Samsung Washing Machine Error Code 3E

What Does Error Code 3E Mean on a Samsung Washing Machine?

Motor drive error — motor cannot reach commanded speed.

The motor is not responding correctly to drive commands from the motor control board. This is more serious than CE and indicates a fundamental communication or hardware failure in the drive system.

What Causes Error Code 3E?

Here are the most common causes in order of frequency. Start with the most likely cause before moving to the next:

1. 1
   Motor hall sensor failure 40% of cases
2. 2
   Motor control board failure 35% of cases
3. 3
   Motor stator winding failure 20% of cases
4. 4
   Drive belt broken or slipping (belt-drive models) 5% of cases

How to Fix Samsung Washing Machine Error Code 3E

1. 1

   Reset the washer

   Unplug for 10 minutes and restart with a light load.

2. 2

   Replace the hall sensor

   The hall sensor monitors rotor position. On direct-drive Samsung models, it is mounted near the motor and costs under $20. It's the single most common cause of 3E.

   🔩 Samsung hall sensor ($15–$30)

   ⚠️ Lay the washer on its front to access the motor.
3. 3

   Inspect stator and rotor

   Check rotor magnets for cracks. Check stator windings for burn smell or discoloration.

   🔩 Stator assembly ($80–$180) 🔩 Rotor assembly ($50–$120)
4. 4

   Replace motor control board

   If hall sensor and motor hardware look fine, the drive circuit on the control board has failed.

   🔩 Samsung motor control board ($100–$250)

How to Reset Error Code 3E

Note: If the error returns after resetting, the underlying issue has not been resolved. Work through the fix steps above.

When to Call a Professional

Related Error Codes

Find Replacement Parts

Use these links to find the exact replacement parts for your Samsung Washing Machine:

External links — ApplianceErrors.com is not affiliated with these retailers.

Frequently Asked Questions