Zakary C Pompton Lakes , NJ January 11, 2026 Appliance: Kenmore Washer 79641172211 Kenmore Washer 79641172211: Error code de. How to replace Washer Door Lock Switch. Replaced the washer door lock switch by following a YouTube tutorial which only involved a screwdriver Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes