Ge Above Stove Microwave Not Heating

When the diode fails it is often visibly burned out.

Ge above stove microwave not heating.

If the diode burns out the magnetron won t receive enough voltage to operate preventing the microwave from heating. Open the door and close securely. Pull the plug out of the wall power supply and wait a moment. Perform a hard reset.

Ownership and support information for jvm3160rfss ge 1 6 cu. If any of the door switches fails the microwave will not start or heat. Mangetron assembly is the device that generates the microwave heat. Control panel lighted yet oven will not start.

The most likely reason why your microwave is not heating up is either the magnetron is damaged or the components that power the magnetron are damaged. Unplug the microwave oven then plug it back in. This could be caused by a problem with the high voltage diode which helps to power the magnetron. Microwave runs but does not heat.

If the microwave runs but is not heating it could be one of many components. Plug the ge microwave back into the wall power supply to reset any anomalies with the microwave s memory. Inspect the diode and if the diode is burned out replace it. If the microwave runs but is not heating it could be one of many components.

Door not securely closed. If any of the door switches does not have continuity replace it. So if you are sitting there and wondering why is my microwave not heating up then the short guide here will help. Locate and remove your high voltage diode to test it for continuity.

Make sure the 3 prong plug on the oven is fully inserted into wall outlet. This high voltage powers the magnetron to heat the food. Your microwave may turn on but not heat up. Plug not fully inserted into wall outlet.

Unplug your microwave before beginning this inspection. You will need to reset the time of day if you perform a hard reset. Close it firmly but do not slam. Make sure the timer function was not inadvertently used.

Check to ensure the door is closed firmly. Microwave runs but does not heat. Link to fuse we use. To determine if any of the door switches are defective use a multimeter to test each of the switches for continuity.

Ge wb27x11138 fuse https. Our ge over the range microwave stopped working. How to test a microwave high voltage diode with a multimeter. This confirms the engagement of the door s safety mechanisms.