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This part is discontinued by the manufacturer and is no longer available for purchase.
Replace a worn or misaligned interlock with this microwave door interlock assembly. It aligns and supports the door switches so the control accurately senses a fully closed door, restoring safe, reliable operation.
Microwave won't heat but hums loudly? The diode regulates power to the magnetron. Test with multimeter—reads one direction only. Moderate DIY repair.
Microwave has no power or won't heat? A blown thermal fuse is often the cause. This safety part protects against overheating. DIY repair in 30 minutes.
The Switch is an OEM part for Whirlpool microwaves. This switch is crucial for the proper operation of the microwave, as it ensures the correct function of the door mechanism and the control panel.
Causes of a bad microwave switch can inc
Microwave displays 'close door' message or won't start? The door interlock switch is likely failed. Moderate DIY repair—replace all 3 switches together.
The Switch is an OEM part for Whirlpool microwaves. It controls the turning on and off of power to the microwave during cooking cycles as well as detects positions within cycles to signal appropriate actuations of the microwave's magnetron, fans, a