Bosch Washer Error Code d:15

The d:15 code is a power limiter warning indicating that the motor is experiencing an overload or a binding condition. The machine's control system detected excessive current draw from the drive motor and halted the cycle to prevent damage. The recommended first diagnostic step is running test program P4 to evaluate the motor under controlled conditions.

No, you should not continue running the washer while d:15 is active. The warning exists to protect the motor and electronic components from damage caused by sustained overload. Operating the machine repeatedly through this fault condition risks burning out the motor windings or damaging the control board, which would significantly increase repair costs.

A reset may temporarily clear the d:15 code, but the error will return if the underlying cause has not been addressed. Because this code is tied to an active motor overload or binding condition, the machine will trigger the warning again as soon as it attempts to run the motor under the same faulty conditions. The mechanical or electrical root cause must be resolved to permanently clear the fault.

Some causes of d:15 are DIY-friendly, such as removing a foreign object lodged in the drum or checking for an obvious obstruction. However, diagnosing motor bearing failure, drive belt damage, or motor winding faults requires disassembly and some technical knowledge. Running the P4 test is a good starting point, and if the drum rotates freely by hand with no obstructions found, a technician should evaluate the motor and control board.

Repair costs vary widely depending on the root cause. Clearing a foreign object obstruction may cost nothing beyond diagnostic time, while drum bearing replacement typically runs in the range of $150 to $350 for parts and labor. Motor replacement on a Bosch washer can range from $250 to $500 or more depending on the model and local labor rates. A motor control board repair or replacement generally falls in a similar range.