Bosch Refrigerator Error Code E9060

E9060 indicates that Evaporator Sensor 1 has been detected as either open circuit or short circuit by the main control board. This sensor is a thermistor that monitors the temperature of the evaporator coil. When its resistance signal is missing or out of range, the control board logs this fault code. The refrigerator may experience cooling or defrost issues as a result.

Short-term use is unlikely to create a safety hazard, but the refrigerator may not maintain proper temperatures or execute defrost cycles correctly while this fault is active. Food safety can become a concern if the cooling performance is significantly affected. It is best to address the fault promptly rather than leaving it unresolved.

A power reset, typically done by unplugging the refrigerator for a few minutes, may temporarily clear the fault display. However, if the underlying sensor, wiring, or connector issue has not been corrected, the code will return once the control board runs its self-check routine. A reset is useful for confirming an intermittent fault but is not a substitute for diagnosing and repairing the root cause.

A knowledgeable DIYer can diagnose this fault by inspecting the sensor wiring harness, cleaning or reseating the connector, and testing the thermistor resistance with a multimeter. Replacing the evaporator sensor itself is generally straightforward once the freezer panel is removed to access the evaporator coil. However, if the main control board is determined to be at fault, a professional technician may be better suited for that repair.

If only the evaporator sensor needs replacement, parts typically range from around $15 to $60 depending on the specific model, and a technician's labor can add $80 to $200 to the total. If the main control board is the root cause, parts alone can range from $100 to $350 or more. Getting a diagnostic visit from a certified technician will give you a more precise estimate for your specific unit.