Bosch Dishwasher Error Code dr:17

The dr:17 code means the dishwasher's control system detected a high temperature warning on the wash motor, indicating the motor is overloaded or binding. It is a protective fault designed to prevent permanent motor damage. The most common causes are obstructions in the pump impeller or a mechanically failing motor. Bosch diagnostic test P4 is used to evaluate the motor's condition after this fault appears.

It is not recommended to continue running the dishwasher while this code is active. The motor has already reached a temperature high enough to trigger thermal protection, and continued operation without diagnosing the cause could lead to permanent motor failure. Allow the unit to cool completely before attempting any inspection or diagnostic test.

If the cause is simply debris in the pump impeller, the repair may cost nothing beyond your time. If the motor bearings are worn or the motor has an internal fault requiring replacement, repair costs including parts and labor typically range from $150 to $400 depending on the specific model and local labor rates. Getting a diagnostic assessment from a technician before committing to motor replacement is advisable.

In many cases, yes. Start by cleaning the pump area at the bottom of the dishwasher tub and removing any debris or foreign objects from the impeller. If the pump turns freely after cleaning and no mechanical damage is found, the error may clear on its own after the motor cools. If the motor feels stiff or the error returns after clearing, professional repair or motor replacement is likely needed.

A reset may temporarily clear the code and allow the dishwasher to run again, but if the underlying cause such as a blocked impeller or a failing motor is not addressed, the fault will return. A reset is appropriate as a first step after performing a physical inspection and resolving any obstructions, but it is not a substitute for diagnosing the root cause.