Bosch Dishwasher Error Code d:14

The d:14 code means the motor control system has detected a high temperature condition, indicating the wash motor is overloaded or mechanically binding. The dishwasher shuts down to protect the motor and its control electronics from damage. The fault is diagnosed using the built-in test cycle P:04 to evaluate motor behavior under controlled conditions.

No, you should not continue running the dishwasher until the cause is identified. The code signals that the motor is operating outside safe thermal limits, and continued use risks permanent motor damage or failure of the motor control board. Resolve the underlying cause before resuming normal operation.

Repair costs vary depending on the cause. Clearing a debris obstruction yourself costs nothing beyond your time. If the wash motor needs replacement, parts and labor typically range from $150 to $350. A motor control board replacement generally falls in the $200 to $400 range depending on your location and the specific model.

In many cases, yes. Start by disconnecting power, removing the lower spray arm and pump filter, and inspecting the impeller area for debris or foreign objects causing the binding condition. If the impeller spins freely and the sump is clear, the problem may involve the motor or control board, which typically requires a technician to diagnose and replace.

A reset may temporarily clear the code, but if the mechanical or electrical cause is still present, the error will return during the next wash cycle. Resetting without fixing the root cause, such as a blocked impeller or a failing motor, does not resolve the problem and can lead to more serious damage over time.