just follow the brake pedal all the way up till you see it seperate. you will find that the brake pedal hits a lil black button that is the brake censor you will need to replace it b/c it is bad if you are cheap and want good results just super glue a nickel in between the sencor and the pedal works great. I have never had a problem since if you need help lmk i will come help ya fix it for free.