.xp{font-family:Arial,sans-serif;color:#222;line-height:1.55}.xp .hero{background:linear-gradient(135deg,rgba(0,0,0,.86) 55%,rgba(0,0,0,.45)),url('https://cdn.shopify.com/s/files/1/0897/7783/2225/files/4444444444444444.png?v=1777040489') center/cover no-repeat;padding:34px 28px;border-radius:14px;color:#fff;margin-bottom:24px}.xp .label{display:inline-block;background:#d71920;color:#fff;font-weight:800;font-size:13px;letter-spacing:.5px;padding:7px 12px;border-radius:999px;margin-bottom:12px}.xp .hero h2{color:#fff!important;font-size:30px;line-height:1.15;margin:0 0 12px}.xp .hero p{color:#fff;margin:0 0 14px;max-width:850px}.xp .specs{display:flex;gap:8px;flex-wrap:wrap}.xp .specs span{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);padding:6px 10px;border-radius:999px;font-size:13px}.xp h2{font-size:23px;margin:28px 0 12px}.xp .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(185px,1fr));gap:12px}.xp .card{border:1px solid #e6e6e6;border-radius:10px;padding:14px;background:#fff}.xp .card strong{display:block;color:#d71920;margin-bottom:4px}.xp .box{border-left:4px solid #d71920;background:#f7f7f7;padding:14px 16px;border-radius:8px}.xp .note{background:#f7f7f7;padding:14px 16px;border-radius:8px}.xp ul{padding-left:22px}.xp .models{word-break:break-word}.xp .us{font-weight:700;margin-top:8px}.xp .preserved-images img{max-width:100%;height:auto} WASHER DOOR DOES NOT LOCK, PREVENTING THE CYCLE FROM ST LG Washer Door Lock Switch and Latch Assembly 6601ER1004C, Fixes Washer door does not lock, preventing the cycle from starting LG front-load washer door lock switch and latch assembly that locks the door and provides the door-closed safety-switch function during operation. Part 6601ER1004CLG LG front-load washer door lock switch and latch assembly that locks the door and provides the door-closed safety-switch function during operation. Is This the Right Part? Part Number6601ER1004C ManufacturerLG Appliance TypeWasher Part TypeWasher Door Lock Switch and Latch Assembly Common Symptoms Washer door does not lock Washer will not start because the door-lock signal is not detected Washer may not spin or agitate when the door-lock assembly fails Check Before Replacing Confirm that the door closes fully and the latch engages without excessive looseness. Observe whether the washer attempts to lock the door when a cycle is started. If the door does not lock or the washer will not start, inspect the door-lock assembly and verify compatibility by the complete washer model number. Pro Tip Verify the complete washer model number before ordering because this assembly is used across specific LG and Kenmore front-load models. Part Details Part Number6601ER1004C Part TypeWasher Door Lock Switch and Latch Assembly ManufacturerLG Appliance TypeWasher Primary FunctionLocks the washer door and electrically confirms the door-locked condition before and during operation. Cross ReferencesES1004C (SUPCO), DOCUMENTED BY SUPCO AS ABLE TO REPLACE 6601ER1004C Key Features Door-lock switch and latch assembly Used on selected LG front-load washers Part number: 6601ER1004C Installation Notes Disconnect electrical power before servicing the washer. Do not operate the washer with the door-lock safety function bypassed. Confirm the replacement assembly matches the washer model and the original connector and latch configuration. Verified Compatible Models 40021, 40121, 40131, 40141, 40147, 40262, 40272, 40277, 40311, 40315, 40318, 40441, 40445, 40448, 40776, WM1812CW, WM1814CW, WM1832CW, WM2010CW, WM2016CW, WM2020CW, WM2032HS, WM2032HW, WM2044CW, WM2050CW, WM2077CW, WM2133C, WM2133CW, WM2140CW, WM2150HW, WM2301HS, WM2501HVA, F1201FD, F1201FD1, F1201FDP, F1201FDP1, F1216FDS, F1216FDS1, F1253FDS, F1253FDS3, F1254FD, F1254FD1, F1254FD3, F1255FD5, F1267FDX, F1267FDY, F12A1FDP Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering. Verified Compatible Models40021, 40121, 40131, 40141, 40147, 40262, 40272, 40277, 40311, 40315, 40318, 40441, 40445, 40448, 40776, F1201FD, F1201FD1, F1201FDP, F1201FDP1, F1216FDS, F1216FDS1, F1253FDS, F1253FDS3, F1254FD, F1254FD1, F1254FD3, F1255FD5, F1267FDX, F1267FDY, F12A1FDP, WM1812CW, WM1814CW, WM1832CW, WM2010CW, WM2016CW, WM2020CW, WM2032HS, WM2032HW, WM2044CW, WM2050CW, WM2077CW, WM2133C, WM2133CW, WM2140CW, WM2150HW, WM2301HS, WM2501HVAFitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.