All Installation Instructions for General Electric Microwave ZSC2001CSS

Door Interlock Switch Failed

Removed cover, diagnosed problem, ordered part from Parts Select, received part in 2 days, replaced part, tested and replaced oven into built in space.

Parts Used:

Primary Door Interlock Switch

Michael from Littleton, CO
Difficulty Level:
A Bit Difficult
Total Repair Time:
More than 2 hours
Tools:
Pliers, Screw drivers

Was this instruction helpful to you?

Thank you for voting!

When trying to run, intermittently, the light would come on but the tray wouldn't rotate or cook. When the door was open, the tray would intermittently rotate.

I pulled out the unit and found 2 interlock switches that are depressed when the door closes. After cycling the door open/closed I found that one of the switches occasionally would stay depressed. The repair was easy (after I took off the panels so I could get to the switch) I simply removed 2 screws that attached the interlock switch assemblies to the main unit. Then I popped out the defective switch and popped in the new one. This did indeed fix my problem.

Parts Used:

Primary Door Interlock Switch

Sam from Chandler, AZ
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Nutdriver, Screw drivers

Was this instruction helpful to you?

Thank you for voting!

Microwave stopped working and nothing would show on the display...completely dead. Wife had just heated two separate items, one for about 10 minutes and one for about 6 minutes. Mircowave was hot to the touch.

I googled "Microwave stopped working", and after reviewing numerous websites with suggestions, I found the response noted below at "Help Owl" which was the most straighfoward and clear explanation to trouble shoot the problem. I first tested the Thermal Cut Out (TCO) per the instructions below and that was the problem. I didn't have to test the electrical fuse. Turns out that you cannot typically use the microwave continuously for more the 12 or 13 minutes or it may overheat and the TCO will shut it down. Extremely easy to test for and fix, and the part is only $15! See Trouble Shooting steps as follows: Make sure that the unit is vented properly and that if you are using it for prolonged periods while cooking, that you turn-on the vent fan.
If there is no display / power within the unit...first check your power source where you plug the unit into the wall.

If that is good, Remove the Cabinette/Cover "Note: it has 3-Torx Anti-Tamper Screws".

Then as you face the microwave from the rear, at the left rear corner is a small circuit board with a fuse. "Check the Fuse"

If the fuse is good, Check the following:

1 - The most common component failure is the "Cabinette TCO" (Thermal Cut-Off Thermostat).

As you face the microwave from the rear...It is located under the cover, on top, on the left front corner area.

It is a Circular, Black & Silver Disc Shaped component about the size of a dime in diameter and is about 1/2" in height.

It has Two (2) Wires attached to it's spade connectors and it acts as a safety fuse.

"IF YOU PUT AN INSULATED JUMPER WIRE ACROSS THE 2 TERMINALS THE POWER SHOULD RETURN AND THE DISPLAY WILL LIGHT"

Anything other than these two items should be checked by an Authorized Service Technician as these microwaves have components thay carry "HIGH VOLTAGE SHOCK HAZZARDS"

Parts Used: