Roper dryer not starting

What would cause a Roper dryer not to start?

First, make sure the door is shut tight. If the dryer still doesn't start, there are several possible reasons, from a door switch that's not recognizing that the door is closed to a failure in the main electronic control board.

A broken power cord, failed push-to-start switch or a bad timer can also prevent the dryer from starting. Some dryers use a motor relay to control the drive motor, so a broken motor relay can prevent the dryer from starting.

Check the dryer drive belt

If you hear the motor running but the drum doesn't turn, you likely need to replace the drive belt.

Here’s a video that shows how to replace the drive belt in a common dryer:

If you need to have a service technician replace the drive belt, schedule dryer repair service.

Troubleshooting tips for a Roper dryer not starting

Some dryers use a belt switch to keep the drive motor from running so you might not hear the motor run when the drive belt breaks. A failed drive motor will also prevent the dryer from starting.

In electric dryers, a blown thermal fuse can keep the dryer from starting.

Find expert DIY troubleshooting tips for an electric dryer in this popular YouTube video:

Check the dryer door switch

For safety, always make sure to disconnect the power before you check continuity.

To access the door switch, pull out the lint screen. Remove the screws that secure the lint screen housing to the top panel. Release the clips and lift the top panel to access the door switch. Unplug the door switch from the wire harness.

With the dryer door closed, put your meter leads on the door switch wires that connect to the blue and white wires on the other end of the plug. You should measure near 0 ohms of resistance. If you measure no continuity, then the door switch is broken.

Replace the door switch as shown in this video:

Have a service technician test and replace the dryer door switch if you’re unable to complete these tasks on your own.

Test the dryer thermal fuse

With the dryer unplugged, open the cabinet and access the thermal fuse. Unplug the wires from the thermal fuse. Use the multimeter to measure the resistance between the spades on the thermal fuse.

You should measure near 0 ohms of resistance through the thermal fuse. If you measure no continuity, then replace the thermal fuse.

Here’s a video showing you how:

Here’s something to keep in mind. More often than not, if you blew a thermal fuse, it’s because your exhaust vent is clogged with lint. Before you hook your dryer back up, check your vent and clean it out with a lint brush.

Check the push-to-start switch

Now, if your thermal fuse was okay, the next thing to check is the start switch.

1. Reassemble the dryer and then plug it back in.
2. Open the door and push the door switch in.
3. While holding the door switch in, push the start switch.

You should hear a click as the relay engages. Then release the door switch and you should hear a click as the relay disengages. If you heard the clicks, the start switch is probably okay.

If you didn’t hear the clicks, unplug the dryer and check continuity through the push-to-start switch.

1. With the dryer unplugged, remove the console back panel.
2. Unplug the wires from the start switch.
3. Have someone hold the start switch in and check resistance on the spades for the light blue wires.

You should measure near 0 ohms of resistance with the start button pressed in. If you measure no continuity, then you’ll need to replace the push-to-start switch.

Here’s a video that shows how to replace the push-to-start switch:

If all of the components described above have checked out okay, then the motor windings or internal centrifugal switch could be defective. A wiring failure could also be preventing the dryer from starting. You should get a qualified technician to check this out.

If you have a Roper gas dryer, follow the troubleshooting tips in this video to determine why the dryer won’t start:

What to expect when you experience a Roper dryer not starting issue

How is the not starting problem fixed?

Correcting most not starting problems usually involves replacing the thermal fuse, door switch or drum belt. However, there are many potential causes, so a thorough diagnosis is key to fixing the problem. An accurate diagnosis is essential to understanding how much the repair will be.

Sears Home Services recommendations for a dryer that is not starting

When the dryer is not starting it can be for many reasons. To avoid replacing unneeded parts we recommend having a Sears Home Services professional perform diagnostic tests to identify the root cause of the problem. Our technicians are experienced at diagnosing all types of dryer failures.

What to look out for with a dryer not starting diagnosis

Diagnosing modern appliances without proper knowledge and training can be difficult. Without using proper diagnostic techniques, fixing your dryer problem will only be achieved through changing parts on a hunch. Appliances, especially in the last 10 years, have become extremely advanced, and many models have electronic parts that are difficult to test. DIY repairs on the latest appliance models are becoming increasingly difficult.

Pressing Start on a Roper dryer without response can point to a defective door switch or main fuse. Simple resets may not handle underlying electrical issues. Trust dryer repair near me for swift repairs. Restoring function avoids extended laundry delays.