JennAir double oven shows F3E2; one cavity will not heat properly

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.

Possible Causes

Failed secondary (upper or lower) sensor, Loose connector at control, Damaged secondary sensor harness, Control sensor input failure

Safety: Disconnect power.

Identify affected cavity: The user manual or tech sheet will indicate whether F3E2 refers to upper or lower oven on your model.
Test that sensor: Remove and test the indicated sensor's resistance at room temperature. Replace if out of spec.
Check wiring to control: Inspect the harness from that sensor to the control board for pinched or burned wires.
Replace control if needed: If sensor and wiring are good, the control board sensor channel may be defective.

Medium 3/5

Secondary Oven Temperature Sensor

Check Price on Amazon

We may earn a commission from links on this page.