Reading a Monogram F-Code
Monogram is GE's high-end line, and its ovens display faults as an F followed by a number on the GE control platform. Each number maps to a functional area: temperature sensing, over-temperature protection, the touch panel, or the door latch. The code narrows the problem to a subsystem but does not name the exact part, so a sensor code, for instance, could be the sensor itself or a broken connector. A code plus a hands-on test is what leads to the correct repair. Many F-codes appear around the self-clean cycle, when heat and the latch are under the most stress.
The Codes You Will See Most
F2 is an over-temperature condition, meaning the oven ran hotter than the control allows and locked out, often a stuck relay or a sensor reading low. F3 is an open oven sensor and F4 a shorted one; both leave the control without a trustworthy reading. F7 is a stuck button on the touch panel. F9 is a door latch fault, most common after self-clean when the latch cannot confirm its position. Cutting power for a minute clears a one-time glitch, but a code that returns needs service.
| Code | Meaning | What We Check |
|---|---|---|
| F2 | Oven over-temperature | Sensor, relay, control |
| F3 | Open oven sensor | Sensor, wiring |
| F4 | Shorted oven sensor | Sensor, wiring |
| F7 | Stuck button on panel | Touch panel, control |
| F9 | Door latch fault | Latch motor, switch |
Treat F2 as a Safety Code
An F2 over-temperature means the oven exceeded its safe limit and shut down. Do not keep resetting and cooking, because a stuck relay can keep calling for heat. Book a diagnosis of the relay board and sensor before using the oven again, especially if the code appeared during or after a self-clean.
Seeing a Monogram Code?
Book a diagnosis with a brand-focused technician. Diagnostic and travel fees, if applicable, are confirmed before the appointment and before repair approval.