GE Dryer Error Code E68

The E68 error code on a GE dryer signals a key stuck fault, meaning the control board has detected that one or more buttons on the control panel is registering as continuously active or closed. Under normal operation, a button sends a momentary signal to the electronic control when pressed and released. When a button remains in the closed state without being actively pressed, the control interprets this as a fault condition and halts normal dryer operation to prevent unintended behavior.

The root cause is typically physical in nature. Spilled liquids, detergent residue, or accumulated debris can work their way into the button assembly and cause a button to stick in the depressed position. In some cases, the plastic button cap or the membrane beneath it can warp, swell, or become misaligned, preventing it from returning to its resting position after being pressed. These mechanical issues prevent the switch contact from opening back up, which keeps the signal line active from the control board's perspective.

Diagnosis begins by entering function test mode and running the button test sequence, which allows a technician to identify exactly which button is registering the fault. Once identified, the button should be carefully freed from its stuck position by clearing any debris or obstruction. If the button is visibly free and moves normally but the E68 code persists, the fault likely lies within the electronic control board itself, where an internal input circuit may have failed. In that scenario, the electronic control board requires replacement to resolve the fault.