Viking Range Error Code Key Short

The Key Short error means the control system detected a key press input that remained active continuously for more than 30 seconds. This is outside the normal range of user interaction and signals a stuck key, contaminated touchpad, or a fault in the keypad or control board. The range flags this condition to prevent unintended operation.

The error itself is a protective response, meaning the control board is alerting you rather than continuing to execute commands blindly. You should avoid using the range until the cause is identified, as a stuck key or shorted input could potentially trigger unintended burner or oven operation. Disconnecting power to the unit until the fault is resolved is a reasonable precaution.

Repair costs depend on the root cause. Cleaning a contaminated keypad yourself involves little to no cost. Replacing a membrane keypad or touchpad assembly typically ranges from around 80 to 250 dollars for the part, plus labor if a technician is needed. A control board replacement is more expensive, generally ranging from 200 to 600 dollars or more for parts alone, depending on the model.

In some cases, a homeowner can resolve this error by carefully cleaning the keypad surface to remove sticky residue or by identifying and relieving a physically stuck button. If cleaning does not resolve the fault, or if the keypad membrane or control board needs replacement, a qualified appliance technician should handle the repair to avoid further damage.

Resetting the range by cycling power, such as turning off the breaker for a few minutes, may temporarily clear the error code. However, if the underlying cause, such as a stuck key or faulty keypad, is still present, the error will return. A reset alone should be considered a diagnostic step, not a repair.