JES1456DS2WW General Electric Microwave - Instructions

removed the cover and checked the fuse, good. Followed wiring found the first thermal switch showing signs of extreme heat checked with ohm meter and was open. Replaced the terminals ,heat damage, installed new part worked good. I tried to find a wiring diagram but GE seems to think we don't need one. Although they send one inside the cover?? Probably some people should be real cautious trying to work on the power side of a microwave. I'm a trained Tech with 38 years in the power business. should have taken the wiring diagram out when I had the cover off but it said do not remove? So I didn't.

unplug oven from power
remove glass turntable
remove cabinet housing
remove burnt out bulb
order correct part
reinstall new bulb
reattach cabinet housing
install glass turntable
plug into power outlet
confirm light bulb on

Remove the outer cover. Look for a ROUND (about the size of a nickel) device or anything discoloured or burned.
I read the schematics I enclosed inside the microwave. Look for (Flake sensor) remove the leads on both sides (2 leads) and check with an
Ohm meter. I should read shorted or CLOSED. Mine was open and burned. Obviously from metal object causing feedback. I connected the 2 leads together and the unit functioned perfectly. I ordered the part from the exploded view, installed the device (45 min tops) done. ??

get microwave out of cabinet. Took two people because it was very heavy. Used special hex drive socekt because of dimple in the female nut.

removed the outer case - this was the most difficult part because the microwave is large, heavy, and cumbersome.
once the outer case was off, it was simple - easy to see where the old part was and the replacement was an exact match
it was then just a matter of disconnecting the old burned out part and replacing it with the new one
then wrestling the outer cover back into place and re-fitting the screws.
Microwave is fine now and hopefully good for another 10 years!

DISCONNECT THE POWER CORD and discharge the capacitor
Leave unplugged overnight
Remove vent grille by removing the 2 philips screws
Remove the LED panel by removing 1 phillips screw
Disconnect all connectors that plug into back of the LED board completely
Remove the wires from the switches (3) at the inside edge of the microwave door
Gently remove each switch housing and test all three switches for continuity
Carefully replace non-functioning switches and reassemble the panel
GOOD LUCK

*Took out all SCWs retaining Oven's Case, then lifted Case away.
* Instantly, I saw a TStat which had gotten so hot that heat charred its Quick-Disconnect's, (QD), insulators,
*Found, inside, a paper envelope containing a map-folded, GE Pub No.31-41077, so spent hours reading everything on this pages. The Schematic page showed me: my burnt TStat-part is the "Flame Sensor"; and if it remains Open, then 120VAC cannot pass it.
* So, what might have caused that sensor to become over heated?
In the GE-Pub, there is a paragraph dedicated to the Flame Sensor, and one sentence stuck out: "When replacing be sure to determine cause of failure." At this point the onus falls onto the DIYerselfer's cognition. I had long been using Beverage & Vegetable buttons, and could now see those auto-shut-off options depending on the Humidity Sensor. I measured resistance of that sensor's internal elements, to find values about 2X larger than in the GE-Pub, so I decided to buy a replacement Humidity Sensor, and Flame Sensor

Remove the ice bin.
Turn the ice maker selection to "OFF"
Use small flat blade screwdriver to open the plastic ears on the electic plug in connectiion
Use #2 Phillips screwdriver to remove the screw on the front left side of the ice maker
Pull the ice maker forward until free of the two studs in the left side rear of the freezer wall
Check to see if the supplied water chute is the correct size for your application, if not remove the water chute from the old ice maker and place it on the new one.
Place the new ice maker in the freezer connecting the slots on the left read with the studs on the left wall
NOTE; IF THE ICE MAKER DOES NOT APPEAR TO BE LEVEL HORIZONTALLY REMOVE IT AND CAREFULLY REINSTALL IT TO ACHIEVE LEVEL
NOTE: ENSURE THE WATER DELIVERY TUBE RESTS IN THE RECEIVER TRAY
Reconnect the electrical plug ( needle nose pliers may be helpful in aligning the male plug with the female plug)
Move the selector from "OFF" to "ON"
Replace the ice bin and close the freezer door

To remove the outer cover of the microwave you have to unscrew 7 or 8 Phillips screws but most of them have "secure" type heads, so you need a driver with a hole in the middle, to fit over the pin on the screw head. I had one of those already, so it wasn't a problem. The metal cover is slid between rubberized strips on the front face of the enclosure and needs to be lifted and tugged out quite firmly in order to release it. Once the cover was removed, the bulb can be seen attached to the main frame of the microwave by a soft metal lug that can be bent back by hand to release the bulb and its integrated holder. The wiring harness simply pulls off of the bulb prongs and there you have the charred remains of the original bulb! I tried every appliance store and hardware store in Bismarck, but nobody had this part. When I typed in the serial number on the bulb, Partselect's site came up with exactly what I needed. Replacement was a simple reversal of the process, making sure not to over-tighten the sheet metal screws on the cabinet. Voila! We have light beams again. Thanks Partselect.

-unplug
-remove top and front covers
-unplug wire connectors from heating assembly
-remove heating assembly from metal stand and push out of the way
-remove metal stand from dry
-pull out heating assembly
-install new one in reserve order

Part just snapped into place and wires were reattached.

Unscrewed the control panel (2 screws), lift up and let hang, with a plan screwdriver open bracket holding the switch, unplug 2 wires, replace with new switch, plug in the 2 wires, push switch back into bracket. Then slide on the control panel, put the 2 screws back. Easy fix.

Remove tray and rotating ring assembly. Turn the microwave onto the back. Locate the center plate and cut it loose with the side cutters. (Note: there are retaining slots on the opposite side) these slots hold the cover plate in place when reattaching. Use a magnetic phillips head screw driver so you don't drop the cover retaining screw. After cutting loose the cover, unplug the wires from the motor. (Note placement for correct reattachment). Remove 2 screws and remove old motor. Replace motor. Replace the screws and reattach the wires. Replace the cover (rotate so the prongs fit into the slots) tighten screw; you're done!!! I ordered the rotating ring, but I don't need it. Now I have an extra.

I used a phillips screw driver and a special type bit to undo the screws from the cabinet and found the light bulb and took the old one out and put the new one in and put it back together.

I first read where someone had the same problem. Their solution was a burned-out fuse. I ordered a new fuse...installed it and that did not solve my problem. I revisted PartSelect and read how Marla (from Arlington, TX)solved her problem. I purchased a secondary switch and when it arrived, I made a copy of Marla's instructions and followed them to the letter. I installed the new secondary switch into the secondary space, put everything back together and the oven STILL DID NOT WORK. I had to take the latching panel apart again and test each switch to see if there was another bad one. I found that the third switch was burned out. So I took the new switch out of the second slot and installed it into the third slot. I tested the switches before reinstalling the latching panel. This time everything worked. So I put everything back together, reinstalled the microwave on the wall, tested it again, and everything worked perfectly.