Short answer: F2-E0 on a Jenn-Air oven signals a shorted or stuck keypad, or a control reading a key as continuously pressed. It can also follow an over-temperature event. We test the keypad and control to find which is holding the fault.
What F2-E0 Indicates
The oven control constantly scans the keypad. If it reads a key as stuck down, either from a failed membrane or a shorted control input, it posts F2-E0 and often beeps and locks out input. The code is the control reporting that the keypad is not behaving normally.
Keypad Versus Control
The fault lives in either the membrane keypad or the control board that reads it. We test by isolating the keypad; if the fault clears with the keypad disconnected, the membrane is the culprit, and if it persists, the control board is. This avoids replacing the wrong part.
Over-Temperature Link
F2 codes can also appear after an over-temperature event, where a relay or sensor let the cavity run hot. If the oven has been overheating, we check the sensor and relay as well, then replace the failed part and verify normal operation.
Error & Symptom Reference
| Cause | Test Result | Fix |
|---|---|---|
| Shorted membrane | Clears when unplugged | Replace keypad |
| Control input fault | Persists when unplugged | Replace control board |
| Over-temp event | Cavity ran hot | Check sensor/relay |
| After repair | Accepts input | Verify, close job |
What the Repair Usually Involves
By the time the issue repeats on a Jenn-Air appliance, the underlying part is usually on its way out and should be measured, not assumed. Our technician isolates the circuit on the Jenn-Air unit, tests the suspect parts, and replaces only what has actually failed. Noting the model number and the exact wording of any code lets us bring the right part. If you would rather not chase this down yourself, we handle these repairs across Greenwood Village and the surrounding area with a written estimate up front.
Want This Handled for You?
Book a diagnosis. Diagnostic and travel fees, if applicable, are confirmed before the appointment and before repair approval.