Maytag Overheating or Electrical Short

Microwave emits a burning smell, electrical odor, or visible smoke during or after operation.

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

Food or grease burning inside cavity, Shorted high-voltage component, Overheated wiring or connectors, Failing fan or motor

How to Fix / Troubleshooting

Emergency safety: Immediately stop the microwave and unplug it. If there is active smoke or fire, keep the door closed and call emergency services.

Internal cavity:

After cooling, inspect the interior for burned food, packaging, or splattered grease. Clean thoroughly with a mild detergent.

If odor is electrical or from outside the cavity:

Do not continue using the microwave.
Internal wiring, motors, or high-voltage components may be overheating or shorting and require professional diagnosis.

Repair Difficulty

Professional Required 5/5