How to Fix Power Jam on Tough Waste for KitchenAid KCDS100T

3 min read

I’ve worked on dozens of the Tough Waste for KitchenAid KCDS100T units over the years, and power jams are by far the most common call I get on this model. In most cases, the fix is simpler than people expect — it usually comes down to resetting the overload protector or manually clearing a stubborn obstruction with the hex wrench port on the unit’s bottom.

Dave Holt — Certified Appliance Repair Technician

Experience: 15+ years servicing residential & commercial appliances  •  Certifications: EPA 608 Certified, NATE-recognized technician  •  Former lead technician at a multi-state appliance service company  •  Specialties: Washers, dryers, refrigerators, dishwashers, ovens, microwaves, ice makers

This repair guide will help you fix your garbage disposal.

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Common Symptoms & Causes

The following symptoms indicate your KitchenAid KCDS100T Tough Waste disposal is experiencing a Power Jam condition.

🔨 Pro Tip from Dave

On the KCDS100T, a lot of DIYers forget to check the jam-clearing hex port before hitting that reset button — skipping that step can burn out the reset protector if the impeller is still locked. Use a 1/4-inch hex wrench and work it back and forth before pressing reset. Also, the reset button (part reference: overload protector switch assembly) on this model sits slightly recessed and is easy to miss if you’re not looking directly underneath.

  • The disposal hums loudly but the grinding plate does not spin
  • The unit shuts off automatically and the reset button pops out repeatedly
  • A loud grinding or clunking noise occurs before the motor stalls completely
  • The disposal turns on briefly then cuts out with no further response

Power jams are typically caused by hard debris lodged between the grinding ring and impeller plate, a worn or seized motor bearing, or a failing overload protector that can no longer handle the unit’s electrical load.

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How Much Does This Repair Cost?

DIY parts for fixing a power jam on the KitchenAid KCDS100T typically cost between $10–$50, depending on the components needed. A professional service call for the same repair usually runs $150–$300, including labor and parts. Tackling this repair yourself can save you $100–$250 or more.

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Frequently Asked Questions

What causes a power jam on the KitchenAid KCDS100T?

A power jam typically occurs when tough or fibrous waste overwhelms the disposal’s motor, triggering an automatic shutoff. Overloading the unit with hard food scraps like bones or fruit pits is the most common culprit.

How do I reset the KitchenAid KCDS100T after a power jam?

Press the red reset button located on the bottom of the unit after allowing it to cool for several minutes. Make sure the disposal is switched off before pressing the button.

Is it safe to manually clear the jam myself?

Yes, using the hex wrench in the center hole underneath the unit allows you to manually free a stuck grinding plate safely. Always disconnect power before attempting any manual clearing.

Recommended Products

These are the parts and tools we recommend for this repair, based on compatibility and customer reviews:

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