WM30460W Jenn-Air Microwave Oven Combo - Instructions

I first turned the breaker off. Then removed the screws under the display with the oven door open. Then removed the side screws. Then removed the trim kit for the microwave which exposed 3 more screws. The middle one with the Micro Door open. The complete display panel then was removable. I took a digital picture of the 2 wire and 1 ribbon connectiors (I know-anal). Then removed the 2 wire groups-struggled somewhat with the ribbon connector until I realized by trial & Error that the 2 little tabs on the sides only pull upward, releasing the ribbon. Removed 4 nutdriver screws to remove old display-installed new one in reverse fashion. Then I CLEANED everything I could reach it was so dirty! (I live in the desert,duh!) I just paid great attention to how it came apart and it was relatively easy. The best part is that I didn't have to remove the Oven/Microwave unit to do the repair.The new part works perfectly, thanks!

Removed screws on face plate, disconnected wires, placed on counter, removed hex head screws. Removed one end of electric type circutry, replaced with new part and reassembled.

1. Removed knobs and front panel. Disconnect wiring.
2. Order part and installed. Done

My wife help take the door off. It was a little heavy . The door came apart very easy and went back the same way.We save over $300 by doing it our selfs.

Replaced the thermostat according to existing videos and had to adjust the thermostat using instuctions in the user manual for model CWE4800ACB.

I installed the new oven sensor but the problem continued. So I ordered a new relay board and installed it. Still no luck. So I pulled the new board back out and started trouble shooting it using my electronic background. I discovered the new board was using a pin for L2 that had no exit on the backplane, so I removed it and installed it where I believed it should go. Reinstalled the power relay board and presto. My oven is working lie a champ. Louis

installed part,turned unit on-temp still cold. reset digital control, up 35 degrees, still cold. un-plugged unit,re-connect after 10 min. still cold.

I removed the screws that hold the front of the range on, removed the two screws holding the clock assembly, and replaced the old with the new. It was brainlessly easy.

The front panel was removed by unscrewing six screws just above the oven door and then four nuts were removed fron the burner assy. using a nut driver. The circuit board with the clock assy was then available. It was then just a matter of removing three cable connectors and a ribbon cable connector and two screws to remove the old clock assy. The reverse was done to install the new clock assy. The whole operation took about 15 minutes.

Extremely simple repair to make. Move stove away from wall and disconnect power. Remove the oven racks. Remove the rear sheet metal panel covering the wiring harnesses. Caution: Sharp edges and corners on sheet metal.Sensor is located in upper left corner on rear oven wall. Using a long-shafted #2 Philips screwdriver, remove the two Philips head screws and gently pull the sensor 1" away from the oven wall. At this point, it will help to have an assist from someone while you are behind the range. Have the assistant gently tug on the sensor while you watch for wires moving on the rear of the range. After locating the sensor wires, gently disconnect the plastic connector clip. Note: plastic connectors become brittle with age and exposure to heat Move to front of range and gently remove sensor from rear wall by pulling the wiring through the oven wall. Before inserting the new sensor wire through the oven wall, "dry fit" the wiring connectors to see that the new sensor is a correct connection. Make connection, and secure the sensor to the rear oven wall with the two screws. Install racks, reinstall rear sheet metal panel, and connect the power. Set the oven baking temperature to a moderately low temp, 300 - 350 deg. to test the new sensor.

I removed the two mounting screws and pulled the harness through the opening unsnapped the sensor from the harness and installed the new sensor i didn't have to used the adapters the new sensor fitted

Remove four screws behind control knobs. Remove four hex nuts under control panel (open oven door to locate). Pull control panel down and out. Remove two hex nuts holding clock assembly. Remove three wire connectors on the old clock assembly and carefully insert on new clock assembly. Reverse instructions to re-assemble. It's a breeze to do! Took longer to get my tool box than the time it took to replace the clock assembly.

Turn off breaker to stove. Open oven door and remove screws up under display. Slide display down and tip top edge forward so you can see the back side. Remove 2 screws holding digital display and disconnect 3 wiring plugs. One of them is a ribon connector and you must squeeze it to make the front edge rise up to disconnet the ribbon and again when putting new part in. Reverse the proceedure. It took my husband 10 min to replace the part. Being able to read how others had done it was invaluable.

I removed the three screws that was on top of the display enclosure. I then removed the four screws on the bottom of the display enclosure.

I unplugged the two connectors going to the old enclosure and removed the enclosure to the kitchen table. I then pressed the two locks on the ribbon cable lock and pulled up on the ribbon cable lock. I was unsure how to do this, but if you press the two tabs and slightly pull up on the lock, the ribbon cable will come free.

I then removed the four screws holding on the old display and put the new part in. Fastened with the four screws and connected the ribbon cable, squeezing tabs and raising the black lock, inserting ribbon cable and pressing down to lock in place.

I then took the enclosure to the oven, connected the other two sets of wires and mounted the enclosure with the three upper scres and four bottom screws. Took me about 15 minutes. My $148 PartsSelect part was $267 locally.

Turned off power to stove
Removed control knobs and retaining screws under the knobs.
Opened oven door.
REmoved screws (4) holding the face plate to the stove.
pulled the panel downwards.
Unscreewed clock circuit board.
Removed connectors (3) (See Below)
NOTE the flat ribbon needs to be removed by pinching the ends of the black connector , liftiing and GENTLY pulling the ribbon out of the connector. The black connector remains on the circuit board.
When in stalling the ribbon, pinch the ends of the black connector and lift slightly, insert ribbon, then push down on the loose side of the connector until it snaps shut ,forming a tight connection.

Reverse steps