F42Warning
KitchenAid Oven/Range F42 Error Code
The oven door lock does not lock when requested.
Common causes
- Stuck lock mechanism
- Faulty lock motor
- Wiring issue
How to fix it
- Unplug the range.
- Manually attempt to move the lock lever.
- Check for any food debris jamming the mechanism.
- If motor does not run, test motor windings (should have continuity).
⚠ When to call a pro: Call a technician if motor replacement is needed or if board suspect.
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Always unplug the appliance (and turn off the water for washers/dishwashers) before inspecting. These guides are for information only and are not a substitute for a professional repair.