F5 displayed, oven may not start or may shut off; often associated with door switch or lock issues on self-clean models.

Safety first: Turn off power at the breaker before removing any panels or testing switches.

Steps to check:

• Door closure: Verify the oven door closes fully and evenly. Adjust hinges if the door is sagging.
• Door switch: Locate the door switch (usually in the front frame). Press it by hand and listen for a click. If no click or if loose, remove and test continuity with a multimeter. Replace if defective.
• Lock switch (if equipped): On self-clean models, access the lock assembly from the rear. Test the lock switches for proper operation while moving the lock arm.
• Harness inspection: Check wiring from switches to the EOC for loose connections or damage. Repair as needed.
• Control board: If switches and wiring are good, the EOC input circuit may be faulty and require replacement.

Tip: Label switch wires before removal to avoid miswiring during reassembly.