--- title: "SKS F2: the speed oven's high thermistor reads shorted" description: "What F2 means on SKS F2: the speed oven's high thermistor reads shorteds, what to check before booking, and when it is not a failure at all." url: "https://microwaverepair.center/error-codes/sks-f2/" --- # SKS F2: the speed oven's high thermistor reads shorted Where F1 is an open circuit, F2 is the opposite reading from the same sensor: the control sees a short on the high thermistor. ## What F2 actually means. Where F1 is an open circuit, F2 is the opposite reading from the same sensor: the control sees a short on the high thermistor. A shorted reading looks like an impossible temperature, so the control ends the cycle and beeps until it is cleared. SKS microwave display What to do when F2 shows on the microwave ### Kind of code Sensors and temperature The control has stopped trusting what one of its sensors reports: the cook or humidity sensor that ends a sensor reheat when steam rises, or a thermal cutout that trips when the cavity or the magnetron runs too hot. A cutout that opens stops the microwave mid-cycle and often recovers once it cools; one that keeps tripping, or a sensor program that shuts off at once every time, needs the sensor, its wiring or the airflow behind it checked. ### 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 SKS Signature Kitchen Suite microwaves looked at where they are installed, with the display message and the last mode used written down first. ### Source SKS SKSLV3001S 30-inch built-in microwave speed oven owner's manual Same code table in the SKSLV3001S and SKSLV3011MT 30-inch built-in microwave speed oven manuals. ## Before you book, in this order. Each step comes from SKS's own guidance for F2 on its microwaves. Follow it to the end: the last card says whether this is a visit. 01 Press CLEAR/OFF to stop the beeping. 02 Let the cavity cool, then start one short cooking function to see whether F2 comes back. 03 If it returns, note the code, turn the unit off at the breaker and book a visit; the sensor is reached from outside the cooking cavity and is not an owner repair. ### 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 F2 is not a warning that the cavity is too hot, which SKS lists separately as F6. It is also not a touchpad problem; a shorted key has its own code, F3. ## What you may notice with it. The microwave problems F2 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 Shuts Off Before the Timer Ends**](https://microwaverepair.center/problems/microwave-stops-mid-cycle/) - [**Microwave Runs but Food Stays Cold**](https://microwaverepair.center/problems/microwave-not-heating/) Problem ### What a Microwave Error Code Is Telling You 7 causes, cheapest first Where F2 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/) ## SKS microwaves. Signature Kitchen Suite microwaves looked at where they are installed, with the display message and the last mode used written down first. [SKS microwave repair](https://microwaverepair.center/brands/sks/) More SKS codes [F1](https://microwaverepair.center/error-codes/sks-f1/) [F3](https://microwaverepair.center/error-codes/sks-f3/) [F6](https://microwaverepair.center/error-codes/sks-f6/) [F12](https://microwaverepair.center/error-codes/sks-f12/) [F13](https://microwaverepair.center/error-codes/sks-f13/) [F14](https://microwaverepair.center/error-codes/sks-f14/) [Loc](https://microwaverepair.center/error-codes/sks-loc/) [LOCKED](https://microwaverepair.center/error-codes/sks-locked/) [PLEASE SET TIME OF DAY](https://microwaverepair.center/error-codes/sks-please-set-time-of-day/) Sensors and temperature on other makes [Bertazzoni ERROR](https://microwaverepair.center/error-codes/bertazzoni-error/) [Bosch ERROR](https://microwaverepair.center/error-codes/bosch-error/) [Café HOT](https://microwaverepair.center/error-codes/cafe-hot/) [Dacor C-10](https://microwaverepair.center/error-codes/dacor-c-10/) [Fisher & Paykel A1](https://microwaverepair.center/error-codes/fisher-and-paykel-a1/) [Fulgor Milano ERROR](https://microwaverepair.center/error-codes/fulgor-milano-error/) [GE Profile ERR](https://microwaverepair.center/error-codes/ge-profile-err/) [JennAir E11](https://microwaverepair.center/error-codes/jennair-e11/) [All 41 codes of this kind](https://microwaverepair.center/error-codes/#family-sensor) SKS 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. SKS 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. SKS 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 SKS's own words > Cause: High Thermistor Shorted Sensor [SKS SKSLV3001S 30-inch built-in microwave speed oven owner's manual](https://www.sksappliances.com/media/documents/SKSLV3001S_Owners_Manual_New_Logo_US.pdf) [SKS SKSLV3011MT transitional speed oven owner's manual](https://www.sksappliances.com/media/documents/SKSLV3011MT_transitional_speed_oven_owners_manua.pdf) Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Same code table in the SKSLV3001S and SKSLV3011MT 30-inch built-in microwave speed oven manuals. ## SKS F2 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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Press CLEAR/OFF to stop the beeping. If it comes back, it needs a visit. ### What is the difference between F1 and F2 on an SKS speed oven? Both concern the same sensor. F1 means the control reads no circuit at all, F2 means it reads a short, and either way the part or its connection needs testing. ### Could steam or a spill on my SKS speed oven cause F2? Moisture reaching a connector can upset a sensor reading, which is one reason to let the unit dry and cool before retrying. A code that repeats after that is a parts question rather than a cleaning one. ### Does F2 on my SKS speed oven mean the whole control board has failed? Not necessarily. The manual names the sensor as the cause, so a technician checks the sensor and its harness before looking at the board. --- **[Read on the site: SKS F2: the speed oven's high thermistor reads shorted](https://microwaverepair.center/error-codes/sks-f2/)** **[Book a visit with MicrowaveRepair.center](https://microwaverepair.center/schedule/)**