pioneer avh-4900
#11
ok heres the trick. go to your lockal audio shop that carries p.a.c products and ask for a tr-7 module, it was actually ment for a alpin dvd player with the e-beake and foot brake activation. but it works very well on the pioneer hu's as well
#17
i know it worked on some of the previous units but with this one it looks for a power squence something like on than off than on as you have to pull the brake up than back down than back up as far as i understand the relay would only send a positive signal than a ground correct?
#19