GE Dishwasher Error Code F14

F14 on a GE dishwasher means the inverter drive board has detected a no-water condition during the wash cycle. The inverter controls and monitors the wash pump motor, and it shuts down when it senses the pump is running without adequate water. The fault can result from an actual lack of water in the tub or from a problem with the inverter board or its wiring harness.

You should not continue running the dishwasher while the F14 code is active. Running the wash pump without adequate water can cause the pump motor to overheat and fail, which can turn a simpler repair into a more expensive one. It is best to stop using the appliance until the underlying cause is diagnosed and corrected.

Resetting the dishwasher by cutting power may temporarily clear the F14 code, but the error will return if the underlying problem has not been fixed. A reset does not repair a faulty inverter board, damaged harness, or water supply issue. Use the reset only as a first step to confirm whether the fault is intermittent, and follow up with a proper diagnostic inspection.

Start by checking that the water supply valve is fully open and that the dishwasher is actually filling with water at the beginning of a cycle. Next, inspect the inverter board wiring harness for damaged wires, corroded terminals, or loose connectors. If the water supply and harness are both normal, the inverter board itself likely needs to be replaced. A qualified technician can confirm the diagnosis with more detailed testing.

Repair costs depend on the root cause. If only the wiring harness needs repair or replacement, costs are generally in the range of $75 to $200 including labor. Replacing the inverter board itself typically runs between $150 and $400 depending on parts availability and labor rates in your area. A water inlet valve replacement is usually on the lower end of the cost range.