Craftsman Garage door opener
I was having trouble getting my wireless keypad to work with my Craftsman GDO 139-53964SRT. I was able to reset the GDO and get the keypad to work. Then my opener craftsman 139.53879 did not work. I reset the unit again and now the opener works but the keypad does not. I pressed the red reset button, waited 20 - 30 seconds attempted to program the keypad again but I can not get it to work. The only way I can get my keypad to work is byreseting my opener. Any ideas would be helpful.