GE Microwave Error Code KEYPAD SHORTED

It means the control board detected that one key on the touchpad registered as continuously pressed for 60 seconds or more. This is treated as a short circuit condition in the keypad membrane. The microwave disables itself to prevent accidental cooking activation. The fault is most often caused by a worn or damaged keypad membrane rather than an actual stuck button.

Start by running the key panel test to identify which specific keypad zone is reporting the short. Once the shorted pad is identified, the typical repair is replacing the keypad membrane or the entire control panel assembly. If the membrane tests as functional, the main control board may need to be inspected and replaced. Moisture intrusion should also be ruled out before replacing components.

Repair costs vary depending on whether the issue is the keypad membrane or the main control board. Keypad membrane or control panel assembly parts typically range from $30 to $120 depending on the model. A main control board replacement can range from $80 to $200 or more for parts alone. Adding professional labor will increase the total, often bringing the full repair into the $150 to $350 range depending on local rates and the specific parts required.

A power reset by unplugging the unit or tripping the circuit breaker may temporarily clear the error, but it will return if the underlying short in the keypad membrane or control board is still present. The 60-second monitoring timer restarts each time power is restored, so the error will reappear quickly if the shorted key condition has not been corrected. A permanent fix requires identifying and replacing the faulty component.

No, it is not recommended. The error exists because a key is being read as permanently activated, which could cause the microwave to start or continue a cook cycle without user input. The control board disables operation specifically to prevent this hazard. The unit should remain unplugged until the fault is diagnosed and repaired.