F2
JennAir
Lower Zone Temperature Sensor Fault
Wine cooler displays F2 and the lower zone may not maintain temperature.
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
Failed lower zone thermistor, Loose or corroded connector, Damaged lower zone harness, Faulty control board lower zone input
How to Fix / Troubleshooting
Safety: Disconnect power before working inside the cabinet.
Steps:
- Confirm zone mapping: Verify that F2 corresponds to the lower zone on your JennAir model.
- Access lower zone sensor: Remove lower zone shelves and interior panel to locate the thermistor.
- Inspect wiring: Check for pinched or broken wires and secure mounting of the sensor.
- Measure resistance: Test the thermistor with a multimeter and compare to spec. Replace if out of range.
- Control board: If sensor and wiring are good, the main control board may be defective and require replacement.
Advertisements
Repair Difficulty
Medium
3/5
Required Part
Lower Zone Temperature Sensor
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements