DIY Dryer Repair Guide

Common Problems and Their Causes

• Dryer not heating: Often due to a blown thermal fuse, faulty heating element, or broken thermostat.
• Dryer not spinning: Could be caused by a broken drive belt or a faulty motor.
• Dryer takes too long to dry: May be due to a clogged lint filter or vent.
• Dryer making loud noises: Often caused by worn drum rollers, idler pulley, or foreign objects.
• Dryer not starting: Might indicate a door switch problem, faulty start switch, or blown thermal fuse.
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Top 15 DIY Dryer Problems and Tips

• Dryer not heating ➤ Check the thermal fuse, heating element, and thermostat for continuity.
• Dryer not spinning ➤ Inspect and replace the drive belt; test the motor and idler pulley.
• Dryer runs but clothes stay wet ➤ Clean the lint trap and vent hose for improved airflow.
• Dryer making squeaking or grinding sounds ➤ Check the drum rollers, bearings, and idler pulley.
• Dryer won’t start ➤ Test the door switch, start switch, and check the power source.
• Dryer shuts off mid-cycle ➤ Inspect the moisture sensor, motor, or control board.
• Dryer takes too long to dry ➤ Clear out the exhaust duct and check for blocked vents.
• Dryer smells like burning ➤ Remove lint build-up and inspect wiring for overheating.
• Dryer drum doesn’t turn ➤ Check the drive motor and drum support rollers.
• Dryer trips breaker ➤ Examine wiring and terminal block; avoid overloading circuits.
• Dryer door won’t stay closed ➤ Adjust or replace the door latch or catch.
• Dryer light not working ➤ Replace the interior bulb and check door switch.
• Dryer vibrating excessively ➤ Make sure the dryer is level and inspect support parts.
• Dryer shows error codes ➤ Refer to the manual to interpret and reset.
• Dryer produces no heat on one cycle setting ➤ Test cycle selector and temperature switch.