Facing the frustration of a Whirlpool dryer that won’t start can be a major inconvenience. However, with a bit of troubleshooting, you can often identify and resolve the issue quickly. This comprehensive guide will walk you through the common causes and solutions for a Whirlpool dryer that won’t start, helping you get your laundry routine back on track.
- Check the Power Supply:
- Ensure the Dryer is Plugged In: Verify that the dryer is securely plugged into a functioning power outlet. Sometimes, the plug can become loose or disconnected.
- Check the Circuit Breaker: Ensure that the circuit breaker has not tripped. If it has, reset it and see if the dryer starts.
- Inspect the Door Switch:
- Functionality Check: The dryer won’t start if the door switch is malfunctioning. Close the dryer door firmly and listen for a clicking sound, which indicates the switch is engaged.
- Replacement: If the switch doesn’t click or appears damaged, it may need to be replaced.
- Reset the Thermal Fuse:
- Locate and Test the Fuse: The thermal fuse, usually located on the blower housing or heating element housing, can blow if the dryer overheats. Use a multimeter to test it for continuity.
- Replace if Necessary: If the thermal fuse has blown, replace it and ensure the dryer vent is clear to prevent future overheating.
- Examine the Start Switch:
- Continuity Test: Use a multimeter to check the start switch for continuity. If it doesn’t show continuity when pressed, it may be defective.
- Replacement: Replace the start switch if it is faulty.
- Check the Drive Belt:
- Inspect for Damage: A broken or worn drive belt can prevent the drum from rotating. Access the belt and inspect it for fraying or breakage.
- Replace if Needed: If the belt is damaged, replace it.
- Test the Thermal Cut-Off Fuse:
- Continuity Check: Like the thermal fuse, the thermal cut-off fuse can interrupt power if the dryer overheats. Test it for continuity.
- Replace if Blown: Replace the thermal cut-off fuse if it has blown.
- Verify the Control Board:
- Visual Inspection: Inspect the control board for visible damage, such as burnt components or loose connections.
- Replacement: If the control board is defective, it may need to be replaced.
- Inspect the Motor:
- Functionality Check: The dryer’s motor may fail, preventing it from starting. Listen for any unusual noises or lack of response when attempting to start the dryer.
- Replace if Necessary: If the motor is defective, it will need to be replaced.
