So I'll keep this short, have a bf manual ute cruise wont set, one point it didnt turn on but i think that was because on my microswitch on the brake pedal. Anyways replaced the brake switch no help as far as I know my buttons work, only thing is brake lights dont activate straight away i have the push the pedal a fair way down before activating and yes globes are all fine and fuses.

I found these two links will they benefit me at all one is about the el/ef cruise and testing and the other is about au can i follow the same techniques??

auto-electrical-forum-f89/au-falcon-cruise-control-problem-t126137-15.html

documents.php?d=11

I'm out of ideas now short of replacing the cruise/microswitch on the brake pedal