Troubleshooting a Top Load Washer That Won't Drain: The Lid Switch

A top load washing machine that won't drain is a frustrating issue. You've just finished washing a load of clothes, and now you're stuck with a tub full of soapy water. What's going on?

The most common culprit for a top load washer that won't drain is a faulty lid switch. This small but essential part is responsible for preventing the washer from starting while the lid is open. If it's broken, the washer might not sense that the lid is closed, and therefore won't initiate the drain cycle.

What is a Lid Switch?

The lid switch is a simple electrical component that sits inside the lid of your washing machine. When the lid is closed, the switch is activated, allowing the washer to operate. If the lid is open, the switch is deactivated, preventing the washer from starting or continuing its cycle.

How to Test the Lid Switch

Before you start replacing parts, it's important to test the lid switch to confirm it's actually the problem. Here's how:

1. Unplug the washing machine from the power outlet.
2. Locate the lid switch. It's usually located on the inside of the lid, near the hinge. It might be a small, round button or a lever.
3. Use a multimeter (set to the continuity setting) to test the switch. Touch the probes to the switch terminals. If the switch is working, you should get a reading on the multimeter.
4. If you don't have a multimeter, you can use a simple continuity tester or a test light. Connect the tester to the switch terminals and see if it lights up when the lid is closed.

Replacing the Lid Switch

If the lid switch is faulty, you'll need to replace it. The process is relatively simple and can be done with basic tools.

1. Unplug the washing machine from the power outlet.
2. Locate the lid switch on the inside of the lid.
3. Disconnect the wires connected to the switch. Take note of which wire goes where.
4. Remove the old switch. It might be held in place by screws or clips.
5. Install the new switch in the same location as the old one. Make sure the wires are properly connected.
6. Secure the new switch with screws or clips.
7. Plug the washing machine back in and test it.

Tips for Replacing the Lid Switch

• Make sure the new lid switch is compatible with your washing machine model. You can find the correct replacement part online or at a local appliance parts store.
• When disconnecting the wires, use a pair of needle-nose pliers to carefully pull them off the terminals. Avoid pulling on the wires themselves to prevent damage.
• If you're not comfortable working with electrical components, it's best to call a qualified appliance technician.

Conclusion

A faulty lid switch is a common problem that can be easily fixed with a little bit of effort. By following these simple steps, you can troubleshoot and repair your top load washer that won't drain. Remember to always unplug the washing machine before working on it to avoid electrical shock.