DC1
Samsung Lid Lock Circuit Error

Top-load washer displays DC1; lid lock error persists even with no load.

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Failed lid lock solenoid, Broken lid lock wiring harness, Control board output fault

How to Fix / Troubleshooting

Safety: Disconnect power.

  • Inspect wiring: Access the lid lock assembly under the top panel. Check for pinched or broken wires.
  • Test lock: With a multimeter, test the lock coil for continuity. Replace if open.
  • Replace assembly: Install a new lid lock if defective. If a new lock does not clear DC1, the main PCB may require replacement by a technician.
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Repair Difficulty

Hard 4/5

Required Part

Lid Lock Assembly
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