Samsung DD81-03679A Door Microswitch (Door Switch) OEM Part

Product Details

Genuine Samsung part.

Cross Reference Information

Part Number DD81-03679A replaces AP7025401, 105148.

Description

This door microswitch detects the appliance door's open/closed position and helps prevent operation when the door is open. Replaces a failed switch to restore proper door-sensing safety and control. What it does:

• Acts as the electrical sensor that tells the appliance when the door is closed so cycles can start or continue
• Commonly fails when the door won't register as closed or the appliance won't start
• Can cause symptoms like no power to controls, intermittent operation, or error codes related to the door/latch
• Small snap-action switch mounted at the door/latch assembly that makes or breaks the circuit

What's included: One door microswitch (single switch only) Install notes:

• Always disconnect power (unplug or turn off breaker) before servicing the appliance
• Handle panels, glass, and latch components carefully; keep track of mounting screws and actuator orientation
• Verify correct switch position and actuator engagement before reassembly; test for continuity with a multimeter if available