Thermador Error Codes — Meanings, Quick Fixes, and When to Call
Staring at a Thermador error code and not sure what it means? This page groups Thermador oven, dishwasher, and refrigerator error codes into plain-English explanations: what each code indicates, the most common causes (from sensors and fans to drain paths and door switches), safe reset/troubleshooting steps, and the point where professional service is the right call. We also note Home Connect tips where supported, so you can confirm a fault before you book.
Choose your appliance to get started: Thermador Oven Error Codes, Thermador Dishwasher Error Codes, Thermador Refrigerator Error Codes. Each section includes symptoms you’ll actually see, simple checks you can do in minutes, and the exact info our techs may ask for if you schedule a visit.
Need it fixed the right way? Book brand-level Thermador diagnostics now — one clean reset, root-cause repair, code cleared. Call 844-975-6696 or book online.
Thermador Refrigerator: Error Codes & Fixes
Use this table to decode Thermador Refrigerator Error Codes on Freedom® columns, built-ins, and bottom-freezers. We link each alert to likely causes—temperature/defrost, fans & sensors, door/ice systems, power—and list simple checks (seals, vents, toe-kick airflow, one safe power reset) before you move to brand-level diagnostics to clear the fault and protect your food.
| Error Code | Causes |
|---|---|
| E01 | Faulty Refrigerator Sensor or Short Circuitb Learn More |
| E02 | Freezer Sensor Fault or Short Circuit Learn More |
| E05 or E06 | Refrigerator Evaporator Sensor Fault Learn More |
| E07 | Faulty Freezer Evaporator Sensor Learn More |
| E10 | Failure of Software or Firmware in the Power Module Learn More |
| E11 | Software or Firmware error in the Display Module Learn More |
| E15 | Refrigerator Is Too Warm Learn More |
| E20 | Power and Display Module are Not Communicating Learn More |
Thermador Oven: Error Codes & Fixes
This section translates Thermador Oven Error Codes into plain steps you can act on. We trace alerts to temperature/NTC sensors, convection & cooling fans, door-lock/self-clean, ignition, control boards, and power quality—then show quick troubleshooting, one safe reset, and brand-correct diagnostics (ohm specs, relay/lock checks, calibration cues, Home Connect logs).
| Error Code | Causes |
|---|---|
| E000 | Mismatched user interface and electronic oven control board Learn More |
| E003 | User interface too hot Learn More |
| E005 or E009 | No communication between the user interface and the electronic oven control board Learn More |
| E010 | User interface memory error Learn More |
| E011 | User interface error or stuck button Learn More |
| E012 | Defective electronic control board temperature sensor Learn More |
| E014 | On/Off key not responding Learn More |
| E032 | 10 seconds of multiple keys being pushed Learn More |
| E101 or E104 | Upper oven temperature sensor failure Learn More |
| E201 or E204 | Lower oven temperature sensor failure Learn More |
| E106 | Upper oven door latch not locking Learn More |
| E206 | Lower oven door latch not locking Learn More |
| E107 | Upper oven door latch not unlocking Learn More |
| E207 | Lower oven door latch not unlocking Learn More |
| E115 | Upper oven temperature too high Learn More |
| E215 | Lower oven temperature too high Learn More |
| E116, E122 or E123 | Meat probe error Learn More |
| E118 | Upper oven cooling fan failure Learn More |
| E218 | Lower oven cooling fan failure Learn More |
| E124 or E126 | Upper oven door switch and upper oven door latch switch don’t agree Learn More |
| E224 or E226 | Lower oven door switch and lower oven door latch switch don’t agree Learn More |
| E303 | Electronic oven control board too hot Learn More |
| E309, E310 or E312 | Electronic oven control board failure Learn More |
Dishwasher Error Codes — Thermador
This guide decodes Thermador Dishwasher Error Codes and shows what to do first. We map each alert to real causes—drain/leak paths, heater/thermistor, circulation modules, door/float sensors, control boards, Home Connect—and outline quick checks vs. brand-level diagnostics to fix the root cause and clear the code the right way.
| Error Code | Causes |
|---|---|
| E12 | Limescale Buildup Detected Learn More |
| E15 | Water In Base Of Dishwasher Learn More |
| E18 | Problem With Water Level or Water Flow Learn More |
| E22 | Filter Needs To Be Cleaned, Unclogged Learn More |
| E23 | Faulty, Clogged or Blocked Drain Pump Learn More |
| E24 | Dishwasher Not Draining, Drain Filter Blocked Learn More |
| E25 | Drain Pump Blocked Or Issue With Drain Pump Cover Learn More |
| E14 | Water Flow Problem Learn More |
| E16 & E17 | Water filling the system Learn More |
Need it fixed fast? We provide same-day Thermador repair (when routes allow) with brand-level diagnostics in New York City, Los Angeles, Chicago, San Francisco, Houston, and Miami. Call 844-975-6696 or book online—we’ll decode the alert, correct the root cause, and clear the code the right way.