How do you program a sears craftsman garage door opener 113.53674SRT2?
Standing in front of the garage, looking in. On the left hand side of the opener , there should be a square button next to where the wall button wires are attached. Push this button and it should flash. Then push the button on the remote and the light should go out. It is now programed to accept the new transmitter. If you are installing a key pad, push the button on the operator and then you have 30 seconds to put in a 4 digit number in the keypad and then hit enter.