The fix is usually something minor.
Craftsman garage door pad reset.
In this video i teach you how to program reprogram set or change your craftsman garage door keypad code.
Members of your family and visitors must enter a four digit code to activate the opener and enter your property.
People often change the entry code if it has been forgotten or found.
Craftsman garage openers restrict entry to your property via a wireless keypad mounted to the outside of the house.
It may be as simple as new batteries or replacing wires.