Bosch Dishwasher Error Code dr:13

Error code dr:13 indicates the motor control system detected a high temperature condition and shut the motor off to prevent damage. This protective response is triggered when the motor is overloaded or mechanically binding. The most common causes are debris in the pump impeller or a motor that is beginning to fail. Diagnostic test P4 is used to confirm and isolate the fault.

A reset may temporarily clear the error code and allow the dishwasher to start, but if the underlying cause such as a blocked impeller or failing motor is not resolved, the fault will return. Resetting without addressing the root cause risks additional thermal stress on the motor and control board. Always diagnose and correct the cause before relying on a reset.

If the fix is simply clearing a debris blockage from the pump, the cost can be minimal, essentially just the time for the repair. If the circulation motor needs replacement, parts and labor typically range from $150 to $350 depending on the specific model and local labor rates. A motor control board replacement can range from $200 to $450 or more. Getting a diagnosis first will clarify which component is at fault before committing to parts costs.

Start by removing the lower spray arm and filter assembly and inspecting the pump impeller for any obstructions such as glass fragments or food debris. Clear any blockages found and run diagnostic test P4 to see if the fault returns. If the error comes back with a clear pump, the circulation motor or motor control board likely needs to be replaced by a qualified technician.

No, continued operation is not recommended. The dr:13 code means the motor protection system already intervened to prevent overheating. Running the appliance again without identifying the cause could damage the motor or control board permanently, turning a relatively simple repair into a much more costly one.