Common reasons your dryer has stopped working and how to fix it

With the winter season fast approaching, rainy days become more frequent, putting our dryers to the test. But what happens when you rely on your trusty dryer, only to find it has suddenly stopped working? A malfunctioning dryer can disrupt your laundry routine, causing inconvenience and frustration. In this guide, we’ll explore the common reasons why your dryer has stopped working and provide easy-to-follow solutions to get it up and running again.

Safety First! Before attempting any repairs, ensure that your dryer is unplugged or disconnected from its power source. If at any time you are unsure about the repair process, consult a qualified service technician.

Why has my dryer stopped working?

Many common issues that cause a dryer to stop working can be resolved with some simple troubleshooting and basic repairs.

Check the power supply

Start off with the most obvious culprit and check the power supply.  Make sure the dryer is plugged in properly and that the outlet is supplying power. Sometimes, circuit breakers can trip, cutting off power to the dryer. Check your circuit breaker panel and reset any tripped breakers.

Inspect the door switch

Most dryers have a door switch that prevents them from operating when the door is open. The door switch is typically located around the dryer’s door frame. It is a small, rectangular or round component that protrudes slightly when the door is closed while also depressing when the door is open. If the door switch is faulty or not engaging properly, the dryer won’t start. Check the door switch mechanism to see if it’s functioning correctly and replace it if its faulty.  

Test the thermal fuse

The thermal fuse is a safety device designed to prevent the dryer from overheating. If the thermal fuse blows, it will cut off power to the dryer. This will cause it to stop working. A common reason for the thermal fuse to blow is overheating due to restricted airflow or lint buildup. Check the thermal fuse for continuity using a multimeter and if it’s blown, replace it with a new one.

Motor malfunction

The motor is the heart of the dryer, responsible for turning the drum and operating the blower fan. If the motor fails, the dryer won’t start or the drum won’t spin. Listen for any unusual noises that may be coming from the motor. If the motor is making grinding or humming sounds, it may be defective and need replacement. You may need to contact a qualified service technician to correctly diagnose and replace a dryer motor.

Inspect the belt

The dryer drum is rotated by a belt, connected to a motor. If the belt breaks or becomes loose, the drum won’t spin, and the dryer won’t work. Inspect the belt for signs of wear or damage and replace if broken or loose.

Test the start switch

The start switch is what initiates the dryer’s operation when you press the start button. However, if the start switch is faulty or worn out, the dryer won’t start when you press the button. Test the start switch for continuity using a multimeter. If it’s defective, you will need to replace it.

Check the ventilation system

A clogged ventilation system can cause overheating and poor airflow, leading to dryer malfunction. Check the dryer vent hose and exhaust duct for lint buildup or obstructions. Clean the vent system thoroughly using a vacuum cleaner or vent cleaning brush. Proper ventilation is crucial for the efficient operation of your dryer.

Overloaded dryer

Overloading the dryer with too many clothes can strain the motor and cause it to overheat, leading to failure. Make sure you’re not overloading the dryer with laundry. Follow the manufacturer’s guidelines for load capacity to prevent strain on the motor and ensure optimal drying performance.

With a little effort and know-how, you can have your dryer back up and running, just in time for the winter season!

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