Which part is usually at fault for GE error F4?

The most commonly implicated component is the oven sensor.

What is the first thing to try for GE error F4?

Switch the breaker off for a minute or two; if the code returns, the oven temperature sensor needs replacement.

Error F4 Degraded US market

F4 on a GE oven / range usually means: The oven temperature sensor needs replacement. On a GE Oven / Range, code F4 points to the oven sensor.

Fix it fast: Reset then replace the oven sensor. Full ranked steps below.

Manufacturer source Updated Oct 17, 2026 View source

Try these in order. Stop when the code clears.

1 Reset then replace the oven sensor
Pro only
- Switch the breaker off for a minute or two; if the code returns, the oven temperature sensor needs replacement.
Source

The oven temperature sensor needs replacement. On a GE Oven / Range, code F3 points to the oven sensor.

The meat probe or its receptacle is faulty. On a GE Oven / Range, code FD points to the meat probe.

A key panel fault was detected; the panel typically needs replacement. On a GE Oven / Range, code F0 points to the key panel.

A key panel fault was detected; the panel typically needs replacement. On a GE Oven / Range, code F1 points to the key panel.

The oven temperature exceeded the preset threshold. On a GE Oven / Range, code F2 points to the temperature control.

The upper cooling fan circuit is faulty or obstructed. On a GE Oven / Range, code F350 points to the cooling fan.

Have a different code? Look it up instantly.