Bosch Error Code Troubleshooting Guides
Free step-by-step guides to fix Bosch appliance error codes. Choose your appliance type below.
Bosch appliances are known for their reliability, but error codes can appear when components wear out or sensors detect issues. Our comprehensive library of 18 troubleshooting guides covers 3 appliance types — from dishwasher, dryer, refrigerator. Each guide includes the tools you'll need, estimated repair time, and clear advice on when to call a certified technician.
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All Bosch Error Codes
Error d01
The d01 code tells the refrigerator’s electronic control board that a door is open when it should be...
Error d02
The d02 code signals a high temperature alarm in the fridge compartment. The control board has detec...
Error E01
Bosch Dishwasher error code E01 indicates a problem with the heater relay on the main control board....
Error E02
The E02 code tells the Bosch fridge’s electronic control board that the evaporator fan motor isn’t t...
Error E03
Error E03 tells the control board that the freezer temperature sensor is missing, shorted, or sendin...
Error E04
Error E04 means the fridge’s temperature sensor (thermistor) isn’t sending a valid signal to the con...
Error E05
The Bosch Dryer error code E05 indicates a motor error, specifically that the dryer motor is not spi...
Error E05
The E05 code tells the refrigerator’s electronic control board that the defrost heater circuit isn’t...
Error E09
Bosch Dishwasher error code E09 indicates a heating element or temperature‑sensor failure. The contr...
Error E12
Bosch Dishwasher error code E12 indicates a problem with the heating element due to scale or lime bu...
Error E14
Error code E14 on your Bosch Dishwasher indicates a flow sensor error. This means the dishwasher is ...
Error E15
E15 means the dishwasher detected water (or a closed float) in the base pan under the tub. It is a f...
Error E15-parts
Parts-focused companion to E15 (water in base). This page prioritizes the components that actually c...
Error E17
Bosch Dishwasher error code E17 indicates that the dishwasher has detected excessive water. This err...
Error E22
Error code E22 on your Bosch Dishwasher indicates that the filter or drain is clogged, preventing wa...
Error E24
Error code E24 on your Bosch Dishwasher indicates that the drain hose is kinked or clogged. This pre...
Error E25
Bosch Dishwasher error code E25 indicates that the drain pump impeller is blocked, causing water to ...
Error SYMPTOM‑NOT‑DRAINING
The SYMPTOM‑NOT‑DRAINING code appears when the control board detects water left in the tub after the...