LG Washer Error Code dS

The dS code means the washer has detected a door error before or during operation. The control board cannot confirm the door is properly closed and latched through the door lock switch circuit. This can be caused by a deformed door hook, a failed Reed switch, loose wiring terminals at the door lock, or the door being opened while the cycle was running. The washer will not proceed with a cycle until the door closure is confirmed.

No, you should not attempt to force or bypass the door lock to run the washer. The door interlock system is a safety feature that prevents the drum from spinning with an unsecured door. Running the washer with a compromised door lock could result in the door opening during a spin cycle, which poses a risk of water damage and personal injury. Address the underlying fault before resuming use.

Repair costs vary depending on the faulty component. A replacement door hook or strike is generally an inexpensive part, typically in the range of $10 to $30 for the part alone. A complete door lock assembly with the Reed switch costs roughly $25 to $75 depending on the model. If professional labor is required, total repair costs including diagnosis and installation can range from $100 to $250. Wiring harness repairs or control board involvement would push costs toward the higher end of that range.

Some causes are DIY-friendly. Start by firmly closing the door and ensuring nothing is caught in the door seal that would prevent full closure. Then inspect the door hook for visible cracks or deformation and check that the wiring connector at the door lock switch is fully seated. If you have a multimeter, you can test the Reed switch by measuring resistance between the White and Green wire terminals with the door closed, looking for a reading near 0.2 ohms. Replacing a door hook or door lock assembly is a moderate DIY repair, but if wiring damage or a control board issue is suspected, a technician is recommended.

A reset may temporarily clear the code if the error was triggered by a one-time event such as the door being accidentally opened mid-cycle. To reset, power the washer off, wait about 30 seconds, and power it back on. However, if the root cause is a physical defect like a broken door hook, a failed Reed switch, or damaged wiring, the error will return as soon as the washer attempts to verify door status. A reset alone does not resolve underlying component failures.