Check Power Source
When your Whirlpool dryer won’t start, the first step is to check the power source. Here’s what to do:
- Make sure the dryer is plugged in.
- Check the circuit breaker to ensure it hasn’t tripped.
- Test the outlet by plugging in another device.
If the power source checks out, you can move on to the next troubleshooting steps.
Inspect Door Switch
When your Whirlpool dryer refuses to start, one culprit could be a faulty door switch. The door switch is a safety feature that prevents the dryer from running if the door is open. Here’s how you can inspect it:
- Locate the door switch: It’s typically found along the door frame.
- Check for damage: Look for any visible signs of wear, burning, or damage.
- Test the switch: Use a multimeter to check for continuity. A properly working switch should show continuity when pressed.
If the door switch is the issue, replacing it could get your dryer up and running again smoothly.
Examine Thermal Fuse
When your Whirlpool dryer refuses to start, the thermal fuse might be the culprit. This safety component is designed to blow if the dryer overheats, preventing fires. Here’s how you can examine it:
- Locate the thermal fuse: It is typically found along the airflow path. Refer to your dryer’s manual for its exact location.
- Check for continuity: Use a multimeter to test the thermal fuse for continuity. If there’s no continuity, the fuse is blown.
- Inspect for signs of damage: Look for any visible signs of damage like burns or discoloration on the fuse.
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If the thermal fuse is faulty, replacing it could be the key to getting your Whirlpool dryer up and running again.
Test Start Switch
When dealing with a Whirlpool dryer that won’t start, testing the start switch is crucial. Here’s how you can go about it:
- Unplug the dryer before starting any testing.
- Locate the start switch, typically found behind the knob.
- Use a multimeter to check for continuity when the switch is activated.
- If there’s no continuity, the start switch may be defective.
By testing the start switch, you can determine if it’s the culprit behind your Whirlpool dryer not starting.
Conclusion
That’s it! Testing the start switch is a crucial step in getting your Whirlpool dryer up and running again. By following these simple troubleshooting steps, you can easily identify if the start switch is the culprit behind your dryer’s refusal to start. Remember to always unplug your appliance before conducting any tests for safety. If the start switch is defective, replacing it could be the solution to your dryer woes. Keep in mind that proper maintenance and periodic checks can help prevent such issues in the future. With a little bit of know-how and some basic tools, you can tackle common dryer problems like a pro.
Frequently Asked Questions
How do I troubleshoot a Whirlpool dryer that won’t start?
To troubleshoot a Whirlpool dryer that won’t start, testing the start switch is essential. Unplug the dryer, locate the start switch behind the knob, and use a multimeter to check for continuity when the switch is activated. If there’s no continuity, the start switch might be defective, causing the dryer not to start.
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Why is testing the start switch important in diagnosing dryer issues?
Testing the start switch is crucial as a faulty start switch can prevent the dryer from starting. By checking for continuity with a multimeter, you can determine if the start switch is working correctly and potentially resolve the underlying issue causing the dryer’s malfunction.
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.