W30400P Jenn-Air Wall Oven - Instructions

After trying to set the bake temp after the self cleaning, it would not heat up. I Googled the model number,selected your link because it mentioned my symptom,and said usually it is the temp sensor in the oven that gets damaged by the high self cleaning heat. Your site had a place to enter my model number. You provided a great exploded view of the parts, showing me my sensor,then you provided the part number of the kit i needed,and filled out the order form with payment method. Less than a week later I got my part with instructions. Your video showed me the two screws I remove from the front ,and I pulled the old part out and uplugged it's connector. Replacement was easy, and oven was fixed! Thank you for a great site! You held my hand through it all!

Very easy to repair, but you have to be able to pull your stove out. Two screws in the oven and then remove part of back cover of oven and one plug from there. Simple to do, but did not fix our problem. We are waiting repair now from service company as it looks like it needs a control panel. Worth trying yourself to fix the problem. Inexpensive part and easy to install. Also be sure to turn power off your oven to reset the control panel as this may fix the problem - try this first and also after installing new part - like rebooting a computer...

Had to remove oven from mounting cabinet to get to the back since the wire lenght to the conector was to short to come through the mounting hole.
Other than that the repair was straight forward. 4 screws to dismount the Oven from cabinet, 2 screws to remove Sensor and 3 srews to open the back of the oven once out in the open. New cable adapter that came with the new sensor was needed in my case.

Initially I made a false start by pulling out the stove, which was not necessary. Then dropped control panel by removing the several screws on the bottom of control panel. Removed the three connecting cables by freeing locking mechanisms. (The locks on the ribbon assembly are on both ends of the connector plug). Removal of circuit board then obvious. Installation of new circuit board quick and easy. All displays then worked OK. I added a fiberglass heat shield around the circuit board and time will tell if this worked or was a mistake;
Your troublshooting tips were very helpful.

I am curious how the chap who found capacitor C3 to be defective zeroed in on it without a test harness.

My husband removed the faceplate, removed the old clock and but new clock in, then he replaced faceplate. It was very easy.

I shut down power at the circuit breaker, removed the stove knobs, unscrewed the underneath screws of the front panel, pulled off the panel, and the electronic board/panel was there.

I unhooked the wires (3 sets), and used the socket to remove the electronic board from the front panel. I put it all back together. Very easy-- less than 15 minutes!

cut off power to stove & made sure it was OFF.
removed the few screws on the underside of front cover.
lift cover and un-screw the clock/display
I then removed the wire strip feeds (one has friction tabs that need to be lifted before you pull it.. it's the flat ribbon cable use the butter knife to lift the tabs...easy does it)
put the new clock in and reconect the wires. push the ribbon in and push the tabs.
All done and saved $160.00 bucks

First, DISCONNECT POWER or you can turn your panel into an arc welder. After that removed four screws that hold front panel in place and 2 screws that hold the display in place. disconnect ribbon cable and two other cables. Reverse operation for assembly.

For the self cleaning problem, replace door lock switch by pulling forward, use needle nose to remove & replace connector. Push into place. Very easy. Total 10 minutes for both jobs

Removed 8 screws and replaced the part (also did a good cleaning while we were in there)! Easy breezy!!!

The part came right away!
Removed six screws from above door, than pull knobs off and remove four screws that were under knobs.
Front panel pulls off. Remove display and put back together.
Peice of cake.
Wish all my projects were that easy!

Popped it in and now we have a well lighted control panel AND a night light for the kitchen. Just wish Jen air would design a longer lasting part!!!

After throwing the breaker. The repair consisted of removing the screws that held the control panel "housing" together. I think it was seven screws. I then disconnected the three electrical connections. The "ribbon" connection seamed delicate so I was careful. the control assembly is then loose. I removed the clock control panel with a nut driver (four screws). The installation process was just a reverse of what I have already described. It really was a piece of cake.

1. Unscrewed glass cover on bulb
2. Removed old bulb
3. Screwed in new bulb
4. Replaced glass cover
5. Mixed drink & baked cupcakes

The hardest part was taking out original light bulb because screws on shield where hard to unscrew after all this years . The old bulb vent out leaving neck in socket. It took narrow electrical pliers to get neck out .The generic appliance bulb did not fit and had aluminum neck ,not recommended for brass sockets in ovens.Putting new light bulb in was not the problem.

The door came off easily after I removed the two hinge covers that are attached to the oven. Taking the door off can be done with one person but ideally two.

The new parts fit in perfectly and the hinge pin used for shipping comes out easiest with a pair or wire cutters (you do not cut it just grab it and pull).

After that, re-assemble the door and drop in place. It was a snap.

FYI...the shipping was ultra fast and the price was great.

No issues whatsover with the entire process.