Display shows a lid icon or 'LID' message and the cooker refuses to start.

Safety: Ensure the cooker is unplugged when inspecting the lid mechanism.

• Check lid alignment: Open and close the lid, ensuring it is centered and the handle fully rotates into the locked position. Do not force it.
• Clean locking area: Use a small brush or toothpick to remove food particles from the latch slot and around the locking pin. Wipe with a damp cloth and dry.
• Inspect microswitch actuator: Look for the small plastic nub or metal tab that presses the lid switch. If broken or worn, the switch will not close. Replace the lid handle/lock assembly if damaged.
• Test switch (advanced): With the unit unplugged and top cover removed, locate the lid microswitch. Manually press it and check continuity with a multimeter. Replace the switch if it does not change state.
• Next steps: If the lid hardware is intact but the error persists, the control PCB input may be faulty and require replacement.