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Failed Internal Overload Protector or Open Motor Circuit
Disposal will not turn on; no sound, but outlet has power and reset button does not appear tripped.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Defective internal overload protector, Open motor winding, Broken internal lead wire, Failed internal terminal connection
How to Fix / Troubleshooting
Safety First: Disconnect power before any inspection. Do not attempt to bypass safety devices.
- Step 1 – Confirm external power: Test the outlet or wiring with another appliance or a meter to ensure power is present when the switch is ON.
- Step 2 – Check reset button: Firmly press the reset button even if it does not appear tripped. If it will not click or stay engaged, it may have failed.
- Step 3 – Inspect wiring compartment: With power OFF, open the wiring cover and verify that all connections to the motor leads are intact.
- Step 4 – Evaluate replacement: If external wiring is good and the unit still shows no response, the internal overload or motor circuit is likely open. Replace the disposal; internal electrical components are not serviceable.
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Repair Difficulty
Hard
4/5
Required Part
Complete Garbage Disposal Unit
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