This video demonstrates how to test an exhaust fan motor on a microwave. The exhaust fan vents fumes outside the home, but if the motor is defective, it may not vent properly.

Other commonly replaced parts for a microwave that is not working:

Line fuse
Main control board
Thermal fuse
Thermoprotector

Click here to purchase a replacement microwave switch:
http://www.repairclinic.com/Shop-For-...

Click here to purchase the multimeter used in this part testing video:
http://www.repairclinic.com/PartDetai...

How to disassemble your microwave:
   • Microwave Disassembly – Microwave Rep...  

For more DIY videos including part replacement and help finding your model visit the repair help section of our website:
http://www.repairclinic.com/RepairHel...

All of the information provided in this part testing video is applicable to the following brands:
Amana, Frigidaire, GE, Kenmore, LG, Maytag, Panasonic, Samsung, Sharp, Whirlpool

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