How to Fix / Troubleshooting

Safety first: Disconnect power at the breaker. Internal metal edges can be sharp; wear cut-resistant gloves.

Locate cooling fan: Typically behind the rear panel or under the cooktop, depending on model.
Check for obstruction:
- Spin the fan blade by hand (with power OFF). It should turn freely without scraping.
- Remove any debris or insulation blocking the fan.
Test fan motor:
- Disconnect the fan motor connector.
- Measure resistance across the motor terminals. An open reading indicates a bad motor.
- If accessible and safe, you can apply proper line voltage briefly (following service manual) to confirm operation. Only do this if you are qualified.
Inspect wiring and relay:
- Check harness from fan to EOC for burns or breaks.
- If motor and wiring are good, the fan relay on the EOC may have failed; replace the electronic oven control.

F33 error code, cooling fan or airflow related fault on some Frigidaire ranges.

Possible Causes