The short answer
The control raises E3 about the meat probe specifically. The documented instruction is to make sure the temperature probe is inserted in the food and kept inside the oven while using Meat Probe functions, and to reset the oven with the cancel button or by unplugging and re-plugging it. The rest of the oven is unaffected, which is why this is among the few codes here that an owner genuinely can resolve without a visit.
This code and its neighbours on this appliance
Reference| Code | Meaning |
|---|---|
| Error Code E3 | Make sure the temperature probe is inserted in the food and kept inside the oven while using Meat Probe functions. To reset the oven, press cancel button, or unplug and re-plug the unit. |
| Error Code E4 | The temperature probe is not correctly inserted in food. Make sure the probe is inserted in dense part of protein for accurate cooking. Please check the inside food temperature before serving, or restart cycle with desired temperature. To |
| Error Code E1 | The NTC sensor may not be working. This issue can not be corrected. Please see the “KitchenAid ® Warranty and Service” sections. |
What you see alongside the code
- The code clears when the probe is unplugged — That confirms the fault is in the probe path rather than the oven.
- The reading drifts during cooking — A probe touching bone, fat or the pan rather than the dense part of the food.
- NEAR MISS - the oven will not heat at all — That is not a probe fault. The probe path does not gate ordinary baking.
What actually causes this, ranked
- The probe is not fully seated in its jack — First because it is the most common by a wide margin, and because it is completely free to check.
- The probe is placed wrongly in the food — Against bone, in fat, or touching the pan - all of which give the control a reading it will not accept as food temperature.
- A damaged probe cable or plug — The cable is handled, bent and shut in the door every use.
Check in this order, and why
- Start a non-probe cycle to confirm the oven is otherwise well — If ordinary baking works, the fault is confined to the probe path.
- Reseat the probe with the cavity cool — Reseating a hot jack with bare hands is how this check goes wrong.
- Look into the jack for residue — Contacts foul from cooking, and a fouled jack is intermittent rather than dead.
The owner-safe procedure
- Using an oven mitt or potholder, unplug and reseat the probe — Push it fully home. A probe that is a fraction short of contact reads as a fault.
Tools: oven mittAbout 3 min
- Reposition the probe tip in the dense part of the food — Clear of bone, clear of fat, not touching the pan or the rack.
Tools: oven mittAbout 4 min
- Cancel the cycle and restart it — The control re-checks the probe circuit at the start of a cycle, not continuously.
About 3 min
Before you open anything
Safety
Use an oven mitt or potholder whenever you reach into a warm cavity to reseat the probe - the jack and the rack around it hold heat long after the cycle stops. If any panel work is ever contemplated, unplug the appliance or switch off its breaker first: a capacitor can hold a charge after the power is off. Do not rely on a probe reading you have reason to doubt when judging whether food is safely cooked.
When this is a service call
This only becomes a service call once a known-good probe fails in the same jack. Before that, a replacement probe is the cheaper experiment and it is an accessory you can fit yourself. Call sooner if the probe cable is damaged where it enters the cavity, since a trapped cable can be a door-seal problem as well.
Neighbouring codes on this appliance
What this page does not cover
Everything above is generalized information. It is written for E3 as the KitchenAid oven code list documents it across the brand rather than for one family or model line. Where a family- or model-specific page exists for your unit it is the more specific answer and is linked from the code index for this appliance. The codes listed beside it in the table above are documented differently, so read the characters on your display carefully rather than working from a code that merely looks similar.
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