F4-2
JennAir
Door Lock Motor or Switch Failure During Self-Clean
JennAir oven displays F4-2 during or after self-clean, door remains locked
Advertisements
Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
Advertisements
Possible Causes
Overheated door lock motor, Failed lock motor, Faulty lock position switch, Heat-damaged wiring near lock
How to Fix / Troubleshooting
Safety: Allow the oven to cool completely. Turn off power at the breaker before working on the lock.
- Manual release: Some JennAir models have a manual door lock release accessible from the top or through the vent. Consult the service manual or look for a small lever near the lock mechanism.
- Access lock motor: Remove the top panel or control panel to reach the lock motor and switches.
- Test motor and switches: With power off, check the lock motor coil for continuity and test the lock position switches with a multimeter.
- Inspect for heat damage: Look for melted connectors or brittle wiring around the lock assembly, especially if the error occurred during self-clean.
- Replace assembly: Replace the door lock motor/switch assembly and any damaged wiring. Avoid using self-clean until the issue is resolved.
Advertisements
Repair Difficulty
Hard
4/5
Required Part
Door Lock Motor Assembly
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements