Fisher & Paykel Refrigerator Error Code F2 — Fresh Food Temperature Sensor Fault
What this means
Error code F2 on Fisher & Paykel refrigerators indicates the fresh food (refrigerator) compartment temperature sensor has returned a reading outside the expected range. This thermistor monitors the temperature in the main refrigerator section and communicates with the control board to regulate cooling. If the sensor fails, the refrigerator may overcool or undercool the fresh food compartment. The causes and troubleshooting are similar to F1 but apply to the refrigerator section sensor.
Alternate codes: Error F2, Fault F2, Alarm F2
Step-by-step fix
4 stepsReset the refrigerator
Unplug the refrigerator for 5 minutes and plug it back in. Allow 10 minutes for the control board to take a fresh reading. Check if the F2 code clears.
If F2 appeared right after a power outage, a reset is often all that is needed.
Locate the fresh food sensor
Open the refrigerator compartment. The temperature sensor is usually located behind the fresh food air duct cover or near the top of the compartment. Remove the cover (typically snaps off or has two screws) to access the sensor.
On Fisher & Paykel ActiveSmart models, the fresh food sensor may be integrated into the air duct assembly.
Test the sensor
Disconnect the sensor and measure resistance with a multimeter. At refrigerator temperature (about 37°F / 3°C), the sensor should read approximately 7,000–8,000 ohms. At room temperature (77°F / 25°C), it should read about 5,000 ohms. Readings of zero or infinity indicate failure.
Write down the actual reading and compare it to the spec sheet for your model — Fisher & Paykel publishes sensor resistance charts in their service manuals.
Replace the sensor if faulty
If the sensor reads outside specification, replace it. Install the new sensor in the original position, reconnect, and reassemble the cover. Restore power and monitor the temperature over the next 24 hours.
After replacing the sensor, the refrigerator may take 12–24 hours to stabilize at the correct temperature as the control system recalibrates.
When to call a professional
If the sensor is working correctly but F2 persists, or if the refrigerator is not maintaining proper temperature despite a new sensor, the control board may need diagnosis.
Related error codes
Information compiled from manufacturer service manuals, official troubleshooting documentation, and appliance repair industry resources. This guide is for informational purposes only — always consult a qualified technician for complex repairs.
Learn more about our sourcesParts you may need
Fresh Food Temperature Sensor
Part #FP882146 · $15–$35
Required if sensor reads out of specification
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