Frigidaire Range Hood Switch

This small door-activated microswitch signals the control that the microwave door is fully closed so cooking can start, and it opens the circuit when the door is opened. Replacing a worn switch restores reliable, safe start/stop operation. What it does:

• Detects door position and permits operation only when the door is closed
• Interrupts power when the door opens during a cycle
• Helps resolve won't-start unless pressing on the door, starts then immediately stops, or intermittent operation when opening/closing the door
• In some cases, prevent fuse or breaker trips caused by a failing interlock switch

• 1 switch

• Disconnect power; if servicing a microwave, the high-voltage capacitor can retain a dangerous charge—discharge it safely before working
• Access the interlock switch bracket near the door latch; note wire positions and switch orientation
• Move one wire at a time to the new switch and ensure the actuator aligns with the door latch
• Inspect the latch and mounting bracket; replace if worn or damaged

This is a replacement light switch that controls the appliance interior lamp so the light turns on and off when the door opens. Restores normal lighting for safe, convenient access to contents. What it does:

• Opens and closes the circuit to the interior lamp when the door is opened or closed
• Replaces a worn or failed switch that prevents the light from turning on
• Stops lights from staying on continuously if the door-switch has failed
• Works as a direct replacement for the original factory switch

• Disconnect power (unplug appliance or shut off breaker) before starting any work
• Replace from the door or cabinet frame access area; small trim or fasteners may need removal
• Handle wiring carefully and reconnect terminals exactly as removed