Dryer Quit Working: How to Fix It Yourself (Troubleshooting Guide)

On this page

Quick answer
Confirm the symptom
Tools and prep
Step-by-step troubleshooting
Common causes table
Parts matching
When to call a pro
FAQ
Related guides

Quick answer

First, ensure the dryer is plugged in and the circuit breaker hasn't tripped. Check the door switch and thermal fuse. If these are fine, test the motor and heating element for continuity.

Confirm the symptom

Dryer won't start or run at all
No power to the dryer
Dryer starts but doesn't heat

Tools and prep

Screwdrivers (flathead and Phillips)
Multimeter for electrical testing
Owner's manual for your dryer model
Work gloves and safety glasses
Unplug the dryer from power before starting

Step-by-step troubleshooting

Check Power Source
Do: Verify the dryer is plugged in and the outlet is working.
Observe: Outlet has power and dryer is properly connected.
Means: Power issue resolved or confirmed.
Next: If power is confirmed, move to step 2. If not, check the circuit breaker.
Inspect Circuit Breaker
Do: Check the circuit breaker panel for a tripped breaker.
Observe: Breaker is in 'on' position and not tripped.
Means: Electrical supply to the dryer is restored.
Next: If breaker is fine, proceed to step 3. If tripped, reset and test dryer.
Test Door Switch
Do: Use a multimeter to test the door switch for continuity when the door is closed.
Observe: Multimeter shows continuity when the door is closed.
Means: Door switch is functioning properly.
Next: If no continuity, replace the door switch. If continuity exists, continue to step 4.
Check Thermal Fuse
Do: Locate and test the thermal fuse with a multimeter.
Observe: Multimeter shows continuity across the fuse.
Means: Thermal fuse is intact and not blown.
Next: If no continuity, replace the thermal fuse. If intact, move to step 5.
Test Motor and Heating Element
Do: Test the motor and heating element for continuity using a multimeter.
Observe: Motor and heating element show continuity.
Means: Components are likely functioning.
Next: If no continuity, replace the faulty component. If both are good, consult a professional.
Inspect Timer and Control Board
Do: Check the timer and control board for visible damage or wear.
Observe: No visible damage or burn marks on components.
Means: Timer and control board are likely operational.
Next: If damage is found, replace the affected part. If not, consider professional help.

Common causes

Cause	Likelihood	Difficulty	Part often needed
Tripped Circuit Breaker The dryer may draw too much power, causing the breaker to trip.	Common	Easy	None
Faulty Door Switch A broken door switch prevents the dryer from starting when the door is closed.	Common	Easy–Medium	Door Switch
Blown Thermal Fuse A thermal fuse can blow due to overheating or poor ventilation.	Common	Easy–Medium	Thermal Fuse
Failed Motor The motor may fail due to age, wear, or electrical surges.	Sometimes	Medium	Dryer Motor
Defective Heating Element The heating element can break due to age or overheating.	Sometimes	Medium	Heating Element
Malfunctioning Timer or Control Board These components can fail over time, preventing the dryer from operating.	Rare	Hard	Timer or Control Board

Parts matching

Common replacement parts for a dryer that has quit working include:

Door Switch
Thermal Fuse
Dryer Motor
Heating Element
Timer or Control Board

Purchase parts specific to your dryer model using the manufacturer's part number or model number.

When to call a professional

If the dryer still doesn't work after replacing all common parts
If you're uncomfortable working with electrical components
If the dryer is under warranty and you don't want to risk voiding it
If the issue involves the control board or complex electrical systems

FAQ

Why won't my dryer start at all?

Check the power source, circuit breaker, and door switch. A blown thermal fuse can also prevent the dryer from starting.

How do I test the thermal fuse?

Use a multimeter to check for continuity. If there's no continuity, the thermal fuse is blown and needs replacement.

Can a faulty heating element cause the dryer to stop working?

Yes, a defective heating element can prevent the dryer from heating, though the motor may still run.

Is it worth repairing an old dryer?

Consider the cost of repairs versus a new dryer. If the dryer is over 10 years old, replacement may be more cost-effective.