Ninja Abnormal Electrical or Mechanical Noise

Loud clicking, popping, or buzzing noises from the base during heating.

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

Loose heating plate, Warped inner pot causing uneven contact, Failing relay or triac on control board, Debris trapped under pot

Safety first: Some light clicking from relays is normal; loud or continuous noises are not.

Check pot seating: Ensure the inner pot is fully seated and not rocking. Replace if the base is warped.
Inspect heating plate: With the unit unplugged and cool, gently press on the heating plate to check for looseness or rattling.
Remove debris: Clear any foreign objects between the pot and heating plate.
Persistent loud buzzing or arcing sounds: Stop using the unit and have the control board and wiring inspected.

Medium 3/5

Heating Plate Assembly

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