Frigidaire Dishwasher Error Code E:15

E:15 means the float switch in the base of the dishwasher has been activated, indicating water has accumulated in the drip pan beneath the tub. In response, the control board shuts off the water inlet valve and runs the drain pump continuously as a safety measure. The dishwasher cannot operate normally until the water is cleared and the underlying cause is resolved.

No, you should not attempt to run the dishwasher while E:15 is active. The error indicates water is present where it should not be, which can pose an electrical hazard. The dishwasher's safety system is designed to prevent further use until the issue is corrected, and bypassing it is not recommended.

Repair costs depend on what caused the water accumulation. If the issue is just a clog or a stuck float that requires no parts, the cost may be minimal. Replacing a faulty water inlet valve typically costs between $60 and $150 in parts and labor. A damaged door seal replacement generally falls in the $50 to $120 range, while more extensive internal leaks involving pump housing or hose replacements can run higher.

Start by removing any standing water from the base pan, either by tilting the unit slightly or using towels and a wet-dry vacuum. Check the drain pump and drain hose for clogs and clear any obstructions. Confirm the float assembly moves up and down freely without sticking. If the water inlet valve is allowing water in when the machine is off, that valve will need to be replaced.

A simple power reset will not permanently clear E:15 if the root cause has not been addressed. Because the float switch is a physical sensor, the error will return as long as the switch remains triggered or water continues to enter the base pan. The water must be removed and the cause corrected before the code will stay cleared.