A bare F2 on a JennAir oven relates to heat sensing: the sensor, the control or the wiring. Run the breaker reset first.
Model compatibility: JennAir reuses codes across series and model years, so F2 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
JennAir ties F2 (no E suffix) to a possible fault in the oven temperature sensor, the control, or the wiring.
An F2 with nothing after it, shown on a JennAir wall oven or range, belongs to the temperature-sensing group. The manufacturer says the oven temperature sensor, the control, or the wiring that links them might be at fault.
What JennAir names
The oven temperature sensor, which in general terms is how the control learns the heat level inside the cavity.
The control, meaning the electronics that respond to that reading.
The wiring that moves the signal between the two.
No part is ranked above another, and there is no guidance on telling them apart.
Reset sequence from the manufacturer
The wall oven, range and built-in microwave help pages agree on one routine. Switch the circuit breaker off and leave it for 60 seconds. Switch it on again. Keep an eye on the oven for the next minute, then confirm that it runs normally.
Should F2 come back
Testing a temperature sensing problem is not a job for a hot oven in your kitchen. Hand the diagnosis to a technician.
Other codes that involve temperature sensing
F3E2 covers the oven sensor too, and a warming drawer sensor on certain ranges.
F1-3 lists sensor, control or wiring on the range page.
It is not. Those longer codes are separate entries and deal with the keypad or user interface. Only the bare F2 is the temperature sensor entry.
JennAir wall oven service in Los Angeles
If F2 reappears after the breaker reset, phone (310) 622-9465 and mention that the reset is already done. Details on wall oven service are on the site.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your JennAir appliance?
Book a specialist visit for a clear estimate and approval before any repair.
