Whirlpool Dryer Not Starting: Common Fixes for When It Won’t Work
When your dryer stops working, laundry day becomes a big hassle. Many people face issues like the Whirlpool dryer not starting or the Whirlpool dryer will not heat, and these often stem from small problems that you can check yourself. This post explains why these problems happen and how to look into them. We’ll go over parts to test and simple steps to try at home. If the Whirlpool dryer will not heat, it is part of the problem, which might be linked to similar causes. You can also read our guides and tips on Whirlpool oven repair or Whirlpool refrigerator not cooling post for more details.
Power Problems Leading to Whirlpool Dryer Not Starting
First, make sure power is reaching the dryer. If the Whirlpool dryer is not starting, check the plug and outlet. Check if the 120V supply is available for gas dryers, and for electric models, there should be a 240-volt supply, which may have a tripped breaker in your house panel. Flip it off and on to reset. Electric models need a good outlet connectivity, and gas models need the gas line valve to be open.
Dryers need strong power to run the motor and heat. Weak connections can stop the drive motor from turning the drum. Use a tester tool if you have one to check the voltage at the cord.
Door Switch Check When Whirlpool Dryer Won’t Start
The door switch tells the dryer if the door is closed so that the dryer can turn the drum safely. The door switch stops the dryer from drying if the door opens to keep you from getting hurt. To check it, open the door and push the switch button with your finger while starting the dryer. If it runs, the switch is good, but if not, you might need a new one.
Many Whirlpool dryers won’t start issues that come from a bad switch. They wear out over time from slamming the door. Link to our Whirlpool dryer door switch replacement page for how to change it.
Igniter Test for Whirlpool Dryer That Will Not Heat
The igniter lights the gas to make heat in gas dryers. It glows hot to start the flame when you turn it on. To check it, look through the small hole at the bottom of the dryer. The bottom left area has a plastic cover. Remove the cover and take a look inside while starting a cycle. If it doesn’t glow orange, it’s probably bad and needs replacing.
If the Whirlpool dryer will not heat, a broken igniter stops the gas from burning. They can crack or burn out after lots of use. See our Whirlpool dryer igniter replacement guide for steps.
Gas Valve Coils Inspection
Gas valve coils open the valve to let gas flow to the burner. They work like magnets that pull when power hits them. To check them, unplug the dryer and remove the front panel to reach the valve. Use a tool to test if they have power flow or look for burnt spots.
Bad coils can cause the Whirlpool dryer not to heat if the igniter works. They fail from heat and age. Our Whirlpool dryer gas valve coils page has more on testing.
Motor Examination for Whirlpool Dryer Not Starting
The motor spins the drum to tumble clothes. It also runs the blower to push air. To check it, listen for humming when you press start. If it hums but doesn’t turn, something might jam it, or the motor could be bad. A stuck motor often causes a Whirlpool dryer not to start. Overloads from wet clothes can burn it out. Check our Whirlpool dryer motor replacement for fixes.
If the dryer blower wheel is jammed by a small piece of cloth that got through the lint filter, the motor will get jammed and won’t turn the inner drum. To remove the blockage, the dryer should be disassembled. Call us in the Austin, Lakeway, Georgetown, or Round Rock areas for help. We at Hill Country Repairs have a long experience fixing Whirlpool appliances, especially when your Whirlpool dryer is not starting.
Belt and Pulley Check
The belt wraps around the drum and motor to make it spin. The pulley guides the belt and keeps tension. To check the belt and pulley, unplug the dryer and open the back or top panel to see the belt. If it’s loose or broken, that’s the problem—pull on it to test tension.
Broken belts cause the Whirlpool dryer won’t start because the drum won’t move. Pulleys can seize from lint buildup. Link to Whirlpool dryer belt replacement for how to change it.
Timer or Control Board Test
The timer sets cycles and sends power to parts. The control board runs everything in newer models. To check the timer, turn the knob and listen for clicks. For the board, look for burnt marks after removing the panel. Faulty timers lead to the Whirlpool dryer not starting on some settings. Boards fail from surges.
For newer Whirlpool dryer models, check the wiring diagram and locate the relay that sends power to the motor. Check for 120V coming out from the relay when you start the dryer. If you feel this repair is too complex and you don’t have the proper tools to diagnose or repair it, give us a call today. See our Whirlpool dryer control board repair page.
Power 240 Supply for Electric Dryers
The 240 supply provides high voltage for heating in electric models. It uses two breakers in the panel. To check it, use a voltage tester at the outlet or cord ends. One side might work for the motor, but not the heat if a breaker trips.
Without full 240 volts, the Whirlpool dryer will not heat while tumbling. Loose wires can cause this too. Loose wires are mostly found in the terminal. You need to remove the small cover on the back side of the dryer, where the cord goes inside the dryer. Our Whirlpool dryer heating element check has related tips.
Lint and Vent Blockage Issues
Lint buildup stops air flow and can make the dryer shut off. Clean the screen after each load. For vents, pull the dryer out and check the exhaust hose for clogs. Use a brush to clear it. Blocked vents often mimic a Whirlpool dryer not starting by tripping safety switches. They build up over time.
