Miele Washer Error Code F4260

F4260 indicates an EFU fault caused by excess current in the drive motor M5. The control system detected that peak motor current exceeded 38 amperes for more than 1.5 seconds, which triggered a protective shutdown. This protects the motor and electronics from damage caused by a sustained overcurrent condition. The root cause is typically a mechanical jam, bearing failure, motor fault, or a problem with the motor control electronics.

No, you should not continue operating the washer while F4260 is active. Sustained overcurrent conditions at the drive motor can cause permanent motor failure, damage the motor control electronics, and in serious cases create a risk of overheating. Keep the machine powered off until the fault has been properly diagnosed and resolved.

Repair costs vary depending on the specific cause. If a foreign object is simply jamming the drum, a service call fee may be the only expense. Drum bearing replacement on a Miele washer typically falls in the range of $250 to $500 or more including labor. Drive motor replacement can range from $300 to $700 depending on parts and labor. Motor control board replacement is often in a similar range. Getting a diagnostic assessment from a qualified Miele technician before committing to repairs is advisable.

Some basic checks are possible without special tools, such as unplugging the machine and manually rotating the drum to check for physical obstructions or heavy bearing resistance. Removing a visible foreign object from the drum may resolve the fault. However, diagnosing motor winding resistance, inspecting internal drive components, or replacing the motor or control board requires technical experience and the correct tools, so professional service is recommended for most situations.

A reset may clear the fault code temporarily, but if the underlying cause of the overcurrent condition is still present, the error will return quickly, often within the same wash cycle. Simply resetting the machine without fixing the root cause can accelerate damage to the motor and associated components. The fault should be fully diagnosed before returning the machine to regular use.