Whirlpool Dishwasher Error Code FCE5

FCE5 indicates a problem in the Current Transformer A circuit, which is an internal electrical sensing circuit the control board uses to monitor current flow. The fault is most commonly caused by a loose connection in that circuit rather than a fully failed component. The dishwasher will need to have its wiring inspected and the connection secured, or the current transformer replaced if the component itself has failed.

It is not recommended to continue operating the dishwasher while this fault is active. The FCE5 code indicates the control board cannot properly monitor electrical current through the affected circuit, which means it cannot fully protect the appliance from electrical faults. Disconnect power and have the issue diagnosed before resuming use.

If the fix is simply reseating a loose connector, there may be no parts cost at all, though a service call from a technician typically runs anywhere from $75 to $150 for the diagnostic visit. If the current transformer needs replacement, parts and labor combined could range from $100 to $250 depending on the specific model and local labor rates. A control board replacement, if needed, would be the most expensive outcome and could range from $200 to $400 or more.

If you are comfortable working with appliance wiring, you can start by disconnecting power to the dishwasher and inspecting all connectors in the Current Transformer A circuit for loose, corroded, or damaged connections. Reseating connectors and cleaning terminals are tasks a knowledgeable DIYer can perform. However, if the current transformer or control board needs replacement, that work typically requires more advanced repair experience.

A power reset may temporarily clear the code from the display, but if the underlying wiring issue or component fault is not corrected, the FCE5 error will return during the next cycle. The fault needs to be physically resolved by repairing the connection or replacing the current transformer before the code will stay cleared.