Error Code: LC1 Difficulty: Moderate
Problem: Overflow condition detected by leak sensor system – tub overfilled
How to Fix LC1 Error
- Tilt machine backward to drain base pan water completely.
- Inspect pressure tube connection at tub top air dome – disconnected tube causes continuous fill.
- Test water level sensor DC96-01703C operation (blow into tube while monitoring switch continuity – should toggle at
- 5 PSI).
- Check inlet valve for sticking open – enter diagnostic mode to cycle valve operation 5 times.
- Replace water level sensor if switch fails to activate at proper pressure or frequency output unstable.
- Replace leak sensor DC96-01703A if base pan dry but error persists (False trigger from mineral deposits).
- Verify drain pump activates before next fill cycle to prevent cumulative overfill – test pump operation in diagnostic mode.
Recommended Replacement Part
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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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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