Error Code: SF2 Difficulty: Moderate
Problem: System fault sub-classification
How to Fix SF2 Error
- UNPLUG THE WASHER. This is a critical system fault, indicating a main control board failure.
- Perform a hard reset by leaving the washer unplugged for 10 minutes. This can sometimes clear a temporary glitch.
- If the error code returns, the main control board is defective and must be replaced.
- This is a complex job that involves accessing the main electronics, carefully labeling and disconnecting numerous wire harnesses, and swapping the board.
Recommended Replacement Part
Estimated Market Price: N/A
Check Price & Availability →Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.
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When It’s Better to Replace Than Repair
Sometimes replacing an appliance makes more financial sense than putting more money into repairs.
Here are a few signs it may be time to shop for a new one:
For repair parts, verify exact fit with the full washer model number before buying; these links are general replacement-appliance shopping options.
- ✓Appliance over 8-10 years old
- ✓Repair cost over 50% of replacement
- ✓Multiple recent breakdowns
- ✓Major component failure
Recommended Replacement Options
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- Fast, Scheduled Delivery – You pick the date and time
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Expert: Mike Sullivan
EPA Section 608 Certified Technician with 18+ years experience.
Read Editorial Standards →Browse all Samsung error codes: Samsung Error Codes
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