--- title: "JennAir SE: a key that reads as held down" description: "What SE means on JennAir SE: a key that reads as held downs, what to check before booking, and when it is not a failure at all." url: "https://microwaverepair.center/error-codes/jennair-se/" --- # JennAir SE: a key that reads as held down On older JennAir hood combinations, SE is the stuck-key warning. ## What SE actually means. On older JennAir hood combinations, SE is the stuck-key warning. The board sees a key that never lets go, from wear, spilled liquid or a pinched cable, and it refuses to cook so that key cannot start the microwave by itself. JennAir microwave display What to do when SE shows on the microwave ### Kind of code Control board and touchpad The electronics that read the keys and run the cycle have flagged a problem with themselves: a key that the control sees as held down for too long, a membrane keypad worn through or swollen by steam, a lost link between the keypad and the board, or a board that failed its own check after a surge. A breaker reset now and then clears a glitch; a stuck key or a code that comes straight back points to the keypad or the board. ### Usually leads to Microwave control board and touchpad repair Tracing a dead display, keys that do not answer or a code that keeps returning to the keypad, the ribbon, the relays or the main board, and replacing only the part that failed. ### Shows up as What a Microwave Error Code Is Telling You A microwave error code may be a letter and a number on the display, a lock or demo word, a row of dashes, or a beep with a blinking clock, and it can show while the microwave still heats or block every key until it is cleared. ### Make JennAir JennAir microwaves looked at in place, with the breaker, the door switches and a one-minute heat test covered before any part is priced. ### Source JennAir Product Help, over-the-range microwave: SE SE belongs to the older JennAir hood controls and is listed on JennAir's help pages for its microwave hood combinations. ## Before you book, in this order. Each step comes from JennAir's own guidance for SE on its microwaves. Follow it to the end: the last card says whether this is a visit. 01 Turn the microwave off at the circuit breaker, count a full minute, then restore power. 02 Wipe the panel with a cloth that is only slightly damp, then dry it; never spray the keys directly. 03 Give it a minute on standby; a code that does not reappear was likely a one-time glitch, so run a short cycle to confirm. 04 If SE returns, book a visit for a replacement keypad. ### Still there? It usually turns into [microwave control board and touchpad repair](https://microwaverepair.center/services/microwave-control-board-and-touchpad-repair/). Book with the code and the model number. ### What not to do SE is not a special mode and not a house power problem, which shows up as PF. It also does not point at the magnetron. ## What you may notice with it. The microwave problems SE tends to arrive with. Answer these at the microwave before anyone is booked. [All problems](https://microwaverepair.center/problems/) Before you call ### [What a Microwave Error Code Is Telling You](https://microwaverepair.center/problems/microwave-error-code/) [All 7 causes, cheapest first](https://microwaverepair.center/problems/microwave-error-code/) It also comes with - [**Microwave Touchpad Ignores Key Presses**](https://microwaverepair.center/problems/microwave-touchpad-not-responding/) - [**Microwave Display Dark, Dim or Scrambled**](https://microwaverepair.center/problems/microwave-display-not-working/) Problem ### What a Microwave Error Code Is Telling You 7 causes, cheapest first Where SE usually leads ## Microwave control board and touchpad repair. **Control board, keypad membrane or display · moderate to highest.** Book a visit [What the job involves](https://microwaverepair.center/services/microwave-control-board-and-touchpad-repair/) ## JennAir microwaves. JennAir microwaves looked at in place, with the breaker, the door switches and a one-minute heat test covered before any part is priced. [JennAir microwave repair](https://microwaverepair.center/brands/jennair/) More JennAir codes [LOC](https://microwaverepair.center/error-codes/jennair-loc/) [DOOR](https://microwaverepair.center/error-codes/jennair-door/) [PF](https://microwaverepair.center/error-codes/jennair-pf/) [Demo](https://microwaverepair.center/error-codes/jennair-demo/) [E03](https://microwaverepair.center/error-codes/jennair-e03/) [E11](https://microwaverepair.center/error-codes/jennair-e11/) [E21](https://microwaverepair.center/error-codes/jennair-e21/) [F3T3](https://microwaverepair.center/error-codes/jennair-f3t3/) [F4E1](https://microwaverepair.center/error-codes/jennair-f4e1/) [F4E4](https://microwaverepair.center/error-codes/jennair-f4e4/) [F6E0](https://microwaverepair.center/error-codes/jennair-f6e0/) [F7E9](https://microwaverepair.center/error-codes/jennair-f7e9/) [All 21 JennAir codes](https://microwaverepair.center/error-codes/#codes-jennair) Control board and touchpad on other makes [Bosch E-xx](https://microwaverepair.center/error-codes/bosch-e-xx/) [Café KEYPAD SHORTED](https://microwaverepair.center/error-codes/cafe-keypad-shorted/) [Dacor C-F0](https://microwaverepair.center/error-codes/dacor-c-f0/) [Fisher & Paykel F + number](https://microwaverepair.center/error-codes/fisher-and-paykel-f-number/) [Gaggenau Exx](https://microwaverepair.center/error-codes/gaggenau-exx/) [GE Profile F3](https://microwaverepair.center/error-codes/ge-profile-f3/) [KitchenAid F2](https://microwaverepair.center/error-codes/kitchenaid-f2/) [Monogram F3](https://microwaverepair.center/error-codes/monogram-f3/) [All 23 codes of this kind](https://microwaverepair.center/error-codes/#family-board) JennAir builds this ### Microwave hood combination The microwave that hangs from the wall cabinets above the burners, heating food in its cavity while its own fan, light and filters handle the steam and grease rising from the pans beneath it. JennAir builds this ### Built-in microwave A microwave set into a tall cabinet or a wall of cabinetry at eye level, either a countertop body wrapped in a trim kit or a true built-in model, including speed and convection microwaves that brown as well as heat. JennAir builds this ### Microwave drawer A microwave built under a counter or into a kitchen island that opens like a drawer at the touch of a key, with a motor and gears sliding its cavity out toward you. ## In JennAir's own words > There is a problem with the Keypad (User Interface) or the associated wiring. [JennAir Product Help, over-the-range microwave: SE](https://producthelp.jennair.com/Cooking/Microwaves/Over-the-Range_Microwave/Error_Code/Other_Error_Codes/SE_-_Error_Code_-_Over-the-Range_Microwave) [JennAir Product Help, over-the-range microwave: SE](https://producthelp.jennair.com/Cooking/Microwaves/Over-the-Range_Microwave/Error_Code/Other_Error_Codes/SE_-_Error_Code_-_Over-the-Range_Microwave) Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. SE belongs to the older JennAir hood controls and is listed on JennAir's help pages for its microwave hood combinations. ## JennAir SE microwave repair, where we come out. The same visit in every metro below: the code, the model number, and a diagnosis before any part is ordered. 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Turn the microwave off at the circuit breaker, count a full minute, then restore power. If it comes back, it needs a visit. ### Why does my older JennAir show SE? A key reads as always pressed. Years of use, spills and steam are the usual reasons on an older membrane. ### Will my JennAir cook while SE is showing? No, and that is deliberate: a stuck key must not be able to start the microwave. ### Is SE on a JennAir a board replacement? Usually it is the keypad, not the board. The key circuit is tested first. --- **[Read on the site: JennAir SE: a key that reads as held down](https://microwaverepair.center/error-codes/jennair-se/)** **[Book a visit with MicrowaveRepair.center](https://microwaverepair.center/schedule/)**