SAMSUNG WASHER WA50R5400 Door Locked Error

Washer Lid Lock Latch Assembly

This assembly contains the solenoid and the sense switch that verifies the lid is closed and locked. In this model series, internal contact corrosion or solenoid burnout is the primary cause of 'dL' or 'door' errors, preventing the cycle from starting or finishing.

SKU: DC97-19728A

Lid Latch Strike Plate

This is the plastic hook on the lid that engages the lock; if it is cracked or misaligned, the lock pin cannot physically transition into the locked position, triggering the error.

SKU: DC66-00398A

Main Power Board (PBA)

If a new lock assembly does not clear the error, the logic circuit on the Main PBA responsible for interpreting the lock signal may have failed, though this is significantly less common than component-level failure.