F32
Frigidaire Professional
Temperature Sensor Out of Range (Low Temperature Reading)
Oven displays F32; temperature readings may be inaccurate or oven may not heat correctly.
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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.
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Possible Causes
Drifting RTD sensor, Poor sensor connection, Corroded sensor plug, Failing EOC analog input
How to Fix / Troubleshooting
Safety First: Turn off power at the breaker before removing panels.
- Check sensor resistance vs. temperature:
- Remove and disconnect the oven temperature sensor.
- Measure resistance at room temperature (~1050–1100 Ω expected).
- If reading is significantly off but not fully open/shorted, replace the Oven Temperature Sensor (RTD).
- Inspect connectors:
- Clean the sensor connector and the mating connector at the EOC.
- Look for green corrosion or loose pins; repair or replace the Sensor Harness if needed.
- Control board evaluation:
- If a new sensor does not resolve F32, the EOC input circuit may be faulty.
- Replace the Electronic Oven Control (EOC) if all wiring and sensor are confirmed good.
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Repair Difficulty
Medium
3/5
Required Part
Oven Temperature Sensor (RTD)
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