Bosch Dishwasher Error Code 10

Error code 10 on a Bosch dishwasher signals a functional safety error without remanence, meaning the control board detected a safety fault but did not store it in memory. As a result, the display freezes on its last active state and shows no error visualization. Turning the dishwasher off and back on will prompt the control board to display the actual underlying fault so you can diagnose the specific problem.

The error does indicate that the dishwasher's internal safety monitoring system detected an abnormal condition, so it is important not to ignore recurring occurrences. The dishwasher will not operate normally while this error is active, which prevents potential damage from an undetected fault. If the error keeps returning after power cycles, stop using the appliance and have a technician inspect it.

Error code 10 is described as a functional safety error without remanence, meaning the fault is not stored in the control board's memory when it occurs. Without that stored data, the board has nothing to display, so the panel simply locks on its last active state. Performing a power cycle forces the board to reinitialize and surface the actual fault visualization so the error can be properly identified and diagnosed.

A power cycle is the required first diagnostic step, not necessarily a permanent fix. After cycling power, the dishwasher should display a more specific error code that identifies the root cause. If the error code 10 returns repeatedly, there is likely an underlying hardware or wiring issue that needs further diagnosis and repair.

The repair cost depends entirely on what the post-reset diagnostic reveals as the underlying cause. If the issue is simply a transient power glitch, there may be no parts cost at all. If the main control board needs replacement, parts and labor costs can range from roughly $150 to $400 or more depending on the model and service rates in your area.