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Reviewed by Marcus Hale · Last reviewed August 11, 2026
Written by
Marcus Hale Appliance Repair Content SpecialistPublished August 9, 2026Updated August 11, 2026Technically reviewed August 11, 2026
Reviewed Wording follows cited JennAir service literature; confirm decode on your exact model.
F3E0 decoded as an open RTD sensor circuit, aligning with RTD ERROR text-message documentation.
Error codeF3E0
ApplianceOven
Affected model seriesJennAir ovens and ranges with Whirlpool-family F#E# electronic oven controls (confirm yours)
Quick answer
F3E0 means the oven temperature sensor (RTD) is reading open or out of range.
Model compatibility: JennAir reuses codes across series and model years, so F3E0 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
F3E0 means the oven temperature sensor (RTD) is reading open, or its resistance is higher than the control expects, so the control cannot confirm the cavity temperature. This aligns with the RTD ERROR text message used on some JennAir controls. JennAir ovens and ranges use Whirlpool-family electronic oven controls (EOC) across several generations; the exact fault behind a given F#E# pair can vary slightly by model and control generation. Record your model and serial numbers and confirm against your appliance documentation.
Signs
Symptoms you may notice
F3E0 on the display
The oven will not heat, or heating stops shortly after starting
May appear during preheat
Why it happens
Possible causes
An open RTD probe
A broken or disconnected sensor wire
A corroded connector at the sensor or control
Before you call
Safe checks you can make
These are simple, non-hazardous checks only. If anything is unclear, stop and contact a technician.
Allow the oven to cool fully
One breaker power cycle for two minutes
Contact authorized service for sensor resistance testing — do not probe live wiring
Important safety warning. Do not open internal panels, access high-voltage wiring, or bypass any safety device. If you ever smell gas, stop immediately, do not operate any switches, leave the area and contact your gas provider and a qualified technician. If you see smoke, sparks, a burning smell, or water near electrical parts, switch the appliance off at the outlet if it is safe to do so and call a professional.
Please avoid
What not to attempt
Do not open internal panels or access high-voltage components
Do not bypass door locks, safety switches or interlocks
Do not adjust, disconnect or repair any gas connection or valve
Seeing this code on your JennAir appliance?
Book a specialist visit for a clear estimate and approval before any repair. Independent service — not affiliated with JennAir.