Thermal Fuse and Thermostat Checks
The thermal fuse cuts power if the dryer gets too hot to prevent fires. It’s a small part and is located around the blower. To check it, unplug the dryer and use a tester for continuity—if there’s none, replace it. Thermostats read temperatures and cycle the heat on and off. Bad ones keep the dryer off. Test them like the fuse after finding them near the heating element.
These safety parts trip if the dryer overheats due to lint buildup or other issues.
Start Switch and Capacitor Test
The start switch tells the motor to run when pressed. It can stick or break. To check it, listen for a click when pressing—no sound means it’s bad. The capacitor helps give the motor a boost to start. Test with a tool for charging after discharging it safely. Bad switches cause the Whirlpool dryer not starting or heating issues, even if you have power. Capacitors weaken over time.
Drum and Roller Inspection
The drum holds clothes and spins. Rollers support it underneath. To check, turn the drum by hand—if it’s hard or making noises, the rollers might be worn out. Faulty and worn-out roller wheels make a loud, squeaky noise when the dryer is running. Rollers must be replaced with the shafts if they are tested as faulty.
When the Whirlpool dryer is not starting, it is due to a bad rollers that stop the motor from operating. They get flat spots from use.
Blower Wheel Check
The blower wheel pushes air through the dryer. It can clog with lint. To check it, open the front and spin it—if stuck, clean or replace it. If there is a broken blade in the blower wheel, the dryer will make a loud rattling noise while operating.
Element Test for Electric Models
The heating element creates hot air in electric dryers. It’s a coil inside the dryer. To check it, unplug the dryer and test for breaks or use a meter for continuity. With a broken heating element, the Whirlpool dryer will not heat. The heating element will burn out from age. The heating element is one of the most commonly failed parts when your Whirlpool dryer will not heat.
More Safety Parts to Look At
High-limit thermostats shut off the heat if the dryer gets too hot. Cycling thermostats turn the element on and off to maintain the temperature. Test both with a meter like the fuse. These parts protect against fires but can fail, and the dryer will stop heating. Overloads trip them.
In the Austin, Lakeway, and Georgetown areas, hot summers make dryers work harder, leading to more breakdowns, such as a Whirlpool dryer not starting. If these checks don’t fix your problem or if you still have issues with your Whirlpool dryer not starting or not heating, call Hill Country Repairs. We serve local homes with fast Whirlpool dryer repair, from door switch swaps to full diagnostics. Our team knows Whirlpool made models well and can get your laundry back on track quickly—reach out today for service in your area.
FAQs on Whirlpool Dryer Not Starting, Whirlpool Dryer Won’t Start, and Whirlpool Dryer Will Not Heat
Why is my Whirlpool dryer not starting at all?
Your Whirlpool dryer not starting might be because the door isn’t shut tight or the power got cut off. Check if the door clicks when closed and make sure the plug is firm in the outlet, then reset the breaker if it’s tripped.
How can I fix my Whirlpool dryer that won’t start?
To fix a Whirlpool dryer won’t start, look at the start switch by pressing it and listening for a click—if there’s none, it might need replacing. Also, check the belt by opening the back to see if it’s broken or loose, which stops the drum from turning.
What should I do if my Whirlpool dryer will not heat?
If your Whirlpool dryer will not heat, the heating element or igniter could be the problem in electric or gas models. Test the element for a glow or use a tool to check the igniter; if either doesn’t work, swap them out with the right part.
How do I check the door switch on my Whirlpool dryer?
The door switch keeps the dryer safe by stopping it if the door opens. To check it, hold the switch down with the door open while starting the dryer—if it runs, the switch is fine, but if not, get a new one.
Why does my Whirlpool dryer not starting after a power outage?
A Whirlpool dryer not starting after a power outage might have a tripped breaker or a reset control board. Flip the breaker off for a minute, then on again, and try the start button to see if it kicks back on.
How can I tell if the belt is causing my Whirlpool dryer not to start?
If the belt is broken, your Whirlpool dryer won’t start because the drum won’t spin. Unplug it, open the back panel, and pull on the belt—if it stretches too much or snaps, replace it with a matching one.
Why is my Whirlpool dryer not heating, even when it tumbles?
Your Whirlpool dryer will not heat if the thermal fuse has blown from overheating or the gas valve coils are bad. Check the fuse with a tester for continuity and test the coils if you have a meter; replace any failed parts.
How often should I clean my Whirlpool dryer to avoid not-starting problems?
Clean the lint screen after every load and the vent hose yearly to keep your Whirlpool dryer not starting due to lint blockages.
Can I fix the igniter myself if my Whirlpool dryer will not heat?
Yes, to fix the igniter if your Whirlpool dryer will not heat, unplug it, remove the bottom panel, and check if it glows when the dryer is running. If it’s cracked, replace it with a new one that fits your model.
When should I call a pro for my Whirlpool dryer won’t start?
Call a pro if your Whirlpool dryer won’t start, if you see sparks, smell burning, or can’t fix it after checking the switch and belt. Appliance repair professionals can test the motor or control board with special tools to find a faulty part or component.
