Kenmore / Sears Fuse Or Sensor

Microwave won't power on or display anything? A failed thermostat is often the cause. This part regulates temperature to prevent overheating. DIY fix.

This thermistor is a temperature-sensing component mounted near the magnetron in the microwave. It monitors the magnetron's temperature and signals the control board to shut off the magnetron if it overheats. Replace this part if the microwave stops heating intermittently, shuts off unexpectedly during use, or displays an error code related to overheating.

Fix microwave overheating or won't heat issues with this thermostat temperature limiter. Regulates oven temperature and prevents overheating damage.

Microwave won't start or stops mid-cycle? A blown fuse is often the culprit. This 5 amp fuse protects your microwave's electrical system. Quick DIY fix.

Oven overheating or won't heat properly? This safety thermostat monitors backguard temperature to prevent overheating. Simple DIY fix restores safe operation.

This thermostat monitors the temperature of the magnetron in the microwave and shuts off power if overheating is detected. It is mounted directly on or near the magnetron tube. Replace this thermostat if the microwave shuts off unexpectedly during use, fails to heat food, or if continuity testing shows the thermostat is open.

This is a thermal cut-out safety device that shuts off the microwave when internal temperatures exceed safe operating limits. It functions as a protective thermostat to prevent overheating and potential damage to the appliance. Replace this part if the microwave shuts off unexpectedly during use, fails to power on, or if the unit is overheating.

This is an electrical wire lead used to restore or replace a damaged connection in the appliance. It provides a direct conductive path so motors, lights, or controls can receive power and signals reliably. What it does:

• Reconnects power or signal between components when the original wire is damaged or broken
• Restores functionality for motors, fans, lights, or switches that are losing power due to a faulty lead
• Prevents intermittent operation caused by frayed, corroded, or cut wiring
• Helps maintain safe electrical continuity when properly installed and secured

• One wire lead

• Disconnect mains power before inspecting or replacing wiring to avoid shock or injury
• Match wire color, connector type, and routing to the original; use proper crimps/terminals or solder and insulated sleeving
• Secure wire away from moving parts and heat sources; replace any damaged insulation or clips

Dryer not heating or drying inconsistently? A faulty thermistor causes temperature control issues. Direct repair—moderate difficulty, 30-45 minutes.

Range hood won't start or shuts off unexpectedly? A failed thermal cutoff fuse interrupts power when temperatures exceed safe limits. Simple repair.

Dryer not heating or overheating? This thermal limit thermostat regulates temperature and prevents damage. Common DIY fix in about 15 minutes.

This noise filter reduces electromagnetic interference generated by the microwave's electronics, preventing it from affecting other nearby appliances or electronic devices. It is typically located near the power input inside the microwave cabinet. Replace this filter if the microwave causes static on radios or TVs, trips breakers intermittently, or if the filter shows visible signs of burning or damage.