Moen
Internal Component Failure / Overload Trip
Moen garbage disposal produces a loud popping sound and then stops working
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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
Foreign object causing sudden jam, Motor capacitor failure, Internal winding short, Overload protector tripping under fault
How to Fix / Troubleshooting
Safety first: Turn off the wall switch and unplug the disposal or shut off the breaker. Do not repeatedly try to restart after a loud pop.
- Check reset:
- After 10–15 minutes, press the reset button on the bottom of the Moen disposal.
- Inspect for jams:
- Use a jam-buster wrench to rotate the jam plate.
- Remove any foreign objects from the grind chamber with tongs.
- Test briefly:
- Restore power and run water.
- Turn on the disposal for 1–2 seconds.
- If it fails to start or trips again, the internal capacitor or windings are likely damaged.
- Replace unit:
- Internal electrical components in Moen disposals are not user-serviceable; replace the disposal.
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Repair Difficulty
Hard
4/5
Required Part
Motor Capacitor (Integral to Motor Assembly)
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