When the door opens the spring moves the cam which releases the switch on button which turns on the interior light when you close the door the latch which protrudes out from door pushes into the cam which rotates to turn off the light switch and enables operation of the microwave.
Whirlpool model wmh53520cs door error.
I have even unplugged and repluged it in but no help.
The most common reasons for replacing the sw.
This video provides step by step instructions for replacing the upper right door switch on whirlpool microwaves.
Replacement switches http amzn to 2h2xajchow to easily diagnose a bad switch and how to access it and find the correct replacement.
About once or twice a week or so when i go to use it it will refuse to run with an message open close door.
I think the previous owners.
Remember to get the.
I have a whirlpool microwave model wmh73521cb that s just over a year old just out of warranty.
Upon initial testing operation was good and repeatable so i forwent the switch replacement and later used the machine to cook 3 sweet potatoes at once using the potato auto sensing button.
Includes repair parts symptom troubleshooting repair videos and more for my appliance.
I have a whirlpool microwave wmh53520cs that was purchased september 2014.
Ordered all new door switches and a ceramic fuse.
Replacing fuse brought it back to life.
Model wmh53520cs 6 my repair advice.
Of course opening and closing the door and hitting start a number of times does no good.
It recently started not working properly.