Starter Switch Parts

This rotary on/off switch controls the dryer's Finish Guard (also called Wrinkle Guard/Wrinkle Shield) feature. Replacing it restores proper control of the post-cycle intermittent tumbling that helps reduce wrinkles, preventing the feature from being stuck on or off.

• Provides 2-position on/off selection for the Finish Guard/Wrinkle Guard function
• Failure can cause the feature not to engage or to stay on after the cycle ends
• Knob may feel loose or fail to click when the switch is worn
• Mounts in the control console and interfaces with the external selector knob

• Disconnect power before servicing
• Access through the control console; remove paneling as needed
• Transfer wires one at a time or photograph connections for reference
• Reinstall using the existing knob and mounting hardware

This main wire harness routes power and control signals between the appliance's control board and components to restore electrical connectivity and reliable operation. Replacing a damaged harness helps eliminate intermittent faults and lost functions. What it does:

• Provides the primary electrical connections between the control board and motors, switches, sensors and valves
• Carries power and signal wiring so controls and components operate as intended
• Commonly replaces harnesses with broken, melted, or corroded wires or connectors
• Can resolve symptoms such as no power to components, intermittent operation, or unresponsive controls

• Disconnect power to the appliance before inspecting or replacing the harness
• Compare connector types and routing to the original harness; install in the same path to avoid chafing
• Secure connectors fully until they click; avoid pulling on individual wires
• If wiring or connectors show heat damage or corrosion beyond the harness, inspect associated components.

This micro switch detects door or lid position and tells the appliance when the door is closed so cycles can start or safety interlocks stay engaged. It restores reliable door sensing and helps prevent operation with the door open. What it does:

• Acts as a position sensor that completes or breaks the control circuit when the door/lid is closed or opened
• Keeps the appliance from starting or continuing a cycle if the door is open (safety interlock)
• Common symptom fix: appliance won't start, stops mid-cycle, or shows door-related error codes
• Small electrical switch designed to mount at the door latch or frame and connect to the appliance wiring harness

• Disconnect power (unplug or shut off breaker) before attempting service
• Access may require removing panels, trim, or the door latch assembly; keep track of screws and fasteners
• Observe wiring orientation and connector positions; replace exactly as removed or tag wires

Dryer not heating properly or overheating? This temperature switch regulates heat cycles. Moderately easy repair—disconnect power, access control panel.

Range hood light or fan not responding? This control switch restores operation of blower speeds and lighting. Straightforward DIY repair in under 30 minutes.

Microwave runs but won't heat food? This high-voltage transformer powers the magnetron to generate heat. Restores cooking function when failed.

Oven light switch.

Microwave not heating? A failed high voltage transformer disrupts the voltage supply needed for heating. This repair requires electrical knowledge.

For switch mounting nut, order part# WP422617.

The range hood speed control wire harness is the set of wires that connects the fan speed switch to the hood's motor, transmitting the signals that control airflow levels. It ensures your hood fan operates correctly at each selected speed setting. Replace this part if your range hood fan only runs at one speed, won't turn on at certain settings, or if you notice burnt or damaged wiring.

If your washer won't start or stops mid-cycle, this lid switch assembly detects lid closure to restore safety interlock. DIY-friendly, installs in 15 minutes.

This Smart ATC temperature switch senses and helps regulate oven temperature for more consistent cooking. It replaces a failed switch to restore correct temperature feedback to the range control for accurate heating. What it does:

• Detects oven temperature and sends a signal to the control so heating elements cycle appropriately
• Helps correct issues where the oven runs too hot, too cold, or cycles erratically
• Works as part of the temperature control system—does not include the main control board
• Replaces a worn or failed temperature/A.T.C. sensor switch to restore proper temperature sensing

• One temperature switch (Smart ATC)

• Disconnect power to the appliance before starting any repair to avoid shock or injury
• Access typically requires removing the oven control panel or back panel; keep track of screws and wire connections
• Handle the switch and connector gently to avoid damage; verify wiring matches original before reconnecting

Refrigerator won't start or stops running? A failed capacitor disrupts motor circuits. This film radial capacitor restores voltage stability and operation.

Freezer won't cool or makes clicking/humming sounds? This compressor start relay restores reliable motor startup. Simple DIY fix in under 30 minutes.

Interior light won't turn on or off? This refrigerator light switch controls the lamp circuit. Easy DIY fix restores reliable lighting control.