I have a 1999 Honda Accord EX Coupe

I got my brake light switch replaced awhile back because my gears wouldn't change. It fixed the problem but now my cruise control doesn't work. I was reading somewhere that it could possibly be that, the switch was installed (maybe) a little loose. I know that the brake light switch also has some kind of connection the the cruise control but i was curious to know if it could be anything else.

 

I would double check the brake switch, cruise working beofre and the only thing that happened was a replacement switch? Yes they are connected, press the brake and cruise turns off. Sounds like the switch in not completly closing. Don't have the wire diag downloaded but I think you can find a pleace to do so in the faq section.
If ok then comes more testing (fuses, ect.). Which the manuals you download will help you through.