0184000030, WG04A04370VP, AP5328102, PS5328102, EAP5328102, 6601ER1004A, 6601ER1004B

LG, Kenmore (LG models), Signature (LG models)

LGDLE3400W, DLE3400V, DLE3500W, DLE3500V, DLE5000W, DLE5000V, DLE5100W, DLE5100V, DLE5200W, DLE5200V, DLE5300W, DLE5300V, DLE5400W, DLE5400V, DLE5500W, DLE5500V, DLE5600W, DLE5600V, DLE7000W, DLE7000V, DLE7100W, DLE7100V, DLE7200W, DLE7200V, DLE7300W, DLE7300V, DLE7400W, DLE7400V, DLE7500W, DLE7500V, DLE9000W, DLE9000V, DLE9100W, DLE9100V, DLEC1455W, DLEC1455V, DLEC1455H, DLEC1455S, DLEC888W, DLEC888V, DLEC888H, DLEC888S, DLEX3400W, DLEX3400V, DLEX3500W, DLEX3500V, DLEX5000W, DLEX5000V, DLEX5100W, DLEX5100V, DLEX5200W, DLEX5200V, DLEX5300W, DLEX5300V, DLEX5400W, DLEX5400V, DLEX5500W, DLEX5500V, DLEX5600W, DLEX5600V, DLEX7000W, DLEX7000V, DLEX7100W, DLEX7100V, DLEX7200W, DLEX7200V, DLEX7300W, DLEX7300V, DLEX7400W, DLEX7400V, DLEX7500W, DLEX7500V, DLEX9000W, DLEX9000V, DLEX9100W, DLEX9100V

Kenmore (LG-based models)110.60132410, 110.60132411, 110.60132412, 110.60132413, 110.60132414, 110.60132415, 110.60132416, 110.60132417, 110.60132418, 110.60132419, 110.60142410, 110.60142411, 110.60142412, 110.60142413, 110.60142414, 110.60142415, 110.60142416, 110.60142417, 110.60142418, 110.60142419, 110.70132410, 110.70132411, 110.70132412, 110.70132413, 110.70132414, 110.70132415, 110.70132416, 110.70132417, 110.70132418, 110.70132419, 110.70142410, 110.70142411, 110.70142412, 110.70142413, 110.70142414, 110.70142415, 110.70142416, 110.70142417, 110.70142418, 110.70142419

Signature (LG-based models)SGDL1455W, SGDL1455V, SGDL1455H, SGDL1455S, SGDL3000W, SGDL3000V, SGDL3000H, SGDL3000S, SGDL5000W, SGDL5000V, SGDL5000H, SGDL5000S

Professional Repair Time: 15-20 minutes
DIY Repair Time: 20-30 minutes
Difficulty Rating: Easy (1.5/5) — Simple component replacement with minimal disassembly required

