3E
Samsung Dishwasher
Severity: CriticalWhat Does This Error Mean?
The 3E error means the wash motor in your Samsung dishwasher has failed. The motor spins the spray arms that clean your dishes. Without it working, the dishwasher cannot wash anything.
Affected Models
- DW80R5061US
- DW80R9950UG
- DW80N3030US
- Most Samsung built-in dishwashers
Common Causes
- The wash motor has burned out or seized
- The motor wiring harness is loose or damaged
- A foreign object is jamming the wash pump impeller
- The main control board is not sending power to the motor
- The motor capacitor has failed
How to Fix It
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Turn off the dishwasher and unplug it from the wall.
Wait 5 minutes, then plug it back in and try a new cycle.
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Listen carefully when the cycle starts.
A humming sound without water spraying means the motor is stuck or jammed.
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Check the bottom of the dishwasher tub for debris.
Remove the bottom rack. Look for broken glass, food chunks, or small utensils near the drain area.
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Clean the filter assembly at the bottom of the tub.
Twist and lift the cylindrical filter. Rinse it under running water to remove buildup.
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If the error persists, the wash motor likely needs replacement.
Contact Samsung support or schedule a technician visit.
When to Call a Professional
The 3E error almost always requires a professional repair. The wash motor is a major internal component. Expect repair costs of $200–$400 including parts and labor. Motor replacement is the most common fix.
Frequently Asked Questions
What causes the 3E motor error on Samsung dishwashers?
The most common cause is a worn-out wash motor. Motors wear out over time, especially with heavy use. Debris jamming the pump impeller can also trigger it. Less commonly, a wiring issue or bad control board is the cause.
Is it worth repairing a Samsung dishwasher with a 3E error?
It depends on the age of your dishwasher. If it's under 5 years old, a motor replacement is usually worth it. If it's over 8 years old, you might want to consider replacing the dishwasher. Motor repairs typically cost $200–$400.
Can a power surge cause the 3E error?
Yes, a power surge can damage the motor or control board. If the error appeared after a storm or power outage, this may be the cause. A surge protector can help prevent this in the future.