my garage motion sensor dose not work , cani get help

[Bubba1]

my garage motion sensor dose not work and dose not turn the light on , what i need to do , i have changed the light pulb but did no good , can i get some idea or help on how to fix it?

 

[RAYJAY]

welcome to the site , however before we can help you you got to give us more info,

manufacture of garage door opener , pictures are also a help ,

Jeff