Toshiba Convection Fan Failure

On Toshiba convection models, convection fan does not run and convection cooking is uneven or fails.

Advertisements

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.

Advertisements

Possible Causes

Burned-out convection fan motor,Obstruction in convection fan blades,Loose fan wiring,Failed fan relay on control PCB

How to Fix / Troubleshooting

Safety first: Unplug the microwave and allow it to cool before inspection.

Steps to check convection fan:

  • 1. Confirm mode: Use a convection-only or preheat mode and listen for the fan. If silent, the fan is not running.
  • 2. Inspect interior vents: Look at the rear convection outlet inside the cavity for obstructions or foreign objects.
  • 3. Avoid blocking airflow: Do not place large dishes directly against the rear wall during convection cooking.

Repair: If the fan never runs in convection modes, the convection fan motor or its control circuit must be tested and replaced by a technician.

Advertisements

Repair Difficulty

Hard 4/5

Required Part

Convection Fan Motor
Check Price on Amazon

We may earn a commission from links on this page.

Advertisements