My Jenn-air slide in range digital display flashed a small number 1 in the upper right corner after a messy casserole spilled over in the oven. Now the oven does not work even though the clock,timers, fan and cook tops still do. The 1 eventually stopped flashing

need a volt meater and check votage to heating elament ,most of the time food gets spilled on them and they go out ,you can find the parts easy enough

I suggest you contact your local Jenn-Air dealer for prices. Alternatively, up could contact any of the FixYa.com advertisers which will appear on the page with this answer. FixYa.com is not a parts supply web site.

Thanks for visiting today.

I have the same problem right now! Did you find a solution?

My Jenairre fan will not turn off. No function buttons work but the light on the oven.

Hi

The oven door and controls can be locked to avoid unintended use of the oven. The oven doors and controls cannot be locked if the oven is in use, or the oven temperature is 400°F (205°C) or above.

To lock the control panel and both oven doors:

1. Press and release Cancel.
2. Press and hold upper oven Cancel and Cook & Hold for 3 seconds. “Off” appears in the display and “Lock” flashes while the controls and oven doors lock. Both oven doors lock. “Lock” remains lit in the display.

To unlock the control panel and both oven doors:

Press and hold upper oven Cancel and Cook & Hold for 3 seconds. “Off” disappears from the display and “Lock” flashes while the controls and oven doors unlock.

Please see this link for more information as how to disengage the lock on your Jenn Air Oven---

Door Lock On Oven

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Thanks
Rylee

small circuit board in back for fan & LIGHT BAD.

Why are the oven indicator lights flashing? Answer: When power is first supplied to the appliance, a flashing time will appear on the display.
If a flashing time appears at any other time, a power failure has occurred. Press Cancel, and reset the clock if needed.
When the oven is not in use, the display shows the time of day.
If the indicator lights keep flashing after you have tried to reset the controls, then you may need to contact service person.

This is from the Jenn-Air website.

bad relay on erc(electronic range control), or and open thermaostat wired in line with element you would need to pull unit and check wiring

its not a loose wire. jenn-air is famous for having to replace the display board. once you replace it it will be fine

open the door on the left side low down you will find the model and serial number .
Visit the jenn-air website @ www.jennair.com or click
https://www.jennair.com/customer_care/contact_us.jsp

to email them and they can tell from the serial number and mail you back...