Bosch Dishwasher Error Code dr:14

The dr:14 code is a motor control high temperature warning. It means the dishwasher's motor controller has detected that the wash motor is running at excessive temperatures, which points to the motor being overloaded or mechanically bound. The code is a protective alert designed to prevent permanent motor damage before a complete failure occurs.

A reset may temporarily clear the code, but it will return if the underlying cause is not addressed. If the motor is binding due to a foreign object or a failing component, the thermal overload condition will recur during the next wash cycle. Clearing the code without fixing the root cause risks damaging the motor or control board over time.

If the cause is a simple obstruction in the pump impeller, the repair may cost nothing beyond your own time. If the circulation pump assembly needs replacement, parts and labor typically range from $150 to $350 depending on the specific model and local service rates. A motor control board replacement can run higher, generally in the $200 to $450 range including labor.

Start by inspecting and cleaning the filter assembly, then check the pump impeller area for any foreign objects like broken glass or debris that could be causing a binding condition. If no obstruction is found, run Bosch diagnostic test P4 to evaluate motor performance under controlled conditions. If the motor shows signs of bearing wear or the pump assembly is damaged, those components will need to be replaced.

It is not recommended to continue running the dishwasher while this code is active. The dr:14 warning indicates the motor is already operating at unsafe temperatures, and continued use could cause permanent damage to the motor windings or the motor control board. Address the cause of the overload or binding condition before resuming normal operation.