Craftsman Garage Door Opener Remote
I have a Craftsman garage door opener 139.53646SRT. My remote control does not operate my garage door opener. My old remote quit working. I put new batteries in it and still didnÃ¯Â¿Â½t work. So, I bought a new remote that matches the part number in the owner's manual. The instructions that came with the new remote, the instructions in the owner's manual, and the instructions on the back of the opener for setting the code in the remote are all different. I tried setting the code all three ways and my remote control still does not operate the opener. However, the wall button does operate the opener. The light on the wall unit stays on all the time and is not blinking. The wall unit does not have a lock or vacation button. When I push the remote, the LED on the back of the garage door opener flashes but does not open the door. What could be the problem?
Any help is kindly appreciated!