. Remove any obstructions you find.

Step 4: Verify the Door Lock

If the door is not securely locked, the washing machine may not start or display error codes. Ensure the door is fully closed and locked before starting the wash cycle.

Step 5: Examine the Motor and Motor Wiring

The Error Code 3E may indicate an issue with the motor or its wiring. To check the motor and wiring:

  1. Turn Off the Washing Machine: Always disconnect the washing machine from the power source before performing any inspection.
  2. Access the Motor: The motor is usually located at the back of the washing machine. Remove the back panel or rear cover to access it.
  3. Inspect the Motor: Look for any visible signs of damage or burnt areas on the motor. If you notice any, the motor may be faulty and require replacement.
  4. Check the Motor Wiring: Ensure all motor wiring connections are secure and not loose. Tighten any loose connections carefully.

Step 6: Check the Motor Hall Sensor

The motor hall sensor is a small device that monitors the motor’s speed and direction. If the hall sensor is faulty or misaligned, it can cause the 3E error code. To check the hall sensor:

  1. Locate the Hall Sensor: The hall sensor is typically mounted near the motor. Refer to the user manual or online resources for the specific location in your washing machine.
  2. Inspect the Sensor Connections: Ensure the hall sensor is securely connected. If it’s loose, gently reattach it.
  3. Verify Sensor Alignment: Make sure the hall sensor is correctly aligned with the motor’s rotation. It should be close enough to detect the motor’s movements accurately.
  4. Test the Hall Sensor: You can use a multimeter to test the hall sensor’s resistance. Refer to the user manual for the correct resistance values for your specific model.

Step 7: Run a Test Cycle

After performing the troubleshooting steps mentioned above, run a test cycle to check if the Error Code 3E is resolved. Select a short and simple cycle with no laundry inside the machine. Observe the washing machine’s operation during the test cycle. If the error code does not reappear, it indicates that the problem has been fixed. However, if the code persists, it may require further diagnosis and repair by a qualified technician.


Dealing with Error Code 3E on your Samsung washing machine can be frustrating, but with the troubleshooting steps provided in this guide, you can resolve the issue in many cases. Always remember to prioritize safety by disconnecting the washing machine from the power source before performing any inspections or repairs. If you’re unsure about any step or if the error code persists, it is best to seek professional assistance from Samsung’s authorized service center or a qualified appliance technician. Regular maintenance and care can help prevent such errors and ensure your Samsung washing machine continues to provide excellent laundry results for years to come.


1. What does Error Code 3E mean on a Samsung washing machine? Error Code 3E on a Samsung washing machine indicates a motor-related problem. It may be caused by a malfunctioning motor, motor wiring issues, drum obstructions, or problems with the motor hall sensor.

2. How do I reset my Samsung washing machine to clear Error Code 3E? To reset the washing machine, turn it off, unplug the power cord, wait for 30 seconds, plug it back in, and turn it on again. If the error code persists, further troubleshooting is required.

3. Can overloading the washing machine cause the 3E error code? Yes, overloading the washing machine can strain the motor and lead to the 3E error code. Always follow the manufacturer’s load capacity guidelines.

4. What should I do if the drum is obstructed? If you suspect an obstruction in the drum, disconnect the washing machine from the power source, and carefully remove any foreign objects stuck between the drum and tub.

5. How do I check the motor hall sensor on my Samsung washing machine? To check the motor hall sensor, locate it near the motor, inspect its connections, ensure proper alignment with the motor’s rotation, and test its resistance with a multimeter.

6. Can I run a test cycle to confirm if the error is resolved? Yes, running a test cycle with no laundry inside the machine can help you check if the Error Code 3E has been resolved after performing the troubleshooting steps.

7. What if the error code persists after trying all the troubleshooting steps? If the Error Code 3E persists, it is recommended to contact Samsung’s authorized service center or a qualified appliance technician for further diagnosis and repair.

8. How can I prevent the 3E error code from occurring again? Regularly maintaining your Samsung washing machine, avoiding overloading, and ensuring the motor and its components are in good condition can help prevent the 3E error code and keep the appliance functioning smoothly.


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