Lg Dryer Switch

This micro switch is a compact, snap-action electrical switch that sends an on/off signal when a lever, latch, or paddle is moved. Replacing a worn switch restores reliable detection and control response for the affected function.

• Converts mechanical movement into an electrical open/close signal to the control
• Commonly used for lever/paddle actuators, latches, or interlock detection within the appliance
• Safe symptom clues: no response when actuated, intermittent operation, or a function stuck on/off
• Physical clues: weak or absent "click" when pressed, heat discoloration or damage at terminals

• Disconnect power before servicing; if the product is connected to a water line, close the supply valve
• Note wire positions and terminal labels (COM/NO/NC); transfer wires one at a time to matching terminals
• Match the actuator orientation and mounting position to the original for proper operation
• After installation, verify continuity with a multimeter and test function before reassembly

The Door Switch Assembly is an OEM part for LG dryers. It ensures the dryer operates only when the door is securely closed, acting as a safety feature to prevent the dryer from running while the door is open.

Causes of a bad door switch assembly can include regular wear and tear from frequent use, electrical issues such as shorts or faulty connections, or physical damage from forceful door closures or impacts.

Symptoms of a bad door switch assembly include:

• The dryer not starting
• The dryer stopping mid-cycle
• The drum light not turning on or off correctly
• The dryer continuing to run with the door open

This OEM LG part is also compatible with Sears/Kenmore models.