How to Fix a Dryer That Won’t Start: A Comprehensive Guide

Introduction

A dryer that won’t start can be one of the most frustrating problems a homeowner can face. If you’ve ever gone to do your laundry only to find that your dryer isn’t working, you know exactly what we mean. But don’t worry, this guide will help you figure out why your dryer isn’t working and how to fix it.

The first step is to understand the basics of how a dryer works. A dryer is powered by electricity, and it has several different components that must all be working correctly in order for it to turn on. The most common causes of a dryer not starting are related to the power source, the start switch, the thermal fuse, the door switch, the motor or belts, and the lint filter. Once you know what the possible causes are, you can start troubleshooting and fixing the problem.

Fixing a dryer that won’t start can save you time, money, and frustration. And once you learn how to do it, you’ll be able to quickly identify and solve any future issues with your dryer. So let’s get started!

Check the Power Source

The first thing to check when your dryer won’t start is the power source. Make sure that the dryer is plugged in, and that the outlet is receiving power. Here’s how to do it:

Check for Plugged-In Cord

Start by making sure that the power cord is securely plugged into the wall outlet. It’s also a good idea to check that the cord hasn’t become loose over time. If it’s loose, try tightening the connection.

Inspect Outlet for Issues

Next, inspect the outlet for any visible signs of damage or wear. Look for cracks, frayed wires, or loose connections. If you see any of these, it’s best to have an electrician take a look. It could be a sign of a more serious issue.

Inspect the Start Switch

If the power source is working properly, the next step is to inspect the start switch. This is the button or knob that you press or turn to start the dryer. Here’s how to check if it’s working properly:

Determine if the Start Button is Working

First, make sure that the start button is actually working. Press it down firmly and listen for a click. If you don’t hear a click, then the switch may need to be replaced.

Test the Electrical Connections

Next, test the electrical connections of the start switch. Use a multimeter to check the voltage at the switch. If the voltage is too low, then the switch needs to be replaced.

Test the Thermal Fuse

The thermal fuse is a safety device designed to prevent the dryer from overheating. If the thermal fuse is blown, then the dryer won’t start. Here’s how to test it:

Locate the Fuse

First, locate the thermal fuse. It should be located behind the control panel near the heating element.

Test the Voltage with a Multimeter

Use a multimeter to test the voltage at the thermal fuse. If the voltage is too low, then the fuse needs to be replaced.

Examine the Door Switch

The door switch is responsible for turning the dryer off when the door is opened. If the switch is not working properly, then the dryer won’t start. Here’s how to check it:

Identify the Switch

First, identify the door switch. It should be located near the door frame.

Test for Continuity

Using a multimeter, test the switch for continuity. If there is no continuity, then the switch needs to be replaced.

Replace the Motor or Belts

If the other components are working properly, then it’s time to check the motor and belts. If either of these parts are broken or worn out, then the dryer won’t start. Here’s how to replace them:

Identify the Parts Needed

First, identify the parts that need to be replaced. If it’s the motor, then you’ll need to find a replacement motor. If it’s the belts, then you’ll need to find a set of replacement belts.

Follow Step-by-Step Instructions

Once you’ve identified the parts that need to be replaced, follow the step-by-step instructions for replacing them. If you’re not comfortable doing this yourself, then it’s best to call in a professional.

Clean the Lint Filter

It’s also a good idea to clean the lint filter. Lint buildup can cause the dryer to overheat, which can prevent it from starting. Here’s how to do it:

Remove the Filter

Start by removing the lint filter. It should be located inside the dryer drum.

Clear Away Any Blockage

Once the filter is removed, clear away any blockage that may be present. Make sure to check the vent hose as well.

Reset the Circuit Breaker

If all else fails, you may need to reset the circuit breaker. This will restore power to the dryer, allowing it to start again. Here’s how to do it:

Locate the Breaker

Start by locating the circuit breaker that controls the dryer. It should be located in the main electrical panel.

Reset the Breaker

Once you’ve located the breaker, flip the switch to the “off” position. Wait a few seconds, then flip it back to the “on” position. This should restore power to the dryer.

Conclusion

That’s it! You’ve now learned how to troubleshoot and fix a dryer that won’t start. By taking the time to diagnose and repair the issue, you can save yourself time, money, and frustration. And you’ll be able to quickly identify and solve any future issues with your dryer.