F3E4 and F8 on a KitchenAid range both report a meat probe that is not securely inserted.
Model compatibility: KitchenAid reuses codes across series and model years, so F3E4 / F8 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
What this code means
Meat probe not securely inserted in the probe receptacle.
Both F3E4 and F8 carry a single, brief explanation on KitchenAid’s range page: the meat probe is not securely inserted in the probe receptacle.
At a glance
| Code | F3E4 / F8 |
|---|---|
| What it means | The meat probe is not securely inserted in the probe receptacle. |
| What you can check | Let a hot oven cool, then press the probe fully into its receptacle. If the code remains, turn the range breaker off for sixty seconds, then on, and confirm the oven operates. |
| When to call a technician | If a fully inserted probe and a breaker reset do not clear the code, call for a technician. Damage to the probe or receptacle is not something you can judge by eye. |
Quick fix
With a hot oven, wait for it to cool before touching the probe. Press the probe fully into the receptacle. If the probe connection was the only issue, the code may now be gone. If it remains, turn the range’s breaker off for sixty seconds and on again. Then watch for a minute that the code stays off the display, and confirm that the oven operates.
Receptacle location
KitchenAid notes that the receptacle position can vary and does not say where it is on any model, so neither do we. The owner’s manual for your range shows where the probe plugs in.
Ranges only
- On the range page, these two codes are meat probe codes.
- A separate wall oven entry exists for F3E4 with its own text, so wall oven owners should look at that entry instead.
If the code persists
A fully inserted probe and a reset that fail to clear the code call for a technician. A probe or receptacle that is damaged is not something you can judge by eye, and KitchenAid lists no further step.
Related probe codes
Service for probe codes across our metros
In the Miami, New York, Houston, Los Angeles and San Diego metro areas, phone (844) 919-2035 if F3E4 or F8 returns, and say whether the probe was being used. The range repair page describes the service.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Sources & references
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