Take a look at climate stripping: Thick or weakened weather conditions stripping can avert tight closure; trim or switch as essential. Indications of a defective limit change include things like the door not opening or closing absolutely, reversing path unexpectedly, or perhaps the motor continuing to run after the door https://youtu.be/wSkWTAdm-Gg?si=pR5EXdjVuNYjtHN7