Dryer Making a Clicking Noise: Fix It Yourself

Quick answer

A clicking noise in your dryer is often caused by a faulty thermal fuse, a worn drum roller, or a malfunctioning start switch. Turn off the power, check the thermal fuse and drum rollers, and replace any damaged parts.

Confirm the symptom

• Clicking sound when the dryer starts or during operation
• Dryer starts but stops after a few seconds
• Clicking noise increases with dryer use

Tools and prep

• Multimeter
• Screwdrivers
• Flashlight
• Needle-nose pliers
• Replacement thermal fuse
• Drum roller kit

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Prep & safety

• Unplug the dryer from the electrical outlet to avoid electrical shock.
• Allow the dryer to cool completely before starting any inspection.
• Wear work gloves to protect your hands from sharp edges.

Step-by-step troubleshooting

1. Check the Thermal Fuse
   Do: Locate the thermal fuse, usually near the dryer’s exhaust duct. Use a multimeter to test for continuity. If there’s no continuity, the fuse is blown.
   Observe: Multimeter shows no continuity.
   Means: Thermal fuse is faulty and needs replacement.
   Next: Replace the thermal fuse.
2. Inspect the Drum Rollers
   Do: Remove the dryer’s front panel to access the drum rollers. Check for wear, cracks, or misalignment.
   Observe: Rollers are worn or misaligned.
   Means: Drum rollers are causing the clicking noise.
   Next: Replace the damaged drum rollers.
3. Test the Start Switch
   Do: Locate the start switch on the dryer’s control panel. Use a multimeter to test for continuity. If there’s no continuity, the switch is faulty.
   Observe: Multimeter shows no continuity.
   Means: Start switch is malfunctioning.
   Next: Replace the start switch.
4. Check the Idler Pulley
   Do: Locate the idler pulley near the dryer’s drum. Inspect for wear or damage. Test for smooth rotation.
   Observe: Pulley is worn or doesn’t rotate smoothly.
   Means: Idler pulley needs replacement.
   Next: Replace the idler pulley.
5. Examine the Timer Motor
   Do: Access the timer motor, usually located near the control panel. Test for continuity with a multimeter.
   Observe: No continuity in the timer motor.
   Means: Timer motor is faulty.
   Next: Replace the timer motor.
6. Inspect the Dryer’s Lint Filter
   Do: Check the lint filter for blockages or damage. Clean or replace if necessary.
   Observe: Lint filter is clogged or damaged.
   Means: Clogged lint filter may cause noise due to airflow restriction.
   Next: Clean or replace the lint filter.

Common causes

Parts you might need

When replacing parts, ensure they match the specifications of your dryer model.

• Thermal fuse: match the voltage and amperage rating of the old fuse.
• Drum roller kit: match the size and model number of your dryer’s rollers.
• Start switch: match the part number listed on the old switch.
• Idler pulley: match the diameter and tension spring type of the original part.
• Timer motor: match the model number and voltage requirements of your dryer.

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Consult your dryer’s user manual for exact part specifications and installation instructions.

When to call a professional

• If the clicking noise persists after replacing all suspected parts.
• If you are unsure about electrical components or lack the necessary tools.
• If the dryer does not start or heat after repairs.
• If you notice a burning smell or smoke while operating the dryer.

FAQ