Editorial & technical review
- Written by ApplianceWorth Editorial Team
- Technically reviewed by Victor — appliance technician
- Last reviewed 2026-07-01
- Applies to Samsung washers
- Confidence medium
- Also displayed as 3C, 3E1, 3E2, 3E3, 3E8
- Sources Manufacturer service documentation and field-repair experience · Methodology · Report a correction
What this code means
The washer control did not detect normal motor rotation or feedback, or it detected an overcurrent condition.
Most likely causes
- The drum is overloaded or mechanically jammed
- A foreign object is restricting the tub or motor
- The hall sensor, motor, inverter or wiring harness is damaged
- The main control is not driving or reading the motor correctly
Safe checks for the owner
- Remove excess laundry and unplug the washer for several minutes.
- With power disconnected, turn the drum by hand and stop if it binds, scrapes or feels unusually heavy.
- Check only accessible areas for an item caught between the drum and door boot.
Estimated U.S. repair cost
$260–$620, depending on model, access, parts availability and local labor.