--- title: "Thermador speed oven showing Temperature Sensor Error" description: "What Temperature Sensor Error means on Thermador speed ovens, what to check before booking, and when it is not a failure at all." url: "https://ovenrepair.center/error-codes/thermador-temperature-sensor-error/" --- # Thermador speed oven showing Temperature Sensor Error The Thermador MC30WS speed oven spells this message out on its display, along with a service number. ## What Temperature Sensor Error actually means. The Thermador MC30WS speed oven spells this message out on its display, along with a service number. It tells you the oven has a problem with the sensor that reads cavity temperature, so convection and combination cooking cannot be controlled with confidence. Thermador oven display What to do when Temperature Sensor Error shows on the oven ### Kind of code Temperature sensor The reading from the temperature probe fell outside what the control will trust, or climbed far higher than the setting. A loose connector or a probe that has drifted is ruled out before the control itself, and a reading that runs away means the breaker goes off first. ### Usually leads to Temperature sensor and calibration Baking that comes out burnt or pale at the usual setting, traced to the sensor, its wiring or an oven that simply needs calibrating. ### Shows up as Oven Temperature Not Accurate Recipes come out burnt or underdone at the right setting, and an oven thermometer reads far from the dial. ### Make Thermador A luxury brand within BSH, selling Masterpiece and Professional wall ovens along with steam and speed ovens. ### Source Thermador use and care guide: Masterpiece built-in speed oven MC30WS Thermador Masterpiece MC30WS built-in speed oven. ## Before you book, in this order. Each step comes from Thermador's own guidance for Temperature Sensor Error on its ovens. Follow it to the end: the last card says whether this is a visit. 01 Touch the display and enter your settings again. 02 If the message comes back, stop using the oven and book a visit. ### Still there? It usually turns into [temperature sensor and calibration](https://ovenrepair.center/services/temperature-sensor-and-calibration/). Book with the code and the model number. ### What not to do This message is not the same as food coming out underdone. It is the oven reporting on its own sensor, not a guess about the recipe. ## What you may notice with it. The oven problems Temperature Sensor Error tends to arrive with. Answer these at the oven before anyone is booked. [All problems](https://ovenrepair.center/problems/) Before you call ### [Oven Temperature Not Accurate](https://ovenrepair.center/problems/oven-temperature-wrong/) [All 5 causes, cheapest first](https://ovenrepair.center/problems/oven-temperature-wrong/) It also comes with - [**Oven Error Code**](https://ovenrepair.center/problems/oven-error-code/) Problem ### Oven Temperature Not Accurate 5 causes, cheapest first Where Temperature Sensor Error usually leads ## Temperature sensor and calibration. **Temperature sensor or calibration · low.** Book a visit [What the job involves](https://ovenrepair.center/services/temperature-sensor-and-calibration/) ## Thermador ovens. A luxury brand within BSH, selling Masterpiece and Professional wall ovens along with steam and speed ovens. [Thermador oven repair](https://ovenrepair.center/brands/thermador/) More Thermador codes [E11](https://ovenrepair.center/error-codes/thermador-e11/) [Humidity Sensor Error](https://ovenrepair.center/error-codes/thermador-humidity-sensor-error/) Temperature sensor on other makes [Dacor C-20](https://ovenrepair.center/error-codes/dacor-c-20/) [Electrolux F30](https://ovenrepair.center/error-codes/electrolux-f30/) [Fisher & Paykel F210](https://ovenrepair.center/error-codes/fisher-and-paykel-f210/) [Frigidaire F30](https://ovenrepair.center/error-codes/frigidaire-f30/) [GE Profile F4](https://ovenrepair.center/error-codes/ge-profile-f4/) [GE F3](https://ovenrepair.center/error-codes/ge-f3/) [JennAir F3 E0](https://ovenrepair.center/error-codes/jennair-f3e0/) [Kenmore F3/E0](https://ovenrepair.center/error-codes/kenmore-f3-e0/) [All 29 codes of this kind](https://ovenrepair.center/error-codes/#family-sensor-circuit) Thermador builds this ### Single wall oven One oven cavity set into a cabinet at chest height, with its own controls above the door and nothing to cook on above it. Thermador builds this ### Double wall oven Two full oven cavities stacked in one tall cabinet, sharing one control panel and one power supply but heating on their own. Thermador builds this ### Steam oven A built-in oven that adds water vapor to the cavity, alone or with convection heat, fed from a tank or a water line. ## In Thermador's own words > “Temperature Sensor Error” [Thermador use and care guide: Masterpiece built-in speed oven MC30WS](https://media3.bsh-group.com/Documents/9001260244_I.pdf) [Thermador use and care guide: Masterpiece built-in speed oven MC30WS](https://media3.bsh-group.com/Documents/9001260244_I.pdf) Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Thermador Masterpiece MC30WS built-in speed oven. ## Thermador Temperature Sensor Error oven 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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Touch the display and enter your settings again. If it comes back, it needs a visit. ### Can I keep using microwave-only mode when my Thermador shows Temperature Sensor Error? Thermador's manual gives one step for this message, re-entering the settings, and nothing about running some modes and not others. If the message returns, treat the oven as out of use until it is checked. ### Temperature Sensor Error went away after I re-entered the settings on my Thermador. Am I done? Possibly, since that is the step the manual gives. If it shows up again, the manual's answer is service, so book a visit and note which mode you were using. --- **[Read on the site: Thermador speed oven showing Temperature Sensor Error](https://ovenrepair.center/error-codes/thermador-temperature-sensor-error/)** **[Book a visit with OvenRepair.center](https://ovenrepair.center/schedule/)**