Cara S Tiplersville , MS March 08, 2021 Appliance: Samsung Washer WF42H5600AW/A2-00 Samsung Washer Wf42h5600aw/A2-00: DE error, door would not close. How to replace Washer Door Lock Switch Assembly. I replaced the electronic door latch. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes