Error Code: 3 Difficulty: Moderate
Problem: The water level is too high. This implies the water valve is leaking into the tub or the air hose connected to the pressure sensor is blocked.
How to Fix 3 Error
- UNPLUG washer from electrical power.
- Ensure lid closes fully with firm click. Check for obstructions preventing lid closure.
- Remove top panel or console assembly to access lid switch near hinge area.
- Test lid switch continuity with multimeter: switch must CLOSE when lid is pressed down (simulating closed position).
- If switch fails continuity test: disconnect wiring harness, remove mounting screws, extract old switch assembly.
- Install new lid switch using OEM part DC64-00120A. Ensure actuator arm aligns with lid strike plate.
- Adjust switch position if needed so lid fully depresses actuator when closed.
- Reassemble console. Test by opening/closing lid while observing control panel response—cycle should pause when open, resume when closed.
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
Why Upgrade via Amazon?
- 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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