I installed a new turn signal arm assembly and plugged into connecter and everything worked fine. I started working on interior lighting and headlamps and now the brake pedal blows the fuse and the turn signals dont work until I install a new fuse and don't stp on the break. Is the brake pedal be pushing on the limit switch and is the limit switch normally open or closed?

Any ideas?

Pat

 

I would try pulling the brake light relay first and see if the fuse still blows.