Garbage disposal trips the circuit breaker each time it is turned on, even after reset.
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.
Possible Causes
How to Fix / Troubleshooting
Safety First: Leave the breaker OFF while diagnosing. Do not repeatedly reset a breaker that trips instantly.
Step-by-step:
- 1. Clear jams: With power OFF, use the bottom hex socket to rotate the KitchenAid disposal shaft. Remove any jammed objects from the chamber with pliers.
- 2. Inspect wiring: Check the disposal's electrical compartment and junction box for loose wires or signs of arcing or burning. Repair or replace damaged wiring.
- 3. Check circuit rating: Verify the disposal is on a dedicated 15A or 20A circuit as recommended. Avoid sharing with high-load appliances.
- 4. Reset overload: Press the red reset button on the bottom of the unit.
- 5. Test carefully: Restore the breaker and briefly test the disposal with water running. If the breaker trips immediately with no jam, the motor is likely shorted.
When to call a technician: Persistent breaker tripping after clearing jams and verifying wiring indicates internal motor failure; replacement of the disposal is advised.
Repair Difficulty
Required Part
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