Rarely an emergency

Kenmore Dryer: Won't Start or Turn On

Commonly a faulty door switch, a broken start switch, or a blown thermal fuse. Add a photo of your Kenmore Dryer in the box below: the Triage Profile says what it is, how urgent it is, and who to call.

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Phone photo of a dryer with its lint screen packed with lint and lint on the floor
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In the next five minutes

Safe first steps, before the call. Nothing here needs a tool.

  1. If you smell gas: don’t touch any switch or plug, leave, then call the gas company or 911 from outside.

  2. No gas smell? Stop the dryer and switch off its breaker, or unplug it if the plug is dry and you can reach it without moving the dryer.

  3. Take a photo of the dryer and any code on the display, without opening anything.

Everything else about this problem

Is it an emergency?

Is a Kenmore dryer that won't start an emergency?

Rarely an emergency. Check the plug, the breaker and any GFCI outlet, and that the door is fully closed and the control lock is off. Stop and call a pro if it keeps tripping the breaker, smells like burning, or runs on gas and you smell gas.

Symptoms & causes

When a Kenmore dryer won't start or turn on, common symptoms include no response from the power button, no lights illuminating, and no humming sound from the motor. This issue often stems from a lack of power, a tripped circuit breaker, or a failure in a safety component like the door switch or thermal fuse. Occasionally, the dryer might hum but not spin, indicating a potential motor or drive belt problem rather than a complete power failure.

Tools & parts

A basic multimeter is essential for testing continuity in various components. A set of screwdrivers (Phillips and flathead) will be needed to access internal parts, usually available. Specific replacement parts like a thermal fuse or a door switch might be required depending on the cause.

Safety first

Always begin by completely disconnecting the Kenmore dryer from its power source, either by unplugging it from the wall outlet or by shutting off the dedicated circuit breaker. Failing to cut power can lead to severe electrical shock, serious injury, or even a fire hazard during the repair process. Be mindful of sharp metal edges inside the appliance and consider wearing work gloves to prevent cuts.

When to call a pro

If tests point to a faulty main control board, a professional technician is usually required due to the complexity of replacement and the high cost of the part itself. Motor failure, often evidenced by a loud humming noise without the drum turning or complete silence, is a labor-intensive repair best handled by an experienced professional. Additionally, if the issue involves complex wiring harness damage or short circuits that are difficult to trace, a certified technician should be called to ensure safe and proper repair.

Questions people ask

Why won't my Kenmore dryer start even though it has power?

This often points to a safety interlock like a faulty door switch or a blown thermal fuse, which prevents operation to protect the appliance. Always check the circuit breaker first, as a tripped breaker will also prevent any power from reaching the unit.

Can I replace a thermal fuse myself on a Kenmore dryer?

Yes, replacing a thermal fuse is a common DIY repair for Kenmore dryers, usually located on the blower housing. Ensure you unplug the dryer and test for continuity with a multimeter before replacing to confirm it's the culprit.

What if my Kenmore dryer makes a humming noise but doesn't spin?

A humming noise without spinning typically indicates a problem with the motor, a broken drive belt, or a seized drum. Inspect the drive belt first, as it's a simpler fix than a motor replacement and often the cause.

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