The Diode Assembly is an OEM part for GE microwaves. It plays a crucial role in converting alternating current (AC) to direct current (DC), which is essential for the microwave’s high-voltage functions, including powering the magnetron to generate microwave energy.
Over time, diodes can fail due to electrical surges, excessive heat, or wear and tear. A faulty diode assembly can lead to inefficient or non-functional microwave operation, impacting its ability to heat food properly.
Symptoms of a bad diode assembly include:
- Microwave not heating food
- Sparking or arcing inside the microwave
- Burning smell or unusual noises during operation
- Microwave turning on but failing to generate heat
This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.
Do-It-Yourself Stories from Customers like You
Microwave would not heat but had power Wilbur C. • Washington , DC • December 16, 2017
14 year old GE Profile microwave wouldn't heat, but had power. Read reviews here. Ordered triumvirate of magnetron, capacitor, & diode. Was hoping not to need the capacitor as this was an expensive part; and if not needed to return to AppliancePartsPros, which has been SOP.
After watching a couple YouTube videos of microwave capacitors being shorted, I made a capacitor discharge tool ordering 24W 100K Ohm resistor and high voltage test wires w/ alligator clips from amazon. At the same time,...
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