Bosch Dishwasher Error Code F7

F7 on a Bosch dishwasher means the appliance detected a pumping out fault. The dishwasher ran the drain pump for 120 seconds and was unable to fully evacuate the water from the tub, so it interrupted the programme and displayed the code. The fault points to an issue in the drain system, which includes the drain pump, drain hose, filter, installation setup, wiring, or control unit.

Resetting the dishwasher may clear the displayed code temporarily, but it will not resolve the underlying fault. If the drain system problem is not corrected, the F7 code will return the next time the appliance attempts to drain. The root cause in the drain pump, hose, filter, or wiring must be identified and fixed to permanently clear the error.

Repair costs depend entirely on the cause. If the issue is a blocked filter or kinked hose, the fix costs nothing beyond your time. A replacement drain pump for a Bosch dishwasher typically ranges from around $40 to $120 for the part alone, with professional labor adding $80 to $200 or more depending on your location. A control unit replacement is the most expensive scenario, with parts and labor potentially reaching $250 to $450 or higher.

Many F7 faults are caused by blockages that a homeowner or DIYer can resolve without professional help. Start by cleaning the filter at the bottom of the dishwasher tub, checking the drain hose for kinks or clogs, and confirming the hose is correctly routed and secured. If those steps do not resolve the fault, testing the drain pump and inspecting the wiring typically requires more technical skill and basic electrical knowledge.

It is not advisable to continue running the dishwasher while the F7 fault is active. The appliance has already interrupted the programme because it could not drain properly, and attempting to run another cycle without resolving the issue could result in standing water remaining in the tub or, in some installations, a risk of overflow. Address the drain fault before resuming normal use.