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Why does my dryer shut off after a few minutes?
A dryer that starts and then stops is usually protecting itself from heat. The most common cause is a clogged lint screen or vent. Other causes are a weak drive motor that overheats, a bad cycling or high-limit thermostat, a faulty door switch or latch, and a moisture sensor or control board fault that ends the cycle too early.
For a same-day visit, our appliance repair Mountain View CA technicians fix gas and electric dryers from Whirlpool, Maytag, GE, Samsung, LG, Bosch and Electrolux in Old Mountain View, Monta Loma, Rex Manor and nearby neighborhoods.
If your dryer runs but the drum does not turn, see our guide on a dryer drum not spinning. If it gets very hot, read dryer overheating.
What should you check first?
- Lint screen. Clean it before every load. Wash it with soap if dryer sheets left a film.
- Vent hose. Pull the dryer out. The hose should be short, not crushed and not full of lint.
- Outside vent hood. Run the dryer and feel for strong airflow at the outside flap.
- Load size. A very large or very wet load can make the motor work too hard.
- Cycle type. Auto-dry cycles stop when sensors think clothes are dry. Try a timed cycle.
What are the 5 most common causes?
1. Clogged lint screen or vent
This causes most cases. When air cannot leave, the dryer heats up fast. Safety thermostats cut the heat or the motor shuts down. Many Mountain View homes have long vent runs through an attic or the roof, which clog faster.
2. Weak drive motor
An aging motor can run hot and trip its built-in overload. It starts again after it cools, then stops a few minutes later. A loud hum or a burning smell points here.
3. Bad cycling or high-limit thermostat
These parts control and limit heat. If one fails, the dryer may cut out early or stop heating. A technician tests them with a meter.
4. Faulty door switch or latch
If the door switch is worn or the latch is loose, a small bump can break the circuit. The dryer stops as if the door opened.
5. Moisture sensor or control fault
Sensor bars inside the drum tell the control when clothes are dry. A dirty sensor can read "dry" too soon. Wipe the bars with rubbing alcohol. If that does not help, the control may be at fault.
Dryer still stopping early? Call now for same-day dryer repair in Mountain View.
How do you clean a dryer vent safely?
- Unplug the dryer. On a gas dryer, also shut the gas valve.
- Pull the dryer out and take the hose off the back.
- Clear the hose or replace it with a rigid or semi-rigid metal duct.
- Brush the wall duct with a vent brush kit, working from inside and outside.
- Reconnect and test. Check for strong airflow at the outside hood.
Our guide on dryer vent cleaning and fire safety has more detail.
When should you call a technician?
Call if the dryer still shuts off after the lint screen and vent are clean, if you smell burning, if the motor hums loudly, or if the dryer shows an error code. These point to the motor, a thermostat, the door switch or the control. Most dryer repairs in Mountain View cost about $150 to $400.
Other common repairs we see in Mountain View
If another appliance is acting up, these guides can help: my oven is not heating up all the way, electric glass top stove burner not working, dishwasher no water and dryer not rotating.
Frequently asked questions
Why does my dryer stop after a few minutes?
The most common cause is overheating from a clogged lint screen or vent. A weak drive motor, a bad cycling or high-limit thermostat, a faulty door switch and a control or moisture sensor fault are other causes.
Can a clogged dryer vent make the dryer shut off?
Yes. Hot air cannot escape, so the dryer gets too hot and a safety part cuts power to the motor or heat. Clean the vent and the problem often goes away.
Is it safe to keep using a dryer that shuts off?
Not for long. A dryer that overheats is a fire risk. Clean the lint screen and the vent, and stop using it if it still shuts off or smells hot.
How much does dryer repair cost in Mountain View?
Most dryer repairs in Mountain View cost about $150 to $400 with parts and labor. Thermostats and door switches are on the lower end. A new motor costs more.
