GE Dishwasher Error Code Heated Dry LED flashing

The flashing Heated Dry LED on a GE dishwasher indicates an overfill fault. This means either the undersump overfill microswitch has closed due to water collecting in the overfill area, or the control board's watchdog circuit has detected an open circuit in the drain pump loop. The dishwasher stops running to prevent potential water damage.

You should not continue using the dishwasher until the fault is resolved. The overfill fault is a safety protection designed to prevent flooding. If water is already present in the base of the unit, running the dishwasher could worsen the leak or create an electrical hazard.

Repair costs vary depending on the cause. Replacing a door gasket typically falls in the range of $20 to $60 in parts, while a new drain pump can run $40 to $120 or more for the part alone. If you hire a technician, expect to add $75 to $150 or more for labor, depending on your location and the complexity of the repair.

Some causes are DIY-friendly. If water is present in the overfill collector, you can empty it and inspect for the source of the leak, such as a worn door gasket. Checking wiring connections for looseness or corrosion is also within reach for a knowledgeable homeowner. Testing drain pump resistance with a multimeter requires a bit more skill, and replacing the pump or microswitch involves disassembling the lower portion of the dishwasher.

A reset may temporarily clear the fault display, but the code will return if the underlying problem is not fixed. If water is in the overfill collector or the drain pump circuit has an open fault, the control board will detect the condition again as soon as it runs its diagnostic checks. Always address the root cause before resetting.