If your dryer shuts off after a few minutes, it’s usually caused by overheating, poor airflow, or a faulty sensor. Here’s how to troubleshoot and fix it.
Common Causes
- Overheating due to clogged vent
- Faulty thermal fuse
- Bad thermostat
- Moisture sensor issues
- Electrical problems
1. Clean the Lint Trap and Vent
A clogged vent can cause overheating, which shuts the dryer off for safety.
2. Check Airflow
Make sure air is flowing freely through the vent system. Restricted airflow is a common cause.
3. Inspect the Thermal Fuse
A blown fuse can shut the dryer down early in the cycle.
4. Check the Thermostat
A faulty thermostat may incorrectly detect overheating and stop the dryer.
5. Test the Moisture Sensor
If the sensor is dirty or malfunctioning, it may stop the dryer too soon.
6. Reset the Dryer
Unplug the dryer for 5 minutes, then restart it to reset the system.
When to Call a Technician
If the dryer continues shutting off, internal components like the motor or control board may need repair.
FAQ
Why does my dryer stop after a few minutes but starts again?
This is often caused by overheating due to poor airflow.
Is it safe to keep using a dryer that shuts off?
No, it could indicate a safety issue that needs to be fixed.
If your dryer is overheating, check this guide to prevent shutdown issues.