Bosch Washer Error Code 17

Error code 17 means the washer exceeded its maximum allowed time to fill with water during a wash cycle. The machine uses a pressure sensor to measure the water level, and when the sensor does not detect sufficient water within the programmed window, the cycle stops and this code is displayed. Causes range from a closed water tap or low supply pressure to a clogged inlet filter, a failed solenoid valve, or a faulty pressure sensor.

You should not continue running the washer while error 17 is active. The machine stopped the cycle because it could not confirm that enough water entered the drum, meaning the motor and heating element could run without sufficient water present. Continuing to operate the machine in this state risks damage to internal components. Resolve the underlying cause before resuming use.

Repair costs depend on the cause. If a clogged inlet filter is the problem, there is little to no cost beyond your time. A replacement solenoid inlet valve typically runs in the range of $30 to $80 for the part, while a pressure sensor replacement is generally in the $20 to $60 range for the component. Adding professional labor, total repair costs can range from $100 to $250 or more depending on your location and the technician's rates.

Start by confirming the water supply tap behind the machine is fully open and that your home has adequate water pressure. Next, disconnect the inlet hoses and inspect the filter screens at the valve connections for sediment buildup, cleaning or replacing them as needed. If supply and filters are clear, check the wire harness connections to the solenoid inlet valve and pressure sensor for loose or corroded terminals. If the problem persists after those checks, the solenoid valve, aqua stop valve, or pressure sensor may require testing and replacement.

A reset may clear the error display temporarily, but the code will return if the underlying cause has not been corrected. To reset, turn the program selector to the off position, wait a minute, and then restart the machine. If the fill issue is still present, the code will reappear once the machine attempts to fill again. Always address the root cause before relying on a reset.