Customer Questions and Answers for Door Switch (Door Latch Switch) by Whirlpool

This door switch detects when the appliance door is closed and signals the control so the unit can start or run. Replacing a faulty switch restores proper door-sensing and safe operation. What it does:

• Detects door open/closed status and sends the signal to the appliance control
• Prevents the unit from starting or running if the door is open
• Commonly linked to symptoms like the appliance not starting, not completing cycles, or lights/controls behaving incorrectly
• Works as the safety interlock for door-dependent functions

• One door switch

• Disconnect power before servicing to avoid shock or injury
• Match connector style and mounting alignment to the original switch before final installation
• Handle the switch and wiring gently to avoid damage to terminals or harnesses