Lg Microwave MS-118SE Parts

Fix a microwave that won't start, has no display, or buttons don't respond with this control board. Moderate difficulty repair taking 30-45 minutes.

This sensor assembly monitors drum humidity and helps the dryer determine when clothes are dry, improving cycle accuracy and preventing excess drying. It restores proper moisture detection for automatic dry cycles. What it does:

• Detects moisture levels in the dryer drum so the control can end cycles when clothes reach the selected dryness
• Helps prevent over-drying and reduces energy use when working properly
• Can resolve symptoms like long or shortened dry cycles, repeated sensing cycles, or inconsistent dryness
• Interfaces with the dryer control board via its connector to relay humidity readings

• Disconnect power to the appliance before starting any repair
• Handle the sensor and connector gently; avoid pulling on wires—remove and reconnect the harness securely
• Mount and route the sensor as the original part, ensuring good contact with the drum area for accurate readings
• Check wiring and connectors for damage before replacing the sensor

A high-voltage component that steps up electrical power to operate the magnetron in microwave ovens, typically located in the electrical compartment. Replace if the microwave doesn't heat food, makes loud buzzing sounds, or repeatedly blows fuses.

An insulating cover located inside a microwave that protects internal components from heat and provides thermal barrier. Replace when the cover is melted, cracked, or shows signs of heat damage that could affect microwave performance.