KitchenAid Oven Error Code F33

F33 indicates that the oven control board has detected a fault in the meat probe circuit. This includes the probe itself and the probe jack inside the oven cavity. The control checks for a resistance reading between 9876 and 10075 ohms at the probe circuit connector, and any reading outside that range triggers the code. The fault can originate from a damaged probe, a failed jack, or a wiring issue.

The F33 fault is specific to the meat probe circuit and does not affect the main baking or broiling functions of the oven. You can generally continue using the oven for normal cooking as long as you do not attempt to use the probe temperature feature. However, you should address the fault before relying on the probe to avoid inaccurate temperature readings during cooking.

If only the meat probe needs replacement, parts typically range from $20 to $60 depending on the model. A replacement probe jack or wiring harness can add $30 to $80 in parts. If you hire a technician to diagnose and complete the repair, expect to pay $100 to $250 or more total depending on labor rates in your area and whether multiple components need replacement.

In many cases, yes. Start by unplugging the meat probe from the jack and checking whether the error clears. If the probe cable shows visible damage, replacing it is a straightforward repair. If the jack itself is faulty, replacement requires accessing the oven cavity interior and may involve soldering or wiring work, which is manageable for someone with appliance repair experience. Measuring resistance at the control board connector will help confirm which component needs to be replaced before ordering parts.

Resetting the oven by cutting power at the breaker for several minutes may temporarily clear the F33 code, but it will return if the underlying problem with the probe or jack has not been corrected. A reset is useful for confirming the fault is active and not a one-time glitch, but it is not a repair. The probe circuit resistance needs to be within specification for the fault to stay cleared.