Troubleshooting Guide: What to Do When Your Dryer Stops Working

Ever had a mountain of laundry waiting to be dried, only to find your trusty dryer refusing to cooperate? Frustrating, right? Don’t worry, you’re not alone in this laundry conundrum. When your dryer throws in the towel, it can feel like a major setback in your daily routine. But fear not, as we’re here to help you navigate through this appliance hiccup smoothly.

Check Power Supply

If your dryer stops working, the first step is to check the power supply. Here’s what you should do:

  • Verify that the dryer is plugged in properly.
  • Ensure that the outlet is functioning. You can try plugging in another electronic device to confirm this.
  • Check the circuit breaker to see if it has tripped.

Inspect the Dryer’s Door Switch

When your dryer stops working, one crucial component to check is the door switch. This safety feature prevents the dryer from operating if the door is open. Here’s what you can do to inspect it:

  • Visual Inspection: Start by visually examining the door switch. Look for any signs of damage, such as cracks or wear.
  • Testing Continuity: Use a multimeter to test the continuity of the door switch. Disconnect the dryer from the power source before performing this test.
  • Checking for Stuck Contact: Sometimes, the door switch can get stuck in an open or closed position. Ensure it moves freely when the door is opened and closed.
  • Replacing Faulty Switch: If the door switch is faulty, it may need to be replaced. Consult your dryer’s manual or seek professional help for this task.

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Addressing the state of your dryer’s door switch is a crucial step in troubleshooting its malfunction. By inspecting and potentially replacing a faulty door switch, you can potentially resolve the issue causing your dryer to stop working.

Examine the Thermal Fuse

When your dryer stops working, one critical component to inspect is the thermal fuse. This safety device plays a key role in preventing overheating, safeguarding your dryer and home from potential fires. Here’s what you should do:

  • Locate the thermal fuse: It is typically found along the airflow path. Refer to your dryer’s manual for its exact location.
  • Visually inspect: Check for any signs of damage or discoloration on the fuse. If it appears faulty, it may need to be replaced.
  • Test for continuity: Use a multimeter to check if the thermal fuse has continuity. A lack of continuity indicates a blown fuse.

If the thermal fuse is blown, it’s crucial to address it promptly to restore your dryer’s functionality. Remember, safety should always be a top priority when dealing with electrical components.

Clean the Dryer Vent

When your dryer stops working, one crucial step to troubleshoot is cleaning the dryer vent. Over time, lint and debris can accumulate in the vent, causing blockages that prevent proper airflow. This build-up not only hinders the dryer’s performance but also poses a potential fire hazard.

  • Unplug the dryer before starting any maintenance.
  • Locate the dryer vent. It is usually found at the back of the dryer or on the wall.
  • Disconnect the vent from the dryer. Inspect for any visible blockages or lint build-up.
  • Use a vent cleaning brush or vacuum attachment to clear out debris from the vent.
  • Check the vent opening outside your home. Clear away any obstructions like leaves or animal nests.
  • Reconnect the vent, ensuring it is properly secured.
  • Plug in the dryer and test its operation.

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Regularly cleaning the dryer vent not only improves the dryer’s efficiency but also reduces the risk of a potential fire. It’s a simple maintenance task that can go a long way in keeping your dryer running smoothly and safely.

Call a Professional Technician

If you’ve followed the previous steps and your dryer still isn’t working, it’s time to Call a Professional Technician. Here’s why it’s essential:

  • Safety First: An expert will ensure that all repairs are done safely to prevent any risks.
  • Expertise Matters: Technicians have the experience and knowledge to diagnose and fix complex issues.
  • Cost-Effective: It may seem like a more expensive option, but DIY mistakes could end up costing you more in the long run.

When reaching out to a technician, make sure to provide details about the problem, any observations you’ve made, and the model and make of your dryer. This information will speed up the diagnosis and help in resolving the issue efficiently.


Ensuring your dryer’s thermal fuse is in good condition and keeping the vent clean are crucial for safety and efficiency. Remember, when DIY solutions fall short, a Professional Technician is the way to go. Providing clear details can speed up the repair process. Stay safe and keep your dryer running smoothly!

Frequently Asked Questions

Why is it important to inspect the dryer’s thermal fuse?

Inspecting the dryer’s thermal fuse is crucial to prevent overheating, which can lead to fires. Regular inspection ensures the safety of your home and family.

Why should I clean the dryer vent regularly?

Cleaning the dryer vent is essential to maintain proper airflow, reduce fire hazards, and improve the efficiency of your dryer.

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What should I do if the issue persists after inspection and cleaning?

If the problem persists, it’s advisable to call a Professional Technician for safety, expertise, and cost-effectiveness in resolving the issue.

How can providing details about the problem and dryer model help?

Providing details about the problem and dryer model can aid the technician in diagnosing and resolving the issue more efficiently.

Charlie Thomson is Appliance Mastery's expert on laundry appliances. With a degree in mechanical engineering and over 8 years of experience in the appliance repair industry, Charlie is a go-to resource for homeowners who want to tackle common issues with their washing machines, dryers, and dishwashers.

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