Place Yourself Safely: Utilize the ladder to securely entry the garage door opener motor. Generally make sure the ladder is secure and put on a good area. Indications of a faulty limit switch include things like the door not opening or closing totally, reversing course unexpectedly, or the motor continuing https://youtu.be/wSkWTAdm-Gg?si=pR5EXdjVuNYjtHN7