1. Unplug the dryer from the electrical outlet to ensure complete power disconnection.
2. Pull the dryer away from the wall to provide adequate working space.
3. Open the dryer door fully and locate the door switch mounted inside the door frame (typically on the left or right side, depending on the model).
4. Take a photo of the wire connections to the door switch for reassembly reference.
5. Disconnect the wire terminals from the old door switch by carefully pulling the spade connectors straight off. Some models may have push-on connectors; others may require a small flathead screwdriver to release the connectors.
6. Locate the mounting bracket or clips that secure the door switch to the door frame.
7. Remove the mounting screw(s) or release the spring clips that hold the door switch in place (typically 1-2 screws or clips).
8. Carefully remove the old door switch from the door frame, noting its orientation and position.
9. Inspect the door frame for any damage, cracks, or wear to the mounting area. Clean the mounting surface with a dry cloth.
10. Position the new WG04A04370 door switch in the same location and orientation as the old switch.
11. Align the switch with the mounting holes or clip slots in the door frame.
12. Secure the door switch with the mounting screw(s) or by snapping the spring clips into place. Tighten firmly but do not over-tighten, as this can crack the switch housing.
13. Verify the switch is properly seated and does not wobble or shift.
14. Reconnect the wire terminals to the door switch, matching the wire colors or positions from your photo. Ensure the connectors are fully seated and secure.
15. Test the switch manually by opening and closing the door several times. The switch should click audibly when the door is closed, indicating proper activation.
16. Verify the door closes fully and the switch is activated at the fully closed position. Some models have an adjustment screw on the switch or door frame to fine-tune the activation point.
17. If the switch does not click or activate, adjust the mounting position slightly forward or backward until proper activation is achieved.
18. Plug the dryer back in and restore power.
19. Test the dryer by closing the door and pressing the start button. The dryer should start immediately.
20. Open the door mid-cycle. The dryer should stop immediately. If it continues running, the switch is not functioning properly and may need adjustment or replacement.
21. Close the door and resume the cycle. The dryer should restart without issue.
22. Run a full test cycle (without clothes) to verify proper door switch operation throughout the cycle.
23. Monitor for any unusual behavior, such as the dryer not starting, stopping unexpectedly, or running continuously with the door open.
24. If the dryer still does not operate properly, verify all wire connections are secure and the switch is properly mounted. Check for any damaged wires or connectors.
25. If problems persist, the control board or wiring harness may be faulty and require professional diagnosis.

Safety Notes: Always ensure the dryer is unplugged before working on it. The door switch is a critical safety component—never bypass it or attempt to operate the dryer without a functioning door switch. A faulty door switch can pose a burn or injury hazard.

Test the door switch with a multimeter before replacing it. Set the multimeter to continuity (ohms) mode. When the door is closed and the switch is activated, it should show continuity (0 ohms or a beep). When the door is open, it should show no continuity (infinite resistance). If the switch shows continuity in both positions or neither position, it's faulty and needs replacement. This test confirms the diagnosis before you disassemble the dryer.

Check the door latch mechanism. If the door doesn't close fully or the latch feels loose, the door switch may not be activated properly even if it's functioning. Inspect the door latch, hinges, and frame for damage, misalignment, or wear. A bent door frame or damaged latch can prevent proper switch activation and cause the dryer to not start.

Verify wire connections are corrosion-free. Corroded spade connectors can cause intermittent door switch failures. If the connectors are discolored or corroded, clean them with a small wire brush or replace them with new connectors. Poor electrical contact mimics a faulty switch and can be easily overlooked.

Adjust the switch activation point if necessary. Some LG door switches have an adjustment screw that allows you to fine-tune when the switch activates as the door closes. If the dryer doesn't start reliably, try adjusting this screw slightly. Consult the model-specific service manual for adjustment procedures.

Inspect the door frame for cracks or damage. A cracked or warped door frame can prevent the door from closing fully and activating the switch. If the frame is damaged, it may need to be replaced along with the switch.

This switch is model-specific. The WG04A04370 is designed for LG and certain Kenmore dryers. Always verify compatibility before ordering. Using an incorrect switch can result in improper activation or non-fit.

The door switch is a one-time-use component in some models. Once removed, some switches cannot be reused due to internal spring tension or clip design. Always install a new switch rather than attempting to reinstall the old one.

Test the control board if the switch replacement doesn't solve the problem. If the dryer still won't start after replacing the door switch and verifying all connections, the control board may be faulty. The control board reads the door switch signal and initiates the start sequence. A faulty control board will prevent the dryer from starting even with a functioning door switch.

• Dryer will not start even when door is closed
• Dryer starts but stops immediately after door is closed
• Dryer runs continuously even when door is opened
• Door switch does not click or activate when door closes
• Error code displayed on control panel indicating door switch fault
• Dryer intermittently stops mid-cycle
• Door latch feels loose or does not engage properly
• Dryer requires multiple attempts to start
• Door switch contacts are corroded or worn
• Safety interlock not functioning (dryer operates with door open)