I did put a new engine in my GF's 99 civic si and now the cruise control does'nt seem to work. the button on the dash lights up everything under the hood seems to look hooked up and the cruise light in the cluster lights up too. it just does'nt seem to want to work when I try to turn it on by the button on the steering wheel??? anyone know whats causing this. Im baffled by this

 

is the vacuum feed hooked up?

 

Ya buddie thats what I mean everything that I look at seems to be hooked up fine by eyesight? I'm baffled on this one engines runnin mint everythings good after this swap except cruise control

 

check wiring