Craftsman Garage Door Opener Goes Down Then Comes Back Up

Out of the blue yesterday garage door goes down reverses and then only goes about a foot or so up.

Craftsman garage door opener goes down then comes back up.

The garage door will automatically go in reverse. Please assist with a solution to fix this problem thanks. The remote will make the door come down but once it gets to the concrete floor it comes right back up it won t stay down. The problem that i am having is it starts down then after about a foot it goes back up.

Even if i hold the button down the garage door r. I have a 1 2 hp craftsman garage door opener that is about 20 years old. The model number is 13953910. I have checked that there is power to the opener and that is not the problem however if i tap the underside of the opener motor with a stick the unit lights up and the wall switch works.

Recently the wall switch that powers opening and closing is not lit and will not activate the opener. I have to press the button again to stop from the door going back up and then manually close the door. Upon pressing the buttom the garage door starts coming down it closes all the way and then immediately bounces right back. How to troubleshoot a garage door that stops halfway down.

I have checked the photo eyes and they look fine no blinking lights. I have a craftsman 1 2 hp garage door opener. Turn the down limit switch screw clockwise one turn with a flat blade screwdriver if the garage door closes and then begins to open back up. Craftsman garage door goes down reveres and then comes back up a foot.

Get shopping advice from experts friends and the community. Nothing will make the door raise completely. Hi i have a craftsman garage door opener 1 2 hp chain drive.