F23Warning
Haier Oven/Range F23 Error Code
The door lock motor circuit is open or shorted.
Common causes
- Failed door lock motor
- Wiring harness issue to lock motor
- Control board relay failure
How to fix it
- Unplug the oven.
- Access the door lock motor and check connector harness.
- Measure motor resistance; should be 10-100 ohms. If open or short, replace motor.
- Check for damaged wires.
⚠ When to call a pro: If motor and wiring are good, control board likely defective.
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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.